Function at 0x100176b0
Capabilities:
Check os version

Disassembly:
sub esp, 0x9c0
push ebx
push ebp
push esi
push edi
call fcn.100066c0
mov ecx, dword [0x1005f818]
mov edx, ecx
and edx, 1
cmp dl, 1
jne 0x100176e4
mov edx, eax
and edx, 1
cmp dl, 1
jne 0x100176e4
mov esi, 1
mov dword [esp + 0x14], esi
jmp 0x10017707
and ecx, 2
cmp cl, 2
jne 0x10017c82
and eax, 2
cmp al, cl
jne 0x10017c82
mov dword [esp + 0x14], 2
mov esi, dword [esp + 0x14]
lea eax, [esp + 0x14c]
mov dword [esp + 0x14c], 0x94
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [esp + 0x15c], 2
je 0x1001777a
cmp esi, 2
jne 0x10017797
mov ecx, dword [esp + 0x9ec]
mov edx, dword [esp + 0x9e8]
mov eax, dword [esp + 0x9e4]
push ecx
mov ecx, dword [esp + 0x9e4]
push edx
mov edx, dword [esp + 0x9e4]
push eax
mov eax, dword [esp + 0x9e4]
push ecx
mov ecx, dword [esp + 0x9e4]
push edx
push eax
push ecx
call fcn.10016f20
add esp, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x9c0
ret
cmp esi, 2
jne 0x10017797
push 0x3e8
push esi
push 6
call fcn.10006e40
mov ebx, eax
add esp, 0xc
mov dword [esp + 0x10], ebx
jmp 0x100177ab
push 0x11
push 2
push 2
call fcn.10006e40
add esp, 0xc
mov dword [esp + 0x10], eax
mov ebx, eax
or ebp, 0xffffffff
cmp ebx, ebp
jne 0x100177c2
pop edi
pop esi
pop ebp
mov eax, 0x3f
pop ebx
add esp, 0x9c0
ret
push ebx
call fcn.10016e50
add esp, 4
push 1
call fcn.10016e40
push eax
call fcn.100185a0
add esp, 8
cmp eax, ebp
jne 0x100177f5
push ebx
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x41
pop ebx
add esp, 0x9c0
ret
mov edx, dword [0x10065110]
push edx
call fcn.10019730
add esp, 4
test eax, eax
jne 0x10017855
mov eax, dword [0x10065110]
push eax
call fcn.10019740
add esp, 4
test eax, eax
jne 0x10017830
push ebx
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x4a
pop ebx
add esp, 0x9c0
ret
mov ax, word [eax]
cmp ax, 6
jne 0x1001783e
cmp esi, 2
je 0x10017855
cmp ax, 2
jne 0x10017849
cmp esi, 1
je 0x10017855
mov dword [0x1005f8c8], 1
jmp 0x10017862
mov eax, dword [0x1005f8c8]
test eax, eax
je 0x10017970
mov edi, 0x10065110
push edi
call fcn.10019760
add esp, 4
cmp esi, 2
jne 0x100178c0
push 0xe
call dword [sym.imp.MSVCR100.dll_malloc]
mov esi, eax
add esp, 4
test esi, esi
je 0x100178d1
mov edx, esi
xor ecx, ecx
mov dword [edx], ecx
mov dword [edx + 4], ecx
mov dword [edx + 8], ecx
mov word [edx + 0xc], cx
mov word [esi], 6
call fcn.10016e60
push eax
call fcn.10006f70
mov word [esi + 0xc], ax
lea eax, [esi + 2]
lea edx, [esi + 6]
mov ecx, ebp
mov dword [eax], 0
mov dword [edx], ecx
mov word [edx + 4], cx
jmp 0x1001791d
push 0x10
call dword [sym.imp.MSVCR100.dll_malloc]
mov esi, eax
add esp, 4
test esi, esi
jne 0x100178f7
push 0
call fcn.10016e40
push eax
call fcn.100185a0
add esp, 8
push ebx
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x40
pop ebx
add esp, 0x9c0
ret
mov ecx, esi
xor eax, eax
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
mov word [esi], 2
call fcn.10016e60
push eax
call fcn.10006f70
mov word [esi + 2], ax
mov dword [esi + 4], ebp
push esi
push edi
call fcn.10019770
mov edx, dword [0x10065110]
add esp, 0xc
mov dword [0x10065910], edi
push edx
call fcn.10019730
add esp, 4
test eax, eax
je 0x10017966
push 0
call fcn.10016e40
push eax
call fcn.100185a0
add esp, 8
push ebx
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x41
pop ebx
add esp, 0x9c0
ret
mov dword [0x1005f8c8], 0
mov ebx, dword [sym.imp.MSVCR100.dll__time32]
push 0
call ebx
add esp, 4
test eax, eax
jge 0x1001799b
mov eax, dword [esp + 0x10]
push eax
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x4a
pop ebx
