New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - Printable Version +- hashcat Forum (https://hashcat.net/forum) +-- Forum: Deprecated; Previous versions (https://hashcat.net/forum/forum-29.html) +--- Forum: General Help (https://hashcat.net/forum/forum-8.html) +--- Thread: New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. (/thread-4566.html) |
New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - Sorceror - 07-26-2015 C:\hashcat>cudaHashcat64.exe -m 9400 -a 3 -n 32 -pw-min=1 -pw-max=14 hash.txt -o cracked.txt cudaHashcat v1.36 starting... Counting lines in hash.txt WARNING: Hashfile 'hash.txt' in line 1 (file-01.xlsx:$office$*2007*20*128*16*2a179<MASKED>c04765*bcad7<MASKED>b9d40*75be6<MASKED>5fcf8): Line-length exception WARNING: Hashfile 'hash.txt' in line 2 (file-02.xlsx:$office$*2007*20*128*16*d532d<MASKED>ac9494*4009d<MASKED>81e01*c6c6e<MASKED>90e57): Line-length exception Parsed Hashes: 2/2 (100.00%) ERROR: No hashes loaded Any suggestions on what i am doing wrong ? RE: New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - philsmd - 07-26-2015 FAQ: How do I extract the hashes from Office (Word, Excel, etc.) documents? RE: New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - Sorceror - 07-31-2015 I was able to extract the hashes in the correct format by using office2hashcat.py script. I was also able to run a dictionary attack of 5 random charecter strings on the hashes but it seems the that dictionary file which i generated using PWGen 2.54 did not create all permutation of the passwords, ofcourse the password need not be 5 charecters long, however i know for these specific hashes they are. I reached an average of 16xxx H/s with dictionary and 17xxx with bruteforce ( without wordlist ). Right now i am trying to figure out a proper wordlist creator which will help me generate all possibilities dictionary file based on the charecter set i provide. Suggestions ? RE: New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - Sorceror - 07-31-2015 Also, how to fix OpenCL.dll missing issue ? GPU is ATI Raedon x1950 ( another machine ). RE: New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - undeath - 07-31-2015 Year 2006 called, they want their hardware back. That ancient stuff is not supported. RE: New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - inoo - 08-01-2015 first of all, --username option is needed, and mask | maskfile too RE: New to HashCat , using cudaHashcat 1.36 , trying to crack a office 2007 'XLSX' hash. - Sorceror - 08-16-2015 Well, I got it working. Seems like the hash format which I was using ( extracted using office2john.py ) was not being recognized by HashCat. So this time I used office2hashcat.py to extract the hashes. Now I want to try using dictionary with bruteforce, my benchmark is at 17,000 H/s average. Suggestions on a good dictionary creator ?!? I tried crunch, made a 376 gig dictionary file on a 500 gig pocket drive; next day that drive was toast. |