Password Brute Force
$ hashcat --example-hashes | grep -B1 -i md5
$ hashcat -m 500 hashes/file.hash /usr/share/wordlists/rockyou.txt --username
$ hashcat -m 500 hashes/file.hash --username --show
Benchmarks:
$ nvidia-smi.exe
# MD5
$ hashcat -m 0 -b
# NTLM
$ hashcat -m 1000 -b
Единица хэшрейта | Хэшрейт | Хэши в секунду |
|---|---|---|
1kH/s | 1000 | Тысяча |
1MH/s | 1000000 | Одинмиллион |
1GH/s | 1000000000 | Одинмиллиард |
1TH/s | 1.000.000.000.000 | Одинтриллион |
1PH/s | 1.000.000.000.000.000 | Одинквадриллион |
1EH/s | 1.000.000.000.000.000.000 | Одинквинтиллион |
1ZH/s | 1.000.000.000.000.000.000.000 | Одинсекстиллион |
Remove the following lines from
m13100_a0-optimized.cl and compile: // K=MD4(Little_indian(UNICODE(pwd))
append_0x80_2x4 (w0_t, w1_t, pw_len);
make_utf16le (w1_t, w2_t, w3_t);
make_utf16le (w0_t, w0_t, w1_t);
w3_t[2] = pw_len * 8 * 2;
w3_t[3] = 0;
digest[0] = MD4M_A;
digest[1] = MD4M_B;
digest[2] = MD4M_C;
digest[3] = MD4M_D;
md4_transform (w0_t, w1_t, w2_t, w3_t, digest);
// K1=MD5_HMAC(K,1); with 2 encoded as little indian on 4 bytes (02000000 in hexa);
w0_t[0] = digest[0];
w0_t[1] = digest[1];
w0_t[2] = digest[2];
w0_t[3] = digest[3];
w1_t[0] = 0;
w1_t[1] = 0;
w1_t[2] = 0;
w1_t[3] = 0;
w2_t[0] = 0;
w2_t[1] = 0;
w2_t[2] = 0;
w2_t[3] = 0;
w3_t[0] = 0;
w3_t[1] = 0;
w3_t[2] = 0;
w3_t[3] = 0;
To crack:
$ hashcat -m 13100 -O tgsrep.in ntlm.wordlist --self-test-disable --hex-wordlist
Last modified 8mo ago