Function at 0x40f474
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
mov ecx, 0x30
push 0
push 0
dec ecx
jne 0x40f47c
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x88]
mov edx, dword [0x40b174]
call fcn.0040402c
xor eax, eax
push ebp
push 0x40fb4f
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 4], eax
call sub.kernel32.dll_GetVersion
test eax, 0x80000000
je 0x40f929
test ebx, ebx
je 0x40f91d
cmp ebx, 0xffffffff
je 0x40f91d
push ebx
call fcn.0040fb64
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x40f911
call fcn.0040dc38
cmp eax, dword [ebp - 8]
je 0x40f911
mov eax, dword [ebp - 8]
call fcn.0040f420
test al, al
jne 0x40f911
push 0x78
call sub.kernel32.dll_SetLastError
call fcn.0040dc38
xor dword [ebp - 8], eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], eax
mov dl, 1
mov eax, dword [0x41ece8]
call fcn.0040d994
lea edx, [ebp - 0x88]
call fcn.0040d8e0
mov eax, dword [ebp - 0x6c]
call fcn.0040464c
cmp eax, 7
jl 0x40fb1a
mov eax, dword [ebp - 0x6c]
call fcn.00404654
add eax, eax
lea eax, [eax + eax*2]
mov edx, dword [ebp - 0x6c]
mov eax, dword [edx + eax*8 - 0xc0]
lea edx, [ebp - 0x120]
call fcn.0040d8e0
lea edx, [ebp - 0x120]
lea eax, [ebp - 0x88]
mov ecx, dword [0x40b174]
call fcn.0040421c
cmp dword [ebp - 0x7c], 0xc8
jge 0x40fb1a
mov eax, dword [ebp - 0x68]
call fcn.0040464c
cmp eax, 5
jl 0x40fb1a
mov eax, dword [ebp - 0x68]
call fcn.00404654
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
mov ebx, dword [edx + eax*4 + 0xc]
mov eax, dword [ebp - 0x68]
call fcn.00404654
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
cmp ebx, dword [edx + eax*4 - 0x10]
jne 0x40fb1a
mov eax, dword [ebp - 0x84]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x68]
call fcn.00404654
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
mov eax, dword [edx + eax*4 - 0x2c]
lea edx, [ebp - 0x160]
call fcn.0040d8e0
lea edx, [ebp - 0x160]
lea eax, [ebp - 0x88]
mov ecx, dword [0x40b174]
call fcn.0040421c
cmp dword [ebp - 0x7c], 0x1f4
jge 0x40fb1a
lea eax, [ebp - 0x88]
call fcn.0040f364
test eax, eax
je 0x40fb1a
push 0
push 0
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 0x84]
call fcn.0040ecb8
mov dword [ebp - 0x14], eax
xor edx, edx
push ebp
push 0x40f90a
push dword fs:[edx]
mov dword fs:[edx], esp
lea edx, [ebp - 0x88]
mov eax, dword [ebp - 0x14]
call fcn.0040d8e0
lea eax, [ebp - 0x88]
call fcn.0040f364
test eax, eax
je 0x40f8f1
lea edx, [ebp - 0xc]
mov dword [eax], edx
push 0
push 0
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 0x10]
call fcn.0040ecb8
mov dword [ebp - 0x20], eax
xor edx, edx
push ebp
push 0x40f8ea
push dword fs:[edx]
mov dword fs:[edx], esp
lea edx, [ebp - 0x88]
mov eax, dword [ebp - 0x20]
call fcn.0040d8e0
mov eax, dword [ebp - 0x68]
call fcn.00404654
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
lea esi, [edx + eax*4 - 0x38]
mov eax, dword [ebp - 0x14]
xor edx, edx
push edx
push eax
mov eax, dword [esi + 8]
xor edx, edx
sub dword [esp], eax
sbb dword [esp + 4], edx
pop eax
pop edx
mov edx, dword [esi + 0x14]
mov dword [edx], eax
mov eax, dword [ebp - 0x6c]
call fcn.00404654
test eax, eax
jl 0x40f723
inc eax
mov dword [ebp - 0x48], eax
xor ebx, ebx
mov eax, ebx
add eax, eax
lea eax, [eax + eax*2]
