├── LICENSE ├── README.md ├── cef.py ├── checkioc.py ├── dataload.py ├── datasrc ├── alexa_exception.txt ├── alexalist.txt ├── except_list.txt ├── google_ip.txt ├── md5.txt ├── microsoft_ip.txt ├── sha1.txt ├── sha256.txt ├── tlds-alpha-by-domain.txt ├── yahoo_ip.txt └── yara-export-discarded.txt ├── ioctest.py ├── keys.py └── sourcefilelist.py /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # MISP-IOC-Validator 2 | 3 | The main purpose is to validate the format of the different IOC from MISP and to remove false positive by comparing these IOC to existing known false positive (known SHA1 or SHA256 of a file, ...). There is however a lot of other features available. 4 | 5 | **Features:** 6 | - IOC validation (format, detect false positive iocs, ...) 7 | - Export the IOC and the result of the validation of the IOC in CEF format (to a SIEM for example) 8 | - Send the ioc and the result of the check to a syslog server 9 | - Validate and export YARA and SNORT rules in a file that can be automaticaly integrated to FireEye sensors or SourceFire Snort 10 | - Send results of IOC check by mail that give the reason of the error with the IOC that didn't pass the checks. 11 | - STIX format export (only hashes for the moment) 12 | - ... 13 | 14 | ## Prerequisite 15 | 16 | - install of the following modules: 17 | - PyMISP module : https://github.com/CIRCL/PyMISP 18 | - Netaddr module : https://pypi.python.org/pypi/netaddr 19 | - Python-dumbpig : https://github.com/MrJester/python-dumbpig 20 | - Python yara module : https://github.com/VirusTotal/yara 21 | - STIX : https://stixproject.github.io/ 22 | - CybOX : https://cyboxproject.github.io/ 23 | - Create source files used in sourcefilelist.py. These files should contains the list of false positive. 24 | - The default list available are more or less empty, so you have to enter you own values, here ares some references : 25 | - http://data.iana.org/TLD/tlds-alpha-by-domain.txt 26 | - http://s3.amazonaws.com/alexa-static/top-1m.csv.zip 27 | - http://www.nsrl.nist.gov/Downloads.htm 28 | - Configure keys.py. Please check https://github.com/CIRCL/PyMISP for more details. 29 | - Configure mail in checkioc.py : MAIL_FROM and MAIL_SERVER. 30 | 31 | ## Usage and Examples 32 | 33 | **Display of the result** 34 | ``` 35 | -v, --verbose : Print the result of each test of attributes. The format used is a CEF syslog format that can be translated by a SIEM 36 | -q, --quiet : Suppress all outputs (Useful when running in background) 37 | ``` 38 | If none of them have been selected, you will just have outputs of what is processing (timeframe and number of ioc processed) 39 | 40 | **Check the IOC from MISP of the last day** 41 | 42 | Syntax is really close to the last function of PyMISP 43 | ``` 44 | parameter : -l, --last 45 | ./checkioc.py -l 1d -v 46 | ``` 47 | 48 | **Check the IOC from MISP of the last day only for domains** 49 | ``` 50 | parameter : -l, --last 51 | parameter : -o, --only 52 | ./checkioc.py -l 1d -o domain -v 53 | ``` 54 | 55 | **Check the IOC from MISP of the last day only for domains and hostnames** 56 | ``` 57 | parameter : -l, --last 58 | parameter : -o, --only 59 | ./checkioc.py -l 1d -o domain hostname -v 60 | ``` 61 | **Check the IOC from MISP of the last day for all type except domains and hostname** 62 | 63 | Works like -o 64 | ``` 65 | parameter : -l, --last 66 | parameter : -w, --without 67 | ./checkioc.py -l 1d -w domain hostname -v 68 | ``` 69 | 70 | **Which other IOC types are supported for filtering** 71 | ``` 72 | ./checkioc.py --print_types 73 | ip-src 74 | yara 75 | domain 76 | hostname 77 | ... 78 | ``` 79 | 80 | **Check the IOC from MISP of a specific period in time** 81 | 82 | In this example we are checking for all ioc from 2015-01-01 to 2016-06-01. The request to server is split in slice of 5 days between these days. Every check of these slice is separated by a little break of 10 seconds. 83 | ``` 84 | parameter : -s, --start date should be YYYY-MM-DD 85 | parameter : -e, --end date should be YYYY-MM-DD 86 | optional parameter : -d, --day_slice cut the timerange between start and end in slice of days define in this parameter. This allow to create smaller ioc request to the server. 87 | optional parameter : -t, --time_wait should be used with -d. This parameters tells the number of seconds that the program will wait before two slice defined with -d. This again in order to avoid overload of the server. This parameter is however only effective if IOC exists during such slice of time otherwise it is ignored. 88 | 89 | ./checkioc.py -s 2015-01-01 -e 2016-06-01 -d 5 -t 10 -v 90 | ``` 91 | 92 | **Check the IOC from MISP of the last day and send result using syslog** 93 | ``` 94 | parameter : -l, --last 95 | parameter : -i IP, --ip IP Syslog server ip 96 | parameter : -p PORT, --port PORT Syslog server port (udp) 97 | 98 | ./checkioc.py -l 1d -i 10.0.0.1 -p 514 -v 99 | ``` 100 | 101 | **Check the IOC from MISP of the last day and send result using syslog** 102 | ``` 103 | parameter : -l, --last 104 | parameter : -i IP, --ip IP Syslog server ip 105 | parameter : -p PORT, --port PORT Syslog server port (udp) 106 | 107 | ./checkioc.py -l 1d -i 10.0.0.1 -p 514 -v 108 | ``` 109 | 110 | **Check the IOC (md5 and sha1) from MISP of the last day and export iocs to a STIX file** 111 | 112 | Check the ioc from MISP which are valid according to the analyser and export ioc to STIX file. (Only hashes for the moment) 113 | 114 | The indicator title is the misp attribute id of the IOC. 115 | ``` 116 | parameter : -l, --last 117 | parameter : -x STIX_EXPORT_PATH, --stix_export_path STIX_EXPORT_PATH Valid ioc STIX format file path (only for hashes) 118 | 119 | ./checkioc.py -l 1d -o md5 sha1 -x /opt/stix_ioc.xml 120 | ``` 121 | 122 | **Check the IOC from MISP of the last day and export yara rules to a file** 123 | 124 | Check the yara rules from MISP which are valid according to the analyser and export rules in a file. Please note that we also consider import of modules and some other syntax as wrong because it is not compatible with FireEye for the moment. 125 | ``` 126 | parameter : -l, --last 127 | parameter : -y YARA_EXPORT_PATH, --yara_export_path Valid yara rules export file path 128 | 129 | ./checkioc.py -l 1d -y /opt/valid_yara.txt 130 | 131 | You can populate datasrc/yara-export-discarded.txt file if you need to discard some rules from the export. 132 | This file contains yara rule names (1 per line) of rules that should be discarded. 133 | ``` 134 | 135 | **Check the IOC from MISP of the last day and export snort rules to a file** 136 | 137 | Check the snort rules from MISP which are valid according to the analyser and export rules in a file. Please note that it modifies the version and the ID in order to have something locally unique that can be sent to a snort. The name of the rule will also have [MISP] as prefix. 138 | ``` 139 | parameter : -l, --last 140 | parameter : -z SNORT_EXPORT_PATH, --snort_export_path SNORT_EXPORT_PATH Valid snort rules export file path 141 | 142 | ./checkioc.py -l 1d -y /opt/valid_snort.txt 143 | ``` 144 | 145 | **Check the IOC from MISP of the last day and send the result of wrong IOC in a mail** 146 | 147 | Don't forget to modify variables as said in the Prerequisite section. 148 | ``` 149 | parameter : -l, --last 150 | parameter : -m MAIL, --mail MAIL Email that will receive results of wrong IOCs. 151 | ``` 152 | 153 | **Check the IOC from MISP of the last day and use a lock file to prevent multiple execution at the same time** 154 | 155 | This function is useful when you know you can have problems with concurrent access as it is the case with the option of attribute tracking define after. 156 | ``` 157 | parameter : -l, --last 158 | parameter : --lock LOCK Specify a lock file to prevent multiple execution. 159 | ./checkioc.py -l 1d --lock /tmp/lockfile 160 | ``` 161 | 162 | **Check the IOC from MISP of the last day and use an history file to avoid to recheck the same IOC multiple time** 163 | 164 | This function is useful to avoid rechecking attributes that have already been validated and that didn't change since. 165 | The file will store the IOC uuid and his last modification time in oder to track new changes and the need of rechecking this IOC. The lock function defined above can be useful in order to avoid access conflict of this file. 166 | ``` 167 | parameter : -l, --last 168 | parameter : -a ATTRIBUTE_TRACKING, --attribute_tracking ATTRIBUTE_TRACKING this is file used to track already processed IOC based on its uuid and modification date 169 | ./checkioc.py -l 1d -a /opt/ioc_tracked.txt 170 | ``` 171 | 172 | **Exception List** 173 | 174 | You can add IOCs in datasrc/except_list.txt if you want to force them as NOK. This feature is not working for YARA and SNORT rules. 175 | 176 | ## External Source 177 | 178 | - MISP : https://github.com/MISP/MISP 179 | - PyMISP module : https://github.com/CIRCL/PyMISP 180 | - Netaddr module : https://pypi.python.org/pypi/netaddr 181 | - Python-dumbpig : https://github.com/MrJester/python-dumbpig 182 | - yara : https://github.com/VirusTotal/yara 183 | - STIX : https://stixproject.github.io/ 184 | - CybOX : https://cyboxproject.github.io/ 185 | - TLDS : http://data.iana.org/TLD/tlds-alpha-by-domain.txt 186 | -------------------------------------------------------------------------------- /cef.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # MISP-IOC-Validator - Validate IOC from MISP ; Export results and iocs to SIEM and sensors using syslog and CEF format 5 | # 6 | # Copyright (C) 2016 Thomas Hilt 7 | # 8 | # This program is free software: you can redistribute it and/or modify 9 | # it under the terms of the GNU Affero General Public License as published by 10 | # the Free Software Foundation, either version 3 of the License, or 11 | # (at your option) any later version. 12 | # 13 | # This program is distributed in the hope that it will be useful, 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | # GNU Affero General Public License for more details. 17 | # 18 | # You should have received a copy of the GNU Affero General Public License 19 | # along with this program. If not, see . 20 | 21 | import json 22 | import time 23 | 24 | MISP_VERSION = "" 25 | 26 | _FACILITY = { 27 | 'kern': 0, 'user': 1, 'mail': 2, 'daemon': 3, 28 | 'auth': 4, 'syslog': 5, 'lpr': 6, 'news': 7, 29 | 'uucp': 8, 'cron': 9, 'authpriv': 10, 'ftp': 11, 30 | 'local0': 16, 'local1': 17, 'local2': 18, 'local3': 19, 31 | 'local4': 20, 'local5': 21, 'local6': 22, 'local7': 23, 32 | } 33 | 34 | _LEVEL = { 35 | 'emerg': 0, 'alert':1, 'crit': 2, 'err': 3, 36 | 'warning': 4, 'notice': 5, 'info': 6, 'debug': 7 37 | } 38 | 39 | _MAX_VAL_SIZE = 100 40 | 41 | def _get_partial_syslog_message(message,level='info',facility='daemon'): 42 | '''Returns a syslog formatted message without date and host information. 43 | 44 | message -- message that should be formatted to syslog format. 45 | level -- syslog level tag. 46 | facility -- syslog facility tag. 47 | ''' 48 | level = _LEVEL[level] 49 | facility = _FACILITY[facility] 50 | message = '<%d>misp-daemon.info: %s' % (level + facility*8, message) 51 | return message 52 | 53 | def _get_truncated_value(value): 54 | '''Returns a truncated value of data with __TRUNCATED concatenated at the end if data length is superior to global variable _MAX_VAL_SIZE. 55 | 56 | value -- string that should be truncated. 57 | ''' 58 | global _MAX_VAL_SIZE 59 | return (value[:_MAX_VAL_SIZE] + '__TRUNCATED') if len(value) > _MAX_VAL_SIZE else value 60 | 61 | 62 | def _get_yara_signature_name(rule): 63 | '''Returns the signature name part of a yara rule 64 | 65 | rule -- contains the yara rule. 66 | ''' 67 | i = rule.find('rule ') + 5 68 | j = rule.find(':') 69 | rule = rule[i:j] 70 | rule = rule.replace(' ','') 71 | return rule 72 | 73 | def get_CEF_syslog(device_version='0',cef_event_dict=None, cef_attribute_dict=None, result=None, reason=None): 74 | '''Returns a CEF formatted line within a partial syslog message. 75 | This syslog format is partial as date and host information are discarded. 