Function at 0x4c9580
Capabilities:
Hook routines via microsoft detours
Resume thread

Disassembly:
sub esp, 0x2dc
mov eax, dword [0x567e00]
xor eax, esp
mov dword [esp + 0x2d8], eax
mov ecx, dword [esp + 0x2e0]
mov dword [esp], ecx
test ecx, ecx
je 0x4c95a9
mov eax, dword [0x56da68]
mov dword [ecx], eax
call sub.KERNEL32.dll_GetCurrentThreadId
cmp dword [0x56da60], eax
je 0x4c95d2
mov eax, 0x10dd
mov ecx, dword [esp + 0x2d8]
xor ecx, esp
call fcn.004c6f8b
add esp, 0x2dc
ret 4
cmp dword [0x56da64], 0
push ebx
push esi
push edi
je 0x4c96db
call sub.KERNEL32.dll_GetCurrentThreadId
cmp dword [0x56da60], eax
jne 0x4c99ef
mov edi, dword [0x56da70]
test edi, edi
je 0x4c965d
nop dword [eax]
lea eax, [esp + 0xc]
push eax
mov eax, dword [edi + 0x10]
push dword [edi + 0x14]
movzx eax, byte [eax + 0x36]
push eax
push dword [edi + 0xc]
call sub.KERNEL32.dll_VirtualProtect
cmp dword [edi + 4], 0
jne 0x4c964a
mov ebx, dword [edi + 0x10]
test ebx, ebx
je 0x4c964a
push 0x48
push 0
mov esi, ebx
push ebx
and esi, 0xffff0000
call sub.VCRUNTIME140.dll_memset
mov eax, dword [esi + 8]
add esp, 0xc
mov dword [ebx + 0x40], eax
mov dword [esi + 8], ebx
mov dword [edi + 0x10], 0
mov esi, dword [edi]
push 0x18
push edi
call fcn.004c6f6f
add esp, 8
mov edi, esi
test esi, esi
jne 0x4c9600
mov dword [0x56da70], 0
call sub.KERNEL32.dll_GetCurrentProcess
mov esi, dword [0x56da50]
mov edi, eax
test esi, esi
je 0x4c969d
lea eax, [esp + 0xc]
push eax
push 0x20
push 0x10000
push esi
call sub.KERNEL32.dll_VirtualProtect
push 0x10000
push esi
push edi
call sub.KERNEL32.dll_FlushInstructionCache
mov esi, dword [esi + 4]
test esi, esi
jne 0x4c9678
mov edi, dword [0x56da6c]
test edi, edi
je 0x4c96c2
push dword [edi + 4]
call sub.KERNEL32.dll_ResumeThread
mov esi, dword [edi]
push 8
push edi
call fcn.004c6f6f
add esp, 8
mov edi, esi
test esi, esi
jne 0x4c96a7
mov dword [0x56da6c], 0
mov dword [0x56da60], 0
jmp 0x4c99ef
mov esi, dword [0x56da70]
xor ebx, ebx
mov dword [esp + 0x10], ebx
push ebp
test esi, esi
je 0x4c975b
nop dword [eax]
mov ecx, dword [esi + 0x10]
cmp dword [esi + 4], ebx
je 0x4c9716
movzx eax, byte [ecx + 0x36]
push eax
lea eax, [ecx + 0x20]
push eax
push dword [esi + 0xc]
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [esi + 8]
add esp, 0xc
mov eax, dword [esi + 0xc]
mov dword [ecx], eax
jmp 0x4c9755
mov edx, dword [esi + 0xc]
xor ebp, ebp
mov ecx, dword [ecx + 0x44]
lea eax, [edx + 5]
mov byte [edx], 0xe9
sub ecx, eax
lea edi, [edx + 5]
mov dword [edx + 1], ecx
mov ecx, dword [esi + 0x10]
mov edx, dword [ecx + 0x40]
sub edx, edi
cmp edi, dword [ecx + 0x40]
cmova edx, ebp
test edx, edx
je 0x4c9750
push edx
push 0xcc
push edi
call sub.VCRUNTIME140.dll_memset
mov ecx, dword [esi + 0x10]
add esp, 0xc
mov eax, dword [esi + 8]
mov dword [eax], ecx
mov esi, dword [esi]
test esi, esi
jne 0x4c96f0
mov ebp, dword [0x56da6c]
test ebp, ebp
je 0x4c985a
nop dword [eax]
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x10001
push eax
push dword [ebp + 4]
call sub.KERNEL32.dll_GetThreadContext
test eax, eax
je 0x4c984d
mov esi, dword [0x56da70]
test esi, esi
je 0x4c984d
mov ebx, dword [esp + 0xd4]
cmp dword [esi + 4], 0
je 0x4c97ef
mov ecx, dword [esi + 0x10]
cmp ebx, ecx
jb 0x4c9843
lea eax, [ecx + 4]
cmp ebx, eax
jae 0x4c9843
xor eax, eax
