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Resolves DLL API entrypoints for a process w/ remote query capabilities.

Contributed by FireEye FLARE Team Author: David Zimmer [email protected], [email protected] Copyright (C) 2017 FireEye, Inc. All Rights Reserved. License: GPL

Article link: https://www.fireeye.com/blog/threat-research/2017/06/remote-symbol-resolution.html

This is a small tool which can scan a 32bit process and build an export name/address map which can be queried.

Precompiled binaries can be found in the /bin folder.

It supports single searches, bulk lookups from file, or requests from network clients.

Sample remote clients are provided in Python, C#, VB6 and D.

The tool supports the following input formats: hexMemoryAddress, case insensitive api name ws2_32@13, ntdll!atoi or msvcrt.atoi

This application has the following dependencies:

  • sppe.dll - PE File Format Library
  • procLib.dll - Process Library
  • MSWINSCK.OCX - Microsoft Winsock ActiveX control.

If run as administrator the application can register these itself on the first run. The machine will also require the VB6 runtimes which are already pre installed on most systems.

The source for the other libraries can be found here: https://github.com/dzzie/libs/tree/master/pe_lib https://github.com/dzzie/libs/tree/master/proc_lib

Note:

proclib does support 64bit processes and addresses however 64bit support has not yet been added to this tool.