Captcha Intruder is an automatic pentesting tool to bypass captchas.

CIntruder is released under the terms of the General Public License v3 and is copyrighted by psy (root@lordepsylon.net - epsylon@riseup.net).

cintruder [OPTIONS]

Options: --version show program's version number and exit -h, --help show this help message and exit -v, --verbose active verbose mode output results --proxy=PROXY use proxy server (tor: http://localhost:8118) --track=TRACK download a number of captchas from url (to: 'inputs/') --train=TRAIN apply common OCR techniques to captcha --crack=CRACK brute force using local dictionary (from: 'iconset/') --xml=XML export result to xml format

Advanced OCR (training): --set-id=SETIDS set colour's id manually (use -v for details) --editor launch an editor to apply image filters

Modules (training): --list list available modules (from: 'core/mods/') --mod=NAME train using a specific OCR exploiting module

Handlering (cracking): --tool=COMMAND replace suggested word on commands of another tool. use 'CINT' marker like flag (ex: 'txtCaptcha=CINT')

CIntruderNet ('http://cintruder.sf.net/cinet'): --send-net send resolved captcha to CIntruderNet --view-net visit distributed online dictionary website

• Simple crack from file:

• Simple crack from URL:

• Simple crack, exporting results to xml file

• Simple crack, with proxy TOR and verbose output

• Train captcha(s) from url, with proxy TOR and verbose output

• Track 50 captcha(s) from url with proxy TOR

• List available modules (from core/mods/)

• Launch an OCR module to train a specific local captcha

• Launch an OCR module to crack a specific online captcha, with verbose output

• Replace suggested word by CIntruder after cracking, on input commands of another tool (ex: XSSer)

• Send online captcha cracked to distributed online dictionary (CInet)

• Visit distributed online dictionary (CInet) website (http://cintruder.sf.net/cinet)

$ python cintruder --view-net