├── .gitattributes ├── .gitignore ├── LICENSE ├── Makefile ├── README.md ├── doc ├── bashacks.1 ├── codestyle.md └── source │ ├── conf.py │ ├── crypto.rst │ ├── filesystem.rst │ ├── index.rst │ ├── install.rst │ ├── math.rst │ ├── net.rst │ ├── programming.rst │ ├── reversing.rst │ └── string.rst └── src ├── crypto ├── bh_rot.sh ├── bh_rotall.sh └── bh_strxor.sh ├── filesystem ├── bh_bkp.sh ├── bh_findmime.sh ├── bh_hashes.sh ├── bh_md5rename.sh ├── bh_secretfile.sh ├── bh_sharefile.sh └── bh_zipmal.sh ├── internal ├── bashacks.sh └── bootstrap.sh ├── math ├── bh_bin2dec.sh ├── bh_charcalc.sh ├── bh_dec2bin.sh ├── bh_dec2hex.sh ├── bh_hex2bin.sh ├── bh_hex2dec.sh └── bh_hexcalc.sh ├── misc └── bh_epoch.sh ├── net ├── bh_bin2ip.sh ├── bh_hostcalc.sh ├── bh_ip2bin.sh ├── bh_ipinfo.sh ├── bh_ipisblocked.sh ├── bh_myip.sh ├── bh_unshort.sh └── bh_wgetr.sh ├── programming ├── bh_skel_c.sh ├── bh_skel_go.sh ├── bh_skel_latex.sh ├── bh_skel_python.sh └── bh_skel_yara.sh ├── reversing ├── bh_asmgrep.sh ├── bh_asminfo.sh ├── bh_replacestring.sh └── bh_zerostring.sh └── strings ├── bh_asciitable.sh ├── bh_dec2asc.sh ├── bh_hex2str.sh ├── bh_str2dec.sh ├── bh_str2hex.sh ├── bh_str2hexr.sh ├── bh_urldecode.sh ├── bh_urlencode.sh └── bh_utf8table.sh /.gitattributes: -------------------------------------------------------------------------------- 1 | text eol=lf 2 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | bashacks.sh 2 | -------------------------------------------------------------------------------- /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 | 635 | Copyright (C) 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 | Copyright (C) 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 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | SRC = `find src/ -type f -name 'bh_*.sh' | LC_ALL=C sort` 2 | OUTFILE = bashacks.sh 3 | BASHRCFILE = ~/.profile 4 | BASHACKS = `pwd`/$(OUTFILE) 5 | 6 | all: 7 | cat src/internal/bootstrap.sh > $(OUTFILE) 8 | for file in $(SRC); do \ 9 | cat $$file >> $(OUTFILE); \ 10 | echo >> $(OUTFILE); \ 11 | done 12 | tr -d \\r < $(OUTFILE) > $(OUTFILE).tmp 13 | mv $(OUTFILE).tmp $(OUTFILE) 14 | 15 | install: 16 | [ -e $(OUTFILE) ] && \ 17 | echo -e "\n[ -e $(BASHACKS) ] && . $(BASHACKS)" >> $(BASHRCFILE) \ 18 | || \ 19 | echo -e "$(OUTFILE) not found. Try: make\n" 20 | 21 | clean: 22 | rm -f bashacks.sh 23 | 24 | uninstall: 25 | sed -i .bak "/bashacks\.sh/d" $(BASHRCFILE) 26 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # bashacks 2 | 3 | ## What? 4 | 5 | bashacks is as a collection of bash functions most likely useful for programmers, security analysts, and general users that need some low level type of operations. 6 | 7 | In fact, there is nothing really new in bashacks as all functions are written using existing software in UNIX-like systems. However, it allows you to use shorter commands to achieve tasks that'd commonly require multiple commands. 8 | 9 | ## Requirements 10 | 11 | * bash >= 4 12 | * bc 13 | * binutils 14 | * coreutils 15 | * curl 16 | * file 17 | * grep 18 | * hexdump 19 | * html2text 20 | * perl 21 | * sed 22 | * wget 23 | * xxd 24 | * zip 25 | 26 | ## Installation 27 | 28 | Use the *make* command to generate a single file containing all functions and add it to your ```/etc/bash.bashrc``` file: 29 | 30 | make 31 | make install 32 | 33 | That's all. You can now check the available functions from command line by typing *bh_* and pressing TAB. 34 | 35 | ## Documentation 36 | 37 | There's some [here](https://bashacks.readthedocs.io/), but it is outdated. PRs are welcome! 38 | 39 | ## Usage 40 | 41 | What time is now in Epoch? 42 | 43 | $ bh_epoch 44 | 1522324129 45 | 46 | Alphabetically add 4 to 'f' 47 | 48 | $ bh_charcalc f + 4 49 | j 50 | 51 | Check my external IP address 52 | 53 | $ bh_myip 54 | 177.212.113.13 55 | 56 | Create a basic C program skeleton 57 | 58 | $ bh_skel_c > hello.c 59 | $ cat hello.c 60 | #include 61 | 62 | int main(int argc, char *argv[]) { 63 | 64 | 65 | return 0; 66 | } 67 | 68 | Calculate common checksums for files 69 | 70 | $ bh_hashes /bin/ip* 71 | 387478f58a0669173fb6557d392a58e9 /bin/ip 72 | 1dd0f3b100bd6efc4664da0cdefff801d7d2efd8 /bin/ip 73 | 1d418ae3a767280c7fc6026a25e5bb9774c0e8afc7b3387b547765b62cbe578f /bin/ip 74 | 78868acd29e4a33194fb786f6589d3d1 /bin/ipcmk 75 | 8c22a129ff4b5748cc62222a93ba8471d7fdce19 /bin/ipcmk 76 | 34a068d7f85e85746b3fc98502fa96a734cc51f3a9d49cad92911e8f239bd9c9 /bin/ipcmk 77 | 69c2bedc20e77c039912c9d5e7af33db /bin/ipcrm 78 | 7992a936b28359d7f087a448d2b8a2418ef4f112 /bin/ipcrm 79 | cded383eb3b74467409c1731c2804350fe3d1123bdac7304c1c6f3af9e7976f7 /bin/ipcrm 80 | 499f17765c0aa55ac99739c9bcac1d0c /bin/ipcs 81 | c476949e77ef8710398fd8ec4f78c8cf1d76a420 /bin/ipcs 82 | 33c77a5b625f4de919f55dc24207645d219a2fde2e0b92be27c5cda8c662cd72 /bin/ipcs 83 | 6a738c5c2506f7e87c9458e0c3df378f /bin/iptables-xml 84 | ba97af2e429aca6beb5a2b8861e370bbf874dee9 /bin/iptables-xml 85 | cb8c10461da5247e8d6d63a123ba563df95ae1e78f29e1717eb8bb02c2ca045b /bin/iptables-xml 86 | 87 | Find files by MIME type (ignores file extension): 88 | 89 | $ bh_findmime -elf /bin | head 90 | /bin/[ 91 | /bin/addpart 92 | /bin/appres 93 | /bin/apt 94 | /bin/apt-cache 95 | /bin/apt-cdrom 96 | /bin/apt-config 97 | /bin/apt-extracttemplates 98 | /bin/apt-ftparchive 99 | /bin/apt-get 100 | 101 | You could pipe the results to xargs in order to calculate checksums quickly: 102 | 103 | $ bh_findmime -pe ~/Downloads/ | xargs shasum 104 | d9e49c4209087170e36cbef689d96240d736cf3b /Users/menteb/Downloads/CSCWCNG.dll 105 | 50dfeea02e89f41caf52df152c7cb923c667bffc /Users/menteb/Downloads/Receitanet-1.10.exe 106 | 86a5f89d43ab11456fb817aeceb14b83cc6c2608 /Users/menteb/Downloads/Xojo2017r3Setup.exe.opdownload 107 | 108 | Convert string to hex in different output formats 109 | 110 | $ bh_str2hex mentebinaria 111 | 6d 65 6e 74 65 62 69 6e 61 72 69 61 112 | 113 | $ bh_str2hex -x mentebinaria 114 | \x6d\x65\x6e\x74\x65\x62\x69\x6e\x61\x72\x69\x61 115 | 116 | $ bh_str2hex -c mentebinaria 117 | { 0x6d, 0x65, 0x6e, 0x74, 0x65, 0x62, 0x69, 0x6e, 0x61, 0x72, 0x69, 0x61 } 118 | 119 | There is very basic error handling in bashacks. If a function does not receive the arguments it needs, it justs returns `1`. 120 | 121 | There's much more. Install it and see for yourself. :) 122 | 123 | ## Changelog 124 | 125 | ### bashacks 1.5 - 2024 - soon 126 | 127 | * New name: bashacks 128 | * Bugs fixed. 129 | * New cache engine at $HOME/.bashacks/cache used by internet dependent functions like `bh_asminfo` and `bh_hashcrack`. 130 | * New functions: 131 | * `bh_asminfo` - details an Assembly x86 instruction. 132 | * `bh_epoch` - converts an Epoch date to its human-readable equivalent. 133 | * `bh_findmime` - finds files by their MIME-type. 134 | * `bh_hostcalc` - returns the total hosts number for an IPv4 subnet. 135 | * `bh_md5rename` - renames files to their MD5 hash. 136 | * `bh_sharefile` - upload a file to file.io and returns a download link that only works once. 137 | * `bh_skel_c` - outputs a blank C source file skeleton. 138 | * `bh_skel_python` - outputs a blank Python script skeleton. 139 | * `bh_skel_yara` - outputs a simple Yara rule skeleton. 140 | * `bh_str2hexr` - converts a string to its reversed hexadecimal equivalent. 141 | * `bh_unshort` - gives the real URL behind shortened links. 142 | * `bh_urlencode` - decodes an URL-encoded string. 143 | * `bh_wgetr` - site mirroring with random interval between resquests and custom User-Agent. 144 | * `bh_zerostring` - fill a string with nullbytes in a binary file. 145 | * `bh_zipmal` - zip files with 'infected' password. 146 | * `bh_ipblocked` - checks if an IP address is blocked by a few security vendors. 147 | * `bh_skel_latex` - outputs a LaTeX template. 148 | * Removed functions: 149 | * `bh_intel` is not needed anymore. 150 | * `bh_asc2dec` you can get the same results with `bh_str2dec`. 151 | * `bh_asc2hex` result is easily achieved with `echo a | hd`. 152 | * `bh_hashcrack` the service previously used went down again, and this is hard to maintain. 153 | 154 | ### hack-functions 1.4 - February, 27 2012 155 | 156 | * new function: `bh_charcalc` - performs math with characters. 157 | * new function: `bh_intel` - set Intel syntax for disassembling. 158 | * new function: `bh_rotall` - simultaneous ROT for strings (thanks to @laerciomasalla for suggesting it). 159 | * created reference guide in Portuguese. 160 | * `bh_hexcalc` now supports the four basic math operations and the result is prefixed with `0x`. 161 | * `bh_str2hex` and `hex2str` now support the prefixes `0x`, `\x`, with or without spaces, and C-style arrays. 162 | 163 | ### hack-functions 1.2 - February, 24 2012 164 | 165 | * new functions: `bh_bin2dec` and `bh_asc2hex`. 166 | * added Intel syntax by default for gdb and objdump. 167 | * curl gets replaced by wget in `bh_unmd5`. 168 | * code optimization in many functions. 169 | 170 | ### hack-functions 1.0 - February, 24 2012 171 | 172 | * first public release containing 20 functions. 173 | 174 | ## Known Bugs 175 | 176 | ### String escape 177 | 178 | In some string functions you have to escape special characters because bash will try to 179 | interpret them. See the following example using bh_strxor function: 180 | 181 | $ bh_strxor 0x41 fernando 182 | '$3/ /%. 183 | 184 | $ bh_strxor 0x41 "'\$3/ /%." # string between double quotes and dollar sign escaped 185 | fernando 186 | 187 | ### Zsh support 188 | 189 | Many bashacks functions use the word splitting feature from bash, so they don't work by default in Zsh. However, you can configure Zsh to perform word splitting with the following command: 190 | 191 | $ setopt sh_word_split 192 | 193 | Then things should work. 194 | -------------------------------------------------------------------------------- /doc/bashacks.1: -------------------------------------------------------------------------------- 1 | .TH BASHACKS 1 "November 2023" "bashacks 1.5" "User Commands" 2 | 3 | .SH NAME 4 | bashacks \- collection of useful bash functions for programmers 5 | 6 | .SH DESCRIPTION 7 | .B Bashacks 8 | .nf 9 | .fam C 10 | Is a collection of Bash functions for UNIX systems, designed to simplify low-level 11 | operations. Ideal for programmers, security analysts, and users seeking concise 12 | commands, enhancing script readability and productivity. 13 | .fam T 14 | .fi 15 | .SH SYNOPSIS 16 | .B bashacks 17 | [\fIOPTIONS\fP] \fIARGUMENTS\fP 18 | 19 | .SH OPTIONS 20 | .TP 21 | .B \-h, \-\-help 22 | Display help message and exit. 23 | 24 | .TP 25 | .B \-v, \-\-version 26 | Display version information and exit. 27 | 28 | .SH USAGE 29 | .nf 30 | .fam C 31 | The following Bashacks functions are available. Type the function name and press TAB 32 | to auto-complete: 33 | .B "Examples of Options": bh_"TAB" 34 | \fBbh_asc2dec\fR \fBbh_cmd_sha1\fR \fBbh_hex2bin\fR \fBbh_rot\fR \fBbh_str2hex\fR 35 | \fBbh_asciitable\fR \fBbh_cmd_sha256\fR \fBbh_hex2dec\fR \fBbh_rot13\fR \fBbh_str2hexr\fR 36 | \fBbh_asmgrep\fR \fBbh_cmd_sha512\fR \fBbh_hex2str\fR \fBbh_rotall\fR \fBbh_strxor\fR 37 | \fBbh_asminfo\fR \fBbh_cmd_wget\fR \fBbh_hexcalc\fR \fBbh_secretfile\fR \fBbh_unshort\fR 38 | \fBbh_bin2dec\fR \fBbh_dec2asc\fR \fBbh_hostcalc\fR \fBbh_sharefile\fR \fBbh_urldecode\fR 39 | \fBbh_bin2ip\fR \fBbh_dec2bin\fR \fBbh_ip2bin\fR \fBbh_skel_c\fR \fBbh_urlencode\fR 40 | \fBbh_bkp\fR \fBbh_dec2hex\fR \fBbh_ipinfo\fR \fBbh_skel_go\fR \fBbh_utf8table\fR 41 | \fBbh_charcalc\fR \fBbh_epoch\fR \fBbh_ipisblocked\fR \fBbh_skel_latex\fR \fBbh_wgetr\fR 42 | \fBbh_cmd_disasm\fR \fBbh_findmime\fR \fBbh_md5rename\fR \fBbh_skel_python\fR \fBbh_zerostring\fR 43 | \fBbh_cmd_md5\fR \fBbh_hashcrack\fR \fBbh_myip\fR \fBbh_skel_yara\fR \fBbh_zipmal\fR 44 | \fBbh_cmd_sed_ext\fR \fBbh_hashes\fR \fBbh_replacestring\fR \fBbh_str2dec\fR 45 | .fam T 46 | .fi 47 | 48 | .SH "CONTENTS 49 | .nf 50 | .fam C 51 | The Bashacks pack is organized into several subcategories for 52 | easy location of specific functions. Each subcategory addresses 53 | a set specific functionalities. Below the main subcategories are 54 | available. 