infosecn1nja
/
metasploit-framework
mirror of https://github.com/infosecn1nja/metasploit-framework.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add error message support to railgun 

This code was lost in the transition when the meterpreter source was
removed from the metasploit-framework source. I'm pulling this in by
request of @dmaloney-r7 who originally requested this code be inculded
as part of https://github.com/rapid7/metasploit-framework/pull/740

I added an extra bit of code to free up memory that is allocated by the
call to FormatMessage and forced the ASCII-version (FormatMessageA) of
the call.

This PR is the MSF side of https://github.com/rapid7/meterpreter/pull/26
bug/bundler_fix
OJ 2013-10-01 17:23:08 +10:00
parent 9abf727fa6
commit 82162ef486
2 changed files with 26 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
lib/rex/post/meterpreter/extensions/stdapi/railgun/dll.rb
View File

@ -269,13 +269,21 @@ class DLL
rec_out_only_buffers = response.get_tlv_value(TLV_TYPE_RAILGUN_BACK_BUFFERBLOB_OUT) rec_out_only_buffers = response.get_tlv_value(TLV_TYPE_RAILGUN_BACK_BUFFERBLOB_OUT)
rec_return_value = response.get_tlv_value(TLV_TYPE_RAILGUN_BACK_RET) rec_return_value = response.get_tlv_value(TLV_TYPE_RAILGUN_BACK_RET)
rec_last_error = response.get_tlv_value(TLV_TYPE_RAILGUN_BACK_ERR) rec_last_error = response.get_tlv_value(TLV_TYPE_RAILGUN_BACK_ERR)
rec_err_msg = response.get_tlv_value(TLV_TYPE_RAILGUN_BACK_MSG)
# Error messages come back with trailing CRLF, so strip it out
# if we do get a message.
rec_err_msg.strip! if not rec_err_msg.nil?
#puts "received stuff" #puts "received stuff"
#puts "out_only_layout:" #puts "out_only_layout:"
#puts out_only_layout #puts out_only_layout
# The hash the function returns # The hash the function returns
return_hash={"GetLastError" => rec_last_error} return_hash = {
"GetLastError" => rec_last_error,
"ErrorMessage" => rec_err_msg
}
#process return value #process return value
case function.return_type case function.return_type

1
lib/rex/post/meterpreter/extensions/stdapi/railgun/tlv.rb
View File

@ -52,4 +52,5 @@ TLV_TYPE_RAILGUN_MEM_DATA = TLV_META_TYPE_RAW | (TLV_TYPE_EXTENSIO
TLV_TYPE_RAILGUN_MEM_LENGTH = TLV_META_TYPE_UINT | (TLV_TYPE_EXTENSION_RAILGUN + TLV_EXTENSIONS + 14) TLV_TYPE_RAILGUN_MEM_LENGTH = TLV_META_TYPE_UINT | (TLV_TYPE_EXTENSION_RAILGUN + TLV_EXTENSIONS + 14)
TLV_TYPE_RAILGUN_CALLCONV = TLV_META_TYPE_STRING | (TLV_TYPE_EXTENSION_RAILGUN + TLV_EXTENSIONS + 15) TLV_TYPE_RAILGUN_CALLCONV = TLV_META_TYPE_STRING | (TLV_TYPE_EXTENSION_RAILGUN + TLV_EXTENSIONS + 15)
TLV_TYPE_RAILGUN_BACK_MSG = TLV_META_TYPE_STRING | (TLV_TYPE_EXTENSION_RAILGUN + TLV_EXTENSIONS + 16)
end; end; end; end; end; end end; end; end; end; end; end