Untitled Document

IsDebuggerPresent plugin
by SV 2oo3

This Plugin is intended to hide debugger from IsDebuggerPresent Windows API.

Option:

You can choose if automatically debugger is hidden or not (Autohide).

If checked when you load an exe, debugger is hidden and you can choose how long thread will sleep until patch byte api is done (Sleep Time).

It must be change, depending on OllyDbg exe load time (Big exe).

Otherwise, manually, you can hide or restore debugger with menu option.

PS: Warning, as ODBG_Pluginreset is called before CreateProcess, i have only find
the way of using another thread, which call one plugin API function.
I have no problem with it, but there is a risk to corrupt internal data structures and crash both
program and OllyDbg ! If you have problem, remove it !!! ;)

Dumper is a small dialog which allow to save data in a file.

Enter (Hexa) Offset start and size values, click 'Dump' to save file.

Thanks to Eviloid for his MASM work.