55 | 56 | These subcategories help organize the package's functionalities, 57 | making it easier for users to find and use tools wanted. 58 | .fam T 59 | .fi 60 | 61 | .TP 2 62 | .SH "Crypto" 63 | Functions related to cryptography and hash manipulation. 64 | 65 | \fBbh_hashcrack\fR - Analyzes various types of hashes. 66 | 67 | \fBbh_rot\fR - Encrypts/Decrypts a string with the Caesar Cipher using n shifts to the right. 68 | 69 | \fBbh_strxor\fR - Calculates the exclusive OR of each character in a string with a key. 70 | 71 | \fBFor more details, see:\fR 72 | .UR file:///usr/share/doc/bashacks-doc/html/crypto.html 73 | .UE 74 | 75 | 76 | .TP 2 77 | .SH "Filesystem" 78 | This section generally contains functions for file manipulation. 79 | 80 | \fBbh_bkp\fR - Performs a quick backup of the file using the current date. 81 | 82 | \fBbh_findmime\fR - Finds files by MIME type. 83 | 84 | \fBbh_hashes\fR - Generates the md5, sha1, and sha256 message digest of the file or list of files. 85 | 86 | \fBbh_md5rename\fR - Converts the filename to the equivalent md5 hash. 87 | 88 | \fBbh_secretfile\fR - Use it to compress and send files, automatically generating a password. 89 | 90 | \fBbh_sharefile\fR - Loads a file and provides a unique URL to access it without a password. 91 | 92 | \fBbh_zipmal\fR - Compresses the file in zip format with password protection. The password is "virus". 93 | 94 | \fBFor more details, see:\fR 95 | .UR file:///usr/share/doc/bashacks-doc/html/filesystem.html 96 | .UE 97 | 98 | 99 | .TP 2 100 | .SH "Math" 101 | Mathematical operations functions. 102 | 103 | \fBbh_bin2dec\fR - Converts binary to decimal. 104 | 105 | \fBbh_charcalc\fR - Performs operations with characters (char). 106 | 107 | \fBbh_dec2bin\fR - Converts decimal to binary. 108 | 109 | \fBbh_dec2hex\fR - Converts decimal to hexadecimal. 110 | 111 | \fBbh_hex2bi\fR - Converts hexadecimal to binary. 112 | 113 | \fBbh_hex2dec\fR - Converts hexadecimal to decimal. 114 | 115 | \fBbh_hexcalc\fR - In the same way as \fBbh_charcalc\fR, however, works here with hexdigits. 116 | 117 | \fBFor more details, see:\fR 118 | .UR file:///usr/share/doc/bashacks-doc/html/math.html 119 | .UE 120 | 121 | 122 | .TP 2 123 | .SH "Net" 124 | Network operations and related tools. 125 | 126 | \fBbh_bin2ip\fR - Convert a binary string into a network IP address. 127 | 128 | \fBbh_hostcalc\fR - Enter a network CIDR mask and determine the number of hosts. 129 | 130 | \fBbh_ip2bin\fR - Convert a network IP address into a binary string. 131 | 132 | \fBbh_myip\fR - Returns the external IP address of your network connection. 133 | 134 | \fBbh_wgetr\fR - Operates recursively, building on a previous instance of wget. 135 | 136 | \fBbh_ipinfo\fR - Queries ipinfo.io and returns basic information about an address. 137 | 138 | \fBbh_unshort\fR - Makes it possible to unzip a URL. 139 | 140 | \fBbh_ipisblacklisted\fR - Finds the IP on a blacklist, returning [T] if positive and [F] if opposite. 141 | 142 | \fBFor more details, see:\fR 143 | .UR file:///usr/share/doc/bashacks-doc/html/net.html 144 | .UE 145 | 146 | 147 | .TP 2 148 | .SH "Programming" 149 | Session for the creation of facilitators for development in cli 150 | 151 | \fBbh_skel_c\fR - Generates on the standard output a "C" skeleton. 152 | 153 | \fBbh_skel_go\fR - Generates on the standard output a "go" skeleton. 154 | 155 | \fBbh_skel_latex\fR - Generates on the standard output a "LaTeX" skeleton. 156 | 157 | \fBbh_skel_python\fR - Generates on the standard output a "python" skeleton. 158 | 159 | \fBbh_skel_yara\fR - Generates on the standard output a "yara" skeleton. 160 | 161 | \fBFor more details, see:\fR 162 | .UR file:///usr/share/doc/bashacks-doc/html/programming.html 163 | .UE 164 | 165 | 166 | .TP 2 167 | .SH "Reversing" 168 | Reverse engineering utilities 169 | 170 | \fBbh_asmgrep\fR - With the binary, attempts to find assembly instructions and prints 4 lines around. 171 | 172 | \fBbh_asminfo\fR - Displays information about assembly instructions. Internet connection is required for help. 173 | 174 | \fBbh_replacestring\fR - Finds and replaces occurrences of a string in the file. 175 | 176 | \fBbh_zerostring\fR - Replaces occurrences with zero bytes in a block or a common file. 177 | 178 | \fBFor more details, see:\fR 179 | .UR file:///usr/share/doc/bashacks-doc/html/reversing.html 180 | .UE 181 | 182 | 183 | .TP 2 184 | .SH "String" 185 | Functions for string manipulation. 186 | 187 | \fBbh_asc2dec\fR - Performs the conversion of a character into its decimal equivalent. 188 | 189 | \fBbh_asciitable\fR - Displays the ASCII table in the terminal. 190 | 191 | \fBbh_dec2asc\fR - Equivalent in ASCII for decimal numbers. 192 | 193 | \fBbh_hex2str\fR - Converts one or more bytes into a hex string. 194 | 195 | \fBbh_str2dec\fR - Converts one or more bytes to their decimal equivalent. 196 | 197 | \fBbh_str2hexr\fR - Converts a string to its hex byte equivalent for each character (hex string). 198 | 199 | \fBbh_str2hex\fR - Converts a string to its hex byte equivalent for each character (hex string). 200 | 201 | \fBbh_urldecode\fR - Decodes strings to web standard human-readable format. 202 | 203 | \fBbh_urlencode\fR - Encodes strings with bh_urlencode to web standard. 204 | 205 | \fBbh_utf8table\fR - Displays the UTF-8 table. 206 | 207 | \fBFor more details, see:\fR 208 | .UR file:///usr/share/doc/bashacks-doc/html/string.html 209 | .UE 210 | 211 | 212 | .SH EXAMPLES 213 | .nf 214 | .fam C 215 | \fBbh_hascrack\fR [hash string] 216 | usage: 217 | $ bh_hashcrack e10adc3949ba59abbe56e057f20f883e 218 | 123456 219 | 220 | 221 | \fBbh_rot\fR [int] [string] 222 | usage: 223 | $ bh_rot 3 terra 224 | whuud 225 | 226 | 227 | \fBbh_strxor\fR [key] [string] 228 | usage: 229 | $ bh_strxor 15 'hack' 230 | gnld 231 | 232 | 233 | \fBbh_bkp\fR [filename] 234 | usage: 235 | $ bh_bkp bashacks.sh 236 | $ ls -1 237 | bashacks.sh 238 | bashacks.sh.20160122 239 | 240 | 241 | \fBbh_findmime\fR -[type] [directory] 242 | usage: 243 | $ bh_findmime -exe ~/Downloads 244 | /home/bashacks/Downloads//binario.ex 245 | 246 | 247 | \fBbh_hashes\fR [filename or list of files] 248 | usage: 249 | $ bh_hashes bashacks.sh 250 | 5dab37cac730088fd959f8292636fc9b bashacks.sh 251 | 38be74a4e710a3eeb24b4fa2015cea990d4eda67 bashacks.sh 252 | 587b713bb31e3bf32de0b734805c3dd247f49a14cd9e9a5f35008e4f620d3f82 bashacks.sh 253 | 254 | 255 | \fBbh_md5rename\fR [filename or list of files] 256 | usage: 257 | $ touch ment.bin 258 | $ bh_md5rename ment.bin 259 | $ ls 260 | d41d8cd98f00b204e9800998ecf8427e 261 | 262 | 263 | \fBbh_bin2dec\fR [binary] 264 | usage: 265 | $ bh_bin2dec 1111111 266 | 267 | 268 | \fBbh_charcalc\fR [char/string] [operator] [number] 269 | usage: 270 | $ bh_charcalc A + 2 271 | C 272 | 273 | $ bh_charcalc A \\* 255 274 | AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 275 | 276 | 277 | \fBbh_dec2bin\fR [decimal] 278 | usage: 279 | $ bh_dec2bin 255 280 | 11111111 281 | 282 | 283 | \fBbh_dec2hex\fR [decimal] 284 | $ bh_dec2hex 10 285 | a 286 | 287 | 288 | \fBbh_hex2dec\fR [one or more hex digit] 289 | usage: 290 | $ bh_hex2dec A 291 | 10 292 | 293 | 294 | \fBbh_hex2cal\fR [hex digit] [operator] [hex digit] 295 | usage: 296 | $ bh_hex2dec A \\* 2 297 | 0xa0 298 | 299 | 300 | \fBbh_bin2ip\fR [binary string] 301 | usage: 302 | $ bh_bin2ip 00001010.00001010.00000000.00000001 303 | 10.10.0.1 304 | 305 | 306 | \fBbh_hostcalc\fR [mask cidr] 307 | usage: 308 | $ bh_hostcalc 24 309 | 256 310 | 311 | 312 | \fBbh_wgetr\fR [url] 313 | usage: 314 | $ bh_wgetr http://www.mentebinaria.com.br/artigos/0x1e/0x1e-maqengrevwin.html 315 | www.mentebinaria.com.br/art 100%[==========================================>] 8.73K --.-KB/s in 0s 316 | www.mentebinaria.com.br/rob 100%[==========================================>] 361 --.-KB/s in 0s 317 | www.mentebinaria.com.br/art 100%[==========================================>] 66.18K 132KB/s in 0.5s 318 | $ ls -1 319 | www.mentebinaria.com.br 320 | $ ls -1 www.mentebinaria.com.br/artigos/0x1e/ 321 | 0x1e-maqengrevwin.html 322 | desktop.png 323 | 324 | 325 | \fBbh_ipinfo\fR [ipaddress] 326 | usage: 327 | $ bh_ipinfo 8.8.8.8 328 | { 329 | "ip": "8.8.8.8", 330 | "hostname": "dns.google", 331 | "anycast": true, 332 | "city": "Mountain View", 333 | "region": "California", 334 | "country": "US", 335 | "loc": "37.4056,-122.0775", 336 | "org": "AS15169 Google LLC", 337 | "postal": "94043", 338 | "timezone": "America/Los_Angeles", 339 | "readme": "https://ipinfo.io/missingauth" 340 | } 341 | 342 | 343 | \fBbh_ipblacklisted\fR [ipaddress] 344 | usage: 345 | $ bh_ipblacklist 77.xxx.xx.xx 346 | == 77.xxx.xx.xx == 347 | [F] TALOS 348 | [F] Malc0de 349 | [F] Projecthoneypot.org 350 | [F] blocklist.de 351 | [T] Alienvault 352 | [F] SANS-TOPSOURCE 353 | 354 | 355 | \fBbh_skel_c\fR 356 | usage: 357 | $ bh_skel_c 358 | #include 359 | 360 | int main(int argc, char *argv[]) { 361 | 362 | return 0; 363 | } 364 | 365 | 366 | \fBbh_skel_latex\fR 367 | usage: 368 | $ bh_skel_latex 369 | \edocumentclass{article} 370 | 371 | \eusepackage[english]{babel} 372 | \eusepackage[utf8]{inputenc} 373 | \eusepackage[margin=1in]{geometry} 374 | 375 | \eauthor{} 376 | \etitle{} 377 | 378 | 379 | \fBbh_skel_python\fR 380 | usage: 381 | $ bh_skel_python 382 | #!/usr/bin/env python 383 | # *-* coding: utf-8 *-* 384 | 385 | if __name__ == '__main__': 386 | 387 | 388 | \fBbh_asmgrep\fR [asm instruction] [binary path] 389 | usage: 390 | $ bh_asmgrep mov /bin/ls 391 | 392 | 409f2e:66 90 : xchg %ax,%ax 393 | 409f30:80 7c 13 ff 2f : cmpb $0x2f,-0x1(%rbx,%rdx,1) 394 | 409f35:48 8d 42 ff : lea -0x1(%rdx),%rax 395 | 409f39:75 08 : jne 409f43 <__sprintf_chk@plt+0x7783> 396 | 409f3b:48 89 c2 : mov %rax,%rdx 397 | 409f3e:48 39 d5 : cmp %rdx,%rbp 398 | 409f41:75 ed : jne 409f30 <__sprintf_chk@plt+0x7770> 399 | 409f43:48 83 c4 08 : add $0x8,%rsp 400 | -- 401 | 402 | 403 | \fBbh_asminfo\fR [asm instruction] 404 | usage: 405 | $ bh_asminfo mov 406 | mov 407 | |Code |Mnemonic |Description | 408 | |88 / r |MOV r/m8, r8 |Move r8 to r/m8 | 409 | |89 / r |MOV r/m16, r16 |Move r16 to r/m16 | 410 | |89 / r |MOV r/m32, r32 |Move r32 to r/m32 | 411 | |8A / r |MOV r8, r/m8 |Move r/m8 to r8 | 412 | |8B / r |MOV r16, r/m16 |Move r/m16 to r16 | 413 | 414 | 415 | \fBbh_replacestring\fR [file] [string to search] [string to replace] 416 | usage: 417 | $ hexdump -C MB_DEV 418 | 419 | 00000690 2e 00 54 00 58 00 54 00 2e 00 00 00 73 00 77 00 |..T.X.T.....s.w.| 420 | 000006a0 e5 45 53 54 45 54 7e 31 53 57 58 20 00 65 a1 9b |.ESTET~1SWX .e..| 421 | 000006b0 8b 54 8b 54 00 00 a1 9b 8b 54 00 00 00 00 00 00 |.T.T.....T......| 422 | 000006c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 423 | * 424 | 00005e00 4d 65 6e 74 65 42 69 6e 61 72 69 61 0a 00 00 00 |MenteBinaria....