[Bug 0.14] Wrong hash target [Visual Bug]
#9
Here's some code to illustrate what is happening inside Hashcat:

Code:
#include <stdio.h> #include <stdint.h> int main(int argc, char **argv) { uint32_t hash[5]; uint32_t bswap_hash[5]; sscanf(argv[1], "%08x%08x%08x%08x%08x", &hash[0], &hash[1], &hash[2], &hash[3], &hash[4]); int i; for (i=0; i < 5; i++) bswap_hash[i] = __builtin_bswap32(hash[i]); printf("%08x%08x%08x%08x%08x\n", bswap_hash[0], bswap_hash[1], bswap_hash[2], bswap_hash[3], bswap_hash[4]); }

And when we run it...

Code:
epixoip@butters:~$ cc -o bswap bswap.c epixoip@butters:~$ echo -n 'foobar' | sha1sum 8843d7f92416211de9ebb963ff4ce28125932878 - epixoip@butters:~$ ./bswap 8843d7f92416211de9ebb963ff4ce28125932878 f9d743881d21162463b9ebe981e24cff78289325

Verify it against hashcat...

Code:
epixoip@butters:~/oclHashcat-lite-0.14$ echo -n 'bar' | xxd -g 0 -ps 626172 epixoip@butters:~/oclHashcat-lite-0.14$ ./oclHashcat-lite64.bin -d 1 -m 110 --hex-salt 8843d7f92416211de9ebb963ff4ce28125932878:626172 ?l?l?l oclHashcat-lite v0.14 by atom starting... Password lengths: 1 - 54 Watchdog: Temperature abort trigger set to 90c Watchdog: Temperature retain trigger set to 80c Device #1: Tahiti, 2048MB, 925Mhz, 32MCU Device #2: skipped by user Device #3: skipped by user f9d743881d21162463b9ebe981e24cff78289325:626172:foo Session.Name...: oclHashcat-lite Status.........: Cracked Hash.Target....: f9d743881d21162463b9ebe981e24cff78289325:626172 Hash.Type......: sha1($pass.$salt)

See?


Messages In This Thread
RE: [Bug? 0.14] Wrong hash target - by undeath - 02-05-2013, 11:46 AM
RE: [Bug? 0.14] Wrong hash target - by Hash-IT - 02-05-2013, 12:38 PM
RE: [Bug? 0.14] Wrong hash target - by themask - 02-05-2013, 06:05 PM
RE: [Bug? 0.14] Wrong hash target - by undeath - 02-05-2013, 06:10 PM
RE: [Bug? 0.14] Wrong hash target - by themask - 02-05-2013, 06:44 PM
RE: [Bug? 0.14] Wrong hash target - by undeath - 02-05-2013, 06:55 PM
RE: [Bug? 0.14] Wrong hash target - by epixoip - 02-05-2013, 08:10 PM
RE: [Bug? 0.14] Wrong hash target - by epixoip - 02-05-2013, 08:31 PM