├── typewriter.mp3 ├── requirements.txt ├── typestring.py ├── browser.html ├── Readme.md ├── rdpupload.py ├── rdpupload3.py └── LICENSE /typewriter.mp3: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/cornerpirate/rdpupload/HEAD/typewriter.mp3 -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | MouseInfo==0.1.3 2 | Pillow>=8.1.1 3 | playsound==1.2.2 4 | PyAutoGUI==0.9.50 5 | PyGetWindow==0.0.8 6 | PyMsgBox==1.0.7 7 | pyperclip==1.8.0 8 | PyRect==0.1.4 9 | PyScreeze==0.1.26 10 | PyTweening==1.0.3 11 | tqdm==4.45.0 12 | -------------------------------------------------------------------------------- /typestring.py: -------------------------------------------------------------------------------- 1 | # Created by CornerPirate on 14/04/2020 2 | # This types the contents of sys.argv[1] into a remote session. 3 | # Bypassing restrictive copy/paste environments for fun and profit. 4 | from pyautogui import press, typewrite, hotkey 5 | from tqdm import tqdm 6 | from multiprocessing import Process 7 | import sys 8 | import os 9 | import time 10 | 11 | 12 | ####################### Library Functions ######################### 13 | 14 | # Splits a string (s) into chunks of size (n) 15 | def nsplit(s, n): 16 | return [s[k:k+n] for k in range(0, len(s), n)] 17 | 18 | ################################################################### 19 | 20 | # defining global variables 21 | tosend = sys.argv[1] 22 | delay = 3 # number of seconds to get pointer into remote session. 23 | 24 | print("[*] you said (" + tosend + ")") 25 | 26 | # Sleep to give the user time to get their mouse pointer in place 27 | print("[*] Sleeping for " + str(delay) + " seconds. Get your mouse pointer into Notepad within your RDP Session") 28 | time.sleep(delay) 29 | 30 | # Tested the time for uploading the entire file versus splitting into chunks and saw no difference really. 31 | # So might as well split so we can get a progress update. 32 | splits = nsplit(tosend, 256) 33 | max = len(splits) # number of slices of size 256 34 | 35 | # Lets be classy eh? Let you know when it is finished. 36 | p = None 37 | 38 | # Do the typing and use tqdm to display a progress bar 39 | for split in tqdm(splits): 40 | typewrite(split) 41 | 42 | # Close down routine and tell the user how to retrieve their file 43 | print("[*] Upload complete, have a nice day") 44 | 45 | -------------------------------------------------------------------------------- /browser.html: -------------------------------------------------------------------------------- 1 | 5 | 22 | 23 | 24 |

25 |
-------------------------------------------------------------------------------- /Readme.md: -------------------------------------------------------------------------------- 1 | # Overview 2 | 3 | Use this if you have the need to upload a file to RDP where perhaps copy/paste and local disks cannot be used. 4 | 5 | Additionally this can be used in cloud environments such as Azure within Bastion hosts where copy/paste can be particularly tricky at times. 6 | 7 | Disclaimer: *Only use this on services where you are legally allowed to do so. Doing otherwise risks your liberty.* 8 | 9 | For more information about this check out my blog on it: 10 | 11 | [https://cornerpirate.com/2020/04/14/uploading-file-when-all-else-fails//](https://cornerpirate.com/2020/04/14/uploading-file-when-all-else-fails/) 12 | 13 | It works by: 14 | 15 | 1. Creating a zip of the file you want to upload (may save some space for some files) 16 | 2. Base64 encoding that file. 17 | 3. Typing the Base64 string programatically. 18 | 19 | While 3) is happening you cannot use your mouse or keyboard. The data rate is low so be careful and plan what you want to upload. 20 | 21 | ## Install rdpupload 22 | Pretty simple here clone the repo using this command, or download and extract the zip: 23 | 24 | ```bash 25 | git clone https://github.com/cornerpirate/rdpupload.git 26 | ``` 27 | 28 | Install pre-requisites using the requirements.txt file as shown: 29 | 30 | ```bash 31 | pip install -r requirements.txt 32 | ``` 33 | 34 | ## Usage 35 | 36 | I have now converted to Python3 and provided it as "rdpupload3.py" which you can run like this: 37 | 38 | ```bash 39 | python rdpupload3.py -d 3 -f nc.exe 40 | ``` 41 | 42 | This has been tested on a Windows environment and worked fine with the exception of the sounds playing when "-s" was specified. This is not a core feature so I am not losing sleep. Sounds played fine on Kali for me. 43 | 44 | The legacy version remains as "rdpupload.py" which works with Python 2. It uses a different syntax and does not support "-c" where the catcher can be uploaded. 