lea edi, [ecx + 0x38]
mov ch, byte [eax + edi]
mov dl, bl
sub dl, byte [esi + 0x10]
mov cl, ch
shr cl, 3
cmp cl, dl
je 0x4c97e4
inc eax
cmp eax, 8
jb 0x4c97c3
xor ch, ch
movzx eax, ch
add eax, dword [esi + 0xc]
jmp 0x4c9828
and ch, 7
movzx eax, ch
add eax, dword [esi + 0xc]
jmp 0x4c9828
mov ecx, dword [esi + 0xc]
cmp ebx, ecx
jb 0x4c9843
mov edi, dword [esi + 0x10]
movzx eax, byte [edi + 0x36]
add eax, ecx
cmp ebx, eax
jae 0x4c9843
xor edx, edx
mov ah, byte [edx + edi + 0x38]
mov cl, bl
sub cl, byte [esi + 0xc]
mov al, ah
and al, 7
cmp al, cl
je 0x4c9820
inc edx
cmp edx, 8
jb 0x4c9805
xor eax, eax
jmp 0x4c9826
movzx eax, ah
shr eax, 3
add eax, edi
mov dword [esp + 0xd4], eax
lea eax, [esp + 0x1c]
push eax
push dword [ebp + 4]
call sub.KERNEL32.dll_SetThreadContext
mov ebx, dword [esp + 0xd4]
mov esi, dword [esi]
test esi, esi
jne 0x4c97a2
mov ebp, dword [ebp]
test ebp, ebp
jne 0x4c9770
xor ebx, ebx
call sub.KERNEL32.dll_GetCurrentProcess
mov edi, dword [0x56da70]
mov ebp, eax
test edi, edi
je 0x4c98ed
nop
lea eax, [esp + 0x18]
push eax
mov eax, dword [edi + 0x10]
push dword [edi + 0x14]
movzx eax, byte [eax + 0x36]
push eax
push dword [edi + 0xc]
call sub.KERNEL32.dll_VirtualProtect
mov eax, dword [edi + 0x10]
movzx eax, byte [eax + 0x36]
push eax
push dword [edi + 0xc]
push ebp
call sub.KERNEL32.dll_FlushInstructionCache
cmp dword [edi + 4], 0
je 0x4c98da
mov ebx, dword [edi + 0x10]
test ebx, ebx
je 0x4c98d6
push 0x48
push 0
mov esi, ebx
push ebx
and esi, 0xffff0000
call sub.VCRUNTIME140.dll_memset
mov eax, dword [esi + 8]
add esp, 0xc
mov dword [ebx + 0x40], eax
mov dword [esi + 8], ebx
mov ebx, 1
mov dword [edi + 0x10], 0
mov dword [esp + 0x14], ebx
jmp 0x4c98da
mov ebx, dword [esp + 0x14]
mov esi, dword [edi]
push 0x18
push edi
call fcn.004c6f6f
add esp, 8
mov edi, esi
test esi, esi
jne 0x4c9870
mov dword [0x56da70], 0
pop ebp
test ebx, ebx
je 0x4c9971
cmp dword [0x56da5c], 0
jne 0x4c9971
mov ecx, dword [0x56da50]
mov ebx, 0x56da50
test ecx, ecx
je 0x4c9971
cmp dword [ecx], 0x52727464
jne 0x4c9968
lea edi, [ecx + 0x10000]
xor edx, edx
lea esi, [ecx + 0x88]
nop
mov eax, dword [esi]
test eax, eax
je 0x4c993e
cmp eax, ecx
jb 0x4c9968
cmp eax, edi
jae 0x4c9968
inc edx
add esi, 0x48
cmp edx, 0x38d
jb 0x4c9930
mov eax, dword [ecx + 4]
push 0x8000
push 0
push ecx
mov dword [ebx], eax
call sub.KERNEL32.dll_VirtualFree
mov dword [0x56da54], 0
jmp 0x4c996b
lea ebx, [ecx + 4]
mov ecx, dword [ebx]
test ecx, ecx
jne 0x4c9918
call sub.KERNEL32.dll_GetCurrentProcess
mov esi, dword [0x56da50]
mov edi, eax
test esi, esi
je 0x4c99a7
lea eax, [esp + 0x14]
push eax
push 0x20
push 0x10000
push esi
call sub.KERNEL32.dll_VirtualProtect
push 0x10000
push esi
push edi
call sub.KERNEL32.dll_FlushInstructionCache
mov esi, dword [esi + 4]
test esi, esi
jne 0x4c9982
mov edi, dword [0x56da6c]
test edi, edi
je 0x4c99cc
push dword [edi + 4]
call sub.KERNEL32.dll_ResumeThread
mov esi, dword [edi]
push 8
push edi
call fcn.004c6f6f
add esp, 8
mov edi, esi
test esi, esi
jne 0x4c99b1
mov ecx, dword [esp + 0xc]
mov dword [0x56da6c], 0
mov dword [0x56da60], 0
test ecx, ecx
je 0x4c99ef
mov eax, dword [0x56da68]
mov dword [ecx], eax
mov ecx, dword [esp + 0x2e4]
mov eax, dword [0x56da64]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004c6f8b
add esp, 0x2dc
ret 4