CRACK WINDOWS PASSWORDS


The LM hash is the old style hash used in Microsoft OS before NT 3.1. Then, NTLM was introduced and supports password length greater than 14.
On Vista, 7, 8 and 10 LM hash is supported for backward compatibility but is disabled by default.

The goal is too extract LM and/or NTLM hashes from the system, either live or dead. These hashes are stored in memory (RAM) and in flat files (registry hives).

If LM hashes are enabled on your system (Win XP and lower), a hash dump will look like:

Administrator:500:01FC5A6BE7BC6929AAD3B435B51404EE:0CB6948805F797BF2A82807973B89537:::

If LM hashes are disabled on your system (Win Vista, 7, 8+), a hash dump will look like:

Administrator:500:NO PASSWORD*********************:0CB6948805F797BF2A82807973B89537:::

The first field is the username. The second field is the unique Security IDentifier for that username. The third field is the LM hash and the forth is the NTLM hash.

More about : lm hash cracker

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