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Rainbow Tables I currently have:
Type: LM
Tables: 16GB (Len: 1-7, Chain-count: 67108864, Chain-len: 9600, Tables: 16)
Charset: alpha-numeric-symbol14:
[ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_+=]
Max Password Length: 14 characters
NOTE: With LM tables, passwords are stored in UPPER CASE but from this, the actual password can be obtained from the NTLM hash easily.
Type: NTLM
Tables: 10GB (Len: 1-6, Chain-count: 67108864, Chain-len: 4096, Tables: 10)
Charset: mixalpha-numeric-symbol14:
[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_+=]
Max Password Length: 6 characters
RainbowCrack is a general propose implementation of Philippe Oechslin's faster time-memory trade-off technique.
In short, the RainbowCrack tool is a hash cracker. A traditional brute force cracker try all possible plaintexts one by one in cracking time. It is time consuming to break complex password in this way. The idea of time-memory trade-off is to do all cracking time computation in advance and store the result in files so called "rainbow table". It does take a long time to precompute the tables. But once the one time precomputation is finished, a time-memory trade-off cracker can be hundreds of times faster than a brute force cracker, with the help of precomputed tables.
I have tested the LM tables on 70 users and cracked them all in 30 minutes. If you have lost your password and need it recovering because of encrypted data, simply contact me via my Contact page and I'll talk you through the process of getting a password dump or the "system" and "sam" registry files from your computer.
Please note that if any other characters have been used other than what is specified above, the password recovery will not be successful.
For more information on Rainbow Tables etc, please visit:
http://www.antsight.com/zsl/rainbowcrack/
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