45 | 46 | Additionally, I have added "typestring.py" which is Python 3. For use where you just want to reliably paste a string into a restricted environment. Specify the string within double quotes as the argument to the script like this: 47 | 48 | ```bash 49 | python typestring "I want to type this in here" 50 | ``` 51 | 52 | This has a hardcoded 3 second delay before the string is typed so you have 3 seconds to put the mouse pointer within the correct part of your remote session. 53 | 54 | Note: If your string includes double quotes or shell restrictive characters then be sure to escape them appropriately. 55 | 56 | This also supports file upload without applying any encoding: 57 | 58 | ```bash 59 | python typestring 60 | ``` 61 | 62 | When you are uploading text files instead of binaries this will work as well as rdpupload3.py. Under the hood this is how the rdpupload3.py "-c" | "--catcher" functionality works. It just calls ```python typestring.py browser.html``` 63 | -------------------------------------------------------------------------------- /rdpupload.py: -------------------------------------------------------------------------------- 1 | # Created by CornerPirate on 10/11/2017 2 | # This zips any file and then base64 encodes it. 3 | # It then delays for 10 seconds so you can get your mouse pointer in place. 4 | # This will then type the encoded characters wherever your pointer has focus. 5 | # Useful when uploading files to RDP/VNC if he system does not allow 6 | # Drag and drop of files or paste. 7 | from pyautogui import press, typewrite, hotkey 8 | from playsound import playsound 9 | from tqdm import tqdm 10 | from multiprocessing import Process 11 | import sys 12 | import os 13 | import zipfile 14 | import base64 15 | import time 16 | import argparse 17 | 18 | 19 | ####################### Library Functions ######################### 20 | 21 | # Splits a string (s) into chunks of size (n) 22 | def nsplit(s, n): 23 | return [s[k:k+n] for k in xrange(0, len(s), n)] 24 | 25 | # Plays the typewriter sound 26 | def playTypewriter(): 27 | while True: 28 | playsound("typewriter.mp3") 29 | 30 | ################################################################### 31 | 32 | # Defining the arguments and parsing the args. 33 | parser = argparse.ArgumentParser() 34 | parser.add_argument("file", help="file that you want to upload") 35 | parser.add_argument("-d", "--delay", type=int, help="time in seconds to delay before pasting (default is 10)", default=10) 36 | parser.add_argument("-s", "--sound", help="plays a typewriter sound until upload is finished", action='store_true') 37 | args = parser.parse_args() 38 | 39 | # Zip the intended file, might save some space if what you are uploading 40 | # Can save some space by zipping. 41 | zfile = args.file + ".zip" 42 | 43 | zipf = zipfile.ZipFile(zfile, 'w') 44 | zipf.write(args.file) 45 | zipf.close() 46 | 47 | # Tell the user 48 | print "[*] Zipped up: " + zfile 49 | print "[*] Base64 encoding zipped file " 50 | 51 | # Base64 encode the zipped file 52 | b64 = base64.encodestring(open(zfile,'rb').read()) 53 | 54 | # Cleanup the zipped file 55 | print "[*] Deleting the zip that was made" 56 | os.remove(zfile) 57 | 58 | # Sleep to give the user time to get their mouse pointer in place 59 | print "[*] Sleeping for " + str(args.delay) + " seconds. Get your mouse pointer into Notepad within your RDP Session" 60 | time.sleep(args.delay) 61 | 62 | # Tested the time for uploading the entire file versus splitting into chunks and saw no difference really. 63 | # So might as well split so we can get a progress update. 64 | splits = nsplit(b64, 256) 65 | max = len(splits) # number of slices of size 256 66 | 67 | # Lets be classy eh? Let you know when it is finished. 68 | p = None 69 | if args.sound: 70 | p = Process(target=playTypewriter) 71 | p.start() 72 | 73 | # Do the typing and use tqdm to display a progress bar 74 | for split in tqdm(splits): 75 | typewrite(split) 76 | 77 | # We got through it. Kill the sounds 78 | if args.sound and p !