Function at 0x401640
Capabilities:
Hook routines via microsoft detours

Disassembly:
jmp 0x401650
nop
push ebp
mov ebp, esp
sub esp, 0x2dc
mov eax, dword [0x40e008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
call esi
cmp dword [0x40e778], eax
je 0x40168a
mov eax, 0x10dd
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00407d72
mov esp, ebp
pop ebp
ret
cmp dword [0x40e774], 0
push ebx
push edi
je 0x401791
call esi
cmp dword [0x40e778], eax
jne 0x401a9f
mov edi, dword [0x40e78c]
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
test edi, edi
je 0x401716
lea eax, [ebp - 0xc]
push eax
mov eax, dword [edi + 0x10]
push dword [edi + 0x14]
movzx eax, byte [eax + 0x36]
push eax
push dword [edi + 0xc]
call ebx
cmp dword [edi + 4], 0
jne 0x401703
mov ebx, dword [edi + 0x10]
test ebx, ebx
je 0x4016fd
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 ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [edi]
push 0x18
push edi
call fcn.00407dba
add esp, 8
mov edi, esi
test esi, esi
jne 0x4016b7
mov dword [0x40e78c], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov esi, dword [0x40e784]
mov dword [ebp - 0xc], eax
test esi, esi
je 0x401760
mov edi, dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
nop dword [eax]
lea eax, [ebp - 8]
push eax
push 0x20
push 0x10000
push esi
call ebx
push 0x10000
push esi
push dword [ebp - 0xc]
call edi
mov esi, dword [esi + 4]
test esi, esi
jne 0x401740
mov edi, dword [0x40e788]
test edi, edi
je 0x401a8b
mov ebx, dword [sym.imp.KERNEL32.dll_ResumeThread]
push dword [edi + 4]
call ebx
mov esi, dword [edi]
push 8
push edi
call fcn.00407dba
add esp, 8
mov edi, esi
test esi, esi
jne 0x401774
jmp 0x401a8b
mov esi, dword [0x40e78c]
mov dword [ebp - 0xc], 0
test esi, esi
je 0x40180e
cmp dword [esi + 4], 0
mov ecx, dword [esi + 0x10]
je 0x4017c9
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 0x401808
mov edx, dword [esi + 0xc]
xor ebx, ebx
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, ebx
test edx, edx
je 0x401803
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 0x4017a2
mov edi, dword [0x40e788]
mov dword [ebp - 8], edi
test edi, edi
je 0x401913
nop
lea eax, [ebp - 0x2dc]
mov dword [ebp - 0x2dc], 0x10001
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
test eax, eax
je 0x401906
mov esi, dword [0x40e78c]
test esi, esi
je 0x401906
mov ebx, dword [ebp - 0x224]
cmp dword [esi + 4], 0
je 0x4018bc
mov ecx, dword [esi + 0x10]
cmp ebx, ecx
jb 0x4018fc
lea eax, [ecx + 4]
cmp ebx, eax
jae 0x4018fc
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 0x401892
inc eax
cmp eax, 8
jb 0x401877
xor ch, ch
jmp 0x401895
and ch, 7
movzx eax, ch
add eax, dword [esi + 0xc]
mov edi, dword [ebp - 8]
mov dword [ebp - 0x224], eax
lea eax, [ebp - 0x2dc]
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_SetThreadContext]
mov ebx, dword [ebp - 0x224]
jmp 0x4018fc
mov ecx, dword [esi + 0xc]
cmp ebx, ecx
jb 0x4018fc
mov edi, dword [esi + 0x10]
movzx eax, byte [edi + 0x36]
add eax, ecx
cmp ebx, eax
jae 0x4018f9
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 0x4018ef
inc edx
cmp edx, 8
jb 0x4018d2
xor eax, eax
mov eax, edi
jmp 0x40189b
movzx eax, ah
shr eax, 3
add eax, edi
jmp 0x40189b
mov edi, dword [ebp - 8]
mov esi, dword [esi]
test esi, esi
jne 0x401856
mov edi, dword [edi]
mov dword [ebp - 8], edi
test edi, edi
jne 0x401820
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edi, dword [0x40e78c]
mov ebx, eax
mov dword [ebp - 8], ebx
test edi, edi
je 0x4019a9
nop dword [eax]
lea eax, [ebp - 0x10]
push eax
mov eax, dword [edi + 0x10]
push dword [edi + 0x14]
movzx eax, byte [eax + 0x36]
push eax
push dword [edi + 0xc]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [edi + 0x10]
movzx eax, byte [eax + 0x36]
push eax
push dword [edi + 0xc]
push ebx
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
cmp dword [edi + 4], 0
je 0x401996
mov ebx, dword [edi + 0x10]
test ebx, ebx
je 0x401993
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 dword [ebp - 0xc], 1
mov ebx, dword [ebp - 8]
mov esi, dword [edi]
push 0x18
push edi
call fcn.00407dba
add esp, 8
mov edi, esi
test esi, esi
jne 0x401930
cmp dword [ebp - 0xc], 0
mov dword [0x40e78c], 0
je 0x401a29
cmp dword [0x40e5bc], 0
jne 0x401a29
mov ecx, dword [0x40e784]
mov ebx, 0x40e784
test ecx, ecx
je 0x401a29
cmp dword [ecx], 0x52727464
jne 0x401a20
lea edi, [ecx + 0x10000]
xor esi, esi
lea edx, [ecx + 0x88]
mov eax, dword [edx]
test eax, eax
je 0x4019f5
cmp eax, ecx
jb 0x401a20
cmp eax, edi
jae 0x401a20
inc esi
add edx, 0x48
cmp esi, 0x38d
jb 0x4019e7
mov eax, dword [ecx + 4]
push 0x8000
push 0
push ecx
mov dword [ebx], eax
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov dword [0x40e77c], 0
jmp 0x401a23
lea ebx, [ecx + 4]
mov ecx, dword [ebx]
test ecx, ecx
jne 0x4019d1
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov esi, dword [0x40e784]
mov edi, eax
test esi, esi
je 0x401a63
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 0x10]
push eax
push 0x20
push 0x10000
push esi
call ebx
push 0x10000
push esi
push edi
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov esi, dword [esi + 4]
test esi, esi
jne 0x401a41
mov edi, dword [0x40e788]
test edi, edi
je 0x401a8b
mov ebx, dword [sym.imp.KERNEL32.dll_ResumeThread]
push dword [edi + 4]
call ebx
mov esi, dword [edi]
push 8
push edi
call fcn.00407dba
add esp, 8
mov edi, esi
test esi, esi
jne 0x401a73
mov dword [0x40e788], 0
mov dword [0x40e778], 0
mov ecx, dword [ebp - 4]
mov eax, dword [0x40e774]
xor ecx, ebp
pop edi
pop ebx
pop esi
call fcn.00407d72
mov esp, ebp
pop ebp
ret