| 425 | 00005e10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 426 | 427 | 428 | \fBbh_zerostring\fR [file] [string to replace] 429 | usage: 430 | # hexdump -C MB_DEV 431 | 432 | 00005860 41 4d 00 42 00 2d 00 66 00 69 00 0f 00 a1 6c 00 |AM.B.-.f.i....l.| 433 | 00005870 65 00 2e 00 74 00 78 00 74 00 00 00 00 00 ff ff |e...t.x.t.......| 434 | 00005880 4d 42 2d 46 49 4c 45 20 54 58 54 20 00 41 26 be |MB-FILE TXT .A&.| 435 | 00005890 69 54 69 54 00 00 26 be 69 54 05 00 1b 00 00 00 |iTiT..&.iT......| 436 | 437 | 438 | \fBbh_asc2dec\fR [char] 439 | usage: 440 | $ bh_asc2dec a 441 | 97 442 | 443 | 444 | \fBbh_dec2asc\fR [decimal] 445 | usage: 446 | $ bh_dec2asc 65 447 | A 448 | 449 | 450 | \fBbh_hex2str\fR [hex string] 451 | usage: 452 | $ bh_hex2str '72 6f 63 6b' 453 | rock 454 | 455 | 456 | \fBbh_str2hex\fR [-x] [-0x] [-c] [string] 457 | usage: 458 | $ bh_str2hex 'Fernando' 459 | 46 65 72 6e 61 6e 64 6f 460 | $ bh_str2hex -0x 'Fernado' 461 | 0x46 0x65 0x72 0x6e 0x61 0x6e 0x64 0x6f 462 | 463 | 464 | \fBbh_urldecode\fR [encoded string] 465 | usage: 466 | $ bh_urlencode '/zzz!@.#' 467 | %2fzzz%21%40%2e%23 468 | .fam T 469 | .fi 470 | 471 | .SH SEE ALSO 472 | For more information about bashacks visit: 473 | https://github.com/merces/bashacks/tree/master/doc/source 474 | 475 | .SH AUTHOR 476 | .fam C 477 | .nf 478 | Developed by Fernando Merces 479 | .PP 480 | This manual page was written by Josenison Ferreira da Silva 481 | for the Debian project (but may be used by others). 482 | .fam T 483 | .fi 484 | -------------------------------------------------------------------------------- /doc/codestyle.md: -------------------------------------------------------------------------------- 1 | # Bashacks Code Style 2 | 3 | See this document as a source of recommendations and try permform this. 4 | 5 | *Have fun in your code!!!* ;) 6 | 7 | ## General considerations 8 | * Limit your code in **78 col** 9 | * Avoid using more than one command per line. 10 | * All interaction with its function must be by **parameters** or **file** reading. 11 | * Keep your code indented. 12 | * All development must be the develop branch. 13 | 14 | ## Functions 15 | * The name of all functions must be prefixed with **bh_**. 16 | * Should be alphanumeric ([a-z0-9]){1,20}, *no limit your mind*. 17 | * Do not use accent, hyphen, punctuation. 18 | * The name of all functions must be **english**. 19 | * All functions should return True 0 (zero) or False 1 (one), except cases like *bh_asciitable* e *bh_str2hex*. 20 | * To document their function use the man page, do not create help. 21 | * Always validate the arguments sent to a function, validate that the information is expected mode. 22 | 23 | ###### Correct: 24 | ```bash 25 | bh_isreversedns() { 26 | return 0 27 | } 28 | ``` 29 | 30 | ###### Incorrect 31 | ```bash 32 | function bh_isreversedns { 33 | return 0 34 | } 35 | ``` 36 | 37 | ###### Incorrect 38 | ```bash 39 | bh_isreversedns() 40 | { 41 | return 0 42 | } 43 | ``` 44 | 45 | ## Variables 46 | 47 | * Only use local variables. Always use the command **'local'** always use at the beginning of the function. 48 | * Local variables with attributes, only use one per line. 49 | * Only lowercase letters should compose the name of the variable [a-z0-9]+ 50 | * All variables must be declared and initiated. 51 | * To work with variable use **"$"** dollar sign **"$nome"** except array. 52 | * Whenever possible use **"double quotes"** or **'single quotes'** to protect the contents of the variable 53 | 54 | 55 | ```bash 56 | local stname="" 57 | local arrayobject=() 58 | local number=0 59 | ``` 60 | ###### Corret: 61 | ```bash 62 | bh_isreversedns() { 63 | local ipaddress="$1" 64 | local fqdn="$2" 65 | local status=1 66 | 67 | return 0 68 | } 69 | ``` 70 | 71 | ## code block 72 | 73 | * When using commands with many parameters use **backslash** to keep readable code. 74 | * We Don't want to be boring in the use of **'if/then/else/fi'**, there are several ways of doing only want common sense. 75 | * Avoid using unnecessary blank spacing, use only one of each line. 76 | * To comment of your code use the character **'#'** 'be clear to do'. 77 | * Don't use apostrophe, use **"$(...)"** 78 | * Make sure that the outpu isn't committed to its validations, use the **/dev/null** always that necessary. 79 | * Always that use pipe uses **backslash** and send the pip for next line, with this we can identify which part of code is on the next line. 80 | * Use one row for each keyword **'if/then/else/fi'** **'for/do/done'** **'while/do/done'** 81 | * Avoid using **Eval** **(Avoid)** 82 | 83 | ###### Example 84 | ```bash 85 | for i in {1..5} 86 | do 87 | echo $i 88 | done 89 | ``` 90 | ```bash 91 | while read foo 92 | do 93 | echo "$foo" 94 | done < file.txt 95 | ``` 96 | 97 | ###### Correct: 98 | ```bash 99 | bh_isreversedns() { 100 | local ipaddress="$1" 101 | local fqdn="$2" 102 | local status=1 103 | 104 | # if not informed required arguments returning false. 105 | [ $# -ne 2 ] && return $status 106 | 107 | # Note that before the pipe was cast, and the look I know that part of the code 108 | # belongs to structure above 109 | if host -t ptr "$ipaddress" \ 110 | | cut -d ' ' -f5 \ 111 | | grep "^$fqdn\.$" > /dev/null 112 | then 113 | status=0 114 | fi 115 | 116 | return $status 117 | } 118 | ``` 119 | 120 | ## How about manpages? 121 | 122 | * Each function have its own manpage. 123 | * The official language is English. 124 | 125 | ###### Reference 126 | 127 | https://github.com/funcoeszz/funcoeszz/wiki/Coding-Style -------------------------------------------------------------------------------- /doc/source/conf.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # -*- coding: utf-8 -*- 3 | # 4 | # bashacks documentation build configuration file, created by 5 | # sphinx-quickstart on Tue Dec 29 17:21:13 2015. 6 | # 7 | # This file is execfile()d with the current directory set to its 8 | # containing dir. 9 | # 10 | # Note that not all possible configuration values are present in this 11 | # autogenerated file. 12 | # 13 | # All configuration values have a default; values that are commented out 14 | # serve to show the default. 15 | 16 | import sys 17 | import os 18 | import shlex 19 | 20 | # If extensions (or modules to document with autodoc) are in another directory, 21 | # add these directories to sys.path here. If the directory is relative to the 22 | # documentation root, use os.path.abspath to make it absolute, like shown here. 23 | #sys.path.insert(0, os.path.abspath('.')) 24 | 25 | # -- General configuration ------------------------------------------------ 26 | 27 | # If your documentation needs a minimal Sphinx version, state it here. 28 | #needs_sphinx = '1.0' 29 | 30 | # Add any Sphinx extension module names here, as strings. They can be 31 | # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom 32 | # ones. 33 | extensions = [] 34 | 35 | # Add any paths that contain templates here, relative to this directory. 36 | templates_path = ['_templates'] 37 | 38 | # The suffix(es) of source filenames. 39 | # You can specify multiple suffix as a list of string: 40 | # source_suffix = ['.rst', '.md'] 41 | source_suffix = '.rst' 42 | 43 | # The encoding of source files. 44 | #source_encoding = 'utf-8-sig' 45 | 46 | # The master toctree document. 47 | master_doc = 'index' 48 | 49 | # General information about the project. 50 | project = 'bashacks' 51 | copyright = '2015, Fernando Merces, Wesley Leite' 52 | author = 'Fernando Merces, Wesley Leite' 53 | 54 | # The version info for the project you're documenting, acts as replacement for 55 | # |version| and |release|, also used in various other places throughout the 56 | # built documents. 57 | # 58 | # The short X.Y version. 59 | version = '2.0.0' 60 | # The full version, including alpha/beta/rc tags. 61 | release = '2.0.0' 62 | 63 | # The language for content autogenerated by Sphinx. Refer to documentation 64 | # for a list of supported languages. 65 | # 66 | # This is also used if you do content translation via gettext catalogs. 67 | # Usually you set "language" from the command line for these cases. 68 | language = None 69 | 70 | # There are two options for replacing |today|: either, you set today to some 71 | # non-false value, then it is used: 72 | #today = '' 73 | # Else, today_fmt is used as the format for a strftime call. 74 | #today_fmt = '%B %d, %Y' 75 | 76 | # List of patterns, relative to source directory, that match files and 77 | # directories to ignore when looking for source files. 78 | exclude_patterns = [] 79 | 80 | # The reST default role (used for this markup: `text`) to use for all 81 | # documents. 82 | #default_role = None 83 | 84 | # If true, '()' will be appended to :func: etc. cross-reference text. 85 | #add_function_parentheses = True 86 | 87 | # If true, the current module name will be prepended to all description 88 | # unit titles (such as .. function::). 89 | #add_module_names = True 90 | 91 | # If true, sectionauthor and moduleauthor directives will be shown in the 92 | # output. They are ignored by default. 93 | #show_authors = False 94 | 95 | # The name of the Pygments (syntax highlighting) style to use. 96 | pygments_style = 'sphinx' 97 | 98 | # A list of ignored prefixes for module index sorting. 99 | #modindex_common_prefix = [] 100 | 101 | # If true, keep warnings as "system message" paragraphs in the built documents. 102 | #keep_warnings = False 103 | 104 | # If true, `todo` and `todoList` produce output, else they produce nothing. 105 | todo_include_todos = False 106 | 107 | 108 | # -- Options for HTML output ---------------------------------------------- 109 | 110 | # The theme to use for HTML and HTML Help pages. See the documentation for 111 | # a list of builtin themes. 112 | #html_theme = 'alabaster' 113 | html_theme = 'sphinx_rtd_theme' 114 | 115 | # Theme options are theme-specific and customize the look and feel of a theme 116 | # further. For a list of options available for each theme, see the 117 | # documentation. 118 | #html_theme_options = {} 119 | 120 | # Add any paths that contain custom themes here, relative to this directory. 121 | #html_theme_path = [] 122 | 123 | # The name for this set of Sphinx documents. If None, it defaults to 124 | # " v documentation". 125 | #html_title = None 126 | 127 | # A shorter title for the navigation bar. Default is the same as html_title. 128 | #html_short_title = None 129 | 130 | # The name of an image file (relative to this directory) to place at the top 131 | # of the sidebar. 132 | #html_logo = None 133 | 134 | # The name of an image file (within the static path) to use as favicon of the 135 | # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 136 | # pixels large. 137 | #html_favicon = None 138 | 139 | # Add any paths that contain custom static files (such as style sheets) here, 140 | # relative to this directory. They are copied after the builtin static files, 141 | # so a file named "default.css" will overwrite the builtin "default.css". 142 | html_static_path = ['_static'] 143 | 144 | # Add any extra paths that contain custom files (such as robots.txt or 145 | # .htaccess) here, relative to this directory. These files are copied 146 | # directly to the root of the documentation. 