hashcat Forum
Problems with CRC32 - Printable Version

+- hashcat Forum (https://hashcat.net/forum)
+-- Forum: Support (https://hashcat.net/forum/forum-3.html)
+--- Forum: hashcat (https://hashcat.net/forum/forum-45.html)
+--- Thread: Problems with CRC32 (/thread-6484.html)

Problems with CRC32 - Henry999 - 04-15-2017


I'm using hashcat 3.5.0 and try to recover a crc32 password with the following command:

hashcat64.exe -a 3 -m 11500 --force XXX7d865 ?a?a?a?a?a

Then I receive the following message:

Hash 'XXX7d865': Line-length exception

No hashes loaded.

A test with md4 works fine: hashcat64.exe -a 3 -m 900 --force XX03f4a34e8eb14f96adbaXXXX4a0c41 ?a?a?a?a?a

Can someone give me a hint?



RE: Problems with CRC32 - royce - 04-15-2017

hashcat's crc32 implementation expects a second field. 

From the example hashes:

5. You can consider the second part as a “salt”. If it is equal to 00000000, the CRC32 code will be considered as “not salted”

$ echo -n 'hashcat' | tools/test.pl passthrough 11500

So if you append ':00000000' to your CRC32s, you should be good to go.

RE: Problems with CRC32 - Henry999 - 04-15-2017

Great, it works, thank you.