Catcha! 1.1

For additional information about this project, please visit the project page.

Available downloads

Get Catcha! 1.1 for Windows (211.8 kB)

Catcha-1.1.rar

Release Notes

[ Instructions ]
- Copy Catcha!.dll and Catcha!.sys to OllyDbg plugin directory.
- First, select target program by chosing menu:
  Plugins -> Catcha! -> Select Catcha! target.
- Run target program outside OllyDbg. It will be attached in
  OllyDbg automatically.
- Press F9 to continue running program until you get into trap
  function or,
  right click on Disassembler window and chose Thread -> Main
  on Popup menu to switch to program's main thread and continue
  your debug session.

Change log

[ History ]
2007.07.10:
- Version 1.1 released.
- [+] Improved: Attach to target program and break at EntryPoint.
  (See also)
- [!] Updated: README.TXT

2007.07.06:
- Version 1.0 released.

[ Known bugs ]
1. Target program can only be attached automatically one time.
   You have to restart OllyDbg in order for Catcha! to work correctly.
2. Only tested on Windows XP SP2. The kernel driver was built
   on WinDDK with Windows XP Build Environment.

[ TODO ]
- Fix bug (1).
- Implement de-attach function without closing target program.
- Add option: trap function at user's given address (not only at
  EntryPoint).