=None: 79 | p.terminate() 80 | 81 | # Close down routine and tell the user how to retrieve their file 82 | print "[*] Upload complete" 83 | print "[*] Save the file in your text editor on the windows system" 84 | print "[*] Use 'certutil' to base64 decode to retrieve the intended file" 85 | print "[*] certutil -decode " 86 | print "[*] The output file needs a .zip extension. You can then unpack that as Windows has a zip util" 87 | -------------------------------------------------------------------------------- /rdpupload3.py: -------------------------------------------------------------------------------- 1 | # Created by CornerPirate on 10/11/2017 2 | # This zips any file and then base64 encodes it. 3 | # It then delays for 10 seconds so you can get your mouse pointer in place. 4 | # This will then type the encoded characters wherever your pointer has focus. 5 | # Useful when uploading files to RDP/VNC if he system does not allow 6 | # Drag and drop of files or paste. 7 | from pyautogui import press, typewrite, hotkey 8 | from playsound import playsound 9 | from tqdm import tqdm 10 | from multiprocessing import Process 11 | import sys 12 | import os 13 | import zipfile 14 | import base64 15 | import time 16 | import argparse 17 | 18 | 19 | ####################### Library Functions ######################### 20 | 21 | # Splits a string (s) into chunks of size (n) 22 | def nsplit(s, n): 23 | return [s[k:k+n] for k in range(0, len(s), n)] 24 | 25 | # Plays the typewriter sound 26 | def playTypewriter(): 27 | while True: 28 | playsound('typewriter.mp3') 29 | 30 | ################################################################### 31 | 32 | # Defining the arguments and parsing the args. 33 | parser = argparse.ArgumentParser() 34 | parser.add_argument("file", help="file that you want to upload") 35 | parser.add_argument("-d", "--delay", type=int, help="time in seconds to delay before pasting (default is 10)", default=10) 36 | parser.add_argument("-s", "--sound", help="plays a typewriter sound until upload is finished", action='store_true') 37 | args = parser.parse_args() 38 | 39 | # Zip the intended file, might save some space if what you are uploading 40 | # Can save some space by zipping. 41 | zfile = args.file + ".zip" 42 | 43 | zipf = zipfile.ZipFile(zfile, 'w') 44 | zipf.write(args.file) 45 | zipf.close() 46 | 47 | # Tell the user 48 | print("[*] Zipped up: " + zfile) 49 | print("[*] Base64 encoding zipped file ") 50 | 51 | # Base64 encode the zipped file 52 | b64 = base64.b64encode(open(zfile,'rb').read()) 53 | encodedfile = open(args.file + ".b64", "w") 54 | encodedfile.write(b64.decode("utf-8")) 55 | encodedfile.close() 56 | print("[*] Saved encoded file to " + args.file + ".b64") 57 | 58 | # Cleanup the zipped file 59 | print("[*] Deleting the zip that was made") 60 | #os.remove(zfile) 61 | 62 | # Sleep to give the user time to get their mouse pointer in place 63 | print("[*] Sleeping for " + str(args.delay) + " seconds. Get your mouse pointer into Notepad within your RDP Session") 64 | time.sleep(args.delay) 65 | 66 | # Tested the time for uploading the entire file versus splitting into chunks and saw no difference really. 67 | # So might as well split so we can get a progress update. 68 | splits = nsplit(b64, 64) 69 | max = len(splits) # number of slices of size 256 70 | 71 | # Lets be classy eh? Let you know when it is finished. 72 | p = None 73 | if args.sound: 74 | p = Process(target=playTypewriter) 75 | p.start() 76 | 77 | # Do the typing and use tqdm to display a progress bar 78 | for split in tqdm(splits): 79 | typewrite(split.decode("utf-8")) 80 | time.sleep(0.4) 81 | 82 | 83 | # We got through it. Kill the sounds 84 | if args.sound and p !=None: 85 | p.terminate() 86 | 87 | # Close down routine and tell the user how to retrieve their file 88 | print("[*] Upload complete") 89 | print("[*] Save the file in your text editor on the windows system") 90 | print("[*] Use 'certutil' to base64 decode to retrieve the intended file") 91 | print("[*] certutil -decode ") 92 | print("[*] The output file needs a .zip extension. You can then unpack that as Windows has a zip util") 93 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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