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Rapid7

module

Byte XORi Encoder

Disclosed
N/A
Created
Jul 10, 2026

Description

Byte XOR encoder for RISC-V 64-bit (Little Endian). Encodes the
payload byte-by-byte with a 1-byte XOR key using the xori
instruction. Useful when R-type XOR instruction bytes (0x33) are
bad characters.

Author

Platform

All

Architectures

riscv64le

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 encoder/riscv64le/byte_xori
msf encoder(byte_xori) > show actions
...actions...
msf encoder(byte_xori) > set ACTION < action-name >
msf encoder(byte_xori) > show options
...show and set options...
msf encoder(byte_xori) > run

Title
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