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Add x86_64 support#97

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cube0x8 wants to merge 21 commits intotaviso:x86_64taviso/loadlibrary:x86_64from cube0x8:x64cube0x8/loadlibrary:x64Copy head branch name to clipboard

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Commits on Feb 15, 2021

• Added "debug" target in Makefile

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Commits on Feb 17, 2021

• Added ARCH target flag for the peloader library. Added first test which successfully check a PE (x64) header.

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Commits on Feb 26, 2021

• Modified test target.

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• a x64 PE is mapped and linked.

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Commits on Mar 3, 2021

• Created skeleton for x64 APIs loading.

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Commits on Mar 22, 2021

• Removed libdisasm and imported zydis as submodule. libdisasm has been replaced by zydis, so now we've got a x86/x86_64 disassembler. hook.c now uses zydis to patch functions (only x86 for now)

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Commits on Apr 9, 2021

• Added x86_64 support for libhook and added assembly dispatchers to redirect functions and switch calling convention

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Commits on May 9, 2021

• x86_64 WINAPIs are correctly dispatched and mpclient boots up and scan eicar.com successfully

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Commits on May 11, 2021

• Added x86_64_call_exported_function wrapper to call DLL exports.

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Commits on May 12, 2021

• Fixed bug on stack alignment for x64 dispatchers and added priority for zydis decoder constructor.

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Commits on May 14, 2021

• No redzone for mpclient_x64 and peloader. The subhook hooks were pushing addresses on the stack and overwriting some useful value on the redzone. For now, the redzone has been disabled (-mno-red-zo…

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Commits on May 23, 2021

• The jmp from the fixup area to the x86_64 dispatcher is made by subhook. We can't rely on a jmp near immediate in this case.

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Commits on May 29, 2021

• Added check on setup_call_to_dispatcher return value. Integrated log.c as logging utility for all the project.

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• It looks like __attribute__((ms_abi)) can spawn deamons, resurrect the dead and make a good coffee (and eventually it changes the calling convention of a function to Windows x86_64 as well...)

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• x64 NASM dispatchers are not useful anymore :( re-written the libhook.a which now supports both HOOK_DEFAULT and HOOK_REPLACE_FUNCTION mode.

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Commits on May 30, 2021

• Implemented remove_function_redirect function

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• Added -maccumulate-outgoing-args to compile mpclient_x64, since it also uses WINAPI functions.

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Commits on Jul 16, 2021

• Added x64 SEH support

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Commits on Jul 19, 2021

• Removed a __debugbreak() in the wrong place and freed FunctionEntry after handler has been executed

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Commits on Jul 27, 2021

• both mpclient and mpclient_x64 compile

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Commits on Jul 28, 2021

• Removed NASM dependency

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