add esp, 0x9c0
ret
push 0
call ebx
add esp, 4
and eax, 0x80001fff
jns 0x100179b0
dec eax
or eax, 0xffffe000
inc eax
mov esi, dword [esp + 0x9d8]
mov dword [esp + 0x1e4], eax
mov ecx, 0xfa
xor eax, eax
lea edi, [esp + 0x1f0]
mov dword [esp + 0x1ec], ebp
mov dword [esp + 0x1e0], 0x2c6
mov dword [esp + 0x1e8], 0
rep stosd dword es:[edi], eax
mov edi, esi
mov ecx, ebp
repne scasb al, byte es:[edi]
not ecx
cmp ecx, 0x3e8
ja 0x10017a10
mov edx, ecx
lea edi, [esp + 0x1f0]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [0x10065110]
push esi
call fcn.10019730
add esp, 4
test eax, eax
jne 0x10017a6c
push esi
call fcn.10019740
add esp, 4
push 0x10
push eax
push 0
lea eax, [esp + 0x1ec]
push 0x1a0
push eax
call fcn.10016e40
push eax
call fcn.10006ef0
add esp, 0x18
cmp eax, 0x1a0
jne 0x10017b29
push esi
call fcn.10019750
mov esi, eax
push esi
call fcn.10019730
add esp, 8
test eax, eax
je 0x10017a23
push 0
call ebx
mov ecx, dword [esp + 0x9e0]
mov edi, dword [esp + 0x9f0]
mov ebp, dword [esp + 0x9ec]
mov ebx, dword [esp + 0x9e8]
mov esi, dword [esp + 0x9e4]
add esp, 4
add eax, ecx
mov dword [esp + 0x1c], eax
push 0
mov dword [esp + 0x28], 0
call dword [sym.imp.MSVCR100.dll__time32]
mov edx, dword [esp + 0x20]
add esp, 4
sub edx, eax
mov dword [esp + 0x20], edx
jns 0x10017ac3
mov dword [esp + 0x20], 0
mov dword [esp + 0x48], 0
call fcn.10016e40
mov ecx, dword [esp + 0x48]
mov dword [esp + ecx*4 + 0x4c], eax
mov edx, dword [esp + 0x48]
inc edx
lea eax, [esp + 0x48]
mov dword [esp + 0x48], edx
lea edx, [esp + 0x20]
push edx
push 0
push 0
push eax
call fcn.10016e40
inc eax
push eax
call fcn.10006e70
add esp, 0x14
cmp eax, 0xffffffff
je 0x10017bf6
test eax, eax
je 0x10017c5b
cmp dword [esp + 0x14], 2
jne 0x10017b43
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], 0xe
push ecx
lea edx, [esp + 0x2c]
jmp 0x10017b54
mov ecx, dword [esp + 0x10]
push ecx
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x3e
pop ebx
add esp, 0x9c0
ret
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], 0x10
push ecx
lea edx, [esp + 0x3c]
push edx
push 0
lea eax, [esp + 0x5e4]
push 0x3f8
push eax
call fcn.10016e40
push eax
call fcn.10006f30
add esp, 0x18
cmp eax, 0xffffffff
je 0x10017a9c
mov ecx, dword [esp + 0x5dc]
mov eax, dword [esp + 0x1e4]
cmp ecx, eax
jne 0x10017a9c
mov edx, dword [esp + 0x5e4]
mov eax, dword [esp + 0x1ec]
cmp edx, eax
jne 0x10017a9c
cmp dword [esp + 0x14], 2
jne 0x10017bba
lea eax, [esp + 0x28]
push eax
call fcn.10006880
jmp 0x10017bc4
mov ecx, dword [esp + 0x3c]
push ecx
call fcn.10006e20
add esp, 4
lea edx, [esp + 0x5e8]
push edi
push ebp
push ebx
push esi
push eax
push edx
call fcn.100173f0
add esp, 0x18
cmp esi, 4
jne 0x10017be8
cmp word [edi + 0x40], 0
ja 0x10017c5b
cmp eax, 0x40
je 0x10017c07
test eax, eax
je 0x10017c5b
jmp 0x10017a9c
call sub.WS2_32.dll_WSAGetLastError
cmp eax, 0x2714
jne 0x10017c21
jmp 0x10017a9c
mov eax, dword [esp + 0x10]
push eax
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
mov eax, 0x40
pop ebx
add esp, 0x9c0
ret
call sub.WS2_32.dll_WSAGetLastError
cmp eax, 0x2714
je 0x10017c3d
push 0
call fcn.10016e40
push eax
call fcn.100185a0
add esp, 8
mov ecx, dword [esp + 0x10]
push ecx
call sub.WS2_32.dll_closesocket
mov ecx, dword [ebx]
xor eax, eax
pop edi
pop esi
test ecx, ecx
pop ebp
pop ebx
setle al
add esp, 0x9c0
ret
push 0
call fcn.10016e40
push eax
call fcn.100185a0
mov edx, dword [esp + 0x18]
add esp, 8
push edx
call sub.WS2_32.dll_closesocket
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x9c0
ret
pop edi
pop esi
pop ebp
mov eax, 0x4c
pop ebx
add esp, 0x9c0
ret