krew790 Posted July 10, 2011 Share Posted July 10, 2011 Any online cracker for sha-256 or tools built into backtrack 4 for this? Thanks Quote Link to comment Share on other sites More sharing options...
Infiltrator Posted July 10, 2011 Share Posted July 10, 2011 If you know the hashes, just look them up on these sites. http://www.onlinehashcrack.com/ http://www.sha1-lookup.com/ http://crackstation.net/ Quote Link to comment Share on other sites More sharing options...
UnDeFiNeD Posted July 10, 2011 Share Posted July 10, 2011 I believe hashes cant be cracked, I think they need to be checked against a list of known hashes... So if the hash isnt on those sites, you won't have any luck. May be wrong though, someone can correct me if im wrong :) Quote Link to comment Share on other sites More sharing options...
Mr-Protocol Posted July 10, 2011 Share Posted July 10, 2011 They can be brute forced to find matching hash. I think oclhashcat has sha hashes as an option. Quote Link to comment Share on other sites More sharing options...
Infiltrator Posted July 10, 2011 Share Posted July 10, 2011 I believe hashes cant be cracked, I think they need to be checked against a list of known hashes... So if the hash isnt on those sites, you won't have any luck. May be wrong though, someone can correct me if im wrong :) One way or the other if he can't find a match for his hashes, he will need to revert to the traditional brute forcing method. Hashcat has an option for Sha hashes. Quote Link to comment Share on other sites More sharing options...
UnDeFiNeD Posted July 10, 2011 Share Posted July 10, 2011 Ah yes, thanks guys, I did forget to mention brute forcing. I guess when he said "crack" I assumed he meant "decrypt" or something similar. Sorry for being a noob :) Quote Link to comment Share on other sites More sharing options...
krew790 Posted July 10, 2011 Author Share Posted July 10, 2011 Ah yes, thanks guys, I did forget to mention brute forcing. I guess when he said "crack" I assumed he meant "decrypt" or something similar. Sorry for being a noob :) yea thats what i meant it was 4 am and no sleep kinda get out of it but ill see if thoese sites have it Quote Link to comment Share on other sites More sharing options...
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