147 | #html_extra_path = [] 148 | 149 | # If not '', a 'Last updated on:' timestamp is inserted at every page bottom, 150 | # using the given strftime format. 151 | #html_last_updated_fmt = '%b %d, %Y' 152 | 153 | # If true, SmartyPants will be used to convert quotes and dashes to 154 | # typographically correct entities. 155 | #html_use_smartypants = True 156 | 157 | # Custom sidebar templates, maps document names to template names. 158 | #html_sidebars = {} 159 | 160 | # Additional templates that should be rendered to pages, maps page names to 161 | # template names. 162 | #html_additional_pages = {} 163 | 164 | # If false, no module index is generated. 165 | #html_domain_indices = True 166 | 167 | # If false, no index is generated. 168 | #html_use_index = True 169 | 170 | # If true, the index is split into individual pages for each letter. 171 | #html_split_index = False 172 | 173 | # If true, links to the reST sources are added to the pages. 174 | #html_show_sourcelink = True 175 | 176 | # If true, "Created using Sphinx" is shown in the HTML footer. Default is True. 177 | #html_show_sphinx = True 178 | 179 | # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. 180 | #html_show_copyright = True 181 | 182 | # If true, an OpenSearch description file will be output, and all pages will 183 | # contain a tag referring to it. The value of this option must be the 184 | # base URL from which the finished HTML is served. 185 | #html_use_opensearch = '' 186 | 187 | # This is the file name suffix for HTML files (e.g. ".xhtml"). 188 | #html_file_suffix = None 189 | 190 | # Language to be used for generating the HTML full-text search index. 191 | # Sphinx supports the following languages: 192 | # 'da', 'de', 'en', 'es', 'fi', 'fr', 'h', 'it', 'ja' 193 | # 'nl', 'no', 'pt', 'ro', 'r', 'sv', 'tr' 194 | #html_search_language = 'en' 195 | 196 | # A dictionary with options for the search language support, empty by default. 197 | # Now only 'ja' uses this config value 198 | #html_search_options = {'type': 'default'} 199 | 200 | # The name of a javascript file (relative to the configuration directory) that 201 | # implements a search results scorer. If empty, the default will be used. 202 | #html_search_scorer = 'scorer.js' 203 | 204 | # Output file base name for HTML help builder. 205 | htmlhelp_basename = 'bashacksdoc' 206 | 207 | # -- Options for LaTeX output --------------------------------------------- 208 | 209 | latex_elements = { 210 | # The paper size ('letterpaper' or 'a4paper'). 211 | #'papersize': 'letterpaper', 212 | 213 | # The font size ('10pt', '11pt' or '12pt'). 214 | #'pointsize': '10pt', 215 | 216 | # Additional stuff for the LaTeX preamble. 217 | #'preamble': '', 218 | 219 | # Latex figure (float) alignment 220 | #'figure_align': 'htbp', 221 | } 222 | 223 | # Grouping the document tree into LaTeX files. List of tuples 224 | # (source start file, target name, title, 225 | # author, documentclass [howto, manual, or own class]). 226 | latex_documents = [ 227 | (master_doc, 'bashacks.tex', 'bashacks Documentation', 228 | 'Fernando Merces, Wesley Leite', 'manual'), 229 | ] 230 | 231 | # The name of an image file (relative to this directory) to place at the top of 232 | # the title page. 233 | #latex_logo = None 234 | 235 | # For "manual" documents, if this is true, then toplevel headings are parts, 236 | # not chapters. 237 | #latex_use_parts = False 238 | 239 | # If true, show page references after internal links. 240 | #latex_show_pagerefs = False 241 | 242 | # If true, show URL addresses after external links. 243 | #latex_show_urls = False 244 | 245 | # Documents to append as an appendix to all manuals. 246 | #latex_appendices = [] 247 | 248 | # If false, no module index is generated. 249 | #latex_domain_indices = True 250 | 251 | 252 | # -- Options for manual page output --------------------------------------- 253 | 254 | # One entry per manual page. List of tuples 255 | # (source start file, name, description, authors, manual section). 256 | man_pages = [ 257 | (master_doc, 'bashacks', 'bashacks Documentation', 258 | [author], 1) 259 | ] 260 | 261 | # If true, show URL addresses after external links. 262 | #man_show_urls = False 263 | 264 | 265 | # -- Options for Texinfo output ------------------------------------------- 266 | 267 | # Grouping the document tree into Texinfo files. List of tuples 268 | # (source start file, target name, title, author, 269 | # dir menu entry, description, category) 270 | texinfo_documents = [ 271 | (master_doc, 'bashacks', 'bashacks Documentation', 272 | author, 'bashacks', 'One line description of project.', 273 | 'Miscellaneous'), 274 | ] 275 | 276 | # Documents to append as an appendix to all manuals. 277 | #texinfo_appendices = [] 278 | 279 | # If false, no module index is generated. 280 | #texinfo_domain_indices = True 281 | 282 | # How to display URL addresses: 'footnote', 'no', or 'inline'. 283 | #texinfo_show_urls = 'footnote' 284 | 285 | # If true, do not generate a @detailmenu in the "Top" node's menu. 286 | #texinfo_no_detailmenu = False 287 | -------------------------------------------------------------------------------- /doc/source/crypto.rst: -------------------------------------------------------------------------------- 1 | Crypto 2 | ======= 3 | 4 | In this page, you will found information from all functions of cryptograpy on the bashacks 5 | 6 | 7 | bh_hashcrack 8 | ------------ 9 | 10 | This is our old function ``bh_unmd5`` with many improvements, now can with several hashes, just update the name. 11 | 12 | In this new version we cache the hash that have already been found, improving delivery speed. 13 | 14 | .. note:: Usage 15 | 16 | ``bh_hascrack`` [hash string] 17 | 18 | 19 | Supported hash string for decryption: 20 | 21 | ``md5``, ``sha1``, ``sha256``, ``sha384``, ``sha512`` 22 | 23 | 24 | .. code-block:: bash 25 | 26 | #md5 27 | $ bh_hashcrack e10adc3949ba59abbe56e057f20f883e 28 | 123456 29 | 30 | #sha1 31 | $ bh_hashcrack 38464bf083d958b53580c63c01e56707fd043588 32 | rock 33 | 34 | #sha256 35 | $ bh_hashcrack 9ca0f72f324a7bd2c2efc64b40d1e769a473451c2b9e5dfbd54a9db53c986ba5 36 | mamonas 37 | 38 | #sha384 39 | $ bh_hashcrack 504f008c8fcf8b2ed5dfcde752fc5464ab8ba064215d9c514785180d2ad7cee1ab792ad44798c 40 | 1234 41 | 42 | #sha512 43 | $ bh_hashcrack 5b01e57fd8ab53cc7c0d2a97585ba5a9d70f0dc966472b32736c52a4823f3fb43532dfc1e83fd2d92f1a7dbec8c401f4d7355b67accec 44 | hack 45 | 46 | This function has given a lot of work, many upgrades, have a good time that we have to find a good source hashed base. 47 | 48 | 49 | bh_rot 50 | ------ 51 | 52 | Encrypts/Decrypts string with the Cesar Cipher using n shifts to the right. 53 | 54 | .. note:: Usage 55 | 56 | ``bh_rot`` [int] [string] 57 | 58 | int : Aumount of jumps you want to give to the right 59 | 60 | string : string to code or decode 61 | 62 | 63 | .. code-block:: bash 64 | 65 | $ bh_rot 3 terra 66 | whuud 67 | $ bh_rot 13 terra 68 | green 69 | 70 | 71 | .. sidebar:: Facilities 72 | 73 | We created some facilities, aliases for multiple entries of ``rot`` function, see below. 74 | 75 | .. code-block:: bash 76 | 77 | $ bh_rot13 terra 78 | green 79 | $ bh_rot18 terra 80 | lwjjs 81 | $ bh_rot47 adjust 82 | 83 | $ bh_rot5 terra 84 | yjwwf 85 | 86 | 87 | bh_rotall is an implementation that accesses rot generating 1..25 results to rot. 88 | 89 | .. code-block:: bash 90 | 91 | $ bh_rotall urfn 92 | ROT1 vsgo 93 | ROT2 wthp 94 | ROT3 xuiq 95 | ROT4 yvjr 96 | ROT5 zwks 97 | ROT6 axlt 98 | ROT7 bymu 99 | ROT8 cznv 100 | ROT9 daow 101 | ROT10 ebpx 102 | ROT11 fcqy 103 | ROT12 gdrz 104 | ROT13 hesa 105 | ROT14 iftb 106 | ROT15 jguc 107 | ROT16 khvd 108 | ROT17 liwce 109 | ROT18 mjxf 110 | ROT19 nkyg 111 | ROT20 olzh 112 | ROT21 pmai 113 | ROT22 qnbj 114 | ROT23 rock 115 | ROT24 spdl 116 | ROT25 tqem 117 | 118 | 119 | bh_strxor 120 | --------- 121 | 122 | Calculates exclusive OR of each character in a string with a key. 123 | 124 | .. note:: Usage 125 | 126 | ``bh_strxor`` [key] [string] 127 | 128 | key : int or hex 129 | 130 | string: string to code or decode 131 | 132 | 133 | .. code-block:: bash 134 | 135 | $ bh_strxor 15 'hack' 136 | gnld 137 | 138 | $ bh_strxor 15 'gnld' 139 | hack 140 | 141 | 142 | 143 | 144 | -------------------------------------------------------------------------------- /doc/source/filesystem.rst: -------------------------------------------------------------------------------- 1 | Filesystem 2 | =========== 3 | 4 | This section in general has funcions for file handling. 5 | 6 | bh_bkp 7 | ------ 8 | 9 | Do quick backup of file using the current system date posfixed to the filename 10 | 11 | .. note:: 12 | Usage 13 | 14 | ``bh_bkp`` [filename] 15 | 16 | 17 | .. code-block:: bash 18 | 19 | $ bh_bkp bashacks.sh 20 | $ ls -1 21 | bashacks.sh 22 | bashacks.sh.20160122 23 | 24 | 25 | bh_findmime 26 | ------------ 27 | 28 | Find file by mime type 29 | 30 | .. note:: 31 | 32 | Usage 33 | 34 | ``bh_findmime`` -[type] [directory] 35 | 36 | type : -exe, -msi, -txt or -zip 37 | 38 | directory : path 39 | 40 | 41 | .. code-block:: bash 42 | 43 | $ bh_findmime -exe ~/Downloads 44 | /home/bashacks/Downloads//binario.exe 45 | 46 | $ bh_findmime -txt ~/Documents 47 | /home/bashacks/Documents//01-text.txt 48 | /home/bashacks/Documents//ha.log 49 | 50 | $ bh_findmime -zip ~/ 51 | /home/bashacks//crm.zip 52 | 53 | $ bh_findmime -msi ~/ 54 | /home/bashacks//install.msi 55 | 56 | 57 | 58 | bh_hashes 59 | --------- 60 | 61 | Generate message digest md5, sha1 and sha256 from file or list of file sent by parameters. 62 | 63 | .. note:: 64 | 65 | Usage 66 | 67 | ``bh_hashes`` [filename or list of files] 68 | 69 | 70 | .. code-block:: bash 71 | 72 | $ $ bh_hashes bashacks.sh 73 | 5dab37cac730088fd959f8292636fc9b bashacks.sh 74 | 38be74a4e710a3eeb24b4fa2015cea990d4eda67 bashacks.sh 75 | 587b713bb31e3bf32de0b734805c3dd247f49a14cd9e9a5f35008e4f620d3f82 bashacks.sh 76 | 77 | 78 | bh_md5rename 79 | ------------ 80 | 81 | Convert filename to equivalent digest md5. 82 | 83 | .. note:: 84 | 85 | Usage 86 | 87 | ``bh_md5rename`` [filename or list of files] 88 | 89 | 90 | .. code-block:: bash 91 | 92 | $ touch ment.bin 93 | $ bh_md5rename ment.bin 94 | $ ls 95 | d41d8cd98f00b204e9800998ecf8427e 96 | 97 | 98 | .. sidebar:: TIP 99 | 100 | It's easy compress a file and send it by mail later or protection you from yourself. 101 | 102 | 103 | bh_secretfile 104 | --------- 105 | 106 | A nice feature to any skill, use it to compress one or more files, automatically generating a password and upload to the file.io, in the end of process you'll get a URL and password to decompress file. 107 | 108 | .. note:: 109 | 110 | Usage 111 | 112 | ``bh_secretfile`` [filename] 113 | 114 | 115 | .. code-block:: bash 116 | 117 | $ cat > ment.bin 118 | Hi, I'm send this file. 119 | $ bh_secretfile ment.bin 120 | adding: ment.bin (stored 0%) 121 | https://file.io/Raan5CUW8ZTW 122 | NRvC_ZniiEtlwgcrBbI_ 123 | 124 | 125 | bh_sharefile 126 | --------- 127 | 128 | Just as the bh_secretfile function uploads a file and returns the unique url to access it, this process will not have a password attached, anyone with the URL will be able to download it. 129 | 130 | .. note:: 131 | 132 | Usage 133 | 134 | ``bh_sharefile`` [filename] 135 | 136 | 137 | .. code-block:: bash 138 | 139 | $ bh_sharefile texto.txt 140 | https://file.io/EGQvRxqyagIY 141 | 142 | 143 | bh_zipmal 144 | --------- 145 | 146 | Copress file in zip format with password protection. the password is ``virus`` 147 | 148 | .. note:: 149 | 150 | Usage 151 | 152 | ``bh_zipmal`` [filename] 153 | 154 | 155 | .. code-block:: bash 156 | 157 | $ bh_zipmal malware.cpl 158 | adding: malware.cpl (deflated 69%) 159 | -rw-r--r-- 1 bashacks users 30k Jan 21 23:57 malware.zip 160 | 161 | 162 | 163 | -------------------------------------------------------------------------------- /doc/source/index.rst: -------------------------------------------------------------------------------- 1 | .. bashacks documentation master file, created by 2 | sphinx-quickstart on Tue Dec 29 17:21:13 2015. 