Help for crack SHA1 salt:password

[estefano]

Hi :

im want to crack sha1 (salt:pass) whit you program, im have win7 64 bits and 1xHD5970 (im supose whit this program oclHashcat+ v0.03 can crack it) via bruteforce.

Info im need to crack :

only numbers must bee used for crack it : 0123456789
Min lenght : 15
Max lenght : 15

the salt is 003569180311480700

and the hash file have this inside :

A31BE661EFF84CC241EFA6DE07A4F3ADA5CC1511
F4CD751F79786CB23C1985E79B71F1351E2187A5
A318D237061DF0A3538C9939BE216B8D30555726
8EA27628C91F530A029B58AA634B6927F624BD0D
0E71982CF6A081E0A5C5FC84B7DBAE1D189AE1A2
A536F495F0949328A40F2FE3CF876008A217C397
D5D18FF3DE0FB62843F0DDE7950A168F66FDE084
9859BD7357A9C908E886F70BDC2E71FD92D89142

im apreciate a lot a lithle explication how to do this work, thanks in advance.

[mastercracker]

Hi :

im want to crack sha1 (salt:pass) whit you program, im have win7 64 bits and 1xHD5970 (im supose whit this program oclHashcat+ v0.03 can crack it) via bruteforce.

Info im need to crack :

only numbers must bee used for crack it : 0123456789
Min lenght : 15
Max lenght : 15

the salt is 003569180311480700

and the hash file have this inside :

A31BE661EFF84CC241EFA6DE07A4F3ADA5CC1511
F4CD751F79786CB23C1985E79B71F1351E2187A5
A318D237061DF0A3538C9939BE216B8D30555726
8EA27628C91F530A029B58AA634B6927F624BD0D
0E71982CF6A081E0A5C5FC84B7DBAE1D189AE1A2
A536F495F0949328A40F2FE3CF876008A217C397
D5D18FF3DE0FB62843F0DDE7950A168F66FDE084
9859BD7357A9C908E886F70BDC2E71FD92D89142

im apreciate a lot a lithle explication how to do this work, thanks in advance.

First, you need to use OCLhashcat not OCLhashcat+. Secondly, you need to use the OCLHashcat64.exe module to run the mode -m 102. Third, your hash list needs to have each hash appended with your salt.

Hashlist:

A31BE661EFF84CC241EFA6DE07A4F3ADA5CC1511:003569180311480700
F4CD751F79786CB23C1985E79B71F1351E2187A5:003569180311480700
A318D237061DF0A3538C9939BE216B8D30555726:003569180311480700
8EA27628C91F530A029B58AA634B6927F624BD0D:003569180311480700
0E71982CF6A081E0A5C5FC84B7DBAE1D189AE1A2:003569180311480700
A536F495F0949328A40F2FE3CF876008A217C397:003569180311480700
D5D18FF3DE0FB62843F0DDE7950A168F66FDE084:003569180311480700
9859BD7357A9C908E886F70BDC2E71FD92D89142:003569180311480700

Command line

OCLHashcat64.exe -m 102 -o found.txt hashlist.txt ?d?d?d?d?d?d?d?d ?d?d?d?d?d?d?d

[estefano]

@mastercracker

thanks, im apreciate a lot u help, reading in this forum, im see the OCLhashcat dont take SALT in HEX format, so, i can convert the salt to any other tipe of format, for can work whit OCLhashcat ?

Thanks in advance.

---

@mastercracker

another question :

in this command line OCLHashcat64.exe -m 102 -o found.txt hashlist.txt ?d?d?d?d?d?d?d?d ?d?d?d?d?d?d?d

how see if the max lengt is 15, and the min lenght is 15 ? an how to know only using numbers.

[atom]

cracking sl3 requires hex-salt and hex-charset which comes on v0.26

[atom]

i should add if you are on windows your hd5970 works only correctly if you limit to single gpu usage using the -d 1 switch. or use linux and enjoy full power hd5970

[estefano]

cracking sl3 requires hex-salt and hex-charset which comes on v0.26

Where u se HEX values in my salt ?

Br

[gat3way]

The IMEI you've provided is actually in hex. Same goes for the actual sl3 code you are trying to crack. Same goes for the zero CRC at the end which is actually a zero byte, 0x00, not 0x30.

Also, multihashing won't help you at all as the salts are not the same for all the 8 hashes. You will eventually crack the first one as it has the correct salt, but the rest 7 of them do not. You will also waste some time because multihashing requires bitmap checks that slow down the cracking process more or less.