KKR_WE_RULE's AfterBurner
| Download AFTERBURNER.zip, 249 kb (password: crackmes.de) Browse contents of AFTERBURNER.zip Time for my AfterBurner ..YEAH!!
Difficulty: 4 - Needs special knowledge | Send a message to KKR_WE_RULE » View profile of KKR_WE_RULE » |
Solutions
Solution by tamaroth, published 09. jan, 2011; download (591 kb), password: crackmes.de or browse.
tamaroth has rated this crackme as awesome.
Solution by Diabolito, published 09. jan, 2011; download (2392 kb), password: crackmes.de or browse.
Diabolito has rated this crackme as awesome.
Discussion and comments
| 3ton 21. Dec 2010 | error: Invalid floating point operation |
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| KKR_WE_RULE Author 21. Dec 2010 | heh.. whats ya input ? |
| 3ton 21. Dec 2010 | Error at start crackme. OS Windows xp sp3 |
| KKR_WE_RULE Author 21. Dec 2010 | No idea.. I have Windows 7. Runs perfectly. Some1 else with WinXp .. please run & report back :) |
| KKR_WE_RULE Author 21. Dec 2010 | Fixed version upped. Please try now 3ton & report back :) |
| 3ton 22. Dec 2010 | Thanks, all work |
| KKR_WE_RULE Author 22. Dec 2010 | OKie.. Now crack it up :D |
| EvOlUtIoN 22. Dec 2010 | on windows xp sp3 is running perfect here. |
| KKR_WE_RULE Author 29. Dec 2010 | hmm .. Any progress.. any 1 ? :D |
| Xspider 31. Dec 2010 | someone told me :p |
| apuromafo 01. Jan 2011 | md5/crc/ convertion ..maybe is more easy patch 1 byte..but studing.. Apuromafo tuts4you/ |
| KKR_WE_RULE Author 01. Jan 2011 | Its definitely easy to patch. But to gen, ya need to think.. & thats the real challenge :) |
| tamaroth Moderator 03. Jan 2011 | Quite interesting scheme, haven't seen it before and cannot google it so easily. But i'm trying to find out what is it! |
| KKR_WE_RULE Author 03. Jan 2011 | Hehe :D Glad that ya didn't see the posted hint which I timely removed :p Keep working :) Ya will find it for sure :) & no hints here plz :) |
| tamaroth Moderator 03. Jan 2011 | Was the lack of reduction modulo v on purpose? because for my chosen r, resulting H was bigger than v and thus i had to reduce it modulo v. and because of that after the check my serial was compared with the value before modulo v reduction. am i doing something wrong or there's unintentional bug? |
| tamaroth Moderator 03. Jan 2011 | err, sorry for spam, using Schneier's notation, just in case :D |
| tamaroth Moderator 03. Jan 2011 | ok, scratch that. I've done some tests, and despite what mr. Schneier said, we don't have to reduce it modulo v. and it indeed works: name: tamaroth serial: GQYTCNJWGY2TQNRVGY3TCMRYGQZDSLJRGI4DSMRXGY3TSMRUGE2DSNRRGM4TCMRTGU4TSMRQGY4Q==== Tuto as soon as i write a keygen and i'm sure my math is infallible ;-) |
| KKR_WE_RULE Author 03. Jan 2011 | Good work :) So ya know the scheme ? If ya did it without knowing the scheme, ya deserve even more credit :) Great work mate :) Real good job :) |
| tamaroth Moderator 03. Jan 2011 | Yeah, i found it in Schneier's book Applied Cryptography :) |
| KKR_WE_RULE Author 03. Jan 2011 | Cool :) That book is a gold mine :) I have it too :) |
| Diabolito 05. Jan 2011 | Awesome genme KKR looking forward to your next one |
| KKR_WE_RULE Author 05. Jan 2011 | Glad that ya liked it :) Looking forward to seeing solns :) |
| tamaroth Moderator 05. Jan 2011 | Solution submitted, hope you'll like it ;-) |
| KKR_WE_RULE Author 05. Jan 2011 | cool :) looking forward to it :) |
| KKR_WE_RULE Author 09. Jan 2011 | Good Work both of you. You get my respect :) |
| apuromafo 28. Mar 2012 | bro, a friend was do a tutorial and keygen , only spanish version, but is understable too ^^ http://www.ricardonarvaja.info/WEB/CONCURSOS%202012/CONCURSO%202/CLS_02_12_AfterBurner_KeyGen_by_%20asOlOt.rar |
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