76 | It looks to be the only way to make this logs recognized by Arcsight. FireEye appliances are doing the same with their CEF. 77 | 78 | device_version -- version of the MISP instance. (default '0') 79 | cef_event_dict -- dict that contains event details. (default None) 80 | cef_attribute_dict -- dict that contains attribute details. (default None) 81 | result -- result of the IOC analysis (OK or NOK). (default None) 82 | reason -- reason that explains the result of the analysis. (default None) 83 | ''' 84 | 85 | filename = '' 86 | filehash = '' 87 | destip = '' 88 | 89 | event_id = cef_event_dict['id'] 90 | event_time = cef_event_dict['date'] 91 | event_description = cef_event_dict['info'] 92 | 93 | event_source = cef_event_dict['Orgcname'] 94 | threat_level = cef_event_dict['threat_level_id'] 95 | 96 | attribute_id = cef_attribute_dict['id'] 97 | value = cef_attribute_dict['value'] 98 | 99 | attribute_type = cef_attribute_dict['type'] 100 | attribute_uuid = cef_attribute_dict['uuid'] 101 | attribute_category = cef_attribute_dict['category'] 102 | to_ids = cef_attribute_dict['to_ids'] 103 | 104 | if attribute_type == 'filename|md5' or attribute_type == 'filename|sha1' or attribute_type == 'filename|sha256': 105 | filename = value.split('|')[0] 106 | filehash = value.split('|')[1] 107 | 108 | elif attribute_type == 'md5' or attribute_type == 'sha1' or attribute_type == 'sha256': #only hash 109 | filehash = value 110 | 111 | elif attribute_type == 'filename': #only filename 112 | filename = value 113 | 114 | if attribute_type == 'ip-src' or attribute_type == 'ip-dst': 115 | destip = value 116 | 117 | if attribute_type == 'yara': 118 | value = _get_yara_signature_name(value) 119 | 120 | #truncate big strings if too long 121 | 122 | #value = _get_truncated_value(value) 123 | 124 | event_description = _get_truncated_value(event_description) 125 | reason = _get_truncated_value(reason) 126 | 127 | #header 128 | 129 | # escape '|' and '\' for header 130 | attribute_type = attribute_type.replace('\\','\\\\').replace('|','\|').replace('\n',' ').replace('\r',' ') 131 | event_description = event_description.replace('\\','\\\\').replace('|','\|').replace('\n',' ').replace('\r',' ') 132 | filename = filename.replace('\\','\\\\').replace('|','\|').replace('\n',' ').replace('\r',' ') 133 | 134 | cef_string = 'CEF:0|MISP|ValidityCheck|' 135 | cef_string += device_version + '|' 136 | cef_string += attribute_type + '|' 137 | cef_string += event_description + '|' 138 | cef_string += threat_level + '|' 139 | 140 | #Extension 141 | 142 | # escape '\' and '=' for extensions 143 | value = value.replace('\\','\\\\').replace('=','\=') 144 | event_source = event_source.replace('\\','\\\\').replace('=','\=') 145 | attribute_category = attribute_category.replace('\\','\\\\').replace('=','\=') 146 | result = result.replace('\\','\\\\').replace('=','\=') 147 | filename = filename.replace('\\','\\\\').replace('=','\=') 148 | 149 | cef_string += 'externalId=' + attribute_id 150 | cef_string += ' msg=' + value 151 | cef_string += ' act=' + event_source 152 | cef_string += ' cn1=' + event_id 153 | 154 | if to_ids in 'true': 155 | cef_string += ' cn2=' + '1' 156 | else: 157 | cef_string += ' cn2=' + '0' 158 | 159 | cef_string += ' cs1=' + attribute_uuid 160 | cef_string += ' cs4=' + attribute_category 161 | cef_string += ' cs5=' + result 162 | cef_string += ' deviceCustomDate1=' + event_time 163 | cef_string += ' dst=' + destip 164 | cef_string += ' fname=' + filename 165 | cef_string += ' fileHash=' + filehash 166 | cef_string += ' reason=' + reason 167 | 168 | return _get_partial_syslog_message(cef_string) 169 | 170 | -------------------------------------------------------------------------------- /checkioc.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # MISP-IOC-Validator - Validate IOC from MISP ; Export results and iocs to SIEM and sensors using syslog and CEF format 5 | # 6 | # Copyright (C) 2016 Thomas Hilt 7 | # 8 | # This program is free software: you can redistribute it and/or modify 9 | # it under the terms of the GNU Affero General Public License as published by 10 | # the Free Software Foundation, either version 3 of the License, or 11 | # (at your option) any later version. 12 | # 13 | # This program is distributed in the hope that it will be useful, 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | # GNU Affero General Public License for more details. 17 | # 18 | # You should have received a copy of the GNU Affero General Public License 19 | # along with this program. If not, see . 20 | 21 | from pymisp import PyMISP 22 | from keys import misp_url, misp_key, misp_verifycert 23 | from netaddr import IPNetwork, IPAddress 24 | import argparse 25 | import os 26 | import os.path 27 | import json 28 | import time 29 | import socket 30 | from datetime import timedelta, date, datetime 31 | from shutil import copyfile 32 | from cybox.objects.file_object import File 33 | import stix.utils as utils 34 | from stix.core import STIXPackage, STIXHeader 35 | from stix.indicator import Indicator 36 | import dumbpig 37 | from cef import * 38 | from ioctest import * 39 | from dataload import * 40 | import time 41 | import smtplib 42 | import sys 43 | import csv 44 | import re 45 | 46 | from email.mime.text import MIMEText 47 | 48 | #import requests 49 | #from requests.packages.urllib3.exceptions import InsecureRequestWarning 50 | #requests.packages.urllib3.disable_warnings(InsecureRequestWarning) 51 | 52 | MAIL_FROM = 'localhost@localhost.local' 53 | MAIL_SERVER = 'smtp.localhost.local' 54 | 55 | yara_processed = set() 56 | snort_processed = set() 57 | mailed_attributes = set() 58 | 59 | stix_supported = set(['filename|sha1','sha1','filename|md5','md5','filename|sha256','sha256']) 60 | stix_indicators = set() 61 | 62 | def _get_misp_version(misp): 63 | '''Return the version of misp from the misp instance given. 64 | 65 | misp -- misp instance connected. 66 | ''' 67 | misp_version = json.dumps(misp.get_version()).encode('utf8').decode('string_escape') 68 | misp_version = misp_version[1::] # remove first " 69 | misp_version = misp_version[:-1] # remove last " 70 | misp_version = misp_version.split(':')[1] 71 | misp_version = misp_version.strip(' ') 72 | misp_version = misp_version.strip('"') 73 | 74 | return misp_version 75 | 76 | def _perdelta(start, end, delta): 77 | '''Generates and yields dates between start and end with a gap of days between dates defined by delta. 78 | 79 | start -- start date of the range. 80 | end -- end date of the range. 81 | delta -- day gap number between dates to yield. 82 | ''' 83 | curr = start 84 | while curr < end: 85 | yield curr 86 | curr += delta 87 | 88 | def _create_date_list(start, end, delta): 89 | '''Returns a list of the dates between start and end with a gap of days between dates defined by delta. 90 | 91 | start -- start date of the range. 92 | end -- end date of the range. 93 | delta -- day gap number between dates to return. 94 | ''' 95 | dates=start.split('-') 96 | start_date = date(int(dates[0]), int(dates[1]), int(dates[2])) 97 | 98 | datee=end.split('-') 99 | end_date = date(int(datee[0]), int(datee[1]), int(datee[2])) 100 | 101 | rangesize = int(delta) 102 | 103 | datelist = [str(result) for result in _perdelta(start_date,end_date,timedelta(days=rangesize))] 104 | datelist.append(str(end_date)) # add border date 105 | 106 | return datelist 107 | 108 | def _get_stix_indicator(ioc, uuid, stix_file): 109 | '''Add one ioc to a stix indicator and return the indicator object 110 | 111 | ioc -- contains the ioc value 112 | uuid -- uuid of the ioc (attribute uuid) 113 | stix_file -- stix file to write 114 | ''' 115 | 116 | if '|' in ioc: # like in filename|md5 117 | ioc = ioc.split('|')[1] 118 | 119 | f = File() 120 | 121 | indicator = Indicator() 122 | indicator.title = uuid 123 | indicator.description = ("ioc with MISP attribute id : " + uuid) 124 | indicator.set_producer_identity("checkioc of tom8941") 125 | indicator.set_produced_time(utils.dates.now()) 126 | 127 | f.add_hash(ioc) 128 | indicator.add_object(f) 129 | 130 | return indicator 131 | 132 | def _export_yara(yara_rule,yara_file,yara_except_set): 133 | '''Write yara_rule in yara_file 134 | 135 | yara_rule -- Yara rule to write. 136 | yara_file -- File to write. 137 | yara_except_set -- Set of yara rules to discard from the export. 138 | ''' 139 | yara_name_match = re.search('^(private|global| )*rule\s*\w*',yara_rule,re.MULTILINE) 140 | 141 | if yara_name_match: 142 | yara_name = yara_name_match.group().replace('rule','').strip(' \t\n\r') 143 | yara_name_match_import = re.search('^import',yara_rule,re.MULTILINE) 144 | if not yara_name_match_import: 145 | if yara_name not in yara_processed and yara_name not in yara_except_set: #avoid duplicates and unwanted rules 146 | yara_processed.add(yara_name) 147 | yara_export_file.write(yara_rule) 148 | yara_export_file.write('\n') 149 | 150 | def _export_snort(snort_rule,snort_file): 151 | '''Write snort_rule in snort_file 152 | 153 | snort_rule -- Yara rule to write. 154 | snort_file -- File to write. 155 | ''' 156 | snort_name_match = re.search('msg:\"[^"]*";',snort_rule,re.MULTILINE) 157 | 158 | if snort_name_match: 159 | snort_name = snort_name_match.group() 160 | snort_name = snort_name[5:-2] 161 | 162 | if snort_rule not in snort_processed: #avoid duplicates 163 | snort_processed.add(snort_rule) 164 | snort_rule = snort_rule.replace('msg:"','msg:"[MISP] ') 165 | snort_export_file.write(snort_rule) 166 | snort_export_file.write('\n') 167 | 168 | def _read_attribute_tracking_file(tracking_filepath): 169 | '''Read a csv formatted file that should contain a list of uuid,date of attributes and return a dictionary using uuid as key and date as value. 170 | 171 | tracking_filepath -- Path of the csv formatted file ("," as separator) that contains a list of uuid,date of attributes processed. 172 | ''' 173 | dic = {} 174 | if os.path.exists(tracking_filepath): 175 | if os.path.isfile(tracking_filepath): 176 | with open(tracking_filepath, 'r') as tracking_file: 177 | csv_reader = csv.reader(tracking_file, delimiter=',') 178 | for row in csv_reader: 179 | dic[row[0]] = row[1] 180 | 181 | tracking_file.close() 182 | 183 | return dic 184 | 185 | def _update_attribute_tracking_file(tracking_filepath, tracking_dict): 186 | '''Convert a dictionary using attribute uuid as key and attribute date as value into a csv formatted file that should contain a list of uuid,date of attributes. 187 | 188 | tracking_filepath -- Path of the csv formatted file ("," as separator) that contains a list of uuid,date of attributes processed. 189 | tracking_dict -- Dictionary using attribute uuid as key and attribute date as value. 190 | ''' 191 | with open(tracking_filepath, 'w') as tracking_file: 192 | for key in tracking_dict: 193 | tracking_file.write(key + ',' + tracking_dict[key] + '\n') 194 | 195 | tracking_file.close() 196 | 197 | def _add_to_mailed_attributes(event, attribute, reason): 198 | '''Add the attribute and reason of failure to the set of attribute that will be sent by mail. 199 | 200 | event -- Event realted to the attribute. 201 | attribute -- Attribute to add to the set of mailed attributes. 202 | reason -- contains the reason of the failure. 203 | ''' 204 | mailed_attributes.add((event['Orgname'], event['Orgcname'], event['uuid'], attribute['uuid'], event['info'], reason)) 205 | 206 | def _send_attributes_mail(mail_address, attribute_set): 207 | '''Send the the content of attribute_set by mail to mail_address 208 | 209 | attribute_set -- contains the attributes contents. 210 | mail_address -- contain the mail address that will recieve the results. 211 | ''' 212 | 213 | msg = 'List of problems with IOCs : \n\n' 214 | msg += 'Org / OrgC / Event UUID / Attribute UUID / Description / Error message \n\n' 215 | 216 | for result in attribute_set: 217 | msg += str(result[0]) + ' / ' + str(result[1]) + ' / ' + str(result[2]) + ' / ' + str(result[3]) + ' / ' + str(result[4]) + ' / ' + str(result[5]) + '\n' 218 | 219 | mime_msg = MIMEText(msg) 220 | mime_msg['Subject'] = '[MISP-EU] MISP Quality check' 221 | s = smtplib.SMTP(MAIL_SERVER) 222 | s.sendmail(MAIL_FROM, mail_address, mime_msg.as_string()) 223 | s.quit() 224 | 225 | def check_last(misp, last="1d", datasrc_dict=None, allowed_attribute_set=None, quiet=False, attribute_status_dict={}, stix_export_file=None, yara_export_file=None, snort_export_file=None, to_mail=False): 226 | '''Check attributes from events published during the last period defined. 227 | 228 | misp -- misp instance connected. 