Rapid7

module

Linux RC4 Encrypted Payload Generator

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Disclosed
N/A
Created
Mar 9, 2026

Description

This evasion module packs Linux payloads using RC4 encryption
and executes them from memory using memfd_create for fileless execution.
Linux kernel version support: 3.17+

Author

Massimo Bertocchi

Platform

Linux

Architectures

x64

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use evasion/linux/x64/rc4_packer
    msf evasion(rc4_packer) > show actions
        ...actions...
    msf evasion(rc4_packer) > set ACTION < action-name >
    msf evasion(rc4_packer) > show options
        ...show and set options...
    msf evasion(rc4_packer) > run
Title
Rapid7 Labs

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