Page 1 of 3 123 LastLast
Results 1 to 15 of 33

Thread: New plugin for OllyDbg

  1. #1

    New plugin for OllyDbg

    This plugin allows to hide debugger from IsDebuggerPresent API
    function.
    Attached Files Attached Files

  2. #2
    Administrator dELTA's Avatar
    Join Date
    Oct 2000
    Location
    Ring -1
    Posts
    4,206
    Blog Entries
    5
    Cool, nice work!

  3. #3
    Quote Originally Posted by dELTA
    Cool, nice work!
    Thanks!

  4. #4

    Hidedebugger/IsDebuggerpresent

    Hi Aster!x,
    Always happy to see new tot. Not much documentation, out of curiosity, how does this compare/improve on the already available Isdebuggerpresent plugin?
    regards

  5. #5
    Teach, Not Flame Kayaker's Avatar
    Join Date
    Oct 2000
    Posts
    4,085
    Blog Entries
    5
    Hi Aster!x,

    Kudos on the plugin. If you don't mind a couple of comments, the nicest thing you could do is teach people how to create their own Olly plugins by including the source. I fully encourage all forms of source on this board as it's the best kind of information to pass along.

    I mention this specifically because, not to take away any credit at all from what you have done, but because SV also created an IsDebuggerPresent plugin and included full ASM source. I haven't actually tested either plugin, but comparing the two dlls it seems you have done it slightly different, using ContinueEventDebugHook and WaitForDebugEventHook and a different combination of _ODBG exports. It might be instructive if you included your source and people who are interested could compare the different approaches.

    This is just a suggestion, and an encouragement for further plugins and open source, from which we all benefit.

    Heh, I see Js (long time no Asp-talk ;-) had the same idea.

    Cheers,
    Kayaker

  6. #6
    Hi Js!
    My english not so good for give more full description , but you may try and choose for itself best.

  7. #7
    Hi Kayaker!

    I'll think.
    Possible little later full sorces will be available on _http://www.wasm.ru/
    and accordingly will here appear link.

  8. #8
    Code was corrected.
    The size of the file became else less.
    Attached Files Attached Files

  9. #9
    if you need help on the translation part, let us know..

    there's a lot of valuable content on wasm.ru that just doesn't get to be known by the rest of the world.

    The other day I was searching for undocumented windows features and out of 6 google searches, wasm.ru stuff was there 5 times..

  10. #10

    New version

    New version of plugin
    Attached Files Attached Files

  11. #11
    Thanks for the update.

    Regards,
    JMI

  12. #12

    Hide Debugger 1.2.2 has been released

    Hide Debugger 1.2.2 has been released

    more options added
    Attached Files Attached Files

  13. #13
    pLayAr
    Guest
    good work & thanks
    I promise that I have read the FAQ and tried to use the Search to answer my question.

  14. #14
    added protection against OutputDebugString exploit

    attachment deleted because plugin may crash Olly if debug string has READONLY access, will soon be a new version.
    Last edited by Aster!x; May 9th, 2005 at 07:53. Reason: attachment deleted because plugin may crash Olly if debug string has READONLY access, will soon be a new version.

  15. #15
    Piccinano
    Guest
    Good work!

    Thanks!
    I promise that I have read the FAQ and tried to use the Search to answer my question.

Similar Threads

  1. OllyDbg 1.03b released - plugin support
    By TBD in forum Tools of Our Trade (TOT) Messageboard
    Replies: 1
    Last Post: September 9th, 2010, 06:55
  2. new IDA 5.0 plugin
    By gerbay in forum Tools of Our Trade (TOT) Messageboard
    Replies: 34
    Last Post: January 31st, 2009, 09:51
  3. How to add new plugin in OllyDbg
    By nidostyle in forum OllyDbg Support Forums
    Replies: 2
    Last Post: September 27th, 2007, 03:27
  4. Findreferences OllyDbg plugin API documentation
    By BuschnicK in forum OllyDbg Support Forums
    Replies: 2
    Last Post: February 1st, 2007, 11:21
  5. OllyDbg scripting plugin
    By crassy in forum OllyScript Plugin
    Replies: 42
    Last Post: May 7th, 2004, 09:11

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •