Fuzzowski Example: The Simplest Fuzzer

by gryphus 4 years ago

GNU/Linux ◆ xterm-256color ◆ zsh 3492 views

This demo shows how to use fuzzowski to make an extremely simple fuzzer to test the method and the path of an HTTP Request, directly defining the request and insertion points (mutants) in the command line.

python -m fuzzowski -p tcp 127.0.0.1 31337 \
     --restart run "./restart_server.sh" \
     -f raw -r '{{GET}} {{/}} HTTP/1.0\r\n\r\n'

It then shows:

How movements inside the session works, going to test case numbers or to the mutants by their names, (goto 50, goto request1.string2, skip)
Use of the print, poc and crash commands
Use commands to run tests, such as continue, next and fuzz
How a suspect is found and how the test case is added automatically to suspects

More by gryphus

Fuzzowski Example: Stateful fuzzer for Mock HTTP Server 02:54

by gryphus 4 years ago

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