A Pin Tool for tracing:
- API calls, including parameters of selected functions
- selected instructions: RDTSC, CPUID
- transition between sections of the traced module (helpful in finding OEP of the packed module)
Bypasses the anti-tracing check based on RDTSC.
Generates a report in a .tag
format (which can be loaded into other analysis tools):
RVA;traced event
i.e.
345c2;section: .text
58069;called: C:\Windows\SysWOW64\kernel32.dll.IsProcessorFeaturePresent
3976d;called: C:\Windows\SysWOW64\kernel32.dll.LoadLibraryExW
3983c;called: C:\Windows\SysWOW64\kernel32.dll.GetProcAddress
3999d;called: C:\Windows\SysWOW64\KernelBase.dll.InitializeCriticalSectionEx
398ac;called: C:\Windows\SysWOW64\KernelBase.dll.FlsAlloc
3995d;called: C:\Windows\SysWOW64\KernelBase.dll.FlsSetValue
49275;called: C:\Windows\SysWOW64\kernel32.dll.LoadLibraryExW
4934b;called: C:\Windows\SysWOW64\kernel32.dll.GetProcAddress
...
๐ง To compile the prepared project you need to use Visual Studio >= 2012. It was tested with Intel Pin 3.19 and 3.20.
Clone this repo into \source\tools
that is inside your Pin root directory. Open the project in Visual Studio and build. Detailed description available here.
๐ More details about the usage you will find on the project's Wiki.
- In order for Pin to work correctly, Kernel Debugging must be DISABLED.
- In
install32_64
you can find a utility that checks if Kernel Debugger is disabled (kdb_check.exe
, source), and it is used by the Tiny Tracer's.bat
scripts. This utilty sometimes gets flagged as a malware by Windows Defender (it is a known false positive). If you encounter this issue, you may need to exclude the installation directory from Windows Defender scans. - Since the version 3.20 Pin has dropped a support for old versions of Windows. If you need to use the tool on Windows < 8, try to compile it with Pin 3.19.