229 | last -- last period used to catch events. (default 1d) 230 | datasrc_dict -- dict that contains data source sets used for checks. (default None) 231 | allowed_attribute_set -- set that contains the misp attibute types that would be checked. (default None) 232 | quiet -- define if processing output should be displayed. (default False) 233 | attribute_status_dict -- define the file used to track attributes processed. (default {}) 234 | yara_export_file -- define the file used to export valid yara rules. (default None) 235 | snort_export_file -- define the file used to export valid snort rules. (default None) 236 | to_mail -- define if the set of attributes that should be mailed have to be filled. (default False) 237 | ''' 238 | res = misp.download_last(last) 239 | 240 | if 'response' in res.keys(): 241 | json_events = res['response'] 242 | else: 243 | if not quiet: 244 | print 'No attributes in the specified period' 245 | return 246 | j=0 247 | 248 | for result in check_attributes(json_events,datasrc_dict,allowed_attribute_set, attribute_status_dict): 249 | if result: 250 | j+=1 251 | if stix_export_file is not None and result['result'] == 'OK': 252 | if result['attribute_dict']['type'] in stix_supported: 253 | stix_indicators.add(_get_stix_indicator(result['attribute_dict']['value'],result['attribute_dict']['uuid'], stix_export_file)) 254 | 255 | if yara_export_file is not None and result['result'] == 'OK': 256 | if result['attribute_dict']['type'] == 'yara': 257 | _export_yara(result['attribute_dict']['value'], yara_export_file,datasrc_dict['yara_export_except']) 258 | 259 | if snort_export_file is not None and result['result'] == 'OK': 260 | if result['attribute_dict']['type'] == 'snort': 261 | _export_snort(result['attribute_dict']['value'], snort_export_file) 262 | 263 | if to_mail and result['result'] == 'NOK': 264 | _add_to_mailed_attributes(result['event_dict'], result['attribute_dict'], result['reason']) 265 | 266 | yield get_CEF_syslog(_get_misp_version(misp), result['event_dict'], result['attribute_dict'], result['result'], result['reason']) 267 | 268 | if not quiet: 269 | print 'Processing of last ' + last + ' : ' + str(j) + ' attributes processed' 270 | 271 | def sliced_search(misp, date_from=None, date_to=None, day_slice=1, time_wait=0, datasrc_dict=None, allowed_attribute_set=None, quiet=False, attribute_status_dict={}, stix_export_file=None, yara_export_file=None, snort_export_file=None, to_mail=False): 272 | '''Check attributes from events created during the given time range. 273 | 274 | misp -- misp instance connected. 275 | date_from -- start date of the range. (default None) 276 | date_to -- end date of the range. (default None) 277 | day_slice -- define that size in days of subranges generated to check events in order to perform checks in smaller. (default 1) 278 | time_wait -- define the time to wait between checks of two subranges generated by the day_slice parameter in order to reduce misp server request load. (default 0) 279 | datasrc_dict -- dict that contains data source sets used for checks. (default None) 280 | allowed_attribute_set -- Dictionary using attribute uuid as key and attribute date as value used to track attributes updates. (default None) 281 | quiet -- define if processing output should be displayed. (default False) 282 | attribute_status_dict -- define the file used to track attributes processed. (default {}) 283 | yara_export_file -- define the file used to export valid yara rules. (default None) 284 | snort_export_file -- define the file used to export valid snort rules. (default None) 285 | to_mail -- define if the set of attributes that should be mailed have to be filled. (default False) 286 | ''' 287 | datelist = _create_date_list(date_from, date_to, day_slice) 288 | 289 | for i in range(0,len(datelist) - 1): 290 | res = misp.search(date_from=datelist[i],date_to=datelist[i+1]) 291 | if 'response' in res.keys(): 292 | json_events = res['response'] 293 | else: 294 | if not quiet: 295 | print 'Processing from ' + datelist[i] + ' to ' + datelist[i+1] + ': No attributes' 296 | 297 | yield None 298 | continue 299 | j=0 300 | 301 | for result in check_attributes(json_events,datasrc_dict,allowed_attribute_set, attribute_status_dict): 302 | if result: 303 | j+=1 304 | if stix_export_file is not None and result['result'] == 'OK': 305 | if result['attribute_dict']['type'] in stix_supported: 306 | stix_indicators.add(_get_stix_indicator(result['attribute_dict']['value'],result['attribute_dict']['uuid'], stix_export_file)) 307 | 308 | if yara_export_file is not None and result['result'] == 'OK': 309 | if result['attribute_dict']['type'] == 'yara': 310 | _export_yara(result['attribute_dict']['value'], yara_export_file, datasrc_dict['yara_export_except']) 311 | 312 | if snort_export_file is not None and result['result'] == 'OK': 313 | if result['attribute_dict']['type'] == 'snort': 314 | _export_snort(result['attribute_dict']['value'], snort_export_file) 315 | 316 | if to_mail and result['result'] == 'NOK': 317 | _add_to_mailed_attributes(result['event_dict'], result['attribute_dict'], result['reason']) 318 | 319 | yield get_CEF_syslog(_get_misp_version(misp), result['event_dict'], result['attribute_dict'], result['result'], result['reason']) 320 | 321 | if not quiet: 322 | print 'Processing from ' + datelist[i] + ' to ' + datelist[i+1] + ': ' + str(j) + ' attributes processed' 323 | 324 | time.sleep(int(time_wait)) 325 | 326 | def update_tracking_last(misp, last="1d", allowed_attribute_set=None, quiet=False, attribute_status_dict={}): 327 | '''Update the attribute tracking file using the last function to fetch events. 328 | 329 | misp -- misp instance connected. 330 | last -- last period used to catch events. (default 1d) 331 | allowed_attribute_set -- set that contains the misp attibute types that would be checked. (default None) 332 | quiet -- define if processing output should be displayed. (default False) 333 | attribute_status_dict -- define the file used to track attributes processed. (default {}) 334 | ''' 335 | res = misp.download_last(last) 336 | 337 | if 'response' in res.keys(): 338 | json_events = res['response'] 339 | else: 340 | if not quiet: 341 | print 'No attributes in the specified period' 342 | return 343 | j=0 344 | 345 | for result in track_attributes(json_events,allowed_attribute_set, attribute_status_dict): 346 | if result: 347 | j+=1 348 | 349 | if not quiet: 350 | print 'Processing of last ' + last + ' : ' + str(j) + ' attributes processed' 351 | 352 | def update_tracking(misp, date_from=None, date_to=None, day_slice=1, time_wait=0, allowed_attribute_set=None, quiet=False, attribute_status_dict={}): 353 | '''Update the attribute tracking file using the range search function to fetch events. 354 | 355 | misp -- misp instance connected. 356 | date_from -- start date of the range. (default None) 357 | date_to -- end date of the range. (default None) 358 | day_slice -- define that size in days of subranges generated to check events in order to perform checks in smaller. (default 1) 359 | time_wait -- define the time to wait between checks of two subranges generated by the day_slice parameter in order to reduce misp server request load. (default 0) 360 | allowed_attribute_set -- Dictionary using attribute uuid as key and attribute date as value used to track attributes updates. (default None) 361 | quiet -- define if processing output should be displayed. (default False) 362 | attribute_status_dict -- define the file used to track attributes processed. (default {}) 363 | ''' 364 | datelist = _create_date_list(date_from, date_to, day_slice) 365 | 366 | for i in range(0,len(datelist) - 1): 367 | res = misp.search(date_from=datelist[i],date_to=datelist[i+1]) 368 | if 'response' in res.keys(): 369 | json_events = res['response'] 370 | else: 371 | if not quiet: 372 | print 'Processing from ' + datelist[i] + ' to ' + datelist[i+1] + ': No attributes' 373 | continue 374 | 375 | j=0 376 | for result in track_attributes(json_events,allowed_attribute_set, attribute_status_dict): 377 | if result: 378 | j+=1 379 | 380 | if not quiet: 381 | print 'Processing from ' + datelist[i] + ' to ' + datelist[i+1] + ': ' + str(j) + ' attributes processed' 382 | 383 | time.sleep(int(time_wait)) 384 | 385 | ############################################ 386 | ################# Main #################### 387 | ############################################ 388 | 389 | if __name__ == '__main__': 390 | ''' 391 | 392 | ''' 393 | parser = argparse.ArgumentParser(description='Download events from a MISP instance and verify their validity.') 394 | parser.add_argument("--print_types",help="Print valid MISP attribute types", action="store_true") 395 | parser.add_argument("--update_tracking_only", help="update the file used to track already processed attributes. Should be used with -s and -e.", action="store_true") 396 | parser.add_argument("--lock", help="Specify a lock file to prevent multiple execution.") 397 | parser.add_argument("-l", "--last", help="can be defined in days, hours, minutes (for example 5d or 12h or 30m)") 398 | parser.add_argument("-s", "--start", help="start date of time range YYYY-MM-DD format") 399 | parser.add_argument("-e", "--end", help="end date of time range YYYY-MM-DD format") 400 | parser.add_argument("-d", "--day_slice",help="size of dayrange in days") 401 | parser.add_argument("-t", "--time_wait",default=0,help="time to wait between processing of 2 range of days in seconds") 402 | parser.add_argument("-i", "--ip", help="Syslog server ip") 403 | parser.add_argument("-p", "--port", help="Syslog server port") 404 | parser.add_argument("-x", "--stix_export_path", help="Valid ioc STIX format file path (only for hashes)") 405 | parser.add_argument("-y", "--yara_export_path", help="Valid yara rules export file path") 406 | parser.add_argument("-z", "--snort_export_path", help="Valid snort rules export file path") 407 | parser.add_argument("-a", "--attribute_tracking", help="file used to track already processed attributes based on its uuid and modification date") 408 | parser.add_argument("-m", "--mail", help="Email that will receive results of wrong IOCs.") 409 | 410 | argtypegroup = parser.add_mutually_exclusive_group() 411 | argtypegroup.add_argument("-o", "--only", nargs="+",help="Only attribute type given") 412 | argtypegroup.add_argument("-w", "--without", nargs="+",help="Without attribute type given") 413 | 414 | argverb_group = parser.add_mutually_exclusive_group() 415 | argverb_group.add_argument("-v", "--verbose", help="Print the result of each test of attributes.", action="store_true") 416 | argverb_group.add_argument("-q", "--quiet", help="Suppress all outputs", action="store_true") 417 | 418 | args = parser.parse_args() 419 | 420 | if args.print_types: 421 | print 'List of valid attributes : ' 422 | for e in allowed_attribute_set: 423 | print e 424 | exit(0) 425 | 426 | if not args.quiet: 427 | print time.strftime("%c") 428 | 429 | if args.lock: 430 | if os.path.exists(args.lock): 431 | if os.path.isfile(args.lock): 432 | print "Lock file already exists. Please wait until the other process has finished or delete this file." 433 | exit(0) 434 | else: 435 | print "Lock file path already exists but it is not a file. Please suppress it." 436 | exit(0) 437 | else: 438 | with open(args.lock, 'w') as lock_file: 439 | lock_file.write('1\n') 440 | lock_file.close() 441 | 442 | if args.stix_export_path: 443 | stix_export_file = open(args.stix_export_path, 'w') 444 | else: 445 | stix_export_file = None 446 | 447 | if args.yara_export_path: 448 | yara_export_file = open(args.yara_export_path, 'w') 449 | else: 450 | yara_export_file = None 451 | 452 | if args.snort_export_path: 453 | snort_export_file = open(args.snort_export_path, 'w') 454 | else: 455 | snort_export_file = None 456 | 457 | if args.only: 458 | if any(e not in allowed_attribute_set for e in args.only): 459 | print 'Some elements of the attribute list are not valid. Use --print_types, to show the valid ones' 460 | exit(0) 461 | else: 462 | allowed_attribute_set.clear() 463 | for e in args.only: 464 | allowed_attribute_set.add(e) 465 | 466 | if args.without: 467 | if any(e not in allowed_attribute_set for e in args.without): 468 | print 'Some elements of the attribute list are not valid. Use --print-types, to show the valid ones' 469 | exit(0) 470 | else: 471 | for e in args.without: 472 | allowed_attribute_set.remove(e) 473 | 474 | if not args.update_tracking_only: 475 | datasrc_dict = import_external_sources(allowed_attribute_set) # Load datasets 476 | 477 | if args.attribute_tracking: 478 | attribute_status_dict = _read_attribute_tracking_file(args.attribute_tracking) 479 | if os.path.exists(args.attribute_tracking): 480 | if os.path.isfile(args.attribute_tracking): 481 | copyfile(args.attribute_tracking, args.attribute_tracking + '.bak') 482 | 483 | misp = PyMISP(misp_url, misp_key, misp_verifycert, 'json') 484 | 485 | sock = None 486 | 487 | if args.ip is not None and args.port is not None: 488 | sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) 489 | sock.connect((args.ip,int(args.port))) 490 | 491 | if args.update_tracking_only: 492 | if not args.attribute_tracking: 493 | print "-a or --attribute_tracking parameter missing." 