Function at 0x43f764
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffed4
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x128], edx
mov dword [ebp - 0x12c], edx
mov dword [ebp - 0x120], edx
mov dword [ebp - 0x124], edx
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x43fc0f
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x24]
mov edx, dword [0x42e038]
call fcn.0042d66c
mov eax, dword [ebp - 8]
cmp byte [eax + 4], 0
je 0x43fbdb
mov eax, dword [ebp - 8]
cmp byte [eax + 0x2c], 0
jne 0x43fbdb
xor eax, eax
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
mov cl, byte [eax + 0xc]
mov eax, dword [ebp - 8]
mov edx, dword [eax + 8]
mov eax, dword [0x45fd74]
call fcn.0043b070
lea edx, [ebp - 0x124]
mov eax, dword [0x45fd54]
call fcn.0042fd38
push dword [ebp - 0x124]
push 0x43fc28
push dword [ebp - 0xc]
lea eax, [ebp - 0x120]
mov edx, 3
call fcn.0042c83c
mov eax, dword [ebp - 0x120]
call fcn.0042c97c
push eax
call fcn.0043a8b4
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x43fbdb
xor edx, edx
push ebp
push 0x43fbd4
push dword fs:[edx]
mov dword fs:[edx], esp
push 0xffffffffffffffff
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.dll_WaitForSingleObject
xor edx, edx
push ebp
push 0x43fbb6
push dword fs:[edx]
mov dword fs:[edx], esp
push 0xffffffffffffffff
lea edx, [ebp - 0x12c]
mov eax, dword [0x45fd6c]
call fcn.0042fd38
push dword [ebp - 0x12c]
push 0x43fc28
push dword [ebp - 0xc]
lea eax, [ebp - 0x128]
mov edx, 3
call fcn.0042c83c
mov eax, dword [ebp - 0x128]
call fcn.0042c97c
push eax
call fcn.0043ae84
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43fb56
xor edx, edx
push ebp
push 0x43fb4f
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
push 0
push 0
push 0xf001f
mov eax, dword [ebp - 0x14]
push eax
call sub.KERNEL32.dll_MapViewOfFile
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43fb38
xor edx, edx
push ebp
push 0x43fb31
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x18]
mov esi, dword [eax]
mov eax, dword [esi + 0xc]
mov edx, dword [eax]
lea ecx, [esi + 0x16]
cmp edx, dword [ecx]
jne 0x43f90f
mov edx, dword [esi + 0xc]
add edx, 4
mov dx, word [edx]
lea ecx, [esi + 0x16]
add ecx, 4
cmp dx, word [ecx]
je 0x43fb1a
mov dword [ebp - 0x1c], eax
call fcn.004351f4
mov byte [ebp - 0x1d], al
cmp byte [ebp - 0x1d], 0
je 0x43f935
mov eax, dword [esi + 0xc]
mov edx, 8
call fcn.004352d4
test al, al
je 0x43fb1a
lea edx, [ebp - 0x11c]
mov eax, dword [esi + 0xc]
call fcn.0043270c
mov eax, dword [ebp - 8]
cmp byte [eax + 0x34], 0
je 0x43f97d
call sub.KERNEL32.dll_GetVersion
test eax, 0x80000000
jne 0x43f97d
mov eax, dword [ebp - 0xfc]
sub eax, dword [ebp - 0x100]
cmp eax, 6
jae 0x43f97d
push ebp
mov eax, dword [ebp - 8]
mov edx, dword [eax + 0x3c]
mov eax, dword [esi + 0xc]
call fcn.0043f4d4
pop ecx
test al, al
jne 0x43f981
xor eax, eax
jmp 0x43f983
mov al, 1
mov byte [ebp - 0x1e], al
cmp byte [ebp - 0x1e], 0
je 0x43fa26
mov byte [ebp - 0x1f], 0xf4
mov edx, dword [esi + 0xc]
lea eax, [ebp - 0x1f]
mov ecx, 1
call fcn.0043a224
test al, al
jne 0x43f9b0
mov eax, dword [esi + 0xc]
mov dl, byte [ebp - 0x1f]
mov byte [eax], dl
mov eax, dword [esi + 0xc]
mov edx, 1
call fcn.0043f3e8
lea eax, [ebp - 0x24]
call fcn.0043f058
mov eax, dword [ebp - 0x24]
call fcn.0042d4ac
