Massive Registration Attack - Help

[27RUS]

have massive registrations (with Registration option OFF also too)
any CAPTCHA variants not work
please HELP

vBulletin: 4.2.2 Patch Level 2

i am save URL and POST data, for example:

17-12-2014 17:21:43 46.161.41.167 forum.ru/register.php?do=addmember REFERER: [forum.ru/register.php] username=MauriceSl&password=9Gqp5w1svD&passwordconfirm=9Gqp5w1svD&email=debraoh@driversdirectory.in&emailconfirm=debraoh@driversdirectory.in&humanverify=Array&recaptcha_challenge_field=03AHJ_Vus503piCu0xdSjb_m ru3YP8U-bhCGkLYRFB98wcVQ1VWqhKTyzktWRX1wSPpalF1J5M4IFIfsMt GaAcJHvP9nVQ3W80QSTmlHQz0xYj_iTI0oIJY6jfMmimnm6q-nXyLUP-Tp10C5JeRJRpcRPyAtM-kqEh3Qb91-B1w-Fb4I5jmVlLMP7VJOcz5gseiZtsdCXUaCn9xgYJbZ8QP3GdKG43 ILBzgGoXqqezSWSB51U1a_Kbp3nrL-P_OfKCw42oUpcLwGNP&recaptcha_response_field=&userfield=Array&month=6&day=8&year=1979&oldbirthday=&showbirthday=1&referrername=&timezoneoffset=8&dst=0&options=Array&agree=1&s=&securitytoken=guest&do=addmember&url=http://forum.ru/register.php&password_md5=03dec6d1993fd8030988bd8c435ab87c&passwordconfirm_md5=03dec6d1993fd8030988bd8c435ab8 7c&submit=Завершить регистрацию

[ozzy47]

I would start with the mods listed in this thread, http://ozzmodz.com/showthread.php/506-The-Era-Of-Big-Spam-Is-Over

[27RUS]

Thank you!!!

Start trying this mods