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File iax2-brute

Script types: portrule
Categories: intrusive, brute
Download: http://nmap.org/svn/scripts/iax2-brute.nse

User Summary

Performs brute force password auditing against the Asterisk IAX2 protocol. Guessing fails when a large number of attempts is made due to the maxcallnumber limit (default 2048). In case your getting "ERROR: Too many retries, aborted ..." after a while, this is most likely what's happening. In order to avoid this problem try: - reducing the size of your dictionary - use the brute delay option to introduce a delay between guesses - split the guessing up in chunks and wait for a while between them

Script Arguments

passdb, unpwdb.passlimit, unpwdb.timelimit, unpwdb.userlimit, userdb

See the documentation for the unpwdb library.

Example Usage

nmap -sU -p 4569 <ip> --script iax2-brute

Script Output

PORT     STATE         SERVICE
4569/udp open|filtered unknown
| iax2-brute:
|   Accounts
|     1002:password12 - Valid credentials
|   Statistics
|_    Performed 1850 guesses in 2 seconds, average tps: 925

Requires


Author: Patrik Karlsson

License: Same as Nmap--See http://nmap.org/book/man-legal.html

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