Files
thomasxm 94765033d7 Indirect syscall PI originally from The White Knight Labs.
New features:
DefWindowProcA is used as stack function as it has a long winded stack frame.

use VEH and VCH to set up a hardware breakpoint on the syscall opcode
when the breakpoint is hit, we emulate the syscall using the context of the thread

VEH is used to do nothing and detect the HW breakpoint set up by security solutions as an anti-emulation measure.
VCH is used to set up a hardware breakpoint on the syscall and ret code.

VEH and VCH are removed manually by clearing the CrossProcessFlag from PEB to avoid forensic traces.
2025-07-26 05:42:53 -04:00
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