mov edx, dword [ebp - 0x6c]
mov edx, dword [edx + eax*8]
cmp edx, dword [esi + 4]
jae 0x40f71d
mov edx, dword [ebp - 0x6c]
mov edx, dword [edx + eax*8 + 4]
cmp edx, dword [esi + 4]
jbe 0x40f71d
mov edx, dword [ebp - 0x6c]
mov edx, dword [edx + eax*8]
cmp word [edx], 0x86a
jne 0x40f71d
mov edx, dword [ebp - 0x6c]
mov eax, dword [edx + eax*8]
mov word [eax], 0x186a
jmp 0x40f723
inc ebx
dec dword [ebp - 0x48]
jne 0x40f6e5
cmp dword [ebp + 0x10], 0
jne 0x40f732
mov dword [ebp + 0x10], 0xffffd000
jmp 0x40f73b
cmp dword [ebp + 0x10], 0
jle 0x40f73b
neg dword [ebp + 0x10]
push 0
push 0x14
call fcn.0040e970
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x3c]
mov edx, dword [ebp + 0x14]
mov dword [eax], edx
mov eax, dword [ebp - 0x3c]
mov edx, dword [ebp + 0x18]
mov dword [eax + 4], edx
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dl, 1
mov eax, dword [0x41ecf4]
call fcn.0040d994
lea edx, [ebp - 0xb8]
call fcn.0040c63c
mov ebx, 0xa
cmp word [ebp - 0xb6], 0xa1
jne 0x40f7a9
cmp dword [ebp - 0x18], 0
je 0x40f79d
mov eax, dword [ebp - 0x9c]
inc eax
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
jmp 0x40f7d2
mov eax, dword [ebp - 0x9c]
inc eax
mov eax, dword [eax]
mov dword [ebp - 0x18], eax
lea edx, [ebp - 0x184]
mov eax, dword [ebp - 0x98]
call fcn.0040c63c
push edi
lea esi, [ebp - 0x184]
lea edi, [ebp - 0xb8]
mov ecx, 9
rep movsd dword es:[edi], dword [esi]
pop edi
dec ebx
jne 0x40f77e
cmp dword [ebp - 0x18], 0
jne 0x40f7de
cmp dword [ebp - 0x1c], 0
je 0x40f82e
call fcn.0040d900
mov edx, 0x61
call fcn.0040ab08
mov dword [ebp - 0x40], eax
call fcn.0040d900
mov edx, 0x62
call fcn.0040ab08
mov dword [ebp - 0x44], eax
cmp dword [ebp - 0x40], 0
je 0x40f838
cmp dword [ebp - 0x44], 0
je 0x40f838
cmp dword [ebp - 0x18], 0
je 0x40f81d
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
push eax
call dword [ebp - 0x40]
cmp dword [ebp - 0x1c], 0
je 0x40f838
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
push eax
call dword [ebp - 0x40]
jmp 0x40f838
xor eax, eax
mov dword [ebp - 0x40], eax
xor eax, eax
mov dword [ebp - 0x44], eax
xor eax, eax
push ebp
push 0x40f8b9
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x10]
mov eax, dword [ebp - 0x3c]
add eax, 8
call fcn.0040f0c4
test al, al
je 0x40f881
mov eax, dword [ebp - 8]
add eax, 0x20
test dword [eax], 0x30800000
jne 0x40f881
mov eax, dword [ebp + 0x20]
push eax
mov eax, dword [ebp + 0x1c]
push eax
mov eax, dword [ebp - 0x3c]
push eax
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp + 0x10]
push eax
push edi
call dword [ebp - 0x20]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f8c0
cmp dword [ebp - 0x40], 0
je 0x40f8b8
cmp dword [ebp - 0x44], 0
je 0x40f8b8
cmp dword [ebp - 0x1c], 0
je 0x40f8a9
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
push eax
call dword [ebp - 0x44]
cmp dword [ebp - 0x18], 0
je 0x40f8b8
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
push eax
call dword [ebp - 0x44]
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40fb1a
push 0
mov eax, dword [ebp - 0x14]
push eax
call fcn.0040ea58
ret
push 0x57
call sub.kernel32.dll_SetLastError
jmp 0x40fb1a
push 0x57
call sub.kernel32.dll_SetLastError
jmp 0x40fb1a
xor esi, esi
test edi, edi
jne 0x40f9c3
