Sha256: 2a32545d62c24df78e49fe52d6b70144cbea1bcee8092f3485cad328f918e8c2
Contents?: true
Size: 1000 Bytes
Versions: 21
Compression:
Stored size: 1000 Bytes
Contents
module Rex
module PeScan
module Search
require "rex/assembly/nasm"
class DumpRVA
attr_accessor :pe
def initialize(pe)
self.pe = pe
end
def config(param)
@address = pe.vma_to_rva(param['args'])
end
def scan(param)
config(param)
$stdout.puts "[#{param['file']}]"
# Adjust based on -A and -B flags
pre = param['before'] || 0
suf = param['after'] || 16
@address -= pre
@address = 0 if (@address < 0 || ! @address)
begin
buf = pe.read_rva(@address, suf)
rescue ::Rex::PeParsey::WtfError
return
end
$stdout.puts pe.ptr_s(pe.rva_to_vma(@address)) + " " + buf.unpack("H*")[0]
if(param['disasm'])
::Rex::Assembly::Nasm.disassemble(buf).split("\n").each do |line|
$stdout.puts "\t#{line.strip}"
end
end
end
end
class DumpOffset < DumpRVA
def config(param)
begin
@address = pe.file_offset_to_rva(param['args'])
rescue Rex::PeParsey::BoundsError
end
end
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems