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Single-byte XOR Countdown Encoder

This encoder uses the length of the payload as a position-dependent encoder key to produce a small decoder stub.


Rank

  • Normal

Authors

  • vlad902 < vlad902 [at] gmail.com >

Development


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Usage Information

$ msfconsole

                ##                          ###           ##    ##
 ##  ##  #### ###### ####  #####   #####    ##    ####        ######
####### ##  ##  ##  ##         ## ##  ##    ##   ##  ##   ###   ##
####### ######  ##  #####   ####  ##  ##    ##   ##  ##   ##    ##
## # ##     ##  ##  ##  ## ##      #####    ##   ##  ##   ##    ##
##   ##  #### ###   #####   #####     ##   ####   ####   #### ###
                                      ##

msf > use encoder/x86/countdown


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