494 | exit(0) 495 | 496 | if args.last: 497 | update_tracking_last(misp,args.last,allowed_attribute_set, args.quiet, attribute_status_dict) 498 | 499 | else: 500 | print "-l/--last or, -s/--start and -e/--end parameters missing." 501 | exit(0) 502 | 503 | if args.day_slice is None: 504 | date_format = "%Y-%m-%d" 505 | delta = datetime.datetime.strptime(args.end,date_format) - datetime.datetime.strptime(args.start,date_format) 506 | update_tracking(misp,args.start,args.end,str(int(delta.days)),0,allowed_attribute_set, args.quiet, attribute_status_dict) 507 | else: 508 | update_tracking(misp,args.start,args.end,args.day_slice,args.time_wait,allowed_attribute_set,args.quiet,attribute_status_dict) 509 | 510 | elif args.last is not None: 511 | for message in check_last(misp,args.last,datasrc_dict, allowed_attribute_set, args.quiet, attribute_status_dict, stix_export_file, yara_export_file, snort_export_file, bool(args.mail)): 512 | if args.verbose and message is not None: 513 | print message 514 | if isinstance(sock,socket.socket) and message is not None: 515 | sock.send(message) 516 | 517 | elif args.day_slice is None: 518 | date_format = "%Y-%m-%d" 519 | delta = datetime.datetime.strptime(args.end,date_format) - datetime.datetime.strptime(args.start,date_format) 520 | for message in sliced_search(misp,args.start,args.end,str(int(delta.days)),0,datasrc_dict, allowed_attribute_set, args.quiet, attribute_status_dict, stix_export_file, yara_export_file, snort_export_file, bool(args.mail)): 521 | if args.verbose and message is not None: 522 | print message 523 | if isinstance(sock,socket.socket) and message is not None: 524 | sock.send(message) 525 | 526 | else: 527 | for message in sliced_search(misp,args.start,args.end,args.day_slice,args.time_wait,datasrc_dict, allowed_attribute_set, args.quiet, attribute_status_dict, stix_export_file, yara_export_file, snort_export_file, bool(args.mail)): 528 | if args.verbose and message is not None: 529 | print message 530 | if isinstance(sock,socket.socket) and message is not None: 531 | sock.send(message) 532 | 533 | if isinstance(sock,socket.socket): 534 | sock.close() 535 | 536 | if args.stix_export_path: 537 | stix_package = STIXPackage() 538 | stix_header = STIXHeader() 539 | stix_header.description = "MISP checkioc STIX export" 540 | stix_package.stix_header = stix_header 541 | 542 | for indicator in stix_indicators: 543 | stix_package.add(indicator) 544 | 545 | stix_export_file.write(stix_package.to_xml()) 546 | 547 | stix_export_file.close() 548 | 549 | if args.yara_export_path: 550 | yara_export_file.close() 551 | 552 | if args.snort_export_path: 553 | snort_export_file.close() 554 | 555 | if args.attribute_tracking: 556 | _update_attribute_tracking_file(args.attribute_tracking, attribute_status_dict) 557 | if os.path.exists(args.attribute_tracking + '.bak'): 558 | if os.path.isfile(args.attribute_tracking + '.bak'): 559 | os.remove(args.attribute_tracking + '.bak') 560 | 561 | if args.mail: 562 | _send_attributes_mail(args.mail, mailed_attributes) 563 | 564 | if args.lock: 565 | if os.path.exists(args.lock): 566 | if os.path.isfile(args.lock): 567 | os.remove(args.lock) 568 | 569 | if not args.quiet: 570 | print time.strftime("%c") 571 | 572 | exit(0) 573 | -------------------------------------------------------------------------------- /dataload.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # MISP-IOC-Validator - Validate IOC from MISP ; Export results and iocs to SIEM and sensors using syslog and CEF format 5 | # 6 | # Copyright (C) 2016 Thomas Hilt 7 | # 8 | # This program is free software: you can redistribute it and/or modify 9 | # it under the terms of the GNU Affero General Public License as published by 10 | # the Free Software Foundation, either version 3 of the License, or 11 | # (at your option) any later version. 12 | # 13 | # This program is distributed in the hope that it will be useful, 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | # GNU Affero General Public License for more details. 17 | # 18 | # You should have received a copy of the GNU Affero General Public License 19 | # along with this program. If not, see . 20 | 21 | from sourcefilelist import * 22 | 23 | def import_external_sources(attribute_set): 24 | '''Returns dict of sets where each set contains values of the files referenced in sourcefilelist. 25 | 26 | attribute_set -- set of misp attribute types that would be concerned by the import. 27 | ''' 28 | data = {} 29 | data['tld'] = frozenset() 30 | data['googleip'] = frozenset() 31 | data['yahooip'] = frozenset() 32 | data['microsoftip'] = frozenset() 33 | data['alexa_all'] = frozenset() 34 | data['alexa_except'] = frozenset() 35 | data['md5'] = frozenset() 36 | data['sha1'] = frozenset() 37 | data['sha256'] = frozenset() 38 | 39 | data['tld'] = frozenset(line.lower().strip() for line in open(tld_list_filepath)) 40 | data['googleip'] = frozenset(line.strip() for line in open(google_ip_list_filepath)) 41 | data['yahooip'] = frozenset(line.strip() for line in open(yahoo_ip_list_filepath)) 42 | data['microsoftip'] = frozenset(line.strip() for line in open(microsoft_ip_list_filepath)) 43 | data['alexa_all'] = frozenset(line.lower().strip() for line in open(alexa_list_filepath)) #full alexa list 44 | data['alexa_except'] = frozenset(line.lower().strip() for line in open(alexa_exception_list_filepath)) #dyndns ips 45 | data['yara_export_except'] = frozenset(line.strip() for line in open(yara_export_exception_list_filepath)) #list of names of yara rules to discard from export 46 | data['except_list'] = frozenset(line.lower().strip() for line in open(except_list_filepath)) #ioc exception list 47 | 48 | data['alexa'] = data['alexa_all'] - data['alexa_except'] # remove elements from except list 49 | 50 | if 'md5' in attribute_set or 'filename|md5' in attribute_set: 51 | data['md5'] = frozenset(line.lower().strip() for line in open(md5_list_filepath)) 52 | 53 | if 'sha1' in attribute_set or 'filename|sha1' in attribute_set: 54 | data['sha1'] = frozenset(line.lower().strip() for line in open(sha1_list_filepath)) 55 | 56 | if 'sha256' in attribute_set or 'filename|sha256' in attribute_set: 57 | data['sha256'] = frozenset(line.lower().strip() for line in open(sha256_list_filepath)) 58 | 59 | return data 60 | -------------------------------------------------------------------------------- /datasrc/alexa_exception.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /datasrc/alexalist.txt: -------------------------------------------------------------------------------- 1 | google.com 2 | youtube.com 3 | facebook.com 4 | -------------------------------------------------------------------------------- /datasrc/except_list.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /datasrc/google_ip.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /datasrc/md5.txt: -------------------------------------------------------------------------------- 1 | d41d8cd98f00b204e9800998ecf8427e 2 | -------------------------------------------------------------------------------- /datasrc/microsoft_ip.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /datasrc/sha1.txt: -------------------------------------------------------------------------------- 1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 2 | -------------------------------------------------------------------------------- /datasrc/sha256.txt: -------------------------------------------------------------------------------- 1 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 2 | -------------------------------------------------------------------------------- /datasrc/tlds-alpha-by-domain.txt: -------------------------------------------------------------------------------- 1 | AAA 2 | AARP 3 | ABARTH 4 | ABB 5 | ABBOTT 6 | ABBVIE 7 | ABC 8 | ABLE 9 | ABOGADO 10 | ABUDHABI 11 | AC 12 | ACADEMY 13 | ACCENTURE 14 | ACCOUNTANT 15 | ACCOUNTANTS 16 | ACO 17 | ACTIVE 18 | ACTOR 19 | AD 20 | ADAC 21 | ADS 22 | ADULT 23 | AE 24 | AEG 25 | AERO 26 | AETNA 27 | AF 28 | AFAMILYCOMPANY 29 | AFL 30 | AG 31 | AGAKHAN 32 | AGENCY 33 | AI 34 | AIG 35 | AIRBUS 36 | AIRFORCE 37 | AIRTEL 38 | AKDN 39 | AL 40 | ALFAROMEO 41 | ALIBABA 42 | ALIPAY 43 | ALLFINANZ 44 | ALLSTATE 45 | ALLY 46 | ALSACE 47 | ALSTOM 48 | AM 49 | AMERICANEXPRESS 50 | AMERICANFAMILY 51 | AMEX 52 | AMFAM 53 | AMICA 54 | AMSTERDAM 55 | ANALYTICS 56 | ANDROID 57 | ANQUAN 58 | ANZ 59 | AO 60 | APARTMENTS 61 | APP 62 | APPLE 63 | AQ 64 | AQUARELLE 65 | AR 66 | ARAMCO 67 | ARCHI 68 | ARMY 69 | ARPA 70 | ART 71 | ARTE 72 | AS 73 | ASDA 74 | ASIA 75 | ASSOCIATES 76 | AT 77 | ATHLETA 78 | ATTORNEY 79 | AU 80 | AUCTION 81 | AUDI 82 | AUDIBLE 83 | AUDIO 84 | AUTHOR 85 | AUTO 86 | AUTOS 87 | AVIANCA 88 | AW 89 | AWS 90 | AX 91 | AXA 92 | AZ 93 | AZURE 94 | BA 95 | BABY 96 | BAIDU 97 | BANAMEX 98 | BANANAREPUBLIC 99 | BAND 100 | BANK 101 | BAR 102 | BARCELONA 103 | BARCLAYCARD 104 | BARCLAYS 105 | BAREFOOT 106 | BARGAINS 107 | BAUHAUS 108 | BAYERN 109 | BB 110 | BBC 111 | BBT 112 | BBVA 113 | BCG 114 | BCN 115 | BD 116 | BE 117 | BEATS 118 | BEAUTY 119 | BEER 120 | BENTLEY 121 | BERLIN 122 | BEST 123 | BESTBUY 124 | BET 125 | BF 126 | BG 127 | BH 128 | BHARTI 129 | BI 130 | BIBLE 131 | BID 132 | BIKE 133 | BING 134 | BINGO 135 | BIO 136 | BIZ 137 | BJ 138 | BLACK 139 | BLACKFRIDAY 140 | BLANCO 141 | BLOCKBUSTER 142 | BLOG 143 | BLOOMBERG 144 | BLUE 145 | BM 146 | BMS 147 | BMW 148 | BN 149 | BNL 150 | BNPPARIBAS 151 | BO 152 | BOATS 153 | BOEHRINGER 154 | BOFA 155 | BOM 156 | BOND 157 | BOO 158 | BOOK 159 | BOOKING 160 | BOOTS 161 | BOSCH 162 | BOSTIK 163 | BOT 164 | BOUTIQUE 165 | BR 166 | BRADESCO 167 | BRIDGESTONE 168 | BROADWAY 169 | BROKER 170 | BROTHER 171 | BRUSSELS 172 | BS 173 | BT 174 | BUDAPEST 175 | BUGATTI 176 | BUILD 177 | BUILDERS 178 | BUSINESS 179 | BUY 180 | BUZZ 181 | BV 182 | BW 183 | BY 184 | BZ 185 | BZH 186 | CA 187 | CAB 188 | CAFE 189 | CAL 190 | CALL 191 | CALVINKLEIN 192 | CAM 193 | CAMERA 194 | CAMP 195 | CANCERRESEARCH 196 | CANON 197 | CAPETOWN 198 | CAPITAL 199 | CAPITALONE 200 | CAR 201 | CARAVAN 202 | CARDS 203 | CARE 204 | CAREER 205 | CAREERS 206 | CARS 207 | CARTIER 208 | CASA 209 | CASH 210 | CASINO 211 | CAT 212 | CATERING 213 | CBA 214 | CBN 215 | CBRE 216 | CBS 217 | CC 218 | CD 219 | CEB 220 | CENTER 221 | CEO 222 | CERN 223 | CF 224 | CFA 225 | CFD 226 | CG 227 | CH 228 | CHANEL 229 | CHANNEL 230 | CHASE 231 | CHAT 232 | CHEAP 233 | CHINTAI 234 | CHLOE 235 | CHRISTMAS 236 | CHROME 237 | CHRYSLER 238 | CHURCH 239 | CI 240 | CIPRIANI 241 | CIRCLE 242 | CISCO 243 | CITADEL 244 | CITI 245 | CITIC 246 | CITY 247 | CITYEATS 248 | CK 249 | CL 250 | CLAIMS 251 | CLEANING 252 | CLICK 253 | CLINIC 254 | CLINIQUE 255 | CLOTHING 256 | CLOUD 257 | CLUB 258 | CLUBMED 259 | CM 260 | CN 261 | CO 262 | COACH 263 | CODES 264 | COFFEE 265 | COLLEGE 266 | COLOGNE 267 | COM 268 | COMCAST 269 | COMMBANK 270 | COMMUNITY 271 | COMPANY 272 | COMPARE 273 | COMPUTER 274 | COMSEC 275 | CONDOS 276 | CONSTRUCTION 277 | CONSULTING 278 | CONTACT 279 | CONTRACTORS 280 | COOKING 281 | COOKINGCHANNEL 282 | COOL 283 | COOP 284 | CORSICA 285 | COUNTRY 286 | COUPON 287 | COUPONS 288 | COURSES 289 | CR 290 | CREDIT 291 | CREDITCARD 292 | CREDITUNION 293 | CRICKET 294 | CROWN 295 | CRS 296 | CRUISES 297 | CSC 298 | CU 299 | CUISINELLA 300 | CV 301 | CW 302 | CX 303 | CY 304 | CYMRU 305 | CYOU 306 | CZ 307 | DABUR 308 | DAD 309 | DANCE 310 | DATE 311 | DATING 312 | DATSUN 313 | DAY 314 | DCLK 315 | DDS 316 | DE 317 | DEAL 318 | DEALER 319 | DEALS 320 | DEGREE 321 | DELIVERY 322 | DELL 323 | DELOITTE 324 | DELTA 325 | DEMOCRAT 326 | DENTAL 327 | DENTIST 328 | DESI 329 | DESIGN 330 | DEV 331 | DHL 332 | DIAMONDS 333 | DIET 334 | DIGITAL 335 | DIRECT 336 | DIRECTORY 337 | DISCOUNT 338 | DISCOVER 339 | DISH 340 | DJ 341 | DK 342 | DM 343 | DNP 344 | DO 345 | DOCS 346 | DOCTOR 347 | DODGE 348 | DOG 349 | DOHA 350 | DOMAINS 351 | DOT 352 | DOWNLOAD 353 | DRIVE 354 | DTV 355 | DUBAI 356 | DUCK 357 | DUNLOP 358 | DUNS 359 | DUPONT 360 | DURBAN 361 | DVAG 362 | DZ 363 | EARTH 364 | EAT 365 | EC 366 | EDEKA 367 | EDU 368 | EDUCATION 369 | EE 370 | EG 371 | EMAIL 372 | EMERCK 373 | ENERGY 374 | ENGINEER 375 | ENGINEERING 376 | ENTERPRISES 377 | EPOST 378 | EPSON 379 | EQUIPMENT 380 | ER 381 | ERICSSON 382 | ERNI 383 | ES 384 | ESQ 385 | ESTATE 386 | ESURANCE 387 | ET 388 | EU 389 | EUROVISION 390 | EUS 391 | EVENTS 392 | EVERBANK 393 | EXCHANGE 394 | EXPERT 395 | EXPOSED 396 | EXPRESS 397 | EXTRASPACE 398 | FAGE 399 | FAIL 400 | FAIRWINDS 401 | FAITH 402 | FAMILY 403 | FAN 404 | FANS 405 | FARM 406 | FARMERS 407 | FASHION 408 | FAST 409 | FEDEX 410 | FEEDBACK 411 | FERRARI 412 | FERRERO 413 | FI 414 | FIAT 415 | FIDELITY 416 | FILM 417 | FINAL 418 | FINANCE 419 | FINANCIAL 420 | FIRE 