VNC challenge response password crack
#4
C:\hashcat-6.1.1>hashcat -a 3 -m 14000 -1 charsets/VNC_ascii.charset --hex-charset -o pass.txt 248d3290ce533f02:a5d62a6cd58f41ab ?1?1?1?1?1?1?1?1
hashcat (v6.1.1) starting...

OpenCL API (OpenCL 1.2 ) - Platform #1 [Intel(R) Corporation]
=============================================================
* Device #1: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz, skipped
* Device #2: Intel(R) HD Graphics 4000, 1361/1425 MB (356 MB allocatable), 16MCU

Minimum password length supported by kernel: 8
Maximum password length supported by kernel: 8

Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates

Applicable optimizers applied:
* Zero-Byte
* Not-Iterated
* Single-Hash
* Single-Salt
* Brute-Force

Watchdog: Hardware monitoring interface not found on your system.
Watchdog: Temperature abort trigger disabled.

Host memory required for this attack: 99 MB

Approaching final keyspace - workload adjusted.

Session..........: hashcat
Status...........: Exhausted
Hash.Name........: DES (PT = $salt, key = $pass)
Hash.Target......: 248d3290ce533f02:a5d62a6cd58f41ab
Time.Started.....: Thu Feb 04 21:19:58 2021 (25 secs)
Time.Estimated...: Thu Feb 04 21:20:23 2021 (0 secs)
Guess.Mask.......: ?1?1?1?1?1?1?1?1 [8]
Guess.Charset....: -1 charsets/VNC_ascii.charset, -2 Undefined, -3 Undefined, -4 Undefined
Guess.Queue......: 1/1 (100.00%)
Speed.#2.........:  8585.2 kH/s (8.01ms) @ Accel:1 Loops:1024 Thr:8 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 214358881/214358881 (100.00%)
Rejected.........: 0/214358881 (0.00%)
Restore.Point....: 161051/161051 (100.00%)
Restore.Sub.#2...: Salt:0 Amplifier:1024-1331 Iteration:0-1024
Candidates.#2....: $HEX[4c8cccecccececec] -> $HEX[1cecec00ecececec]

Started: Thu Feb 04 21:19:55 2021
Stopped: Thu Feb 04 21:20:24 2021



I am following the same instructions. I can't get the same result. I even added 00 to the VNC_ascii.charset file. result fails again. where am i doing wrong ? help me
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Messages In This Thread
VNC challenge response password crack - by AJB - 12-18-2019, 03:42 PM
RE: VNC challenge response password crack - by anakinra - 02-04-2021, 08:46 PM