Kali 2.0/John the Ripper
From charlesreid1
Contents
Problems
Started running into problems immediately, trying to dump generated passwords to stdout using John. Illegal inputs, or some baloney.
In any case, my workaround was to install a different John from the Kali 2.0 system John.
Install John
I downloaded John jumbo-1.8. There are lots of versions so make sure you get the latest jumbo.
$ unzip JohnTheRipper-jumbo-1.8.zip
Install OpenSSL Development Libs
Now install OpenSSL development headers before we install John the Ripper:
$ apt-get install libssl-dev
Configure and Make John
Now we can run configure and make:
$ ./configure $ make clean && make -s
Problem Solved
Check out the before and after - the system john, and my john:
$ john -wordlist:/root/codes/john/rockyou10.lst -stdout Illegal instruction $ ./john -wordlist:/root/codes/john/rockyou10.lst -stdout | head -n 10 Press 'q' or Ctrl-C to abort, almost any other key for status 92p 0:00:00:00 100.00% (2015-08-18 21:22) 766.6p/s junior 123456 12345 123456789 password iloveyou princess 1234567 12345678 abc123 nicole
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john the ripper password generator and all-around cracking tool.
Testing John: John the Ripper/Benchmarking Using John on Password generation using rules and modes: John the Ripper/Password Generation Installing some useful password rules: John the Ripper/Rules Using John to feed password guesses to Aircrack: Aircrack and John the Ripper John the Ripper on AWS: Ubuntu/Barebones to JtR Getting Passwords from John: John the Ripper/Password Recovery
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