421 | FIRESTONE 422 | FIRMDALE 423 | FISH 424 | FISHING 425 | FIT 426 | FITNESS 427 | FJ 428 | FK 429 | FLICKR 430 | FLIGHTS 431 | FLIR 432 | FLORIST 433 | FLOWERS 434 | FLY 435 | FM 436 | FO 437 | FOO 438 | FOODNETWORK 439 | FOOTBALL 440 | FORD 441 | FOREX 442 | FORSALE 443 | FORUM 444 | FOUNDATION 445 | FOX 446 | FR 447 | FRESENIUS 448 | FRL 449 | FROGANS 450 | FRONTDOOR 451 | FRONTIER 452 | FTR 453 | FUJITSU 454 | FUJIXEROX 455 | FUND 456 | FURNITURE 457 | FUTBOL 458 | FYI 459 | GA 460 | GAL 461 | GALLERY 462 | GALLO 463 | GALLUP 464 | GAME 465 | GAMES 466 | GAP 467 | GARDEN 468 | GB 469 | GBIZ 470 | GD 471 | GDN 472 | GE 473 | GEA 474 | GENT 475 | GENTING 476 | GF 477 | GG 478 | GGEE 479 | GH 480 | GI 481 | GIFT 482 | GIFTS 483 | GIVES 484 | GIVING 485 | GL 486 | GLADE 487 | GLASS 488 | GLE 489 | GLOBAL 490 | GLOBO 491 | GM 492 | GMAIL 493 | GMBH 494 | GMO 495 | GMX 496 | GN 497 | GODADDY 498 | GOLD 499 | GOLDPOINT 500 | GOLF 501 | GOO 502 | GOODHANDS 503 | GOODYEAR 504 | GOOG 505 | GOOGLE 506 | GOP 507 | GOT 508 | GOV 509 | GP 510 | GQ 511 | GR 512 | GRAINGER 513 | GRAPHICS 514 | GRATIS 515 | GREEN 516 | GRIPE 517 | GROUP 518 | GS 519 | GT 520 | GU 521 | GUARDIAN 522 | GUCCI 523 | GUGE 524 | GUIDE 525 | GUITARS 526 | GURU 527 | GW 528 | GY 529 | HAMBURG 530 | HANGOUT 531 | HAUS 532 | HBO 533 | HDFCBANK 534 | HEALTH 535 | HEALTHCARE 536 | HELP 537 | HELSINKI 538 | HERE 539 | HERMES 540 | HGTV 541 | HIPHOP 542 | HISAMITSU 543 | HITACHI 544 | HIV 545 | HK 546 | HKT 547 | HM 548 | HN 549 | HOCKEY 550 | HOLDINGS 551 | HOLIDAY 552 | HOMEDEPOT 553 | HOMEGOODS 554 | HOMES 555 | HOMESENSE 556 | HONDA 557 | HONEYWELL 558 | HORSE 559 | HOST 560 | HOSTING 561 | HOT 562 | HOTELES 563 | HOTMAIL 564 | HOUSE 565 | HOW 566 | HR 567 | HSBC 568 | HT 569 | HTC 570 | HU 571 | HUGHES 572 | HYATT 573 | HYUNDAI 574 | IBM 575 | ICBC 576 | ICE 577 | ICU 578 | ID 579 | IE 580 | IEEE 581 | IFM 582 | IINET 583 | IKANO 584 | IL 585 | IM 586 | IMAMAT 587 | IMDB 588 | IMMO 589 | IMMOBILIEN 590 | IN 591 | INDUSTRIES 592 | INFINITI 593 | INFO 594 | ING 595 | INK 596 | INSTITUTE 597 | INSURANCE 598 | INSURE 599 | INT 600 | INTEL 601 | INTERNATIONAL 602 | INTUIT 603 | INVESTMENTS 604 | IO 605 | IPIRANGA 606 | IQ 607 | IR 608 | IRISH 609 | IS 610 | ISELECT 611 | ISMAILI 612 | IST 613 | ISTANBUL 614 | IT 615 | ITAU 616 | ITV 617 | IWC 618 | JAGUAR 619 | JAVA 620 | JCB 621 | JCP 622 | JE 623 | JEEP 624 | JETZT 625 | JEWELRY 626 | JLC 627 | JLL 628 | JM 629 | JMP 630 | JNJ 631 | JO 632 | JOBS 633 | JOBURG 634 | JOT 635 | JOY 636 | JP 637 | JPMORGAN 638 | JPRS 639 | JUEGOS 640 | JUNIPER 641 | KAUFEN 642 | KDDI 643 | KE 644 | KERRYHOTELS 645 | KERRYLOGISTICS 646 | KERRYPROPERTIES 647 | KFH 648 | KG 649 | KH 650 | KI 651 | KIA 652 | KIM 653 | KINDER 654 | KINDLE 655 | KITCHEN 656 | KIWI 657 | KM 658 | KN 659 | KOELN 660 | KOMATSU 661 | KOSHER 662 | KP 663 | KPMG 664 | KPN 665 | KR 666 | KRD 667 | KRED 668 | KUOKGROUP 669 | KW 670 | KY 671 | KYOTO 672 | KZ 673 | LA 674 | LACAIXA 675 | LADBROKES 676 | LAMBORGHINI 677 | LAMER 678 | LANCASTER 679 | LANCIA 680 | LANCOME 681 | LAND 682 | LANDROVER 683 | LANXESS 684 | LASALLE 685 | LAT 686 | LATINO 687 | LATROBE 688 | LAW 689 | LAWYER 690 | LB 691 | LC 692 | LDS 693 | LEASE 694 | LECLERC 695 | LEFRAK 696 | LEGAL 697 | LEGO 698 | LEXUS 699 | LGBT 700 | LI 701 | LIAISON 702 | LIDL 703 | LIFE 704 | LIFEINSURANCE 705 | LIFESTYLE 706 | LIGHTING 707 | LIKE 708 | LILLY 709 | LIMITED 710 | LIMO 711 | LINCOLN 712 | LINDE 713 | LINK 714 | LIPSY 715 | LIVE 716 | LIVING 717 | LIXIL 718 | LK 719 | LOAN 720 | LOANS 721 | LOCKER 722 | LOCUS 723 | LOFT 724 | LOL 725 | LONDON 726 | LOTTE 727 | LOTTO 728 | LOVE 729 | LPL 730 | LPLFINANCIAL 731 | LR 732 | LS 733 | LT 734 | LTD 735 | LTDA 736 | LU 737 | LUNDBECK 738 | LUPIN 739 | LUXE 740 | LUXURY 741 | LV 742 | LY 743 | MA 744 | MACYS 745 | MADRID 746 | MAIF 747 | MAISON 748 | MAKEUP 749 | MAN 750 | MANAGEMENT 751 | MANGO 752 | MARKET 753 | MARKETING 754 | MARKETS 755 | MARRIOTT 756 | MARSHALLS 757 | MASERATI 758 | MATTEL 759 | MBA 760 | MC 761 | MCD 762 | MCDONALDS 763 | MCKINSEY 764 | MD 765 | ME 766 | MED 767 | MEDIA 768 | MEET 769 | MELBOURNE 770 | MEME 771 | MEMORIAL 772 | MEN 773 | MENU 774 | MEO 775 | METLIFE 776 | MG 777 | MH 778 | MIAMI 779 | MICROSOFT 780 | MIL 781 | MINI 782 | MINT 783 | MIT 784 | MITSUBISHI 785 | MK 786 | ML 787 | MLB 788 | MLS 789 | MM 790 | MMA 791 | MN 792 | MO 793 | MOBI 794 | MOBILY 795 | MODA 796 | MOE 797 | MOI 798 | MOM 799 | MONASH 800 | MONEY 801 | MONTBLANC 802 | MOPAR 803 | MORMON 804 | MORTGAGE 805 | MOSCOW 806 | MOTORCYCLES 807 | MOV 808 | MOVIE 809 | MOVISTAR 810 | MP 811 | MQ 812 | MR 813 | MS 814 | MSD 815 | MT 816 | MTN 817 | MTPC 818 | MTR 819 | MU 820 | MUSEUM 821 | MUTUAL 822 | MUTUELLE 823 | MV 824 | MW 825 | MX 826 | MY 827 | MZ 828 | NA 829 | NADEX 830 | NAGOYA 831 | NAME 832 | NATIONWIDE 833 | NATURA 834 | NAVY 835 | NBA 836 | NC 837 | NE 838 | NEC 839 | NET 840 | NETBANK 841 | NETFLIX 842 | NETWORK 843 | NEUSTAR 844 | NEW 845 | NEWS 846 | NEXT 847 | NEXTDIRECT 848 | NEXUS 849 | NF 850 | NFL 851 | NG 852 | NGO 853 | NHK 854 | NI 855 | NICO 856 | NIKE 857 | NIKON 858 | NINJA 859 | NISSAN 860 | NISSAY 861 | NL 862 | NO 863 | NOKIA 864 | NORTHWESTERNMUTUAL 865 | NORTON 866 | NOW 867 | NOWRUZ 868 | NOWTV 869 | NP 870 | NR 871 | NRA 872 | NRW 873 | NTT 874 | NU 875 | NYC 876 | NZ 877 | OBI 878 | OFF 879 | OFFICE 880 | OKINAWA 881 | OLAYAN 882 | OLAYANGROUP 883 | OLDNAVY 884 | OLLO 885 | OM 886 | OMEGA 887 | ONE 888 | ONG 889 | ONL 890 | ONLINE 891 | ONYOURSIDE 892 | OOO 893 | OPEN 894 | ORACLE 895 | ORANGE 896 | ORG 897 | ORGANIC 898 | ORIENTEXPRESS 899 | ORIGINS 900 | OSAKA 901 | OTSUKA 902 | OTT 903 | OVH 904 | PA 905 | PAGE 906 | PAMPEREDCHEF 907 | PANASONIC 908 | PANERAI 909 | PARIS 910 | PARS 911 | PARTNERS 912 | PARTS 913 | PARTY 914 | PASSAGENS 915 | PAY 916 | PCCW 917 | PE 918 | PET 919 | PF 920 | PFIZER 921 | PG 922 | PH 923 | PHARMACY 924 | PHILIPS 925 | PHOTO 926 | PHOTOGRAPHY 927 | PHOTOS 928 | PHYSIO 929 | PIAGET 930 | PICS 931 | PICTET 932 | PICTURES 933 | PID 934 | PIN 935 | PING 936 | PINK 937 | PIONEER 938 | PIZZA 939 | PK 940 | PL 941 | PLACE 942 | PLAY 943 | PLAYSTATION 944 | PLUMBING 945 | PLUS 946 | PM 947 | PN 948 | PNC 949 | POHL 950 | POKER 951 | POLITIE 952 | PORN 953 | POST 954 | PR 955 | PRAMERICA 956 | PRAXI 957 | PRESS 958 | PRIME 959 | PRO 960 | PROD 961 | PRODUCTIONS 962 | PROF 963 | PROGRESSIVE 964 | PROMO 965 | PROPERTIES 966 | PROPERTY 967 | PROTECTION 968 | PRU 969 | PRUDENTIAL 970 | PS 971 | PT 972 | PUB 973 | PW 974 | PWC 975 | PY 976 | QA 977 | QPON 978 | QUEBEC 979 | QUEST 980 | QVC 981 | RACING 982 | RAID 983 | RE 984 | READ 985 | REALESTATE 986 | REALTOR 987 | REALTY 988 | RECIPES 989 | RED 990 | REDSTONE 991 | REDUMBRELLA 992 | REHAB 993 | REISE 994 | REISEN 995 | REIT 996 | REN 997 | RENT 998 | RENTALS 999 | REPAIR 1000 | REPORT 1001 | REPUBLICAN 1002 | REST 1003 | RESTAURANT 1004 | REVIEW 1005 | REVIEWS 1006 | REXROTH 1007 | RICH 1008 | RICHARDLI 1009 | RICOH 1010 | RIGHTATHOME 1011 | RIO 1012 | RIP 1013 | RO 1014 | ROCHER 1015 | ROCKS 1016 | RODEO 1017 | ROOM 1018 | RS 1019 | RSVP 1020 | RU 1021 | RUHR 1022 | RUN 1023 | RW 1024 | RWE 1025 | RYUKYU 1026 | SA 1027 | SAARLAND 1028 | SAFE 1029 | SAFETY 1030 | SAKURA 1031 | SALE 1032 | SALON 1033 | SAMSUNG 1034 | SANDVIK 1035 | SANDVIKCOROMANT 1036 | SANOFI 1037 | SAP 1038 | SAPO 1039 | SARL 1040 | SAS 1041 | SAVE 1042 | SAXO 1043 | SB 1044 | SBI 1045 | SBS 1046 | SC 1047 | SCA 1048 | SCB 1049 | SCHAEFFLER 1050 | SCHMIDT 1051 | SCHOLARSHIPS 1052 | SCHOOL 1053 | SCHULE 1054 | SCHWARZ 1055 | SCIENCE 1056 | SCJOHNSON 1057 | SCOR 1058 | SCOT 1059 | SD 1060 | SE 1061 | SEAT 1062 | SECURE 1063 | SECURITY 1064 | SEEK 1065 | SELECT 1066 | SENER 1067 | SERVICES 1068 | SES 1069 | SEVEN 1070 | SEW 1071 | SEX 1072 | SEXY 1073 | SFR 1074 | SG 1075 | SH 1076 | SHANGRILA 1077 | SHARP 1078 | SHAW 1079 | SHELL 1080 | SHIA 1081 | SHIKSHA 1082 | SHOES 1083 | SHOP 1084 | SHOPPING 1085 | SHOUJI 1086 | SHOW 1087 | SHOWTIME 1088 | SHRIRAM 1089 | SI 1090 | SILK 1091 | SINA 1092 | SINGLES 1093 | SITE 1094 | SJ 1095 | SK 1096 | SKI 1097 | SKIN 1098 | SKY 1099 | SKYPE 1100 | SL 1101 | SLING 1102 | SM 1103 | SMART 1104 | SMILE 1105 | SN 1106 | SNCF 1107 | SO 1108 | SOCCER 1109 | SOCIAL 1110 | SOFTBANK 1111 | SOFTWARE 1112 | SOHU 1113 | SOLAR 1114 | SOLUTIONS 1115 | SONG 1116 | SONY 1117 | SOY 1118 | SPACE 1119 | SPIEGEL 1120 | SPOT 1121 | SPREADBETTING 1122 | SR 1123 | SRL 1124 | SRT 1125 | ST 1126 | STADA 1127 | STAPLES 1128 | STAR 1129 | STARHUB 1130 | STATEBANK 1131 | STATEFARM 1132 | STATOIL 1133 | STC 1134 | STCGROUP 1135 | STOCKHOLM 1136 | STORAGE 1137 | STORE 1138 | STREAM 1139 | STUDIO 1140 | STUDY 1141 | STYLE 1142 | SU 1143 | SUCKS 1144 | SUPPLIES 1145 | SUPPLY 1146 | SUPPORT 1147 | SURF 1148 | SURGERY 1149 | SUZUKI 1150 | SV 1151 | SWATCH 1152 | SWIFTCOVER 1153 | SWISS 1154 | SX 1155 | SY 1156 | SYDNEY 1157 | SYMANTEC 1158 | SYSTEMS 1159 | SZ 1160 | TAB 1161 | TAIPEI 1162 | TALK 1163 | TAOBAO 1164 | TARGET 1165 | TATAMOTORS 1166 | TATAR 1167 | TATTOO 1168 | TAX 1169 | TAXI 1170 | TC 1171 | TCI 1172 | TD 1173 | TDK 1174 | TEAM 1175 | TECH 1176 | TECHNOLOGY 1177 | TEL 1178 | TELECITY 1179 | TELEFONICA 1180 | TEMASEK 1181 | TENNIS 1182 | TEVA 1183 | TF 1184 | TG 1185 | TH 1186 | THD 1187 | THEATER 1188 | THEATRE 1189 | TIAA 1190 | TICKETS 1191 | TIENDA 1192 | TIFFANY 1193 | TIPS 1194 | TIRES 1195 | TIROL 1196 | TJ 1197 | TJMAXX 1198 | TJX 1199 | TK 1200 | TKMAXX 1201 | TL 1202 | TM 1203 | TMALL 1204 | TN 1205 | TO 1206 | TODAY 1207 | TOKYO 1208 | TOOLS 1209 | TOP 1210 | TORAY 1211 | TOSHIBA 1212 | TOTAL 1213 | TOURS 1214 | TOWN 1215 | TOYOTA 1216 | TOYS 1217 | TR 1218 | TRADE 1219 | TRADING 1220 | TRAINING 1221 | TRAVEL 1222 | TRAVELCHANNEL 1223 | TRAVELERS 1224 | TRAVELERSINSURANCE 1225 | TRUST 1226 | TRV 1227 | TT 1228 | TUBE 1229 | TUI 1230 | TUNES 1231 | TUSHU 1232 | TV 1233 | TVS 1234 | TW 1235 | TZ 1236 | UA 1237 | UBS 1238 | UCONNECT 1239 | UG 1240 | UK 1241 | UNICOM 1242 | UNIVERSITY 1243 | UNO 1244 | UOL 1245 | UPS 1246 | US 1247 | UY 1248 | UZ 1249 | VA 1250 | VACATIONS 1251 | VANA 1252 | VC 1253 | VE 1254 | VEGAS 1255 | VENTURES 1256 | VERISIGN 1257 | VERSICHERUNG 1258 | VET 1259 | VG 1260 | VI 1261 | VIAJES 1262 | VIDEO 1263 | VIG 1264 | VIKING 1265 | VILLAS 1266 | VIN 1267 | VIP 1268 | VIRGIN 1269 | VISA 1270 | VISION 1271 | VISTA 1272 | VISTAPRINT 1273 | VIVA 1274 | VIVO 1275 | VLAANDEREN 1276 | VN 1277 | VODKA 1278 | VOLKSWAGEN 1279 | VOTE 1280 | VOTING 1281 | VOTO 1282 | VOYAGE 1283 | VU 1284 | VUELOS 1285 | WALES 1286 | WALTER 1287 | WANG 1288 | WANGGOU 1289 | WARMAN 1290 | WATCH 1291 | WATCHES 1292 | WEATHER 1293 | WEATHERCHANNEL 1294 | WEBCAM 1295 | WEBER 1296 | WEBSITE 1297 | WED 1298 | WEDDING 1299 | WEIBO 1300 | WEIR 1301 | WF 1302 | WHOSWHO 1303 | WIEN 1304 | WIKI 1305 | WILLIAMHILL 1306 | WIN 1307 | WINDOWS 1308 | WINE 1309 | WINNERS 1310 | WME 1311 | WOLTERSKLUWER 1312 | WOODSIDE 1313 | WORK 1314 | WORKS 1315 | WORLD 1316 | WS 1317 | WTC 1318 | WTF 1319 | XBOX 1320 | XEROX 1321 | XFINITY 1322 | XIHUAN 1323 | XIN 1324 | XN--11B4C3D 1325 | XN--1CK2E1B 1326 | XN--1QQW23A 1327 | XN--30RR7Y 1328 | XN--3BST00M 1329 | XN--3DS443G 1330 | XN--3E0B707E 1331 | XN--3PXU8K 1332 | XN--42C2D9A 1333 | XN--45BRJ9C 1334 | XN--45Q11C 1335 | XN--4GBRIM 1336 | XN--55QW42G 1337 | XN--55QX5D 1338 | XN--5SU34J936BGSG 1339 | XN--5TZM5G 1340 | XN--6FRZ82G 1341 | XN--6QQ986B3XL 1342 | XN--80ADXHKS 1343 | XN--80AO21A 1344 | XN--80ASEHDB 1345 | XN--80ASWG 1346 | XN--8Y0A063A 1347 | XN--90A3AC 1348 | XN--90AE 1349 | XN--90AIS 1350 | XN--9DBQ2A 1351 | XN--9ET52U 1352 | XN--9KRT00A 1353 | XN--B4W605FERD 1354 | XN--BCK1B9A5DRE4C 1355 | XN--C1AVG 1356 | XN--C2BR7G 1357 | XN--CCK2B3B 1358 | XN--CG4BKI 1359 | XN--CLCHC0EA0B2G2A9GCD 1360 | XN--CZR694B 1361 | XN--CZRS0T 1362 | XN--CZRU2D 1363 | XN--D1ACJ3B 1364 | XN--D1ALF 1365 | XN--E1A4C 1366 | XN--ECKVDTC9D 1367 | XN--EFVY88H 1368 | XN--ESTV75G 1369 | XN--FCT429K 1370 | XN--FHBEI 1371 | XN--FIQ228C5HS 1372 | XN--FIQ64B 1373 | XN--FIQS8S 1374 | XN--FIQZ9S 1375 | XN--FJQ720A 1376 | XN--FLW351E 1377 | XN--FPCRJ9C3D 1378 | XN--FZC2C9E2C 1379 | XN--FZYS8D69UVGM 1380 | XN--G2XX48C 1381 | XN--GCKR3F0F 1382 | XN--GECRJ9C 1383 | XN--H2BRJ9C 1384 | XN--HXT814E 1385 | XN--I1B6B1A6A2E 1386 | XN--IMR513N 1387 | XN--IO0A7I 1388 | XN--J1AEF 1389 | XN--J1AMH 1390 | XN--J6W193G 1391 | XN--JLQ61U9W7B 1392 | XN--JVR189M 1393 | XN--KCRX77D1X4A 1394 | XN--KPRW13D 1395 | XN--KPRY57D 1396 | XN--KPU716F 1397 | XN--KPUT3I 1398 | XN--L1ACC 1399 | XN--LGBBAT1AD8J 1400 | XN--MGB9AWBF 1401 | XN--MGBA3A3EJT 1402 | XN--MGBA3A4F16A 1403 | XN--MGBA7C0BBN0A 1404 | XN--MGBAAM7A8H 1405 | XN--MGBAB2BD 1406 | XN--MGBAYH7GPA 1407 | XN--MGBB9FBPOB 1408 | XN--MGBBH1A71E 1409 | XN--MGBC0A9AZCG 1410 | XN--MGBCA7DZDO 1411 | XN--MGBERP4A5D4AR 1412 | XN--MGBPL2FH 1413 | XN--MGBT3DHD 1414 | XN--MGBTX2B 1415 | XN--MGBX4CD0AB 1416 | XN--MIX891F 1417 | XN--MK1BU44C 1418 | XN--MXTQ1M 1419 | XN--NGBC5AZD 1420 | XN--NGBE9E0A 1421 | XN--NODE 1422 | XN--NQV7F 1423 | XN--NQV7FS00EMA 1424 | XN--NYQY26A 1425 | XN--O3CW4H 1426 | XN--OGBPF8FL 1427 | XN--P1ACF 1428 | XN--P1AI 1429 | XN--PBT977C 1430 | XN--PGBS0DH 1431 | XN--PSSY2U 1432 | XN--Q9JYB4C 1433 | XN--QCKA1PMC 1434 | XN--QXAM 1435 | XN--RHQV96G 1436 | XN--ROVU88B 1437 | XN--S9BRJ9C 1438 | XN--SES554G 1439 | XN--T60B56A 1440 | XN--TCKWE 1441 | XN--UNUP4Y 1442 | XN--VERMGENSBERATER-CTB 1443 | XN--VERMGENSBERATUNG-PWB 1444 | XN--VHQUV 1445 | XN--VUQ861B 1446 | XN--W4R85EL8FHU5DNRA 1447 | XN--W4RS40L 1448 | XN--WGBH1C 1449 | XN--WGBL6A 1450 | XN--XHQ521B 1451 | XN--XKC2AL3HYE2A 1452 | XN--XKC2DL3A5EE0H 1453 | XN--Y9A3AQ 1454 | XN--YFRO4I67O 1455 | XN--YGBI2AMMX 1456 | XN--ZFR164B 1457 | XPERIA 1458 | XXX 1459 | XYZ 1460 | YACHTS 1461 | YAHOO 1462 | YAMAXUN 1463 | YANDEX 1464 | YE 1465 | YODOBASHI 1466 | YOGA 1467 | YOKOHAMA 1468 | YOU 1469 | YOUTUBE 1470 | YT 1471 | YUN 1472 | ZA 1473 | ZAPPOS 1474 | ZARA 1475 | ZERO 1476 | ZIP 1477 | ZIPPO 1478 | ZM 1479 | ZONE 1480 | ZUERICH 1481 | ZW 1482 | -------------------------------------------------------------------------------- /datasrc/yahoo_ip.