add dll output to msfencode, refactor some junk
git-svn-id: file:///home/svn/framework3/trunk@10061 4d416f70-5f16-0410-b530-b9f4589650daunstable
James Lee
parent
ccc4b4492a
commit
99da53193d
102
msfencode
102
msfencode
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@ -24,7 +24,7 @@ $args = Rex::Parser::Arguments.new(
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"-m" => [ true, "Specifies an additional module search path" ],
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"-a" => [ true, "The architecture to encode as" ],
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"-p" => [ true, "The platform to encode for" ],
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"-t" => [ true, "The format to display the encoded buffer with (c, elf, exe, java, js_le, js_be, perl, raw, ruby, vba, vbs, loop-vbs, asp, war, macho)" ],
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"-t" => [ true, "The format to display the encoded buffer with (c, dll, elf, exe, java, js_le, js_be, perl, raw, ruby, vba, vbs, loop-vbs, asp, war, macho)" ],
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"-b" => [ true, "The list of characters to avoid: '\\x00\\xff'" ],
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"-s" => [ true, "The maximum size of the encoded data" ],
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"-e" => [ true, "The encoder to use" ],
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@ -87,6 +87,16 @@ def usage
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exit
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end
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def write_encoded(buf)
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if (not $output)
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$stdout.write(buf)
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else
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File.open($output, "wb") do |fd|
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fd.write(buf)
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end
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end
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end
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# Defaults
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cmd = "encode"
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arch = nil
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@ -130,14 +140,14 @@ $args.parse(ARGV) { |opt, idx, val|
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when "-s"
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space = val.to_i
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when "-t"
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if (val =~ /^(perl|ruby|rb|raw|c|js_le|js_be|java|exe|exe-small|elf|vba|vbs|loop-vbs|asp|war|macho)$/)
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if (val =~ /^(perl|ruby|rb|raw|c|js_le|js_be|java|dll|exe|exe-small|elf|vba|vbs|loop-vbs|asp|war|macho)$/)
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fmt = val
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else
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$stderr.puts(OutError + "Invalid format: #{val}")
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exit
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end
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when "-o"
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output = val
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$output = val
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when "-e"
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encoder = val
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when "-x"
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@ -219,6 +229,11 @@ case cmd
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next if skip
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case fmt
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when 'dll'
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dll = nil
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dll = Msf::Util::EXE.to_win32pe_dll($framework, raw)
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write_encoded(dll)
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when 'exe'
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exe = nil
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if(not arch or (arch.index(ARCH_X86)))
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@ -229,100 +244,40 @@ case cmd
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exe = Msf::Util::EXE.to_win64pe($framework, raw, {:insert => inject, :template => altexe})
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end
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if(not output)
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$stdout.write(exe)
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else
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File.open(output, "wb") do |fd|
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fd.write(exe)
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end
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end
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write_encoded(exe)
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when 'exe-small'
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exe = nil
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if(not arch or (arch.index(ARCH_X86)))
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exe = Msf::Util::EXE.to_win32pe_old($framework, raw)
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end
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if(not output)
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$stdout.write(exe)
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else
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File.open(output, "wb") do |fd|
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fd.write(exe)
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end
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end
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write_encoded(exe)
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when 'elf'
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elf = Msf::Util::EXE.to_linux_x86_elf($framework, raw)
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if(not output)
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$stdout.write(elf)
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else
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File.open(output, "wb") do |fd|
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fd.write(elf)
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end
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end
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write_encoded(elf)
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when 'macho'
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macho = Msf::Util::EXE.to_osx_x86_macho($framework, raw)
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if(not output)
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$stdout.write(macho)
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else
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File.open(output, "wb") do |fd|
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fd.write(macho)
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end
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end
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write_encoded(macho)
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when 'vba'
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exe = Msf::Util::EXE.to_win32pe($framework, raw, {:insert => inject, :template => altexe})
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vba = Msf::Util::EXE.to_exe_vba(exe)
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if(not output)
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$stdout.write(vba)
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else
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File.open(output, "wb") do |fd|
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fd.write(vba)
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end
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end
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write_encoded(vba)
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when 'vbs'
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vbs = Msf::Util::EXE.to_win32pe_vbs($framework, raw, {:insert => inject, :persist => false, :template => altexe})
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if(not output)
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$stdout.write(vbs)
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else
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File.open(output, "wb") do |fd|
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fd.write(vbs)
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end
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end
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write_encoded(vbs)
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when 'loop-vbs'
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vbs = Msf::Util::EXE.to_win32pe_vbs($framework, raw, {:insert => inject, :persist => true, :template => altexe})
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if(not output)
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$stdout.write(vbs)
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else
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File.open(output, "wb") do |fd|
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fd.write(vbs)
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end
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end
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write_encoded(vbs)
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when 'asp'
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asp = Msf::Util::EXE.to_win32pe_asp($framework, raw, {:insert => inject, :persist => false, :template => altexe})
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if(not output)
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$stdout.write(asp)
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else
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File.open(output, "wb") do |fd|
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fd.write(asp)
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end
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end
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write_encoded(asp)
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when 'war'
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tmp_plat = plat.platforms
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war = Msf::Util::EXE.to_jsp_war($framework, arch, tmp_plat, raw, {:persist => false, :template => altexe})
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if(not output)
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$stdout.write(war)
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else
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File.open(output, "wb") do |fd|
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fd.write(war)
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end
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end
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write_encoded(war)
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else
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fmt ||= "ruby"
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if(not output)
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$stdout.print(Msf::Simple::Buffer.transform(raw, fmt))
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else
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File.open(output, "wb") do |fd|
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fd.write(Msf::Simple::Buffer.transform(raw, fmt))
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end
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end
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write_encoded(Msf::Simple::Buffer.transform(raw, fmt))
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end
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exit
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@ -334,4 +289,3 @@ case cmd
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$stderr.puts(OutError + "No encoders succeeded.")
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end
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