3 | You can adapt this file completely to your liking, but it should at least 4 | contain the root `toctree` directive. 5 | 6 | Welcome to bashacks's documentation! 7 | ==================================== 8 | 9 | Bashacks is an open source (GPL) set of bash functions probably useful for programmers, security analysts and general users that need to do some low level type of operation. 10 | 11 | In fact, there nothing really new bashacks since all functions are write using exiting software in GNU/Linux distribuitions. 12 | 13 | But you still can have advantage in use short commands to run tasks that commomnly will require a ot of lines to be done. 14 | 15 | 16 | Contents: 17 | 18 | .. toctree:: 19 | :maxdepth: 2 20 | 21 | .. include:: install.rst 22 | 23 | .. include:: crypto.rst 24 | 25 | .. include:: filesystem.rst 26 | 27 | .. include:: math.rst 28 | 29 | .. include:: net.rst 30 | 31 | .. include:: programming.rst 32 | 33 | .. include:: reversing.rst 34 | 35 | .. include:: string.rst 36 | 37 | 38 | -------------------------------------------------------------------------------- /doc/source/install.rst: -------------------------------------------------------------------------------- 1 | Install 2 | ======= 3 | 4 | In this section you can find instructions bashacks's installation process, if you have any tips to improve, send your opinion. ;) 5 | 6 | Requirements 7 | ------------ 8 | 9 | * bash >= 4 10 | * bc 11 | * binutils 12 | * coreutils 13 | * curl 14 | * file 15 | * grep 16 | * hexdump 17 | * html2text 18 | * perl 19 | * sed 20 | * wget 21 | * xxd 22 | * zip 23 | * make 24 | 25 | We consider that your system has the minimum instalation of packages, if you are using some of the below no problems. 26 | 27 | .. code-block:: text 28 | 29 | GNU/Linux 30 | FreeBSD (new) 31 | OSX (new) 32 | 33 | 34 | Download 35 | -------- 36 | 37 | .. sidebar:: GIT 38 | 39 | We recommend the version available on ``MASTER REPOSITORY ON THE GITHUB``, however, if you want to use the development version skip the session that describe the steps of the GIT 40 | 41 | Download the final version, download on the ``GITHUB``. `Download Bashacks`_ 42 | 43 | 44 | GIT 45 | --- 46 | 47 | Since the end of version ``1.5.0`` we are working with separate branches for various activities, can have errors and problems in ``devel`` repository, but try to keep always clean ``master`` branch to your advantage. 48 | 49 | 50 | .. code-block:: bash 51 | 52 | $ git clone https://github.com/merces/bashacks.git 53 | $ cd bashacks 54 | # this's a optional mode, maybe there's some error in the devel branch. 55 | $ git checkout devel 56 | 57 | 58 | 59 | Compile 60 | ------- 61 | 62 | .. code-block:: text 63 | 64 | Options 65 | 66 | all : Just creates the file bashacks.sh 67 | install : Creates the file bashacks.sh, add entry in /etc/bash.bashrc and install man page 68 | clean : Just remove the file bashacks.sh 69 | uninstall : remove reference the source of /etc/bash.bashrc and man page 70 | 71 | 72 | .. code-block:: bash 73 | 74 | $ make all 75 | $ source bashacks.sh 76 | 77 | 78 | Done that all functions can be used use ``bh`` ``TAB`` ``TAB`` and has a ``Sight beyond sight`` 79 | 80 | 81 | 82 | .. _`Download bashacks`: https://github.com/merces/bashacks/archive/refs/heads/master.zip 83 | 84 | 85 | -------------------------------------------------------------------------------- /doc/source/math.rst: -------------------------------------------------------------------------------- 1 | Math 2 | ==== 3 | 4 | In this section, we will have many funcions of mathematics operations that help us in everyday life. 5 | 6 | They are not complex to assemble in bash, however, nothing better than a small function to assist, nothing better that send data and get or return result, always read the code. 7 | 8 | 9 | bh_bin2dec 10 | ---------- 11 | 12 | This function expects a binary and return its equivalent in decimal. 13 | 14 | .. note:: 15 | 16 | Usage 17 | 18 | ``bh_bin2dec`` [binary] 19 | 20 | binary : string in binary format. 21 | 22 | 23 | .. code-block:: bash 24 | 25 | $ bh_bin2dec 11111111 26 | 255 27 | 28 | $ bh_bin2dec 10 29 | 2 30 | 31 | $ bh_bin2dec 1110 32 | 14 33 | 34 | 35 | bh_charcalc 36 | ----------- 37 | 38 | Think of a way to make operations with 'char', how to sum two positions for a 'char/string' and return letter c or sum of the other and multiply it by 10 and returns 10 39 | 40 | .. note:: 41 | 42 | Usage 43 | 44 | ``bh_charcalc`` [char/string] [operator] [number] 45 | 46 | char/string : string or char to operation 47 | operator : \* + - 48 | number : num of operation 49 | 50 | 51 | .. code-block:: bash 52 | 53 | $ bh_charcalc A + 2 54 | C 55 | 56 | $ bh_charcalc A \* 255 57 | AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA....... 58 | 59 | 60 | bh_dec2bin 61 | ---------- 62 | 63 | Opossed to ``bh_bin2dec`` this function expects a decimal for converting it into binary. 64 | 65 | 66 | .. note:: 67 | 68 | Usage 69 | 70 | ``bh_dec2bin`` [decimal] 71 | 72 | decimal : number in decimal format. 73 | 74 | 75 | .. code-block:: bash 76 | 77 | $ bh_dec2bin 255 78 | 11111111 79 | 80 | $ bh_dec2bin 2 81 | 10 82 | 83 | $ bh_dec2bin 14 84 | 1110 85 | 86 | #Example 87 | 88 | $ for dec in {1..6}; 89 | do 90 | echo "$dec = $(bh_dec2bin $dec)"; 91 | done 92 | 93 | 1 = 1 94 | 2 = 10 95 | 3 = 11 96 | 4 = 100 97 | 5 = 101 98 | 6 = 110 99 | 100 | 101 | bh_dec2hex 102 | ---------- 103 | 104 | The function expects a input a decimal number it performs the conversion to hex. 105 | 106 | .. note:: 107 | 108 | Usage 109 | 110 | ``bh_dec2hex`` [decimal] 111 | 112 | decimal: number in decimal format 113 | 114 | 115 | .. code-block:: bash 116 | 117 | $ bh_dec2hex 10 118 | a 119 | 120 | $ bh_dec2hex 255 121 | ff 122 | 123 | 124 | bh_hex2bin 125 | ---------- 126 | 127 | Capture all submitted arguments and convert to binary 128 | 129 | .. note:: 130 | 131 | Usage 132 | 133 | ``bh_hex2bin`` [list or one hex digit] 134 | 135 | 136 | .. code-block:: bash 137 | 138 | $ bh_hex2bin abcdef 1 2 3 139 | 101010111100110111101111 1 10 11 140 | 141 | $ bh_hex2bin 10 142 | 10000 143 | 144 | 145 | bh_hex2dec 146 | ---------- 147 | 148 | This's a conversion function from hex digit to decimal digit 149 | 150 | .. note:: 151 | 152 | Usage 153 | 154 | ``bh_hex2dec`` [one or more hex digit] 155 | 156 | 157 | .. code-block:: bash 158 | 159 | $ bh_hex2dec A 160 | 10 161 | 162 | $ bh_hex2dec FF 163 | 255 164 | 165 | 166 | bh_hexcalc 167 | ---------- 168 | 169 | In the same way as ``bh_charcalc``, however, work here with hexdigit. 170 | 171 | .. note:: 172 | 173 | Usage 174 | 175 | ``bh_hex2cal`` [hex digit] [operator] [hex digit] 176 | 177 | 178 | .. code-block:: bash 179 | 180 | $ bh_hex2dec A \* 2 181 | 0xa0 182 | 183 | $ bh_hex2bin FF + 1 184 | 0x100 185 | 186 | -------------------------------------------------------------------------------- /doc/source/net.rst: -------------------------------------------------------------------------------- 1 | Network 2 | ======== 3 | 4 | 5 | bh_bin2ip 6 | --------- 7 | Convert a binary string into network ipaddress. 8 | 9 | .. note:: 10 | 11 | Usage 12 | 13 | ``bh_bin2ip`` binary string 14 | 15 | 16 | .. code-block:: bash 17 | 18 | $ bh_bin2ip 00001010.00001010.00000000.00000001 19 | 10.10.0.1 20 | 21 | 22 | bh_hostcalc 23 | ----------- 24 | Enter a network CIDR mask and know the amount of hosts 25 | 26 | .. note:: 27 | 28 | Usage 29 | 30 | ``bh_hostcalc`` [ mask cidr ] 31 | 32 | .. code-block:: bash 33 | 34 | $ bh_hostcalc 24 35 | 256 36 | 37 | $ bh_hostcalc 25 38 | 126 39 | 40 | 41 | 42 | bh_ip2bin 43 | --------- 44 | Convert network ipaddress into binary string. 45 | 46 | .. note:: 47 | 48 | Usage 49 | 50 | ``bh_ip2bin`` [ ipaddress ] 51 | 52 | .. code-block:: bash 53 | 54 | $ bh_ip2bin 192.168.0.100 55 | 11000000.10101000.00000000.01100100 56 | 57 | 58 | 59 | bh_myip 60 | ------- 61 | 62 | This returns the external ipaddress of your network connection. 63 | 64 | .. note:: 65 | 66 | Usage 67 | 68 | ``bh_myip`` 69 | 70 | 71 | .. code-block:: bash 72 | 73 | $ bh_myip 74 | 200.251.1.1 75 | 76 | 77 | 78 | bh_wgetr 79 | -------- 80 | 81 | Recursive and continue getting a partially-downloaded "if exist" file started by a previous instance of wget with randomize time. 82 | 83 | .. note:: 84 | 85 | Usage 86 | 87 | ``bh_wgetr`` [ url ] 88 | 89 | 90 | .. code-block:: bash 91 | 92 | $ bh_wgetr http://www.mentebinaria.com.br/artigos/0x1e/0x1e-maqengrevwin.html 93 | www.mentebinaria.com.br/art 100%[==========================================>] 8.73K --.-KB/s in 0s 94 | www.mentebinaria.com.br/rob 100%[==========================================>] 361 --.-KB/s in 0s 95 | www.mentebinaria.com.br/art 100%[==========================================>] 66.18K 132KB/s in 0.5s 96 | $ ls -1 97 | www.mentebinaria.com.br 98 | $ ls -1 www.mentebinaria.com.br/artigos/0x1e/ 99 | 0x1e-maqengrevwin.html 100 | desktop.png 101 | 102 | 103 | bh_ipinfo 104 | --------- 105 | 106 | Query ipinfo.io returns basic info about address. 107 | 108 | .. note:: 109 | 110 | Usage 111 | 112 | ``bh_ipinfo`` [ ipaddress ] 113 | 114 | .. code-block:: bash 115 | 116 | $ $ bh_ipinfo 8.8.8.8 117 | { 118 | "ip": "8.8.8.8", 119 | "hostname": "dns.google", 120 | "anycast": true, 121 | "city": "Mountain View", 122 | "region": "California", 123 | "country": "US", 124 | "loc": "37.4056,-122.0775", 125 | "org": "AS15169 Google LLC", 126 | "postal": "94043", 127 | "timezone": "America/Los_Angeles", 128 | "readme": "https://ipinfo.io/missingauth" 129 | } 130 | 131 | 132 | bh_unshort 133 | --------- 134 | 135 | With this function you have the possibility to unshort a URL see below a example. 136 | 137 | .. note:: 138 | 139 | Usage 140 | 141 | ``bh_unshort`` [ URL string ] 142 | 143 | .. code-block:: bash 144 | 145 | $ bh_unshort http://goo.gl/l6MS 146 | http://googleblog.blogspot.com/2009/12/making-urls-shorter-for-google-toolbar.html 147 | 148 | 149 | bh_ipisblacklisted 150 | --------- 151 | 152 | Search for occurrence of the ip address in some blacklist returning [T] if positive and [F] if it is opposite.. 153 | 154 | .. note:: 155 | 156 | Usage 157 | 158 | ``bh_ipblacklist`` [ ipaddress ] 159 | 160 | .. code-block:: bash 161 | 162 | $ bh_ipblacklist 77.xxx.xx.xx 163 | == 77.xxx.xx.xx == 164 | [F] TALOS 165 | [F] Malc0de 166 | [F] Projecthoneypot.org 167 | [F] blocklist.de 168 | [T] Alienvault 169 | [F] SANS-TOPSOURCE 170 | 171 | #if ipaddress is not informed will be considered the outside 172 | 173 | $ bh_ipblacklist 174 | == 189.x.xxx.x == 175 | [F] TALOS 176 | [F] Malc0de 177 | [F] blocklist.de 178 | [F] Alienvault 179 | [T] SANS-TOPSOURCE 180 | 181 | -------------------------------------------------------------------------------- /doc/source/programming.rst: -------------------------------------------------------------------------------- 1 | Programming 2 | =========== 3 | 4 | Session for the creation of facilitators for development in cli 5 | 6 | 7 | bh_skel_c 8 | --------- 9 | Generates on the standard output ``C`` skeleton. 