test eax, eax
jl 0x43fa26
inc eax
mov dword [ebp - 0x2c], eax
xor edi, edi
mov dword [ebp - 0xf8], 0x10001
lea eax, [ebp - 0xf8]
push eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + edi*4]
push eax
call sub.KERNEL32.dll_GetThreadContext
test eax, eax
je 0x43fa14
mov eax, dword [esi + 0xc]
cmp eax, dword [ebp - 0x40]
jae 0x43fa14
mov eax, dword [esi + 0xc]
add eax, 6
cmp eax, dword [ebp - 0x40]
jbe 0x43fa14
push 0xa
call sub.KERNEL32.dll_Sleep
jmp 0x43f9d7
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + edi*4]
push eax
call sub.KERNEL32.dll_CloseHandle
inc edi
dec dword [ebp - 0x2c]
jne 0x43f9d7
mov edx, dword [esi + 0xc]
lea eax, [esi + 0x16]
mov ecx, 6
call fcn.0043a224
test al, al
jne 0x43fa4a
mov eax, dword [esi + 0xc]
mov edx, dword [esi + 0x16]
mov dword [eax], edx
mov dx, word [esi + 0x1a]
mov word [eax + 4], dx
mov eax, dword [esi + 0xc]
mov edx, 6
call fcn.0043f3e8
cmp byte [ebp - 0x1e], 0
je 0x43fafa
mov dl, 1
mov eax, dword [0x45fc60]
call fcn.00433bd4
mov ebx, eax
lea eax, [ebx + 0xe]
lea edx, [ebx + 0xa]
add eax, dword [edx]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x24]
call fcn.0043f058
mov eax, dword [ebp - 0x24]
call fcn.0042d4ac
test eax, eax
jl 0x43fafa
inc eax
mov dword [ebp - 0x2c], eax
xor edi, edi
mov dword [ebp - 0xf8], 0x10001
lea eax, [ebp - 0xf8]
push eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + edi*4]
push eax
call sub.KERNEL32.dll_GetThreadContext
test eax, eax
je 0x43fae8
mov eax, dword [esi + 0xc]
cmp eax, dword [ebp - 0x40]
je 0x43fadf
cmp ebx, dword [ebp - 0x40]
ja 0x43faca
lea eax, [ebx + 0xa]
cmp eax, dword [ebp - 0x40]
jae 0x43fadf
mov eax, dword [ebp - 0x40]
and eax, 0xffff0000
mov edx, dword [ebp - 0x28]
and edx, 0xffff0000
cmp eax, edx
jne 0x43fae8
push 0xa
call sub.KERNEL32.dll_Sleep
jmp 0x43fa94
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + edi*4]
push eax
call sub.KERNEL32.dll_CloseHandle
inc edi
dec dword [ebp - 0x2c]
jne 0x43fa94
cmp byte [ebp - 0x1d], 0
je 0x43fb0d
mov eax, dword [esi + 0xc]
mov edx, 8
call fcn.00435364
cmp byte [ebp - 0x1e], 0
je 0x43fb1a
push ebp
call fcn.0043f6e0
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43fb38
mov eax, dword [ebp - 0x18]
push eax
call sub.KERNEL32.dll_UnmapViewOfFile
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43fb56
mov eax, dword [ebp - 0x14]
push eax
call sub.KERNEL32.dll_CloseHandle
ret
cmp dword [ebp - 0x1c], 0
je 0x43fb9f
mov eax, dword [ebp - 8]
cmp byte [eax + 0x38], 0
je 0x43fb9f
mov eax, dword [ebp - 8]
cmp byte [eax + 0x37], 0
je 0x43fb7b
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x30]
call fcn.0043b4b4
jmp 0x43fb7d
xor eax, eax
mov edx, dword [ebp - 8]
cmp byte [edx + 0x37], 0
je 0x43fb8a
test eax, eax
je 0x43fb9f
push eax
mov eax, dword [ebp - 8]
mov edx, dword [eax + 8]
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x30]
mov ecx, dword [ebp - 0x1c]
call fcn.0043b618
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43fbbd
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.dll_ReleaseMutex
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43fc16
lea eax, [ebp - 0x12c]
mov edx, 4
call fcn.0042c54c
lea eax, [ebp - 0x24]
mov edx, dword [0x42e038]
call fcn.0042d66c
lea eax, [ebp - 0xc]
call fcn.0042c528
ret