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /datasrc/yara-export-discarded.txt: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /ioctest.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # MISP-IOC-Validator - Validate IOC from MISP ; Export results and iocs to SIEM and sensors using syslog and CEF format 5 | # 6 | # Copyright (C) 2016 Thomas Hilt 7 | # 8 | # This program is free software: you can redistribute it and/or modify 9 | # it under the terms of the GNU Affero General Public License as published by 10 | # the Free Software Foundation, either version 3 of the License, or 11 | # (at your option) any later version. 12 | # 13 | # This program is distributed in the hope that it will be useful, 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | # GNU Affero General Public License for more details. 17 | # 18 | # You should have received a copy of the GNU Affero General Public License 19 | # along with this program. If not, see . 20 | 21 | from netaddr import IPNetwork, IPAddress 22 | import json 23 | import os 24 | import yara 25 | import dumbpig 26 | import random 27 | import string 28 | import time 29 | import datetime 30 | import re 31 | import csv 32 | 33 | ############## 34 | ###Constant### 35 | ############## 36 | 37 | DOMAIN_FORMAT = '^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$' # RFC1123 38 | HOSTNAME_FORMAT = '^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$' # RFC1123 39 | 40 | DOMAIN_REGEX = re.compile(DOMAIN_FORMAT) 41 | HOSTNAME_REGEX = re.compile(HOSTNAME_FORMAT) 42 | 43 | DOMAIN_ALLOWED_CHARS_SET = frozenset(['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','0','1','2','3','4','5','6','7','8','9','-','.']) 44 | HOSTNAME_ALLOWED_CHARS_SET = frozenset(['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','0','1','2','3','4','5','6','7','8','9','-','.']) 45 | URL_ALLOWED_CHARS_SET = frozenset(['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','0','1','2','3','4','5','6','7','8','9','-','.','_','~',':','/','?','#','[',']','@','!','$','&','\'','(',')','*','+',',',';','=','%']) 46 | TRUST_DOMAIN = ' ' # change me 47 | 48 | #allowed_attribute_set = set(['domain','comment','other','filename','md5','url','patttern-in-file','regkey','regkey|value','mutex','ip-src','ip-dst','hostname','email-src','filename|sha1','filename|md5','pattern-in-traffic','malware-sample','link','sha1','AS','text','attachment','user-agent','filename|sha256','pattern-in-memory','http-method','sha256','vulnerability','email-subject','email-dst','email-attachment','snort','yara','named pipe','target-org','target-location','uri','domain|ip','threat-actor']) 49 | 50 | allowed_attribute_set = set(['domain','url','ip-src','ip-dst','hostname','filename|sha1','sha1','filename|md5','md5','filename|sha256','sha256','snort','yara','text']) 51 | to_ids_attribute_set = set(['filename|sha1','sha1','filename|md5','md5','filename|sha256','sha256','snort','yara']) 52 | no_to_ids_attribute_set = set(['link','threat-actor','vulnerability','text','AS','http-method']) 53 | 54 | lowercase_attribute_set = set(['domain','hostname','md5','sha1','sha256','filename|md5','filename|sha1','filename|sha256']) 55 | 56 | snort_sid_regexp = re.compile('sid:( )*\w*;') 57 | snort_rev_regexp = re.compile('rev:( )*\w*;') 58 | 59 | attribute_processed = set() 60 | attribute_status_dict = {} 61 | 62 | ############################################ 63 | ########## General Test Functions ########## 64 | ############################################ 65 | 66 | def _is_ip_private(ip): 67 | '''Check if the ip given is in RFC1918 IP range (Private ip). 68 | 69 | ip -- ip to check in string format. 70 | ''' 71 | return IPAddress(ip).is_private() 72 | 73 | def _is_ip_in_set(ip, ip_set): 74 | '''Check if the ip given is in a ip range contained in ip_set. 75 | 76 | ip -- ip to check in string format. 77 | ip_set -- set of ip range in string format. 78 | ''' 79 | return any(IPAddress(ip) in IPNetwork(range) for range in ip_set) 80 | 81 | def _is_tld_valid(name,valid_tld_string_set): 82 | '''Check if name contains a valid tld string given by valid_tld_string_set. 83 | 84 | name -- hostname or domain to check (case sensitive). 85 | valid_tld_string_set -- list of valid TLD. 86 | ''' 87 | tld_domain = name.rpartition('.')[-1] 88 | return tld_domain in valid_tld_string_set 89 | 90 | def _has_invalid_characters(string, valid_char_set): 91 | '''Check if a string contains characters that do not belongs to valid_char_set. 92 | 93 | string -- string to check. 94 | valid_char_set -- set of valid characters. 95 | ''' 96 | strcharset = frozenset(string) 97 | return not strcharset.issubset(valid_char_set) 98 | 99 | def _is_in_domain(name,top_domain_split): 100 | '''Check if name belongs to a specific top domain given by top_domain. 101 | 102 | name -- name to check (case sensitive). 103 | top_domain_split -- list of string that contains the top level domain (case sensitive). 104 | ''' 105 | dom_list = name.split('.') 106 | 107 | dom_list_len = len(dom_list) 108 | i = dom_list_len - 1 109 | 110 | for dom in reversed(top_domain_split): 111 | if i >= 0: 112 | if dom_list[i] != dom: 113 | return False 114 | else: 115 | return True 116 | 117 | i -= 1 118 | 119 | return True 120 | 121 | def _is_in_domain_set(name,domain_set): 122 | '''Check if name belongs to domain_set. 123 | 124 | name -- name to check (case sensitive). 125 | domain_set -- set of domain to compare (case sensitive). 126 | ''' 127 | #return any(_is_in_domain(name,domain) for domain in split_domain_set) 128 | dom_list = name.split('.') 129 | 130 | dompart = name.split('.') 131 | currdom = '' # domain build progressively by adding one by one top domain 132 | 133 | i=0 # treat the first part of the list that doesn't need '.' 134 | 135 | for part in reversed(dompart): 136 | if i == 0: 137 | currdom = part 138 | i = 1 139 | else: 140 | currdom = part + '.' + currdom 141 | 142 | if currdom in domain_set: 143 | return True 144 | 145 | return False 146 | 147 | def _is_valid_md5(checksum): 148 | '''Check if the md5 given is valid. 149 | 150 | checksum -- checksum of the file to check. 151 | ''' 152 | 153 | return re.match('([a-fA-F\d]{32})',checksum) 154 | 155 | def _is_valid_sha1(checksum): 156 | '''Check if the sha1 given is valid. 157 | 158 | checksum -- checksum of the file to check. 159 | ''' 160 | 161 | return re.match('([a-fA-F\d]{40})',checksum) 162 | 163 | def _is_valid_sha256(checksum): 164 | '''Check if the sha256 given is valid. 165 | 166 | checksum -- checksum of the file to check. 167 | ''' 168 | 169 | return re.match('([a-fA-F\d]{64})',checksum) 170 | 171 | def _is_empty_file_md5(checksum): 172 | '''Check if the md5 given is the one of a void file. 173 | 174 | checksum -- checksum of the file to check (case sensitive). 175 | ''' 176 | return checksum == 'd41d8cd98f00b204e9800998ecf8427e' 177 | 178 | def _is_empty_file_sha1(checksum): 179 | '''Check if the sha1 given is the one of a void file. 180 | 181 | checksum -- checksum of the file to check (case sensitive). 182 | ''' 183 | return checksum == 'da39a3ee5e6b4b0d3255bfef95601890afd80709' 184 | 185 | def _is_empty_file_sha256(checksum): 186 | '''Check if the sha256 given is the one of a void file. 187 | 188 | checksum -- checksum: checksum of the file to check (case sensitive). 189 | ''' 190 | return checksum == 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855' 191 | 192 | def _is_checksum_in_set(checksum,set): 193 | '''Check if a specific checksum belongs to a specific set. 194 | 195 | checksum -- checksum that is tested (case sensitive). 196 | set -- set of checksum to compare with the tested one. 197 | ''' 198 | return checksum in set 199 | 200 | def _is_name_length_valid(domain_name): 201 | '''Check if the length of the name is valid according to RFC1123. 202 | 203 | domain_name -- domain name to check 204 | ''' 205 | if len(domain_name) > 253: 206 | return False 207 | else: 208 | label_list = domain_name.split('.') 209 | if any(len(l)>63 for l in label_list): 210 | return False 211 | else: 212 | return True 213 | 214 | def _is_protocol_valid(url): 215 | '''Check if the url given start with a valid protocol (http://, https:// or ftp://). 216 | 217 | url -- url to check 218 | ''' 219 | return url.startswith('http://') or url.startswith('https://') or url.startswith('ftp://') 220 | 221 | def _is_slow_yara_rule(rule): 222 | '''Check if the yara rule given is matching a slow yara rule pattern. 223 | 224 | rule -- YARA rule to test. 225 | 226 | ''' 227 | return re.match('\$[^\s][\s]*=[\s]*(\/[^\/]{1,4}[^\\]\/|\"[^\"]{1,4}\"|\{[0-9A-Fa-f\s]{2,16}\})',rule) 228 | 229 | def _is_yara_rule_invalid(rule): 230 | '''Check if the yara rule given is invalid by trying to compile it. 231 | 232 | rule -- YARA rule to test. 233 | ''' 234 | try: 235 | yara.compile(source = rule , includes=False, error_on_warning=True) 236 | return None 237 | except Exception as e: 238 | return str(e) 239 | 240 | def _is_snort_rule_invalid(rule): 241 | '''Check if the snort rule given is invalid by trying to compile it. 242 | 243 | rule -- Snort rule to test. 244 | ''' 245 | filepath = '/tmp/tmp_' + ''.join(random.choice(string.lowercase) for i in range(8)) 246 | f = open(filepath, "w") 247 | f.write(rule) 248 | f.close() 249 | 250 | if not rule.startswith('alert'): 251 | return 'Snort rule does not start with "alert"' 252 | 253 | if "threshold" in rule: 254 | return 'threshold in snort rule is deprecated' 255 | 256 | dp = dumbpig.RuleChecker() 257 | 258 | dp.set_rule_file(filepath) 259 | dp.test_rule_file() 260 | os.remove(filepath) 261 | 262 | result = json.dumps(dp.json_output()).encode('utf8').decode('string_escape') 263 | 264 | if (result == '"{}"'): 265 | return None 266 | else: 267 | return result 268 | 269 | ############################################ 270 | ######## Attribute Check Functions ######### 271 | ############################################ 272 | 273 | def _check_ipSrc(event_dict, attribute_dict, datasrc_dict): 274 | '''Check the source ip validity. 275 | 276 | event_dict -- dict that contains event details. 277 | attribute_dict -- dict that contains attribute details. 278 | datasrc_dict -- dict that contains data source sets used for checks. 279 | ''' 280 | value = attribute_dict['value'] 281 | resultdict = {} 282 | resultdict['event_dict'] = event_dict 283 | resultdict['attribute_dict'] = attribute_dict 284 | 285 | if value in datasrc_dict['except_list']: 286 | resultdict['result'] = 'NOK' 287 | resultdict['reason'] = 'belongs to an exception of the list' 288 | return resultdict 289 | 290 | if _is_ip_private(value): 291 | resultdict['result'] = 'NOK' 292 | resultdict['reason'] = 'it is a private ip address' 293 | return resultdict 294 | 295 | if _is_ip_in_set(value, datasrc_dict['googleip']): 296 | resultdict['result'] = 'NOK' 297 | resultdict['reason'] = 'it is an IP from Google' 298 | return resultdict 299 | 300 | if _is_ip_in_set(value, datasrc_dict['yahooip']): 301 | resultdict['result'] = 'NOK' 302 | resultdict['reason'] = 'it is an IP from Yahoo' 303 | return resultdict 304 | 305 | if _is_ip_in_set(value, datasrc_dict['microsoftip']): 306 | resultdict['result'] = 'NOK' 307 | resultdict['reason'] = 'it is an IP from Microsoft' 308 | return resultdict 309 | 310 | resultdict['result'] = 'OK' 311 | resultdict['reason'] = 'attribute has been validated' 312 | return resultdict 313 | 314 | def _check_ipDst(event_dict, attribute_dict, datasrc_dict): 315 | '''Check the destination ip validity. 