10 | 11 | .. note:: 12 | 13 | Usage 14 | 15 | ``bh_skel_c`` 16 | 17 | .. code-block:: bash 18 | 19 | $ bh_skel_c 20 | #include 21 | 22 | int main(int argc, char ***argv[]**) { 23 | 24 | return 0; 25 | } 26 | 27 | 28 | bh_skel_go 29 | --------- 30 | Generates on the standard output ``go`` skeleton. 31 | 32 | .. note:: 33 | 34 | Usage 35 | 36 | ``bh_skel_go`` 37 | 38 | .. code-block:: bash 39 | 40 | $ bh_skel_go 41 | package main 42 | 43 | import ( 44 | "fmt" 45 | ) 46 | 47 | func main() { 48 | 49 | fmt.Println("test") 50 | } 51 | 52 | 53 | bh_skel_latex 54 | --------- 55 | Generates on the standard output ``latex`` skeleton. 56 | 57 | .. note:: 58 | 59 | Usage 60 | 61 | ``bh_skel_latex`` 62 | 63 | .. code-block:: bash 64 | 65 | $ bh_skel_latex 66 | \documentclass{article} 67 | 68 | \usepackage[english]{babel} 69 | \usepackage[utf8]{inputenc} 70 | \usepackage[margin=1in]{geometry} 71 | 72 | \author{} 73 | \title{} 74 | 75 | \begin{document} 76 | \maketitle 77 | 78 | \end{document} 79 | 80 | 81 | bh_skel_python 82 | -------------- 83 | 84 | Generates on the standard output ``python`` skeleton. 85 | 86 | .. note:: 87 | 88 | Usage 89 | 90 | ``bh_skel_python`` 91 | 92 | .. code-block:: bash 93 | 94 | $ bh_skel_python 95 | #!/usr/bin/env python 96 | # *-* coding: utf-8 *-* 97 | 98 | if __name__ == '__main__': 99 | 100 | 101 | bh_skel_yara 102 | -------------- 103 | 104 | Generates on the standard output ``yara`` skeleton. 105 | 106 | .. note:: 107 | 108 | Usage 109 | 110 | ``bh_skel_yara`` 111 | 112 | .. code-block:: bash 113 | 114 | $ bh_skel_yara 115 | rule test { 116 | meta: 117 | author = "mb" 118 | description = "" 119 | date = "2022-03-03" 120 | ref = "" 121 | hash = "" 122 | 123 | strings: 124 | $a = "test" ascii wide 125 | 126 | condition: 127 | all of them 128 | } 129 | 130 | 131 | -------------------------------------------------------------------------------- /doc/source/reversing.rst: -------------------------------------------------------------------------------- 1 | Reversing 2 | ========= 3 | 4 | bh_asmgrep 5 | ---------- 6 | 7 | With the binary attempts to find instruction asm and print 4 lines around. 8 | 9 | 10 | .. note:: 11 | 12 | Usage 13 | 14 | ``bh_asmgrep``` [ asm instruction ] [ binary path ] 15 | 16 | .. code-block:: bash 17 | 18 | $ bh_asmgrep mov /bin/ls 19 | .... 20 | .... 21 | .... 22 | -- 23 | 409f2e:66 90 : xchg %ax,%ax 24 | 409f30:80 7c 13 ff 2f : cmpb $0x2f,-0x1(%rbx,%rdx,1) 25 | 409f35:48 8d 42 ff : lea -0x1(%rdx),%rax 26 | 409f39:75 08 : jne 409f43 <__sprintf_chk@plt+0x7783> 27 | 409f3b:48 89 c2 : mov %rax,%rdx 28 | 409f3e:48 39 d5 : cmp %rdx,%rbp 29 | 409f41:75 ed : jne 409f30 <__sprintf_chk@plt+0x7770> 30 | 409f43:48 83 c4 08 : add $0x8,%rsp 31 | -- 32 | ..... 33 | ..... 34 | ..... 35 | 36 | 37 | bh_asminfo 38 | ---------- 39 | 40 | Display information of instructions asm internet is required for help us. 41 | 42 | .. note:: 43 | 44 | Usage 45 | 46 | ``bh_asminfo`` [ asm instruction ] 47 | 48 | .. code-block:: bash 49 | 50 | $ bh_asminfo mov 51 | mov 52 | 53 | |Code |Mnemonic |Description | 54 | |88 / r |MOV r/m8, r8 |Move r8 to r/m8 | 55 | |89 / r |MOV r/m16, r16 |Move r16 to r/m16 | 56 | |89 / r |MOV r/m32, r32 |Move r32 to r/m32 | 57 | |8A / r |MOV r8, r/m8 |Move r/m8 to r8 | 58 | |8B / r |MOV r16, r/m16 |Move r/m16 to r16 | 59 | ....... 60 | ....... 61 | ....... 62 | 63 | 64 | bh_replacestring 65 | ---------- 66 | 67 | Find and replace string occurrence in the file, attention: the original file will 68 | be replacede by the new generated file. 69 | 70 | .. note:: 71 | 72 | Usage 73 | 74 | ``bh_replacestring`` [ file ] [ string to search ] [ string to replace ] 75 | 76 | .. code-block:: bash 77 | 78 | $ hexdump -C MB_DEV 79 | ....... 80 | 00000690 2e 00 54 00 58 00 54 00 2e 00 00 00 73 00 77 00 |..T.X.T.....s.w.| 81 | 000006a0 e5 45 53 54 45 54 7e 31 53 57 58 20 00 65 a1 9b |.ESTET~1SWX .e..| 82 | 000006b0 8b 54 8b 54 00 00 a1 9b 8b 54 00 00 00 00 00 00 |.T.T.....T......| 83 | 000006c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 84 | * 85 | 00005e00 4d 65 6e 74 65 42 69 6e 61 72 69 61 0a 00 00 00 |MenteBinaria....| 86 | 00005e10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 87 | * 88 | $ bh_replacestring MB_DEV MenteBinaria BinariaMente 89 | $ hexdump -C MB_DEV 90 | ....... 91 | 00000690 2e 00 54 00 58 00 54 00 2e 00 00 00 73 00 77 00 |..T.X.T.....s.w.| 92 | 000006a0 e5 45 53 54 45 54 7e 31 53 57 58 20 00 65 a1 9b |.ESTET~1SWX .e..| 93 | 000006b0 8b 54 8b 54 00 00 a1 9b 8b 54 00 00 00 00 00 00 |.T.T.....T......| 94 | 000006c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 95 | * 96 | 00005e00 42 69 6e 61 72 69 61 4d 65 6e 74 65 0a 00 00 00 |BinariaMente....| 97 | 00005e10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 98 | * 99 | 100 | 101 | bh_zerostring 102 | ---------- 103 | 104 | Replace with zero bytes in block or common file. 105 | 106 | .. note:: 107 | 108 | Usage 109 | 110 | ``bh_zerostring`` [ file ] [ string to replace ] 111 | 112 | .. code-block:: bash 113 | 114 | # hexdump -C MB_DEV 115 | ..... 116 | 00005860 41 4d 00 42 00 2d 00 66 00 69 00 0f 00 a1 6c 00 |AM.B.-.f.i....l.| 117 | 00005870 65 00 2e 00 74 00 78 00 74 00 00 00 00 00 ff ff |e...t.x.t.......| 118 | 00005880 4d 42 2d 46 49 4c 45 20 54 58 54 20 00 41 26 be |MB-FILE TXT .A&.| 119 | 00005890 69 54 69 54 00 00 26 be 69 54 05 00 1b 00 00 00 |iTiT..&.iT......| 120 | ..... 121 | # bh_zerostring MB_DEV MB-FILE 122 | 7+0 records in 123 | 7+0 records out 124 | 7 bytes copied, 7.3484e-05 s, 95.3 kB/s 125 | # hexdump -C MB_DEV 126 | ..... 127 | 00005860 41 4d 00 42 00 2d 00 66 00 69 00 0f 00 a1 6c 00 |AM.B.-.f.i....l.| 128 | 00005870 65 00 2e 00 74 00 78 00 74 00 00 00 00 00 ff ff |e...t.x.t.......| 129 | 00005880 00 00 00 00 00 00 00 20 54 58 54 20 00 41 26 be |....... TXT .A&.| 130 | 00005890 69 54 69 54 00 00 26 be 69 54 05 00 1b 00 00 00 |iTiT..&.iT......| 131 | ..... 132 | # mount -o loop -t vfat MB_DEV /mnt/ 133 | # ls -la /mnt/ 134 | total 16 135 | drwxr-xr-x 2 root root 16384 Dec 31 1969 . 136 | drwxr-xr-x 1 root root 152 Feb 17 15:21 .. 137 | 138 | -------------------------------------------------------------------------------- /doc/source/string.rst: -------------------------------------------------------------------------------- 1 | String 2 | ======= 3 | 4 | In this section, you are see funcions for string manipulate. 5 | 6 | 7 | bh_asc2dec 8 | ---------- 9 | 10 | This function performs the conversion of a char on it's decimal equivalent. 11 | 12 | .. note:: 13 | 14 | ``bh_asc2dec`` [char] 15 | 16 | .. code-block:: bash 17 | 18 | $ bh_asc2dec a 19 | 97 20 | $ bh_asc2dec A 21 | 65 22 | 23 | 24 | bh_asciitable 25 | ------------- 26 | 27 | Display in the terminal ascii table, if you are a programmer knows how this's important. 28 | 29 | .. note:: 30 | 31 | ``bh_asciitable`` 32 | 33 | .. code-block:: bash 34 | 35 | $ bh_asciitable 36 | 37 | Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex 38 | 0 00 NUL 16 10 DLE 32 20 48 30 0 64 40 @ 80 50 P 96 60 ` 112 70 p 39 | 1 01 SOH 17 11 DC1 33 21 ! 49 31 1 65 41 A 81 51 Q 97 61 a 113 71 q 40 | 2 02 STX 18 12 DC2 34 22 " 50 32 2 66 42 B 82 52 R 98 62 b 114 72 r 41 | 3 03 ETX 19 13 DC3 35 23 # 51 33 3 67 43 C 83 53 S 99 63 c 115 73 s 42 | 4 04 EOT 20 14 DC4 36 24 $ 52 34 4 68 44 D 84 54 T 100 64 d 116 74 t 43 | 5 05 ENQ 21 15 NAK 37 25 % 53 35 5 69 45 E 85 55 U 101 65 e 117 75 u 44 | 6 06 ACK 22 16 SYN 38 26 & 54 36 6 70 46 F 86 56 V 102 66 f 118 76 v 45 | 7 07 BEL 23 17 ETB 39 27 ' 55 37 7 71 47 G 87 57 W 103 67 g 119 77 w 46 | 8 08 BS 24 18 CAN 40 28 ( 56 38 8 72 48 H 88 58 X 104 68 h 120 78 x 47 | 9 09 HT 25 19 EM 41 29 ) 57 39 9 73 49 I 89 59 Y 105 69 i 121 79 y 48 | 10 0A LF 26 1A SUB 42 2A * 58 3A : 74 4A J 90 5A Z 106 6A j 122 7A z 49 | 11 0B VT 27 1B ESC 43 2B + 59 3B ; 75 4B K 91 5B [ 107 6B k 123 7B { 50 | 12 0C FF 28 1C FS 44 2C , 60 3C < 76 4C L 92 5C \ 108 6C l 124 7C | 51 | 13 0D CR 29 1D GS 45 2D - 61 3D = 77 4D M 93 5D ] 109 6D m 125 7D } 52 | 14 0E SO 30 1E RS 46 2E . 62 3E > 78 4E N 94 5E ^ 110 6E n 126 7E ~ 53 | 15 0F SI 31 1F US 47 2F / 63 3F ? 79 4F O 95 5F _ 111 6F o 127 7F DEL 54 | 55 | 56 | 57 | bh_dec2asc 58 | ---------- 59 | 60 | Once having to enter a decimal returns it's equivalent in ascii. 61 | 62 | .. note:: 63 | 64 | ``bh_dec2asc`` [decimal] 65 | 66 | decimal : dec equivalent of the ascii table to convert 67 | 68 | .. code-block:: bash 69 | 70 | $ bh_dec2asc 65 71 | A 72 | $ bh_dec2asc 41 73 | ) 74 | 75 | 76 | 77 | bh_hex2str 78 | ---------- 79 | 80 | Converts one or more bytes into a hex string to str. 81 | 82 | Accepts as input all output formats str2hex function. 83 | 84 | .. note:: 85 | 86 | ``bh_hex2str`` [hex string] 87 | 88 | 89 | .. code-block:: bash 90 | 91 | $ bh_hex2str '72 6f 63 6b' 92 | rock 93 | $ bh_hex2str '0x726f636b' 94 | rock 95 | $ bh_hex2str '0x72 0x6f 0x63 0x6b' 96 | rock 97 | $ bh_hex2str '{0x72, 0x6f, 0x63, 0x6b}' 98 | rock 99 | 100 | 101 | 102 | bh_str2dec 103 | ---------- 104 | 105 | Convert one or more bytes to their decimal equivalent. 106 | 107 | 108 | .. note:: 109 | 110 | ``bh_str2dec`` [char or string] 111 | 112 | 113 | .. code-block:: bash 114 | 115 | $ bh_str2dec A 116 | 65 117 | $ bh_str2dec mbin 118 | 109 98 105 110 119 | $ bh_str2dec root 120 | 114 111 111 116 121 | 122 | 123 | 124 | bh_str2hexr 125 | ----------- 126 | 127 | Converts string in hex byte equivalent to each char (hex string). reverse mode 128 | 129 | .. note:: 130 | 131 | ``bh_str2hexr`` [-x] [-0x] [-c] [string] 132 | 133 | .. code-block:: bash 134 | 135 | $ bh_str2hexr 'Fernando' 136 | 6f 64 6e 61 6e 72 65 46 137 | $ bh_str2hexr -x 'Fernando' 138 | \x6f\x64\x6e\x61\x6e\x72\x65\x46 139 | $ bh_str2hexr -0x 'Fernado' 140 | 0x6f 0x64 0x6e 0x61 0x6e 0x72 0x65 0x46 141 | 142 | 143 | bh_str2hex 144 | ---------- 145 | 146 | Converts string in hex byte equivalent to each char (hex string). 147 | 148 | .. note:: 149 | 150 | ``bh_str2hex`` [-x] [-0x] [-c] [string] 151 | 152 | .. code-block:: bash 153 | 154 | $ bh_str2hex 'Fernando' 155 | 46 65 72 6e 61 6e 64 6f 156 | $ bh_str2hex -x 'Fernando' 157 | \x46\x65\x72\x6e\x61\x6e\x64\x6f 158 | $ bh_str2hex -0x 'Fernado' 159 | 0x46 0x65 0x72 0x6e 0x61 0x6e 0x64 0x6f 160 | 161 | 162 | bh_urldecode 163 | ------------ 164 | 165 | Decode string with bh_urldecode from web standard to human format. 166 | 167 | .. note:: 168 | 169 | ``bh_urldecode`` [encoded string] 170 | 171 | .. code-block:: bash 172 | 173 | $ bh_urldecode '%2fzzz%21%40%2e%23' 174 | /zzz!@.# 175 | 176 | 177 | bh_urlencode 178 | ------------ 179 | 180 | Encoded string with bh_urlencode to web standard. 181 | 182 | .. note:: 183 | 184 | ``bh_urlencode`` [string] 185 | 186 | .. code-block:: bash 187 | 188 | $ bh_urlencode '/zzz!@.#' 189 | %2fzzz%21%40%2e%23 190 | 191 | 192 | bh_utf8table 193 | ------------ 194 | 195 | Show UTF8 table. 