push 2
push 0
push 0
lea eax, [ebp - 0x1c]
push eax
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.kernel32.dll_GetCurrentThread
push eax
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.kernel32.dll_DuplicateHandle
test eax, eax
je 0x40f9c3
xor eax, eax
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_GetKernelObjectSecurity
cmp dword [ebp - 0x18], 0
jbe 0x40f9ba
mov eax, dword [ebp - 0x18]
add eax, eax
call fcn.00402504
mov esi, eax
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x18]
add eax, eax
push eax
push esi
push 4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_GetKernelObjectSecurity
test eax, eax
je 0x40f9ba
mov dword [ebp - 0x94], 0xc
mov dword [ebp - 0x90], esi
xor eax, eax
mov dword [ebp - 0x8c], eax
lea edi, [ebp - 0x94]
mov eax, dword [ebp - 0x1c]
push eax
call sub.kernel32.dll_CloseHandle
call fcn.0040e2d8
call sub.kernel32.dll_GetCurrentProcessId
call fcn.0040f3ec
mov dword [ebp - 0x18], eax
push ebx
call fcn.0040fb64
call fcn.0040f3ec
cmp eax, dword [ebp - 0x18]
je 0x40faf4
xor edx, edx
mov eax, dword [0x41eca8]
call fcn.0040da7c
mov dword [ebp - 0x2c], eax
cmp dword [ebp - 0x2c], 0
je 0x40fb13
test edi, edi
je 0x40fa0e
mov eax, dword [edi + 4]
mov dword [ebp - 0x30], eax
jmp 0x40fa13
xor eax, eax
mov dword [ebp - 0x30], eax
xor eax, eax
mov dword [ebp - 0x34], eax
xor eax, eax
mov dword [ebp - 0x38], eax
cmp dword [ebp + 0x10], 0
je 0x40fa37
test byte [ebp + 0x1e], 1
je 0x40fa31
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x34], eax
jmp 0x40fa37
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x38], eax
push ebx
push 0x25
call fcn.0040e970
mov edi, eax
test edi, edi
je 0x40fb13
push esi
push edi
mov esi, 0x41ed6c
lea edi, [ebp - 0xdd]
mov ecx, 9
rep movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
pop edi
pop esi
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0xd8], eax
mov dword [ebp - 0xc8], edi
mov dl, 1
mov eax, dword [0x41ecf0]
call fcn.0040d994
mov dword [ebp - 0xc3], eax
mov dl, 1
mov eax, dword [0x41eccc]
call fcn.0040d994
mov dword [ebp - 0xbe], eax
lea eax, [ebp - 0x1c]
push eax
push 0x25
lea eax, [ebp - 0xdd]
push eax
push edi
push ebx
call dword [0x41ed08]
test eax, eax
je 0x40faeb
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp + 0x18]
push eax
push edi
mov eax, dword [ebp - 0x38]
push eax
mov eax, dword [ebp - 0x34]
push eax
push 0
test byte [ebp + 0x1c], 4
setne al
neg al
sbb eax, eax
push eax
mov eax, dword [ebp - 0x30]
push eax
push ebx
call dword [ebp - 0x2c]
test eax, eax
jl 0x40faeb
mov eax, dword [ebp - 0x18]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x20]
mov edx, dword [ebp - 0x24]
mov dword [eax], edx
jmp 0x40fb13
push ebx
push edi
call fcn.0040ea58
jmp 0x40fb13
mov eax, dword [ebp + 0x20]
push eax
mov eax, dword [ebp + 0x1c]
push eax
mov eax, dword [ebp + 0x18]
push eax
mov eax, dword [ebp + 0x14]
push eax
mov eax, dword [ebp + 0x10]
push eax
push edi
push ebx
call dword [0x41ed14]
mov dword [ebp - 4], eax
mov eax, esi
call fcn.00402524
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40fb56
lea eax, [ebp - 0x160]
mov edx, dword [0x40b174]
mov ecx, 2
call fcn.00404124
lea eax, [ebp - 0x88]
mov edx, dword [0x40b174]
call fcn.004040f0
ret