316 | 317 | event_dict -- dict that contains event details. 318 | attribute_dict -- dict that contains attribute details. 319 | datasrc_dict -- dict that contains data source sets used for checks. 320 | ''' 321 | value = attribute_dict['value'] 322 | resultdict = {} 323 | resultdict['event_dict'] = event_dict 324 | resultdict['attribute_dict'] = attribute_dict 325 | 326 | if value in datasrc_dict['except_list']: 327 | resultdict['result'] = 'NOK' 328 | resultdict['reason'] = 'belongs to an exception of the list' 329 | return resultdict 330 | 331 | if _is_ip_private(value): 332 | resultdict['result'] = 'NOK' 333 | resultdict['reason'] = 'it is a private ip address' 334 | return resultdict 335 | 336 | if _is_ip_in_set(value, datasrc_dict['googleip']): 337 | resultdict['result'] = 'NOK' 338 | resultdict['reason'] = 'it is an IP from Google' 339 | return resultdict 340 | 341 | if _is_ip_in_set(value, datasrc_dict['yahooip']): 342 | resultdict['result'] = 'NOK' 343 | resultdict['reason'] = 'it is an IP from Yahoo' 344 | return resultdict 345 | 346 | if _is_ip_in_set(value, datasrc_dict['microsoftip']): 347 | resultdict['result'] = 'NOK' 348 | resultdict['reason'] = 'it is an IP from Microsoft' 349 | return resultdict 350 | 351 | resultdict['result'] = 'OK' 352 | resultdict['reason'] = 'attribute has been validated' 353 | return resultdict 354 | 355 | def _check_domain(event_dict, attribute_dict, datasrc_dict): 356 | '''Check the domain validity. 357 | 358 | event_dict -- dict that contains event details. 359 | attribute_dict -- dict that contains attribute details. 360 | datasrc_dict -- dict that contains data source sets used for checks. 361 | ''' 362 | value = attribute_dict['value'] 363 | resultdict = {} 364 | resultdict['event_dict'] = event_dict 365 | resultdict['attribute_dict'] = attribute_dict 366 | 367 | if value in datasrc_dict['except_list']: 368 | resultdict['result'] = 'NOK' 369 | resultdict['reason'] = 'belongs to an exception of the list' 370 | return resultdict 371 | 372 | if not _is_name_length_valid(value): 373 | resultdict['result'] = 'NOK' 374 | resultdict['reason'] = 'lengths of name and labels are not valid' 375 | return resultdict 376 | 377 | if _has_invalid_characters(value,DOMAIN_ALLOWED_CHARS_SET): 378 | resultdict['result'] = 'NOK' 379 | resultdict['reason'] = 'characters used are invalid' 380 | return resultdict 381 | 382 | if not DOMAIN_REGEX.match(value): 383 | resultdict['result'] = 'NOK' 384 | resultdict['reason'] = 'it is not matching RFC1123' 385 | return resultdict 386 | 387 | if _is_in_domain(value,TRUST_DOMAIN): 388 | resultdict['result'] = 'NOK' 389 | resultdict['reason'] = 'it belongs to a TRUST domain' 390 | return resultdict 391 | 392 | if not _is_tld_valid(value, datasrc_dict['tld']): 393 | resultdict['result'] = 'NOK' 394 | resultdict['reason'] = 'there is no valid TLD' 395 | return resultdict 396 | 397 | if _is_in_domain_set(value, datasrc_dict['alexa']): 398 | resultdict['result'] = 'NOK' 399 | resultdict['reason'] = 'it belongs to an alexa top 1M domain' 400 | return resultdict 401 | 402 | resultdict['result'] = 'OK' 403 | resultdict['reason'] = 'attribute has been validated' 404 | return resultdict 405 | 406 | def _check_hostname(event_dict, attribute_dict, datasrc_dict): 407 | '''Check the hostname validity. 408 | 409 | event_dict -- dict that contains event details. 410 | attribute_dict -- dict that contains attribute details. 411 | datasrc_dict -- dict that contains data source sets used for checks. 412 | ''' 413 | 414 | value = attribute_dict['value'] 415 | resultdict = {} 416 | resultdict['event_dict'] = event_dict 417 | resultdict['attribute_dict'] = attribute_dict 418 | 419 | if value in datasrc_dict['except_list']: 420 | resultdict['result'] = 'NOK' 421 | resultdict['reason'] = 'belongs to an exception of the list' 422 | return resultdict 423 | 424 | if not _is_name_length_valid(value): 425 | resultdict['result'] = 'NOK' 426 | resultdict['reason'] = 'lengths of name and labels are not valid' 427 | return resultdict 428 | 429 | if _has_invalid_characters(value,HOSTNAME_ALLOWED_CHARS_SET): 430 | resultdict['result'] = 'NOK' 431 | resultdict['reason'] = 'characters used are invalid' 432 | return resultdict 433 | 434 | if not HOSTNAME_REGEX.match(value): 435 | resultdict['result'] = 'NOK' 436 | resultdict['reason'] = 'it is not matching RFC1123' 437 | return resultdict 438 | 439 | if _is_in_domain(value,TRUST_DOMAIN): 440 | resultdict['result'] = 'NOK' 441 | resultdict['reason'] = 'it belongs to a TRUST domain' 442 | return resultdict 443 | 444 | if not _is_tld_valid(value, datasrc_dict['tld']): 445 | resultdict['result'] = 'NOK' 446 | resultdict['reason'] = 'there is no valid TLD' 447 | return resultdict 448 | 449 | if _is_in_domain_set(value, datasrc_dict['alexa']): 450 | resultdict['result'] = 'NOK' 451 | resultdict['reason'] = 'it belongs to an alexa top 1M domain' 452 | return resultdict 453 | 454 | resultdict['result'] = 'OK' 455 | resultdict['reason'] = 'attribute has been validated' 456 | return resultdict 457 | 458 | def _check_url(event_dict, attribute_dict, datasrc_dict): 459 | '''Check the url validity. 460 | 461 | event_dict -- dict that contains event details. 462 | attribute_dict -- dict that contains attribute details. 463 | datasrc_dict -- dict that contains data source sets used for checks. 464 | ''' 465 | value = attribute_dict['value'] 466 | resultdict = {} 467 | resultdict['event_dict'] = event_dict 468 | resultdict['attribute_dict'] = attribute_dict 469 | 470 | if value in datasrc_dict['except_list']: 471 | resultdict['result'] = 'NOK' 472 | resultdict['reason'] = 'belongs to an exception of the list' 473 | return resultdict 474 | 475 | if not _is_protocol_valid(value): 476 | resultdict['result'] = 'NOK' 477 | resultdict['reason'] = 'protocol used is not valid' 478 | return resultdict 479 | 480 | if _has_invalid_characters(value,URL_ALLOWED_CHARS_SET): #TEST ID31 481 | resultdict['result'] = 'NOK' 482 | resultdict['reason'] = 'characters used are invalid' 483 | return resultdict 484 | 485 | resultdict['result'] = 'OK' 486 | resultdict['reason'] = 'attribute has been validated' 487 | return resultdict 488 | 489 | def _check_md5(event_dict, attribute_dict, datasrc_dict): 490 | '''Check the md5 validity. 491 | 492 | event_dict -- dict that contains event details. 493 | attribute_dict -- dict that contains attribute details. 494 | datasrc_dict -- dict that contains data source sets used for checks. 495 | ''' 496 | value = attribute_dict['value'] 497 | resultdict = {} 498 | resultdict['event_dict'] = event_dict 499 | resultdict['attribute_dict'] = attribute_dict 500 | 501 | if '|' in value: #if format is filename|checksum 502 | value = value.split('|')[1] #retreive only checksum for tests 503 | 504 | if value in datasrc_dict['except_list']: 505 | resultdict['result'] = 'NOK' 506 | resultdict['reason'] = 'belongs to an exception of the list' 507 | return resultdict 508 | 509 | if not _is_valid_md5(value): 510 | resultdict['result'] = 'NOK' 511 | resultdict['reason'] = 'checksum is not valid' 512 | return resultdict 513 | 514 | if _is_empty_file_md5(value): 515 | resultdict['result'] = 'NOK' 516 | resultdict['reason'] = 'checksum is the one of an empty file' 517 | return resultdict 518 | 519 | if _is_checksum_in_set(value,datasrc_dict['md5']): 520 | resultdict['result'] = 'NOK' 521 | resultdict['reason'] = 'checksum belongs to NSRL List' 522 | return resultdict 523 | 524 | resultdict['result'] = 'OK' 525 | resultdict['reason'] = 'attribute has been validated' 526 | return resultdict 527 | 528 | def _check_sha1(event_dict, attribute_dict, datasrc_dict): 529 | '''Check the sha1 validity. 530 | 531 | event_dict -- dict that contains event details. 532 | attribute_dict -- dict that contains attribute details. 533 | datasrc_dict -- dict that contains data source sets used for checks. 534 | ''' 535 | value = attribute_dict['value'] 536 | resultdict = {} 537 | resultdict['event_dict'] = event_dict 538 | resultdict['attribute_dict'] = attribute_dict 539 | 540 | if '|' in value: #if format is filename|checksum 541 | value = value.split('|')[1] #retreive only checksum for tests 542 | 543 | if value in datasrc_dict['except_list']: 544 | resultdict['result'] = 'NOK' 545 | resultdict['reason'] = 'belongs to an exception of the list' 546 | return resultdict 547 | 548 | if not _is_valid_sha1(value): 549 | resultdict['result'] = 'NOK' 550 | resultdict['reason'] = 'checksum is not valid' 551 | return resultdict 552 | 553 | if _is_empty_file_sha1(value): 554 | resultdict['result'] = 'NOK' 555 | resultdict['reason'] = 'checksum is the one of an empty file' 556 | return resultdict 557 | 558 | if _is_checksum_in_set(value,datasrc_dict['sha1']): 559 | resultdict['result'] = 'NOK' 560 | resultdict['reason'] = 'checksum belongs to NSRL List' 561 | return resultdict 562 | 563 | resultdict['result'] = 'OK' 564 | resultdict['reason'] = 'attribute has been validated' 565 | return resultdict 566 | 567 | def _check_sha256(event_dict, attribute_dict, datasrc_dict): 568 | '''Check the sha256 validity. 569 | 570 | event_dict -- dict that contains event details. 571 | attribute_dict -- dict that contains attribute details. 572 | datasrc_dict -- dict that contains data source sets used for checks. 573 | ''' 574 | value = attribute_dict['value'] 575 | resultdict = {} 576 | resultdict['event_dict'] = event_dict 577 | resultdict['attribute_dict'] = attribute_dict 578 | 579 | if '|' in value: #if format is filename|checksum 580 | value = value.split('|')[1] #retreive only checksum for tests 581 | 582 | if value in datasrc_dict['except_list']: 583 | resultdict['result'] = 'NOK' 584 | resultdict['reason'] = 'belongs to an exception of the list' 585 | return resultdict 586 | 587 | if not _is_valid_sha256(value): 588 | resultdict['result'] = 'NOK' 589 | resultdict['reason'] = 'checksum is not valid' 590 | return resultdict 591 | 592 | if _is_empty_file_sha256(value): 593 | resultdict['result'] = 'NOK' 594 | resultdict['reason'] = 'checksum is the one of an empty file' 595 | return resultdict 596 | 597 | if _is_checksum_in_set(value,datasrc_dict['sha256']): 598 | resultdict['result'] = 'NOK' 599 | resultdict['reason'] = 'checksum belongs to NSRL List' 600 | return resultdict 601 | 602 | resultdict['result'] = 'OK' 603 | resultdict['reason'] = 'attribute has been validated' 604 | return resultdict 605 | 606 | def _check_yara(event_dict, attribute_dict): 607 | '''Check the yara validity. 608 | 609 | event_dict -- dict that contains event details. 610 | attribute_dict -- dict that contains attribute details. 611 | ''' 612 | value = attribute_dict['value'] 613 | resultdict = {} 614 | resultdict['event_dict'] = event_dict 615 | resultdict['attribute_dict'] = attribute_dict 616 | 617 | error = _is_yara_rule_invalid(value) 618 | 619 | if error: 620 | resultdict['result'] = 'NOK' 621 | resultdict['reason'] = 'YARA rule is not valid : ' + error 622 | return resultdict 623 | 624 | if _is_slow_yara_rule(value): 625 | resultdict['result'] = 'NOK' 626 | resultdict['reason'] = 'it is a slow performing yara rule' 627 | return resultdict 628 | 629 | resultdict['result'] = 'OK' 630 | resultdict['reason'] = 'attribute has been validated' 631 | return resultdict 632 | 633 | def _check_snort(event_dict, attribute_dict): 634 | '''Check the snort validity. 635 | 636 | event_dict -- dict that contains event details. 637 | attribute_dict -- dict that contains attribute details. 638 | ''' 639 | value = attribute_dict['value'] 640 | resultdict = {} 641 | resultdict['event_dict'] = event_dict 642 | resultdict['attribute_dict'] = attribute_dict 643 | 644 | error = _is_snort_rule_invalid(value) 645 | 646 | if error: 647 | resultdict['result'] = 'NOK' 648 | resultdict['reason'] = 'Snort rule is not valid : ' + error 649 | return resultdict 650 | 651 | resultdict['result'] = 'OK' 652 | resultdict['reason'] = 'attribute has been validated' 653 | return resultdict 654 | 655 | ############################################ 656 | ############## Get Functions ############### 657 | ############################################ 658 | 659 | def _get_event_elements(event): 660 | '''Returns a dict object that contains elements of an event. 661 | 662 | event -- json snippet that contains an event. 