196 | 197 | .. note:: 198 | 199 | ``bh_utf8table`` 200 | 201 | .. code-block:: bash 202 | 203 | $ bh_utf8table 204 | Hex Hex Hex Hex Hex Hex Hex Hex 205 | c2 a0 c2 ac ¬ c2 b8 ¸ c3 84 Ä c3 90 Ð c3 9c Ü c3 a8 è c3 b4 ô 206 | c2 a1 ¡ c2 ad c2 b9 ¹ c3 85 Å c3 91 Ñ c3 9d Ý c3 a9 é c3 b5 õ 207 | c2 a2 ¢ c2 ae ® c2 ba º c3 86 Æ c3 92 Ò c3 9e Þ c3 aa ê c3 b6 ö 208 | c2 a3 £ c2 af ¯ c2 bb » c3 87 Ç c3 93 Ó c3 9f ß c3 ab ë c3 b7 ÷ 209 | c2 a4 ¤ c2 b0 ° c2 bc ¼ c3 88 È c3 94 Ô c3 a0 à c3 ac ì c3 b8 ø 210 | c2 a5 ¥ c2 b1 ± c2 bd ½ c3 89 É c3 95 Õ c3 a1 á c3 ad í c3 b9 ù 211 | c2 a6 ¦ c2 b2 ² c2 be ¾ c3 8a Ê c3 96 Ö c3 a2 â c3 ae î c3 ba ú 212 | c2 a7 § c2 b3 ³ c2 bf ¿ c3 8b Ë c3 97 × c3 a3 ã c3 af ï c3 bb û 213 | c2 a8 ¨ c2 b4 ´ c3 80 À c3 8c Ì c3 98 Ø c3 a4 ä c3 b0 ð c3 bc ü 214 | c2 a9 © c2 b5 µ c3 81 Á c3 8d Í c3 99 Ù c3 a5 å c3 b1 ñ c3 bd ý 215 | c2 aa ª c2 b6 ¶ c3 82 Â c3 8e Î c3 9a Ú c3 a6 æ c3 b2 ò c3 be þ 216 | c2 ab « c2 b7 · c3 83 Ã c3 8f Ï c3 9b Û c3 a7 ç c3 b3 ó c3 bf ÿ 217 | 218 | 219 | -------------------------------------------------------------------------------- /src/crypto/bh_rot.sh: -------------------------------------------------------------------------------- 1 | bh_rot() { 2 | (( $# < 2 )) && return 1 3 | 4 | local n 5 | local N 6 | 7 | # n gets the alphabet letter 8 | n=$(echo -e \\x$(bh_dec2hex $(( 97 + $1 )) ) ) 9 | 10 | # N gets uppercase n 11 | N="${n^^}" 12 | 13 | # rot with tr command 14 | echo $2 | tr a-z $n-za-z | tr A-Z $N-ZA-Z 15 | } 16 | -------------------------------------------------------------------------------- /src/crypto/bh_rotall.sh: -------------------------------------------------------------------------------- 1 | bh_rotall() { 2 | (( $# < 1 )) && return 1 3 | 4 | local i 5 | 6 | for i in {1..25}; do 7 | echo "ROT$i $(bh_rot $i "$1")" 8 | done 9 | } 10 | -------------------------------------------------------------------------------- /src/crypto/bh_strxor.sh: -------------------------------------------------------------------------------- 1 | bh_strxor() { 2 | (( $# < 2 )) && return 1 3 | 4 | local str 5 | local xored 6 | local i 7 | 8 | # $2 is the string and $1 is the xor key 9 | str=$(bh_str2dec "$2") 10 | 11 | for i in $str; do 12 | xored=$(( $i ^ $1 )) 13 | echo -n "$(bh_dec2asc $xored)" 14 | done 15 | echo 16 | } 17 | -------------------------------------------------------------------------------- /src/filesystem/bh_bkp.sh: -------------------------------------------------------------------------------- 1 | bh_bkp() { 2 | (( $# < 1 )) && return 1 3 | cp -vi "$1"{,.$(date +%Y%m%d)} 4 | } 5 | -------------------------------------------------------------------------------- /src/filesystem/bh_findmime.sh: -------------------------------------------------------------------------------- 1 | bh_findmime() { 2 | (( $# < 2 )) && return 1 3 | 4 | local dir=. 5 | local filetype 6 | local opt 7 | local matches 8 | 9 | [[ -d "$2" ]] && dir="$2" 10 | 11 | case $1 in 12 | # documents 13 | -txt) 14 | opt='text/';; 15 | -pdf) 16 | opt='pdf' ;; 17 | -office) 18 | opt='vnd\.openxmlformats\-officedocument' ;; 19 | 20 | # compressed 21 | -zip) 22 | opt='zip';; 23 | -rar) 24 | opt='x\-rar' ;; 25 | 26 | # executables 27 | -pe) 28 | opt='(x\-dosexec|vnd\.microsoft\.portable\-executable)' ;; 29 | -msi) 30 | opt='vnd\.ms\-office' ;; 31 | -macho) 32 | opt='x\-mach\-binary' ;; 33 | -elf) 34 | opt='x\-(executable|pie\-executable|sharedlib)' ;; 35 | *) 36 | return 37 | esac 38 | 39 | # buffering results 40 | matches=$(for i in "$dir"/*; do 41 | filetype=$(file -Nb --mime-type "$i") 42 | [[ "$filetype" =~ application/$opt ]] && echo "${i#./*}" 43 | done) 44 | 45 | [[ -n "$matches" ]] && echo "$matches" | tr -s / / 46 | } 47 | -------------------------------------------------------------------------------- /src/filesystem/bh_hashes.sh: -------------------------------------------------------------------------------- 1 | bh_hashes() { 2 | (( $# < 1 )) && return 1 3 | 4 | local i 5 | 6 | for i in $*; do 7 | echo $(bh_cmd_md5 "$i") 8 | echo $(bh_cmd_sha1 "$i") 9 | echo $(bh_cmd_sha256 "$i") 10 | done | tr -s ' ' ' ' 11 | } 12 | -------------------------------------------------------------------------------- /src/filesystem/bh_md5rename.sh: -------------------------------------------------------------------------------- 1 | bh_md5rename() { 2 | (( $# < 1 )) && return 1 3 | 4 | local md5_hash 5 | local i 6 | 7 | for i in $*; do 8 | md5_hash=$(bh_cmd_md5 "$i" | cut -d" " -f1) 9 | [[ $md5_hash ]] && mv -v "$i" $(dirname "$i")/$md5_hash 10 | done 11 | } 12 | -------------------------------------------------------------------------------- /src/filesystem/bh_secretfile.sh: -------------------------------------------------------------------------------- 1 | bh_secretfile(){ 2 | (( $# < 1 )) && return 1 3 | 4 | local pw=$(tr -dc "a-zA-Z0-9_#@.-" < /dev/urandom | head -c 20) 5 | local filename=$RANDOM.zip 6 | zip -P "$pw" "$filename" "$1" 7 | echo "password: $pw" 8 | rm -f "$filename" 9 | } 10 | -------------------------------------------------------------------------------- /src/filesystem/bh_sharefile.sh: -------------------------------------------------------------------------------- 1 | bh_sharefile() { 2 | (( $# < 1 )) && return 1 3 | 4 | curl -sF "file=@$1" https://file.io | grep -o 'https://file\.io/[a-zA-Z0-9]*' 5 | } 6 | -------------------------------------------------------------------------------- /src/filesystem/bh_zipmal.sh: -------------------------------------------------------------------------------- 1 | bh_zipmal() { 2 | (( $# < 1 )) && return 1 3 | 4 | local name=${1%\.*}.zip 5 | zip --encrypt -P infected "$name" $@ 6 | ls -lh "$name" 7 | echo "password: infected" 8 | } 9 | -------------------------------------------------------------------------------- /src/internal/bashacks.sh: -------------------------------------------------------------------------------- 1 | bashacks() { 2 | echo -e "This is not how you use it. Type bh_ and press instead." 3 | } 4 | -------------------------------------------------------------------------------- /src/internal/bootstrap.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | bashacks_config="$HOME/.config/bashacks" 4 | bashacks_cachedir="$bashacks_config/cache" 5 | bashacks_os=$(uname -s) 6 | bashacks_wget_user_agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.246" 7 | 8 | if [[ $bashacks_os = 'Darwin' ]]; then 9 | alias bh_cmd_md5='md5 -r' 10 | alias bh_cmd_sha1='shasum' 11 | alias bh_cmd_sha256='shasum -a256' 12 | alias bh_cmd_sha512='shasum -a512' 13 | alias bh_cmd_disasm='objdump -d --x86-asm-syntax=intel' 14 | alias bh_cmd_sed_ext='sed -E' 15 | else # assume Linux 16 | alias bh_cmd_md5='md5sum' 17 | alias bh_cmd_sha1='sha1sum' 18 | alias bh_cmd_sha256='sha256sum' 19 | alias bh_cmd_sha512='sha512sum' 20 | alias bh_cmd_disasm='objdump -dM intel' 21 | alias bh_cmd_sed_ext='sed -r' 22 | fi 23 | 24 | alias bh_rot13='bh_rot 13' 25 | 26 | -------------------------------------------------------------------------------- /src/math/bh_bin2dec.sh: -------------------------------------------------------------------------------- 1 | bh_bin2dec() { 2 | (( $# < 1 )) && return 1 3 | 4 | echo $((2#$1)) 5 | } 6 | -------------------------------------------------------------------------------- /src/math/bh_charcalc.sh: -------------------------------------------------------------------------------- 1 | bh_charcalc() { 2 | (( $# < 3 )) && return 1 3 | 4 | local char 5 | local chars 6 | local res 7 | local i 8 | 9 | case $2 in 10 | +|-) 11 | for i in $(echo "$1" | sed 's/./& /g'); do 12 | char=$(bh_str2dec $i) 13 | res=$(($char $2 $3)) 14 | echo -n $(bh_dec2asc $res) 15 | done 16 | echo 17 | ;; 18 | '*') 19 | for (( i=0; i<$3; i++ )); do 20 | res="$res$1" 21 | done 22 | echo $res 23 | ;; 24 | esac 25 | } 26 | -------------------------------------------------------------------------------- /src/math/bh_dec2bin.sh: -------------------------------------------------------------------------------- 1 | bh_dec2bin() { 2 | (( $# < 1 )) && return 1 3 | 4 | echo "obase=2;$1" | bc 5 | } 6 | -------------------------------------------------------------------------------- /src/math/bh_dec2hex.sh: -------------------------------------------------------------------------------- 1 | bh_dec2hex() { 2 | (( $# < 1 )) && return 1 3 | 4 | printf "%x\n" "$1" 5 | } 6 | -------------------------------------------------------------------------------- /src/math/bh_hex2bin.sh: -------------------------------------------------------------------------------- 1 | bh_hex2bin() { 2 | (( $# < 1 )) && return 1 3 | 4 | local bin 5 | local i 6 | 7 | for i in $*; do 8 | bin=$(echo "obase=2;ibase=16;$(echo $i | tr a-f A-F)" | bc) 9 | echo -n "$bin " 10 | done 11 | echo 12 | } 13 | -------------------------------------------------------------------------------- /src/math/bh_hex2dec.sh: -------------------------------------------------------------------------------- 1 | bh_hex2dec() { 2 | (( $# < 1 )) && return 1 3 | 4 | echo $(( 0x${1#0x} )) 5 | } 6 | -------------------------------------------------------------------------------- /src/math/bh_hexcalc.sh: -------------------------------------------------------------------------------- 1 | bh_hexcalc() { 2 | (( $# < 3 )) && return 1 3 | 4 | echo -n 0x 5 | bh_dec2hex $((0x${1#0x} $2 0x${3#0x})) 6 | } 7 | -------------------------------------------------------------------------------- /src/misc/bh_epoch.sh: -------------------------------------------------------------------------------- 1 | bh_epoch() { 2 | (( $# == 0 )) && ( date +%s; return; ) 3 | 4 | if [[ $1 =~ ^[0-9]+$ ]]; then 5 | [[ $bashacks_os == Darwin ]] && date -ur $1 || date -d @$1 6 | fi 7 | } 8 | -------------------------------------------------------------------------------- /src/net/bh_bin2ip.sh: -------------------------------------------------------------------------------- 1 | bh_bin2ip() { 2 | (( $# < 1 )) && return 1 3 | 4 | local a=b=c=d= 5 | 6 | IFS=. read a b c d <<< "$1" 7 | echo $((2#$a)).$((2#$b)).$((2#$c)).$((2#$d)) 8 | } 9 | -------------------------------------------------------------------------------- /src/net/bh_hostcalc.sh: -------------------------------------------------------------------------------- 1 | bh_hostcalc() { 2 | (( $# < 1 )) && return 1 3 | 4 | echo $((2**(32-$1) - 2)) 5 | } 6 | -------------------------------------------------------------------------------- /src/net/bh_ip2bin.sh: -------------------------------------------------------------------------------- 1 | bh_ip2bin() { 2 | [[ "$1" =~ [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} ]] || return 1 3 | 4 | local i 5 | for i in $(echo "$1" | tr . ' '); do 6 | printf "%.8d." $(bh_dec2bin $i) 7 | done | sed "s/.