Tool Documentation:

sfuzz Usage Example

Fuzz the target server (-S 192.168.1.1) on port 10443 (-p 10443) with TCP output mode (-T), using the basic HTTP config (-f /usr/share/sfuzz/sfuzz-sample/basic.http):

root@kali:~# sfuzz -S 192.168.1.1 -p 10443 -T -f /usr/share/sfuzz/sfuzz-sample/basic.http
[12:53:47] dumping options:
    filename: </usr/share/sfuzz/sfuzz-sample/basic.http>
    state:    <8>
    lineno:   <56>
    literals:  [74]
    sequences: [34]
    symbols: [0]
    req_del:  <200>
    mseq_len: <10024>
    plugin: <none>
    s_syms: <0>
    literal[1] = [AREALLYBADSTRING]


Packages and Binaries:

sfuzz

In the same vein as the Generic Protocol Framework, sfuzz is a really simple to use black box testing suite called Simple Fuzzer (what else would you expect?). The goal is to provide a simple to use, but fairly powerful and flexible black box testing utility.

Installed size: 191 KB
How to install: sudo apt install sfuzz

Dependencies:
  • libc6
sfo
root@kali:~# sfo -h
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2962686].
[2962686] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2963063].
[2963063] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2963470].
[2963470] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2963864].
[2963864] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2964223].
[2964223] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2964595].
[2964595] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2964966].
[2964966] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2965328].
[2965328] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2965695].
[2965695] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2966070].
[2966070] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2966446].
[2966446] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2966801].
[2966801] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2967153].
[2967153] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2967503].
[2967503] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2967843].
[2967843] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2968168].
[2968168] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2968489].
[2968489] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2968819].
[2968819] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2969161].
[2969161] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2969544].
[2969544] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2969928].
[2969928] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2970266].
[2970266] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2970632].
[2970632] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2970997].
[2970997] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2971398].
[2971398] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2971810].
[2971810] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2972197].
[2972197] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting to spawn a monitored task.
[SFUZZ-ORACLE] attached [2972599].
[2972599] Exited (possibly normal), status[255]
 [sfo] === spawning!
[] Attempting t

sfuzz
root@kali:~# sfuzz -h
		Simple Fuzzer
By:	 Aaron Conole
version: 0.7.0
url:	 http://aconole.brad-x.com/programs/sfuzz.html
EMAIL:	 [email protected]
Build-prefix: /usr
	-h	 This message.
	-V	 Version information.

networking / output:
	-v	 Verbose output
	-q	 Silent output mode (generally for CLI fuzzing)
	-X	 prints the output in hex

	-b	 Begin fuzzing at the test specified.
	-e	 End testing on failure.
	-t	 Wait time for reading the socket
	-S	 Remote host
	-p	 Port
	-T|-U|-O TCP|UDP|Output mode
	-R	 Refrain from closing connections (ie: "leak" them)

	-f	 Config File
	-L	 Log file
	-n	 Create a new logfile after each fuzz
	-r	 Trim the tailing newline
	-D	 Define a symbol and value (X=y).
	-l	 Only perform literal fuzzing
	-s	 Only perform sequence fuzzing

Updated on: 2023-Aug-17