663 | ''' 664 | event_id = json.dumps(event['id']).encode('utf8').decode('string_escape') 665 | event_id = event_id[1::] # remove first " 666 | event_id = event_id[:-1] # remove last " 667 | 668 | event_uuid = json.dumps(event['uuid']).encode('utf8').decode('string_escape') 669 | event_uuid = event_uuid[1::] # remove first " 670 | event_uuid = event_uuid[:-1] # remove last " 671 | 672 | event_time = json.dumps(event['date']).encode('utf8').decode('string_escape') 673 | event_time = event_time[1::] # remove first " 674 | event_time = event_time[:-1] # remove last " 675 | event_time = str(int(time.mktime(time.strptime(event_time, "%Y-%m-%d")))*1000) 676 | 677 | event_description = json.dumps(event['info']).encode('utf8').decode('string_escape') 678 | event_description = event_description[1::] # remove first " 679 | event_description = event_description[:-1] # remove last " 680 | 681 | event_source_org = json.dumps(event['Org']['name']).encode('utf8').decode('string_escape') 682 | event_source_org = event_source_org[1::] # remove first " 683 | event_source_org = event_source_org[:-1] # remove last " 684 | 685 | event_source_orgc = json.dumps(event['Orgc']['name']).encode('utf8').decode('string_escape') 686 | event_source_orgc = event_source_orgc[1::] # remove first " 687 | event_source_orgc = event_source_orgc[:-1] # remove last " 688 | 689 | threat_level = json.dumps(event['threat_level_id']).encode('utf8').decode('string_escape') 690 | threat_level = threat_level[1::] # remove first " 691 | threat_level = threat_level[:-1] # remove last " 692 | 693 | return dict([('id',event_id),('uuid',event_uuid),('date',event_time),('info',event_description),('Orgname',event_source_org),('Orgcname',event_source_orgc),('threat_level_id',threat_level)]) 694 | 695 | def _get_attribute_elements(attribute): 696 | '''Returns a dict object that contains elements of an attribute. 697 | 698 | attribute -- json snippet that contains an attribute. 699 | ''' 700 | attribute_id = json.dumps(attribute['id']).encode('utf8').decode('string_escape') 701 | attribute_id = attribute_id[1::] 702 | attribute_id = attribute_id[:-1] 703 | 704 | attribute_type = json.dumps(attribute['type']).encode('utf8').decode('string_escape') 705 | attribute_type = attribute_type[1::] # remove first " 706 | attribute_type = attribute_type[:-1] # remove last " 707 | 708 | value = json.dumps(attribute['value']).encode('utf8').decode('string_escape') 709 | value = value[1::] # remove first " 710 | value = value[:-1] # remove last " 711 | 712 | if attribute_type in lowercase_attribute_set: 713 | value = value.lower() 714 | 715 | to_ids = json.dumps(attribute['to_ids']).encode('utf8').decode('string_escape') 716 | 717 | attribute_uuid = json.dumps(attribute['uuid']).encode('utf8').decode('string_escape') 718 | attribute_uuid = attribute_uuid [1::] # remove first " 719 | attribute_uuid = attribute_uuid [:-1] # remove last " 720 | 721 | attribute_category = json.dumps(attribute['category']).encode('utf8').decode('string_escape') 722 | attribute_category = attribute_category[1::] 723 | attribute_category = attribute_category[:-1] 724 | 725 | if attribute_type == 'snort': 726 | value = value.replace('\n\r','') 727 | value = value.replace('\n','') 728 | value = value.replace('\r','') 729 | snort_new_sid = 990000000 + int(attribute_id) # Local snort rules sid start at 1000000 730 | value = snort_sid_regexp.sub('sid:' + str(snort_new_sid) + ';',value) 731 | value = snort_rev_regexp.sub('rev:1;',value) 732 | 733 | return dict([('id',attribute_id), ('value',value), ('type',attribute_type), ('to_ids', to_ids), ('uuid', attribute_uuid ), ('category',attribute_category)]) 734 | 735 | ############################################ 736 | ############## Main Functions ############## 737 | ############################################ 738 | 739 | def check_attribute(event_dict, attribute_dict, datasrc_dict, allowed_attribute_set, attribute_status_dict): 740 | '''Check attribute validity defined by dicts of values. 741 | 742 | event_dict -- dict that contains event details. 743 | attribute_dict -- dict that contains attribute details. 744 | datasrc_dict -- dict that contains data source sets used for checks. 745 | attribute_status_dict -- define the file used to export valid yara rules. 746 | allowed_attribute_set -- set that contains the misp attibute types that would be checked. 747 | ''' 748 | attribute_type = attribute_dict['type'] 749 | to_ids = attribute_dict['to_ids'] 750 | 751 | resultdict = {} 752 | resultdict['event_dict'] = event_dict 753 | resultdict['attribute_dict'] = attribute_dict 754 | 755 | try: 756 | if (not attribute_dict['uuid'] in attribute_status_dict.keys()) or (attribute_status_dict[attribute_dict['uuid']] != event_dict['date']): # attribute absent or outdated 757 | if attribute_type in allowed_attribute_set and attribute_dict['uuid'] not in attribute_processed: 758 | attribute_status_dict[attribute_dict['uuid']] = event_dict['date'] 759 | attribute_processed.add(attribute_dict['uuid']) #add to list of already processed attribute 760 | if to_ids in 'true' or attribute_type == 'yara' or attribute_type == 'snort': #snort and yara should always be in to_ids. Because of too many mistakes, we have to do that 761 | if attribute_type in no_to_ids_attribute_set: 762 | resultdict['result'] = 'NOK' 763 | resultdict['reason'] = 'incoherent True value for to_ids associated to ' + attribute_type 764 | return resultdict 765 | 766 | if attribute_type == 'ip-src': 767 | return _check_ipSrc(event_dict, attribute_dict, datasrc_dict) 768 | 769 | elif attribute_type == 'ip-dst': 770 | return _check_ipDst(event_dict, attribute_dict, datasrc_dict) 771 | 772 | elif attribute_type == 'domain': 773 | return _check_domain(event_dict, attribute_dict, datasrc_dict) 774 | 775 | elif attribute_type == 'hostname': 776 | return _check_hostname(event_dict, attribute_dict, datasrc_dict) 777 | 778 | elif attribute_type == 'url': 779 | return _check_url(event_dict, attribute_dict, datasrc_dict) 780 | 781 | elif attribute_type == 'md5' or attribute_type == 'filename|md5': 782 | return _check_md5(event_dict, attribute_dict, datasrc_dict) 783 | 784 | elif attribute_type == 'sha1' or attribute_type == 'filename|sha1': 785 | return _check_sha1(event_dict, attribute_dict, datasrc_dict) 786 | 787 | elif attribute_type == 'sha256' or attribute_type == 'filename|sha256': 788 | return _check_sha256(event_dict, attribute_dict, datasrc_dict) 789 | 790 | elif attribute_type == 'yara': 791 | return _check_yara(event_dict, attribute_dict) 792 | 793 | elif attribute_type == 'snort': 794 | return _check_snort(event_dict, attribute_dict) 795 | else: 796 | if attribute_type in to_ids_attribute_set: 797 | resultdict['result'] = 'NOK' 798 | resultdict['reason'] = 'incoherent False value for to_ids associated to ' + attribute_type 799 | return resultdict 800 | else: 801 | resultdict['result'] = 'NOK' 802 | resultdict['reason'] = 'to_ids value is set to False' 803 | return resultdict 804 | else: 805 | return None 806 | else: 807 | return None 808 | 809 | except Exception as e: 810 | resultdict['result'] = 'NOK' 811 | resultdict['reason'] = 'attribute is badly formatted and generates an exception' + str(e) 812 | return resultdict 813 | 814 | def check_attributes(json_events, datasrc_dict, allowed_attribute_set, attribute_status_dict): 815 | '''Check attributes validity from a list of events in json format. 816 | 817 | json_events -- json of the events with attributes that should be checked. 818 | datasrc_dict -- dict that contains data source sets used for checks. 819 | allowed_attribute_set -- set that contains the misp attibute types that would be checked. 820 | attribute_status_dict -- define the file used to export valid yara rules. 821 | ''' 822 | 823 | for i in range(len(json_events)): 824 | for j in range(len(json_events[i]['Event']['Attribute'])): 825 | event = json_events[i]['Event'] 826 | attribute = json_events[i]['Event']['Attribute'][j] 827 | 828 | event_dict = _get_event_elements(event) 829 | attribute_dict = _get_attribute_elements(attribute) 830 | 831 | yield check_attribute(event_dict, attribute_dict, datasrc_dict, allowed_attribute_set, attribute_status_dict) 832 | 833 | def track_attributes(json_events, allowed_attribute_set, attribute_status_dict): 834 | '''Check attributes validity from a list of events in json format. 835 | 836 | json_events -- json of the events with attributes that should be checked. 837 | allowed_attribute_set -- set that contains the misp attibute types that would be checked. 838 | attribute_status_dict -- define the file used to export valid yara rules. 839 | ''' 840 | 841 | for i in range(len(json_events)): 842 | for j in range(len(json_events[i]['Event']['Attribute'])): 843 | event = json_events[i]['Event'] 844 | attribute = json_events[i]['Event']['Attribute'][j] 845 | 846 | event_dict = _get_event_elements(event) 847 | attribute_dict = _get_attribute_elements(attribute) 848 | 849 | attribute_type = attribute_dict['type'] 850 | 851 | if (not attribute_dict['uuid'] in attribute_status_dict.keys()) or (attribute_status_dict[attribute_dict['uuid']] != event_dict['date']): # attribute absent or outdated 852 | if attribute_type in allowed_attribute_set and attribute_dict['uuid'] not in attribute_processed: 853 | attribute_status_dict[attribute_dict['uuid']] = event_dict['date'] 854 | attribute_processed.add(attribute_dict['uuid']) #add to list of already processed attribute 855 | yield True 856 | 857 | -------------------------------------------------------------------------------- /keys.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # MISP-IOC-Validator - Validate IOC from MISP ; Export results and iocs to SIEM and sensors using syslog and CEF format 5 | # 6 | # Copyright (C) 2016 Thomas Hilt 7 | # 8 | # This program is free software: you can redistribute it and/or modify 9 | # it under the terms of the GNU Affero General Public License as published by 10 | # the Free Software Foundation, either version 3 of the License, or 11 | # (at your option) any later version. 12 | # 13 | # This program is distributed in the hope that it will be useful, 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | # GNU Affero General Public License for more details. 17 | # 18 | # You should have received a copy of the GNU Affero General Public License 19 | # along with this program. If not, see . 20 | 21 | misp_url = 'https://mispserver.local' 22 | misp_key = 'FGHGFHGFHGFHGFHGFHGFHGF' # The MISP auth key can be found on the MISP web interface under the automation section 23 | misp_verifycert = True # True if you have a valid cert on your server 24 | -------------------------------------------------------------------------------- /sourcefilelist.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # MISP-IOC-Validator - Validate IOC from MISP ; Export results and iocs to SIEM and sensors using syslog and CEF format 5 | # 6 | # Copyright (C) 2016 Thomas Hilt 7 | # 8 | # This program is free software: you can redistribute it and/or modify 9 | # it under the terms of the GNU Affero General Public License as published by 10 | # the Free Software Foundation, either version 3 of the License, or 11 | # (at your option) any later version. 12 | # 13 | # This program is distributed in the hope that it will be useful, 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 | # GNU Affero General Public License for more details. 17 | # 18 | # You should have received a copy of the GNU Affero General Public License 19 | # along with this program. If not, see . 20 | 21 | tld_list_filepath = 'datasrc/tlds-alpha-by-domain.txt' #list of existing TLD 22 | google_ip_list_filepath = 'datasrc/google_ip.txt' #ip address or range of google CIDR notation 23 | yahoo_ip_list_filepath = 'datasrc/yahoo_ip.txt' #ip address or range of yahoo CIDR notation 24 | microsoft_ip_list_filepath = 'datasrc/microsoft_ip.txt' #ip address or range of microsoft CIDR notation 25 | alexa_list_filepath = 'datasrc/alexalist.txt' #alexa top 1M list (without the first line of csv file) 26 | alexa_exception_list_filepath = 'datasrc/alexa_exception.txt' #some domain that we want to exclude from alexa list 27 | yara_export_exception_list_filepath = 'datasrc/yara-export-discarded.txt' #contain a list of name of yara rule (one per line) to exclude from the yara export function 28 | md5_list_filepath = 'datasrc/md5.txt' #MD5 of known "safe" file 29 | sha1_list_filepath = 'datasrc/sha1.txt' #SHA1 of known "safe" file 30 | sha256_list_filepath = 'datasrc/sha256.txt' #SHA256 of known "safe" file 31 | except_list_filepath = 'datasrc/except_list.txt' #List of IOC value to exclude directly (force the check to NOK, this is not working for YARA and SNORT) 32 | --------------------------------------------------------------------------------