Function at 0x40c730
Capabilities:
Connect socket
Get socket status
Resolve dns
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x26c
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
mov dword [ebp - 4], esi
cmp edi, esi
je 0x40ca65
test dword [ebp + 0x10], 0x10000000
je 0x40c764
and dword [ebp + 0x10], 0xefffffff
mov dword [ebp + 8], 0x17
jmp 0x40c76b
mov dword [ebp + 8], 2
cmp dword [ebp + 0x10], esi
jne 0x40c777
mov dword [ebp + 0x10], 1
push ebx
push esi
push dword [ebp + 0x10]
push dword [ebp + 8]
call dword [sym.imp.WSOCK32.DLL_socket]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x40ca64
cmp dword [ebp + 8], 0x17
jne 0x40c7e5
cmp dword [0x11df038], esi
je 0x40ca5d
lea eax, [ebp - 0x64]
push eax
push edi
push 0x17
call fcn.0040bec5
add esp, 0xc
test eax, eax
jg 0x40c81a
lea eax, [ebp - 0x10]
push eax
push esi
push esi
push edi
call dword [0x11df03c]
test eax, eax
jne 0x40ca5d
mov eax, dword [ebp - 0x10]
mov esi, dword [eax + 0x18]
add esi, 8
lea edi, [ebp - 0x64]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
push eax
movsd dword es:[edi], dword [esi]
call dword [0x11df040]
xor esi, esi
jmp 0x40c81a
push edi
call dword [sym.imp.WSOCK32.DLL_inet_addr]
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
jne 0x40c809
push edi
call dword [sym.imp.WSOCK32.DLL_gethostbyname]
cmp eax, esi
je 0x40c809
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
xor eax, eax
cmp dword [ebp - 0xc], 0xffffffff
setne al
cmp eax, esi
je 0x40ca5d
cmp dword [ebp + 0x1c], esi
mov esi, dword [sym.imp.WSOCK32.DLL_htons]
mov edi, dword [ebp + 0x18]
jne 0x40c831
test edi, edi
je 0x40c893
cmp byte [edi], 0
je 0x40c893
push 0x10
lea eax, [ebp - 0x20]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
cmp dword [ebp + 0x1c], 0
push 2
pop eax
mov word [ebp - 0x20], ax
je 0x40c857
push dword [ebp + 0x1c]
call esi
mov word [ebp - 0x1e], ax
test edi, edi
je 0x40c87a
cmp byte [edi], 0
je 0x40c87a
push edi
call fcn.0041bb60
mov edi, eax
push edi
call dword [sym.imp.WSOCK32.DLL_inet_addr]
push edi
mov dword [ebp - 0x1c], eax
call fcn.0041bba0
jmp 0x40c87e
and dword [ebp - 0x1c], 0
push 0x10
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.WSOCK32.DLL_bind]
test eax, eax
jne 0x40ca5d
xor edi, edi
inc edi
cmp dword [ebp + 0x10], edi
jne 0x40ca15
cmp dword [ebp + 8], 0x17
jne 0x40c8d4
push 0x1c
lea eax, [ebp - 0x54]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
push 0x17
pop eax
push dword [ebp + 0xc]
mov word [ebp - 0x54], ax
call esi
mov word [ebp - 0x52], ax
lea esi, [ebp - 0x64]
lea edi, [ebp - 0x4c]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
xor edi, edi
inc edi
jmp 0x40c8fa
push 0x10
lea eax, [ebp - 0x30]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
push 2
pop eax
push dword [ebp + 0xc]
mov word [ebp - 0x30], ax
call esi
mov word [ebp - 0x2e], ax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x2c], eax
mov esi, dword [ebp + 0x14]
test esi, esi
jle 0x40c9cc
lea eax, [ebp - 8]
push eax
push 0x8004667e
mov dword [ebp - 8], edi
mov edi, dword [sym.imp.WSOCK32.DLL_ioctlsocket]
push ebx
call edi
test eax, eax
jne 0x40ca5d
cmp dword [ebp + 8], 0x17
jne 0x40c92f
push 0x1c
lea eax, [ebp - 0x54]
jmp 0x40c934
push 0x10
lea eax, [ebp - 0x30]
push eax
push ebx
call dword [sym.imp.WSOCK32.DLL_connect]
cmp eax, 0xffffffff
jne 0x40ca5d
xor eax, eax
inc eax
mov dword [ebp - 0x168], eax
mov dword [ebp - 0x26c], eax
mov eax, esi
cdq
mov ecx, 0x3e8
idiv ecx
mov dword [ebp - 0x164], ebx
mov dword [ebp - 0x268], ebx
mov dword [ebp - 0x38], eax
imul eax, eax, 0x3e8
sub esi, eax
lea eax, [ebp - 0x38]
imul esi, esi, 0x3e8
push eax
lea eax, [ebp - 0x26c]
push eax
lea eax, [ebp - 0x168]
push eax
push 0
lea eax, [ebx + 1]
push eax
mov dword [ebp - 0x34], esi
call dword [sym.imp.WSOCK32.DLL_select]
xor esi, esi
inc esi
cmp eax, esi
jne 0x40c9b7
lea eax, [ebp - 0x168]
push eax
push ebx
call sub.WSOCK32.DLL___WSAFDIsSet
test eax, eax
je 0x40c9b7
mov dword [ebp - 4], esi
and dword [ebp - 8], 0
lea eax, [ebp - 8]
push eax
push 0x8004667e
push ebx
call edi
xor edi, edi
inc edi
jmp 0x40c9ee
cmp dword [ebp + 8], 0x17
jne 0x40c9d9
push 0x1c
lea eax, [ebp - 0x54]
jmp 0x40c9de
push 0x10
lea eax, [ebp - 0x30]
push eax
push ebx
call dword [sym.imp.WSOCK32.DLL_connect]
cmp eax, 0xffffffff
je 0x40ca5d
mov dword [ebp - 4], edi
xor esi, esi
cmp dword [ebp - 4], esi
je 0x40ca5d
push 0x10
push esi
push dword [0x11de664]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebp - 4], eax
cmp eax, esi
je 0x40ca5d
mov dword [eax], edi
mov dword [eax + 8], ebx
mov dword [eax + 0xc], esi
jmp 0x40ca64
lea eax, [ebp - 8]
push eax
push 0x8004667e
push ebx
mov dword [ebp - 8], edi
call dword [sym.imp.WSOCK32.DLL_ioctlsocket]
test eax, eax
jne 0x40ca5d
push 0x20
push eax
push dword [0x11de664]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebp - 4], eax
test eax, eax
je 0x40ca5d
mov ecx, dword [ebp - 0xc]
and dword [eax + 0xc], 0
mov dword [eax + 4], ecx
mov ecx, dword [ebp + 0xc]
mov dword [eax], 2
mov dword [eax + 0x10], ebx
mov dword [eax + 8], ecx
jmp 0x40ca64
push ebx
call dword [sym.imp.WSOCK32.DLL_closesocket]
pop ebx
mov eax, dword [ebp - 4]
pop edi
pop esi
leave
ret 0x18