Function at 0x44a370
Capabilities:
Check os version

Disassembly:
push 0xffffffffffffffff
push 0x4f42f6
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xac
mov eax, dword [0x52bd18]
push ebx
push ebp
push esi
mov esi, ecx
lea ebp, [esi + 0xf8]
push edi
mov ecx, ebp
mov dword [esp + 0xb8], eax
mov dword [esp + 0x40], ebp
call fcn.00401300
xor ebx, ebx
mov dword [esp + 0xc4], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], 0x52
mov dword [esp + 0x20], ebx
mov dword [esp + 0x14], 0x5052e8
mov dword [esp + 0x24], ebx
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], ebx
mov edi, dword [sym.imp.KERNEL32.dll_DeviceIoControl]
xor ecx, ecx
mov dword [esp + 0x94], ecx
push ebx
mov dword [esp + 0x9c], ecx
mov dword [esp + 0xa0], ecx
xor eax, eax
mov dword [esp + 0xa4], ecx
lea edx, [esp + 0x14]
push edx
push 0x40
mov dword [esp + 0x50], eax
mov dword [esp + 0xb0], ecx
lea ecx, [esp + 0x60]
push ecx
mov dword [esp + 0x58], eax
push ebx
mov dword [esp + 0x60], eax
push ebx
mov dword [esp + 0x68], eax
mov eax, dword [esi + 0x18c]
push 0x12c014
push eax
mov byte [esp + 0xe4], 1
mov word [esp + 0x64], 1
mov byte [esp + 0xb4], 1
mov dword [esp + 0x30], 0x40
call edi
cmp eax, ebx
je 0x44a4c6
movzx eax, byte [esp + 0x94]
mov ecx, dword [esi + 0x18c]
push ebx
shl eax, 4
add eax, 4
lea edx, [esp + 0x14]
push edx
push eax
mov dword [esp + 0x1c], eax
lea eax, [esp + 0xa0]
push eax
push ebx
push ebx
push 0x12c054
push ecx
call edi
cmp eax, ebx
je 0x44a4c6
mov eax, dword [esi + 0x18c]
push ebx
lea ecx, [esp + 0x14]
push ecx
push 0x10
lea edx, [esp + 0x50]
push edx
push ebx
push ebx
push 0x12c050
push eax
mov dword [esp + 0x30], 0x10
call edi
cmp eax, ebx
jne 0x44a4ef
mov ecx, esi
call fcn.004476e0
test eax, eax
je 0x44a69a
mov ecx, esi
call fcn.004481b0
mov ecx, esi
call fcn.00447830
mov ecx, esi
call fcn.0044a1c0
jmp 0x44a69a
cmp word [esp + 0x44], bx
mov eax, dword [esp + 0x84]
mov ecx, dword [esp + 0x88]
mov edx, dword [esp + 0x8c]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x90]
mov dword [esp + 0x34], eax
mov eax, dword [esi + 0x170]
mov dword [esp + 0x10], 1
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x30], edx
je 0x44a541
inc eax
mov dword [esi + 0x170], eax
mov dword [esp + 0x10], 5
jmp 0x44a54d
cmp eax, ebx
je 0x44a54d
mov dword [esp + 0x10], 3
cmp byte [esp + 0x95], bl
je 0x44a5f1
push ebx
mov dword [esp + 0xb0], ebx
call fcn.004cf574
mov dword [esp + 0xac], eax
movzx eax, byte [esp + 0x9a]
shl eax, 4
mov ecx, dword [esp + eax + 0x9c]
mov dx, word [esp + eax + 0xa0]
lea eax, [esp + eax + 0x9c]
add esp, 4
lea eax, [esp + 0xa8]
mov dword [esp + 0xb0], ecx
lea edi, [esi + 0x15c]
push eax
mov ecx, edi
mov word [esp + 0xb8], dx
call fcn.00447f70
cmp dword [esi + 0x164], 0xa
jle 0x44a5e8
mov eax, dword [edi + 8]
cmp eax, 1
jge 0x44a5cc
jmp fcn.004dced3
dec eax
cmp eax, ebx
je 0x44a5e5
mov ecx, dword [edi + 4]
shl eax, 4
push eax
lea edx, [ecx + 0x10]
push edx
push ecx
call fcn.004ce8a0
add esp, 0xc
dec dword [edi + 8]
mov eax, dword [esp + 0x10]
or eax, 0x10
jmp 0x44a600
cmp dword [esi + 0x164], ebx
je 0x44a604
mov eax, dword [esp + 0x10]
or eax, 8
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x3c]
cmp eax, ebx
mov edi, dword [esi + 0x164]
je 0x44a61b
push eax
call fcn.004df1b9
add esp, 4
mov dword [esp + 0x38], edi
shl edi, 4
push edi
call fcn.004df1be
mov dword [esp + 0x40], eax
mov eax, dword [esi + 0x164]
add esp, 4
xor edx, edx
cmp eax, ebx
jle 0x44a692
xor edi, edi
lea ecx, [ecx]
cmp edi, ebx
jl 0x44a5c7
cmp edx, dword [esi + 0x164]
jge 0x44a5c7
mov eax, dword [esi + 0x160]
mov ecx, dword [esp + 0x38]
add eax, edi
cmp edx, ecx
jae 0x44a668
mov ecx, dword [esp + 0x3c]
add ecx, edi
jmp 0x44a66a
xor ecx, ecx
mov ebp, dword [eax]
mov dword [ecx], ebp
mov ebp, dword [eax + 4]
mov dword [ecx + 4], ebp
mov ebp, dword [eax + 8]
mov dword [ecx + 8], ebp
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
mov eax, dword [esi + 0x164]
inc edx
add edi, 0x10
cmp edx, eax
jl 0x44a640
mov ebp, dword [esp + 0x40]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x24], ecx
call fcn.00403260
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x14]
mov esi, eax
call dword [edx + 4]
push 2
lea ecx, [esp + 0x18]
mov dword [esp + 0x24], eax
mov eax, dword [esi + 0x13c]
push ecx
push eax
call fcn.00407b80
add esp, 0xc
or edi, 0xffffffff
cmp eax, ebx
jne 0x44a6e5
mov eax, dword [esi + 0x13c]
push eax
call sub.IOCPTcp.dll_TcpDestroy
mov dword [esi + 0x13c], edi
mov dword [esi + 0x140], ebx
mov eax, dword [esp + 0x3c]
cmp eax, ebx
je 0x44a6f6
push eax
call fcn.004df1b9
add esp, 4
mov dword [esp + 0x14], 0x4fce28
mov edx, dword [ebp]
mov ecx, ebp
mov dword [esp + 0xc4], edi
call dword [edx + 0x14]
mov ecx, dword [esp + 0xbc]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
mov ecx, dword [esp + 0xac]
pop ebx
call fcn.004ce183
add esp, 0xb8
ret