L0phtCrack 2.5
L0phtcrack 2.5
L0phtCrack 2.5 is your wake-up call. They recently performed an audit of a large high technology company. Here is what they found :
- L0phtCrack 2.5 cracked 90% of the passwords in under 48 hours on a Pentium II/300.
- 18% of the passwords were cracked in under 10 minutes.
- The Administrator and most of the Domain Admin passwords were cracked.
This company had a policy requiring passwords longer than 8 characters with at least one upper case character plus a numeric or symbol character.
You might think your password policy is strong, but you'll never know until you put it to the test. Download L0phtCrack 2.5 now and give it a try. You might just surprise yourself.
News
- L0phtCrack receives the NTools E-News Target Award for the 1999 Product of the Year in the Security Catagory.
- L0phtCrack receives the InfoWorld Golden Guardian Award for 1998
Release 2.5 new features
- Major speed increase
- The DES routines have been highly optimized in assembler for Pentium, Pentium MMX, Pentium Pro, and Pentium II specific processors. This results in a 450% speed increase
- All alphanumeric passwords can be found in under 24 hours on a Pentium II/450.
- New hybrid cracking method combines the best qualities of dictionary cracking with that of brute force cracking. Passwords that are dictionary words which have numbers and symbols appended to them are found in minutes.
- SMB Packet Capture is built into the L0phtCrack graphical interface. Choose a menu item and start collecting LANMAN password hashes as they travel over the network.
- The SMB Packet Capture now works on Win95/98 machines.
Benchmark Results
Test: Brute Force crack
Machine: Quad Xeon 400 Mhz
Character Set Time
Alpha-Numeric 5.5 Hours
Alpha-Numeric-Some Symbols 45 Hours
Alpha-Numeric-All Symbols 480 Hours
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