How to hooking IIS7 (sharepoint2010)

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Hi
I hooked ThaiToJDay and JDayToThai functions with easyhook successfully (these functions are in ONETUTIL.dll , dll of Sharepoint 2010)

But when i attached my project to IIS
It didn't work ,I mean my hooked function was not called !

Can any body help me please?

Posted 18-Sep-11 1:50am

mahtab68

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Babak Mahmoudi · Answer 1 · 2011-09-18T04:32:00

I've done same procedure with no problems please make sure:
1. You are using Thai calendars on ur sharepoint site.
2. Attach to w3p process using right code type, i mean Native or Managed.
3. Please make sure you are hooking the code at the right moment it takes a while before onetutil is atually loaded.
4. Make sure you get the right address. For eample if you are using GetProcAddress, you should use the full decorated name of ThaiToJDay, use dumpbin to find the fully decorated name, it should be something like:
?HijriToJDay@IntlCal@@SIJABUDateInfo@@AAJHPBJ@Z=?My_HijriToJDay@@YGHPAX0@Z
thats for Hijri ofcourse.

By he way are you using easyhook Native or Managed hooking, I wonder if it could be correctly hooked in managed mode.

Member 3580860 · Answer 2 · 2014-04-22T09:30:00

Solution 3

Hi mahtab,
did you find any solution ?

Posted 22-Apr-14 9:30am

Member 3580860

Comments

ZurdoDev 22-Apr-14 15:39pm

This is not a solution.

Member 3580860 · Answer 3 · 2014-04-22T20:56:00

Solution 4

can you help me how can I hook onetutil.dll ?
I monitoring this dll with API Monitor but the functions are not understandable !

Posted 22-Apr-14 20:56pm