Search found 24 matches

by michel
Thu Jul 06, 2017 4:18 pm
Forum: madCodeHook
Topic: signtool error when signing the madshi drivers
Replies: 1
Views: 4875

Re: signtool error when signing the madshi drivers

Please forget this post. I just 'discover' that my cross certificate size is 0!!!
by michel
Thu Jul 06, 2017 4:06 pm
Forum: madCodeHook
Topic: signtool error when signing the madshi drivers
Replies: 1
Views: 4875

signtool error when signing the madshi drivers

When I sign the drivers I got: "SignTool Error: An unexpected internal error has occurred." "Error information: "CryptQueryObject" (-2147467259/0x80004005)" This is the first time since 2013 that I encounter it and I don't have had it the past days! This error occurs on...
by michel
Wed Jul 05, 2017 3:38 pm
Forum: madCodeHook
Topic: madConfigDrv.exe access denied
Replies: 8
Views: 12943

Re: madConfigDrv.exe access denied

I disabled all Defender, AVG... but I always got the same result (in the windows command line). It is so weird that I just noticed, in this post, that the file size is 0! I don't have any idea of the reason as I don't modify the madshi distributions after installing them. I reinstalled the last dist...
by michel
Wed Jul 05, 2017 2:09 pm
Forum: madCodeHook
Topic: madConfigDrv.exe access denied
Replies: 8
Views: 12943

Re: madConfigDrv.exe access denied

I tried the batch file both in my account (root user) and in an administrator account with the same results (see attached AccessDenied.png) I also tried to run madConfigDrv.exe directly in the command windows. I checked the madConfigDrv.exe permissions; it has all permission for all the users. I als...
by michel
Tue Jul 04, 2017 3:00 pm
Forum: madCodeHook
Topic: madConfigDrv.exe access denied
Replies: 8
Views: 12943

madConfigDrv.exe access denied

Since I installed the last Windows 10 release I got "Access denied" when I execute "madConfigDrv.exe" in my batch signing file.
Any idea?
by michel
Fri Jun 30, 2017 4:28 pm
Forum: madCodeHook
Topic: load drivers error 577 with 3.1.14 but not with 3.1.11
Replies: 11
Views: 14061

Re: load drivers error 577 with 3.1.14 but not with 3.1.11

I'll try when I'll have some spare time and let you know the results.
by michel
Fri Jun 30, 2017 3:59 pm
Forum: madCodeHook
Topic: load drivers error 577 with 3.1.14 but not with 3.1.11
Replies: 11
Views: 14061

Re: load drivers error 577 with 3.1.14 but not with 3.1.11

The grace period I found on the net is 90 days, but my drivers which load were signed 30/05/2016!
Did you know the 'grace period'?
by michel
Fri Jun 30, 2017 3:46 pm
Forum: madCodeHook
Topic: load drivers error 577 with 3.1.14 but not with 3.1.11
Replies: 11
Views: 14061

Re: load drivers error 577 with 3.1.14 but not with 3.1.11

Yes I agree but: - the madCodeHook drivers version 26/10/2014 load fine in any Windows including Windows 10 with SecureBoot enabled and Driver Signature Enforcement enabled - the madCodeHook drivers version 29/04/2016 don't load in Windows 10 with SecureBoot enabled and Driver Signature Enforcement ...
by michel
Fri Jun 30, 2017 3:30 pm
Forum: madCodeHook
Topic: load drivers error 577 with 3.1.14 but not with 3.1.11
Replies: 11
Views: 14061

Re: load drivers error 577 with 3.1.14 but not with 3.1.11

Yes, my clean machine is a UEFI one with SecureBoot enabled. After I disable it I tested these two configurations: - the current one with PrintMonitor on a network shared directory: the driver is not loaded - a new one with the directory copied on the machine desktop: the driver is loaded If I enabl...
by michel
Fri Jun 30, 2017 11:47 am
Forum: madCodeHook
Topic: load drivers error 577 with 3.1.14 but not with 3.1.11
Replies: 11
Views: 14061

Re: load drivers error 577 with 3.1.14 but not with 3.1.11

Me too I don't understand and as I always install the last madCodeHook available build, sign my drivers (and applications) with the same batch file and use the same signtool since my first usage of the library, I first suspected the missing of some certificates in clean Windows 10 versus Windows7 up...
by michel
Thu Jun 22, 2017 4:28 pm
Forum: madCodeHook
Topic: load drivers error 577 with 3.1.14 but not with 3.1.11
Replies: 11
Views: 14061

load drivers error 577 with 3.1.14 but not with 3.1.11

Since years I'm able to load my drivers in any version of Windows. The last working build of my drivers, created with 3.1.11 signed with SHA 1 only, the drivers load fine in any version of Windows (Win10 from Win7, Win7, Win 8, fresh Win10, in Virtual machines or computers...). Two new builds using ...
by michel
Sun Apr 06, 2014 4:58 pm
Forum: madCodeHook
Topic: Injection problem with processes having the same name
Replies: 9
Views: 15436

Re: Injection problem with processes having the same name

Right. My Acrobat was in protected mode.
When this mode is disabled the injected dll is initialized (called).
This prove that application Protected Mode (Acrobat, Internet Explorer,...) works and blocks 'malware' programs trying to inject them!
by michel
Sat Apr 05, 2014 8:30 pm
Forum: madCodeHook
Topic: Injection problem with processes having the same name
Replies: 9
Views: 15436

Re: Injection problem with processes having the same name

Thanks for the functions. I made extended tests (having Acrobat running or not before the injection). I added a window message box as the first code of my injected DllMain. It appears that; - AcroRd32.exe (main process, the Acrobat broker?), 32bit medium integrity: * is injected * displays the messa...
by michel
Fri Apr 04, 2014 4:14 pm
Forum: madCodeHook
Topic: Injection problem with processes having the same name
Replies: 9
Views: 15436

Re: Injection problem with processes having the same name

Sorry. The madCodeHook injection works fine. I trace the injected dlls actions in files using the Process Identifier as a part of their names. Sysinternals Process Explorer displays the processes tree with the main processes (with a PID) and eventually the child processes (with different PIDs). I di...
by michel
Thu Apr 03, 2014 11:30 am
Forum: madCodeHook
Topic: Injection problem with processes having the same name
Replies: 9
Views: 15436

Injection problem with processes having the same name

My dll injection works fine for any processes but Acrobat Reader. Acrobat runs two processes with the same name "AcroRd32.exe: - the parent one ("...\AcroRd32.exe") - the child one, the renderer ("...AcroRd32.exe" --channel=1976.1.1033634757 --type=renderer") Only the p...