$//" 8 | echo 9 | } 10 | -------------------------------------------------------------------------------- /src/net/bh_ipinfo.sh: -------------------------------------------------------------------------------- 1 | bh_ipinfo() 2 | { 3 | local ipaddress="${1:-`bh_myip`}" 4 | local url="http://ipinfo.io" 5 | 6 | wget -qO - "$url/$ipaddress" 7 | } 8 | -------------------------------------------------------------------------------- /src/net/bh_ipisblocked.sh: -------------------------------------------------------------------------------- 1 | bh_ipisblocked() { 2 | (( $# < 1 )) && return 1 3 | 4 | local ipaddress="${1:-`bh_myip`}" 5 | local url_projects='TALOS;https://www.talosintelligence.com/documents/ip-blacklist 6 | Malc0de;http://malc0de.com/bl/IP_Blacklist.txt 7 | Projecthoneypot.org;https://www.projecthoneypot.org/list_of_ips.php 8 | blocklist.de;http://lists.blocklist.de/lists/all.txt 9 | Alienvault;https://reputation.alienvault.com/reputation.generic 10 | SANS-TOPSOURCE;https://isc.sans.edu/api/topsources?json' 11 | 12 | echo "== $ipaddress ==" 13 | for project in $url_projects; do 14 | pjname="$(echo $project \ 15 | | cut -d ';' -f1)" 16 | pjlink="$(echo $project \ 17 | | cut -d ';' -f2)" 18 | 19 | if wget -T10 $pjlink -q -O - \ 20 | | grep -Eo "([0-9]{1,3}\.){3}[0-9]{1,3}" \ 21 | | grep -E ^$ipaddress$ > /dev/null 2>&1 22 | then 23 | echo -e "[T]\t$pjname" 24 | else 25 | echo -e "[F]\t$pjname" 26 | fi 27 | done 28 | } 29 | -------------------------------------------------------------------------------- /src/net/bh_myip.sh: -------------------------------------------------------------------------------- 1 | bh_myip() { 2 | local ip=$(wget -q https://api.ipify.org -O -) 3 | [[ $ip =~ [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} ]] && echo $ip 4 | } -------------------------------------------------------------------------------- /src/net/bh_unshort.sh: -------------------------------------------------------------------------------- 1 | bh_unshort() { 2 | (( $# < 1 )) && return 1 3 | 4 | wget -T10 --max-redirect 0 --spider "$1" 2>&1 | grep -E '^Loca(tion|liza..o):' | cut -d' ' -f2 5 | } 6 | -------------------------------------------------------------------------------- /src/net/bh_wgetr.sh: -------------------------------------------------------------------------------- 1 | bh_wgetr() { 2 | (( $# < 1 )) && return 1 3 | 4 | wget -crw 2 --random-wait -U "$bashacks_wget_user_agent" "$1" 5 | } -------------------------------------------------------------------------------- /src/programming/bh_skel_c.sh: -------------------------------------------------------------------------------- 1 | bh_skel_c() { 2 | echo -e "#include \n\nint main(int argc, char *argv[]) {\n\n\n\treturn 0;\n}" 3 | } 4 | -------------------------------------------------------------------------------- /src/programming/bh_skel_go.sh: -------------------------------------------------------------------------------- 1 | bh_skel_go(){ 2 | echo -e "package main\n\nimport (\n\t\"fmt\"\n)\n\nfunc main() {\n\n\tfmt.Println(\"test\")\n\n}" 3 | } 4 | -------------------------------------------------------------------------------- /src/programming/bh_skel_latex.sh: -------------------------------------------------------------------------------- 1 | bh_skel_latex(){ 2 | echo -e \ 3 | '\\documentclass{article} 4 | 5 | \\usepackage[english]{babel} 6 | \\usepackage[utf8]{inputenc} 7 | \\usepackage[margin=1in]{geometry} 8 | 9 | \\author{} 10 | \\title{} 11 | 12 | \\begin{document} 13 | \\maketitle 14 | 15 | \\end{document}' 16 | } 17 | -------------------------------------------------------------------------------- /src/programming/bh_skel_python.sh: -------------------------------------------------------------------------------- 1 | bh_skel_python() { 2 | echo -e "#!/usr/bin/env python\n# *-* coding: utf-8 *-*\n\nif __name__ == "__main__":\n\t" 3 | } -------------------------------------------------------------------------------- /src/programming/bh_skel_yara.sh: -------------------------------------------------------------------------------- 1 | bh_skel_yara() { 2 | echo -e \ 3 | "rule test { 4 | meta: 5 | author = \"$(whoami)\" 6 | description = \"\" 7 | date = \"$(date +%Y-%m-%d)\" 8 | ref = \"\" 9 | hash = \"\" 10 | 11 | strings: 12 | \$a = \"test\" ascii wide 13 | 14 | condition: 15 | all of them 16 | }" 17 | } 18 | -------------------------------------------------------------------------------- /src/reversing/bh_asmgrep.sh: -------------------------------------------------------------------------------- 1 | bh_asmgrep() { 2 | (( $# < 2 )) && return 1 3 | 4 | bh_cmd_disasm "$2" | grep --color -EC4 "$1" 5 | } 6 | -------------------------------------------------------------------------------- /src/reversing/bh_asminfo.sh: -------------------------------------------------------------------------------- 1 | bh_asminfo() { 2 | (( $# < 1 )) && return 1 3 | 4 | local ins=$1 5 | 6 | [[ -d $bashacks_cachedir ]] || mkdir -p $bashacks_cachedir 7 | 8 | if [[ -s $bashacks_cachedir/$ins.txt ]]; then 9 | cat $bashacks_cachedir/$ins.txt 10 | else 11 | wget -T10 -U "${bashacks_wget_user_agent}" \ 12 | -q https://faydoc.tripod.com/cpu/$ins.htm -O - \ 13 | | html2text \ 14 | | sed -n '/^===.*/,$p' \ 15 | | sed 's/^===.*/'${ins}'/;s/_/ /g' \ 16 | | tee -a $bashacks_cachedir/$ins.txt 17 | fi 18 | } 19 | -------------------------------------------------------------------------------- /src/reversing/bh_replacestring.sh: -------------------------------------------------------------------------------- 1 | bh_replacestring() { 2 | [[ -f "$1" && -n "$2" && -n "$3" && "${#2}" == "${#3}" ]] || return 1 3 | 4 | local fil="$1" 5 | local src="$2" 6 | local dst="$3" 7 | 8 | local srchex=$(echo "$src" | xxd -pu) 9 | local dsthex=$(echo "$dst" | xxd -pu) 10 | 11 | local tmpfile=$(mktemp) 12 | 13 | # xxd -r -p works, while xxd -rp or xxd -pr doesn't O.o 14 | xxd -p $fil | tr -d \\n | sed "s/${srchex::-2}/${dsthex::-2}/g" | xxd -r -p > $tmpfile 15 | 16 | [[ -s $tmpfile ]] && mv $tmpfile $fil 17 | } 18 | -------------------------------------------------------------------------------- /src/reversing/bh_zerostring.sh: -------------------------------------------------------------------------------- 1 | bh_zerostring() { 2 | [[ -f "$1" && -n "$2" ]] || return 1 3 | 4 | local fil="$1" 5 | local search="$2" 6 | 7 | # 'tr' is needed here because the strings command 8 | # might output lines starting with two spaces 9 | local pos=$(strings -t d "$fil" | grep -F "$search" | tr -s ' ' ' ' | cut -d' ' -f1) 10 | 11 | local siz=${#search} 12 | for i in $pos; do 13 | dd conv=notrunc bs=1 count=$siz seek=$i if=/dev/zero of="$fil" 14 | done 15 | } 16 | -------------------------------------------------------------------------------- /src/strings/bh_asciitable.sh: -------------------------------------------------------------------------------- 1 | bh_asciitable() { 2 | echo -en \ 3 | "Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex Dec Hex\n\ 4 | 0 00 NUL 16 10 DLE 32 20 48 30 0 64 40 @ 80 50 P 96 60 \` 112 70 p\n\ 5 | 1 01 SOH 17 11 DC1 33 21 ! 49 31 1 65 41 A 81 51 Q 97 61 a 113 71 q\n\ 6 | 2 02 STX 18 12 DC2 34 22 \" 50 32 2 66 42 B 82 52 R 98 62 b 114 72 r\n\ 7 | 3 03 ETX 19 13 DC3 35 23 # 51 33 3 67 43 C 83 53 S 99 63 c 115 73 s\n\ 8 | 4 04 EOT 20 14 DC4 36 24 $ 52 34 4 68 44 D 84 54 T 100 64 d 116 74 t\n\ 9 | 5 05 ENQ 21 15 NAK 37 25 % 53 35 5 69 45 E 85 55 U 101 65 e 117 75 u\n\ 10 | 6 06 ACK 22 16 SYN 38 26 & 54 36 6 70 46 F 86 56 V 102 66 f 118 76 v\n\ 11 | 7 07 BEL 23 17 ETB 39 27 ' 55 37 7 71 47 G 87 57 W 103 67 g 119 77 w\n\ 12 | 8 08 BS 24 18 CAN 40 28 ( 56 38 8 72 48 H 88 58 X 104 68 h 120 78 x\n\ 13 | 9 09 HT 25 19 EM 41 29 ) 57 39 9 73 49 I 89 59 Y 105 69 i 121 79 y\n\ 14 | 10 0A LF 26 1A SUB 42 2A * 58 3A : 74 4A J 90 5A Z 106 6A j 122 7A z\n\ 15 | 11 0B VT 27 1B ESC 43 2B + 59 3B ; 75 4B K 91 5B [ 107 6B k 123 7B {\n\ 16 | 12 0C FF 28 1C FS 44 2C , 60 3C < 76 4C L 92 5C \\ 108 6C l 124 7C |\n\ 17 | 13 0D CR 29 1D GS 45 2D - 61 3D = 77 4D M 93 5D ] 109 6D m 125 7D }\n\ 18 | 14 0E SO 30 1E RS 46 2E . 62 3E > 78 4E N 94 5E ^ 110 6E n 126 7E ~\n\ 19 | 15 0F SI 31 1F US 47 2F / 63 3F ? 79 4F O 95 5F _ 111 6F o 127 7F DEL\n" 20 | } 21 | -------------------------------------------------------------------------------- /src/strings/bh_dec2asc.sh: -------------------------------------------------------------------------------- 1 | bh_dec2asc() { 2 | (( $# < 1 )) && return 1 3 | 4 | echo -e $(printf "\\\x%x" $1) 5 | } 6 | -------------------------------------------------------------------------------- /src/strings/bh_hex2str.sh: -------------------------------------------------------------------------------- 1 | bh_hex2str() { 2 | (( $# < 1 )) && return 1 3 | 4 | local hex 5 | local i 6 | 7 | # remove non-hexa characters 8 | hex=$(echo "$1" | bh_cmd_sed_ext 's/(0x|\\x| |\{|\||\}|,)//g') 9 | 10 | # insert space every two characters 11 | hex=$(echo "$hex" | bh_cmd_sed_ext 's/../& /g') 12 | 13 | for i in $hex; do 14 | echo -ne "\\x$i" 15 | done 16 | echo 17 | } 18 | -------------------------------------------------------------------------------- /src/strings/bh_str2dec.sh: -------------------------------------------------------------------------------- 1 | bh_str2dec() { 2 | (( $# < 1 )) && return 1 3 | 4 | echo -n "$1" | hexdump -ve '/1 "%d "' | sed 's/\(.*\) /\1/' 5 | echo 6 | } 7 | 8 | bh_asc2dec() { 9 | echo "WARNING: bh_asc2dec() is depcreated and will be removed in the next release. Use bh_str2dec() instead." 10 | (( $# < 1 )) && return 1 11 | 12 | bh_str2dec $1 13 | } 14 | -------------------------------------------------------------------------------- /src/strings/bh_str2hex.sh: -------------------------------------------------------------------------------- 1 | bh_str2hex() { 2 | (( $# < 1 )) && return 1 3 | 4 | case "$1" in 5 | "-x") 6 | echo -n "$2" | hexdump -ve '/1 "%02x"' | sed 's/../\\x&/g' 7 | echo 8 | ;; 9 | "-0x") 10 | echo -n "$2" | hexdump -ve '/1 "0x%02x "' | sed 's/\(.*\) /\1/' 11 | echo 12 | ;; 13 | "-c") 14 | echo -n '{ ' 15 | echo -n "$2" | hexdump -ve '/1 "0x%02x, "' | sed 's/\(.*\), /\1/' 16 | echo ' }' 17 | ;; 18 | *) 19 | echo -n "$1" | hexdump -ve '/1 "%02x "' | sed 's/\(.*\) /\1/' 20 | echo 21 | ;; 22 | esac 23 | } 24 | 25 | -------------------------------------------------------------------------------- /src/strings/bh_str2hexr.sh: -------------------------------------------------------------------------------- 1 | bh_str2hexr() { 2 | (( $# < 1 )) && return 1 3 | 4 | case "$1" in 5 | "-x" | "-0x" | "-c") 6 | bh_str2hex $1 "$(echo "$2" | rev)" 7 | ;; 8 | *) 9 | bh_str2hex "$(echo "$1" | rev)" 10 | ;; 11 | esac 12 | } 13 | -------------------------------------------------------------------------------- /src/strings/bh_urldecode.sh: -------------------------------------------------------------------------------- 1 | bh_urldecode() { 2 | (( $# < 1 )) && return 1 3 | echo "$1" | perl -pe 's/%([0-9a-f]{2})/pack "H*", $1/gie' 4 | } -------------------------------------------------------------------------------- /src/strings/bh_urlencode.sh: -------------------------------------------------------------------------------- 1 | bh_urlencode() { 2 | (( $# < 1 )) && return 1 3 | echo -ne "$1" | perl -pe 's/\W/"%".unpack "H*",$&/gei' 4 | echo 5 | } -------------------------------------------------------------------------------- /src/strings/bh_utf8table.sh: -------------------------------------------------------------------------------- 1 | bh_utf8table() { 2 | echo -ne \ 3 | "Hex Hex Hex Hex Hex Hex Hex Hex\n\ 4 | c2 a0 c2 ac ¬ c2 b8 ¸ c3 84 Ä c3 90 Ð c3 9c Ü c3 a8 è c3 b4 ô\n\ 5 | c2 a1 ¡ c2 ad ­ c2 b9 ¹ c3 85 Å c3 91 Ñ c3 9d Ý c3 a9 é c3 b5 õ\n\ 6 | c2 a2 ¢ c2 ae ® c2 ba º c3 86 Æ c3 92 Ò c3 9e Þ c3 aa ê c3 b6 ö\n\ 7 | c2 a3 £ c2 af ¯ c2 bb » c3 87 Ç c3 93 Ó c3 9f ß c3 ab ë c3 b7 ÷\n\ 8 | c2 a4 ¤ c2 b0 ° c2 bc ¼ c3 88 È c3 94 Ô c3 a0 à c3 ac ì c3 b8 ø\n\ 9 | c2 a5 ¥ c2 b1 ± c2 bd ½ c3 89 É c3 95 Õ c3 a1 á c3 ad í c3 b9 ù\n\ 10 | c2 a6 ¦ c2 b2 ² c2 be ¾ c3 8a Ê c3 96 Ö c3 a2 â c3 ae î c3 ba ú\n\ 11 | c2 a7 § c2 b3 ³ c2 bf ¿ c3 8b Ë c3 97 × c3 a3 ã c3 af ï c3 bb û\n\ 12 | c2 a8 ¨ c2 b4 ´ c3 80 À c3 8c Ì c3 98 Ø c3 a4 ä c3 b0 ð c3 bc ü\n\ 13 | c2 a9 © c2 b5 µ c3 81 Á c3 8d Í c3 99 Ù c3 a5 å c3 b1 ñ c3 bd ý\n\ 14 | c2 aa ª c2 b6 ¶ c3 82 Â c3 8e Î c3 9a Ú c3 a6 æ c3 b2 ò c3 be þ\n\ 15 | c2 ab « c2 b7 · c3 83 Ã c3 8f Ï c3 9b Û c3 a7 ç c3 b3 ó c3 bf ÿ\n" 16 | } --------------------------------------------------------------------------------