{"id":2248,"date":"2016-09-14T22:41:26","date_gmt":"2016-09-14T20:41:26","guid":{"rendered":"https:\/\/www.asafety.fr\/?page_id=2248"},"modified":"2016-09-14T22:49:43","modified_gmt":"2016-09-14T20:49:43","slug":"visualcaptchabreaker","status":"publish","type":"page","link":"https:\/\/www.asafety.fr\/en\/projects\/visualcaptchabreaker\/","title":{"rendered":"VisualCaptchaBreaker"},"content":{"rendered":"

<\/p>\n

How to break any\u00a0VisualCaptcha.net’s captchas ?<\/p>\n

VisualCaptcha.net solution is sufficiently robust ?<\/p><\/blockquote>\n

VisualCaptchaBreaker can break any VisualCaptcha.net solution with 100% success rate.<\/strong><\/p>\n

Download\u00a0VisualCaptchaBreaker<\/strong><\/a><\/p>\n

\"githubbutton\"<\/a><\/p>\n

How to use\u00a0VisualCaptchaBreaker ?<\/h1>\n
$ python VisualCaptchaBreaker-latest.py -h\r\n\r\n __      ___                 _  _____            _       _\r\n \\ \\ <\/span>   \/ (_)               |<\/span> |<\/span>\/ ____|<\/span>          |<\/span> |<\/span>     |<\/span> |<\/span>\r\n  \\ \\ <\/span> \/ \/ _ ___ _   _  __ _|<\/span> |<\/span> |<\/span>     __ _ _ __ |<\/span> |<\/span>_ ___|<\/span> |<\/span>__   __ _\r\n   \\ \\\/<\/span> \/ |<\/span> \/ __|<\/span> |<\/span> |<\/span> |<\/span>\/ _`<\/span> |<\/span> |<\/span> |<\/span>    \/ _`<\/span><\/span> |<\/span> '<\/span>_ \\| __\/ __| '<\/span><\/span>_ \\ <\/span>\/ _`<\/span> |<\/span><\/span>\r\n    \\ <\/span> \/  |<\/span> \\_<\/span>_ \\ <\/span>|<\/span>_|<\/span> |<\/span> (_|<\/span> |<\/span> |<\/span> |<\/span>___|<\/span> (_|<\/span> |<\/span> |<\/span>_) |<\/span> ||<\/span> (__|<\/span> |<\/span> |<\/span> |<\/span> (_|<\/span> |<\/span><\/span>\r\n     \\\/<\/span>   |<\/span>_|<\/span>___\/\\_<\/span>_,_|<\/span>\\_<\/span>_,_|<\/span>_|<\/span>\\_<\/span>____\\_<\/span>_,_|<\/span> .__\/ \\_<\/span>_\\_<\/span>__|<\/span>_|<\/span> |<\/span>_|<\/span>\\_<\/span>_,_|<\/span><\/span>\r\n               |<\/span>  _ \\ <\/span>              |<\/span> |<\/span>   |<\/span> |<\/span><\/span>\r\n               |<\/span> |<\/span>_) |<\/span>_ __ ___  __ _|<\/span> |<\/span> __|<\/span>_|<\/span> _ __<\/span>\r\n               |<\/span>  _ <<\/span>|<\/span> '<\/span>__\/ _ \\\/ _` | |\/ \/ _ \\ '<\/span>__|<\/span><\/span>\r\n               |<\/span> |<\/span>_) |<\/span> |<\/span> |<\/span>  __\/ (_|<\/span> |<\/span>   <<\/span>  __\/ |<\/span><\/span>\r\n               |<\/span>____\/|<\/span>_|<\/span>  \\_<\/span>__|<\/span>\\_<\/span>_,_|<\/span>_|<\/span>\\_\\_<\/span>__|<\/span>_|<\/span><\/span>\r\n\r\nTitle:                  VisualCaptchaBreaker.py  Version: 1.0.0<\/span>\r\nAuthor:                 Yann CAM<\/span>\r\nWebsite:                www.asafety.fr<\/span>\r\nSource:                 github.com\/yanncam\/VisualCaptchaBreaker<\/span>\r\nDescription:            Breaking any VisualCaptcha 5.x with 100% success rate<\/span>\r\n-----------------------------------------------------------------------------<\/span>\r\n\r\nusage: VisualCaptchaBreaker-latest.py [OPTIONS]<\/span>\r\n\r\nBreaking any VisualCaptcha 5.x with 100% success rate :<\/span><\/span>\r\n        eg: python VisualCaptchaBreaker-latest.py -f TARGET_REQUEST.txt<\/span>\r\n        eg: python VisualCaptchaBreaker-latest.py -d TARGET_DIRECTORY<\/span>\r\n        eg: python VisualCaptchaBreaker-latest.py -f TARGET_REQUEST.txt -p \"<\/span>127.0.0.1:8080\"<\/span> -n 10<\/span>\r\n        eg: python VisualCaptchaBreaker-latest.py -f TARGET_REQUEST.txt -s \"<\/span>\/visualCaptcha-PHP\/public\/start\"<\/span> -i \"<\/span>\/visualCaptcha-PHP\/public\/image\"<\/span> -n 10 -c -v --https<\/span>\r\n\r\nTARGET_REQUEST.txt sample raw request file (to demo.visualcaptcha.net) :<\/span><\/span>\r\n        POST \/try HTTP\/1.1<\/span>\r\n        Host: demo.visualcaptcha.net<\/span>\r\n        User-Agent: Mozilla\/5.0 (Windows NT 10.0;<\/span> WOW64;<\/span> rv:46.0) Gecko\/20100101 Firefox\/46.0<\/span>\r\n        Referer: http:\/\/demo.visualcaptcha.net\/<\/span>\r\n        Cookie: PHPSESSID=MyFaKeSeSsIoNiD<\/span>\r\n        Content-Type: application\/x-www-form-urlencoded<\/span>\r\n        Content-Length: 52<\/span>\r\n\r\n        %VISUALCAPTCHANAME%=%VISUALCAPTCHAVALUE%&<\/span>submit-bt=<\/span>\r\n\r\noptional arguments:<\/span>\r\n  -h, --help            show this help<\/span> message and exit<\/span><\/span>\r\n  -n NUMBER, --number NUMBER<\/span>\r\n                        Number of request(s) to make (default: 1)<\/span>\r\n  -s STARTPATH, --startPath STARTPATH<\/span>\r\n                        VisualCaptcha initialization path (default: \/start)<\/span>\r\n  -i IMAGEPATH, --imagePath IMAGEPATH<\/span>\r\n                        VisualCaptcha image path (default: \/image)<\/span>\r\n  -c, --cookie          Use cookie defined in<\/span> raw HTTP file(s)<\/span>\r\n  -f FILES [FILES ...], --files FILES [FILES ...]<\/span>\r\n                        Files containing raw HTTP requests with %VISUALCAPTCHANAME% and %VISUALCAPTCHAVALUE% as POST param<\/span>\r\n  -d DIRECTORY, --directory DIRECTORY<\/span>\r\n                        Directory containing raw HTTP requests in<\/span> files with %VISUALCAPTCHANAME% and %VISUALCAPTCHAVALUE% as POST param<\/span>\r\n  -p PROXY, --proxy PROXY<\/span>\r\n                        HTTP Proxy to send requests via. (Burp eg: 127.0.0.1:8080)<\/span>\r\n  --https               Use HTTPS<\/span>\r\n  -v, --verbose         Debug logging<\/span><\/pre>\n
Demonstration :<\/h1>\n