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ImpREC

Tool name: ImpREC
Rating: 4.0 (3 votes)
Author: MackT                        
Website: http://files.planet-dl.org/Cw2k/Tools/Import%20REConstructor%20v1.7f.7z
Current version: Official version 1.6 - Unofficial version with misc. fixes 1.7f
Last updated: June 1, 2011
Direct D/L link: Locally archived copy
License type: Free (^-Note: 'Direct D/L URL' is V1.7e !)
Description: The world's most famous IAT rebuilder tool.

The last official version from MackT is still 1.6. The 1.7f update is a third-party patched version of 1.6, which contains the following patches:

v1.7f FINAL (PUBLIC VERSION) fixes by cw2k
- Clean unpack of 'v1.6 FINAL (PUBLIC VERSION)'(UPX) + restoring header & imports
as close as possible to the original header
Short/stripped dos-Stub and other crap & dump grabage that make it to most AntiVirus proggies suspect
virustotal.com before: 33/42 hits now: 0/42 hits

- Reappling and documenting of patches (Scroll to the end of that file)
Improve patch #1 "RestoreLastError" -> SetLastError bugfix

- Adding Fly's GUI-modification

- doing some clean up of the plugins (unpack/removing duplicates)

--------
Also included in the archive:

CHimpREC: The Cheap Imports Reconstructor
by TiGa of ARTeam

This is the 32/64-bit imports rebuilder that I introduced at ReCon 2008 in Montreal.
Made for the best compatibility with WoW64 on x64-based Windows XP or Vista.

+Features
The first universal 64-bit imports rebuilder
32-bit version included
Interface similar to ImpREC
Integrated 32/64-bit process dumper
IAT AutoSearch from ImageBase or OEP
Unshuffle thunks function
Manual imports editor

-Limitations
No plugin support yet
No AutoTrace feature
No disassembler

--------


NOTE:
V1.7a

- Fixed RestoreLastError API set to SetLastError for WinXP/Vista compatibility (MaRKuS_TH-DJM)
- user32.dll is always read from the system, prevents a crash from corrupted PE of user32.dll (MaRKuS_TH-DJM)
- Latest version of psapi.dll (6.0.6000.16386) included
- Fixed Vista64 crash bug (jstorme)
- GUI modified and improved (based upon Fly's modification)
- Updated/corrected plugins and deleted dups

v. 1.7a added the following fixes:

- Misc
- Fixed Win2K crash, AllocConsole was replaced with ActivateActCtx (jstorme)

The local download here contains the last unofficial patch, 1.7e. In addition to that, it also contains a big bunch of plugins, and also source code for many of these plugins (in all well-known programming languages, which is good for use as templates for new plugins etc).

Changes in Version 1.7b:

- Misc
- Fixed invalid API bug in user32.dll on Windows 98 (jstorme)
- Modified code to improve support for discardable/unreadable sections (jstorme)
- Fixed ImageBase problem with DLL's when "Use PE Header from Disk" is checked (jstorme)
- Added an "ImpREC Classic" looking version

Changes in 1.7c:

- Fixed bug introduced in 1.7b when DLL's have discardable sections (jstorme)

Changes in 1.7d:

- Misc
- Fixed bug introduced in 1.7b which destroys IAT Autosearch feature in some packed targets, like eXpressor 1.8 (Newbie_Cracker).
- Fixed crash introduced in 1.7b when DLL's PE header has "NO Access" flag (Newbie_Cracker).


Changes in Version v1.7e

- Misc
- Fixed a bug which avoids ImpREC to fix JMP DWORD [...] if it is located at the end of code section (Newbie_Cracker)
( Thanks to Nexus6 for report the bug and provide samples)
Related URLs:
Library of good ImpREC extensions:
http://www.woodmann.com/collaborative/tools/index.php/Category:ImpREC_Extensions


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