Function at 0x40981c
Capabilities:
Get local ipv4 addresses
Get socket information
Get socket status
Receive data
Receive data on socket
Resolve dns
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4f0
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.0041a4bd
xor ecx, ecx
cmp ax, 0x17
sete cl
xor ebx, ebx
push ebx
lea eax, [ebp - 5]
push eax
xor eax, eax
inc eax
mov dword [ebp - 0x28], ecx
mov ecx, edi
call fcn.00419eb8
test al, al
je 0x409a84
cmp byte [ebp - 5], bl
je 0x409a84
movzx eax, byte [ebp - 5]
push ebx
lea ecx, [ebp - 0x36c]
push ecx
mov ecx, edi
call fcn.00419eb8
test al, al
je 0x409a84
movzx eax, byte [ebp - 5]
jmp 0x40988a
dec eax
cmp byte [ebp + eax - 0x36c], bl
je 0x4098c7
cmp eax, ebx
jne 0x409880
xor eax, eax
neg eax
sbb eax, eax
and eax, 0xffff0100
mov esi, 0xff05
add eax, esi
movzx eax, ax
mov dword [ebp - 0x24], eax
push 2
lea eax, [ebp - 0x24]
push eax
push edi
call fcn.00419f2f
test al, al
je 0x409a84
cmp word [ebp - 0x24], si
jne 0x4098d0
mov al, 1
jmp 0x409a86
lea eax, [ebp + eax - 0x36c]
jmp 0x409890
push ebx
lea eax, [ebp - 0x34]
push eax
push 4
pop eax
mov ecx, edi
mov byte [ebp - 9], bl
call fcn.00419eb8
test al, al
je 0x409a84
cmp byte [ebp - 0x34], 5
jne 0x409a84
test byte [ebp - 0x28], 1
push 0x17
pop esi
je 0x409909
mov dword [ebp - 0x48], esi
mov dword [ebp - 0x44], 2
jmp 0x409913
mov dword [ebp - 0x48], 2
mov dword [ebp - 0x44], esi
movzx eax, byte [ebp - 0x31]
dec eax
mov dword [ebp - 0x1c], ebx
je 0x409a2c
dec eax
dec eax
je 0x40996c
dec eax
jne 0x409a84
push ebx
lea eax, [ebp - 0xe4]
push eax
push 0x10
pop eax
mov ecx, edi
call fcn.00419eb8
test al, al
je 0x409a84
push 0x1c
pop eax
call fcn.00416ed5
mov dword [ebp - 0x1c], eax
cmp eax, ebx
je 0x409a4e
mov word [eax], si
push 0x10
lea ecx, [ebp - 0xe4]
add eax, 8
jmp 0x409a62
push ebx
lea eax, [ebp - 0xa]
push eax
xor eax, eax
inc eax
mov ecx, edi
call fcn.00419eb8
test al, al
je 0x409a84
cmp byte [ebp - 0xa], bl
je 0x409a84
movzx eax, byte [ebp - 0xa]
push ebx
lea ecx, [ebp - 0x4ec]
push ecx
mov ecx, edi
call fcn.00419eb8
test al, al
je 0x409a84
movzx eax, byte [ebp - 0xa]
mov byte [ebp + eax - 0x4ec], bl
lea eax, [ebp - 0x38]
push eax
push ebx
push ebx
lea eax, [ebp - 0x4ec]
push eax
mov dword [ebp - 0x38], ebx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
test eax, eax
je 0x4099d5
mov byte [ebp - 9], 4
jmp 0x409a69
xor dl, dl
mov eax, dword [ebp - 0x38]
cmp eax, ebx
je 0x4099f1
movzx ecx, dl
mov ecx, dword [ebp + ecx*4 - 0x48]
cmp dword [eax + 4], ecx
je 0x409a07
mov eax, dword [eax + 0x1c]
cmp eax, ebx
jne 0x4099e5
inc dl
cmp dl, 2
jb 0x4099d7
mov byte [ebp - 9], 4
push dword [ebp - 0x38]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
jmp 0x409a69
push dword [eax + 0x10]
push dword [eax + 0x18]
call fcn.00416f58
mov dword [ebp - 0x1c], eax
cmp eax, ebx
jne 0x409a1f
mov byte [ebp - 9], 1
jmp 0x4099fc
cmp word [eax], si
jne 0x4099fc
mov dword [eax + 0x18], ebx
mov dword [eax + 4], ebx
jmp 0x4099fc
push ebx
lea eax, [ebp - 0x50]
push eax
push 4
pop eax
mov ecx, edi
call fcn.00419eb8
test al, al
je 0x409a84
push 0x10
pop eax
call fcn.00416ed5
mov dword [ebp - 0x1c], eax
cmp eax, ebx
jne 0x409a54
mov byte [ebp - 9], 1
jmp 0x409a69
push 2
pop ecx
mov word [eax], cx
push 4
lea ecx, [ebp - 0x50]
add eax, 4
push ecx
push eax
call fcn.00416f41
push ebx
lea eax, [ebp - 0x3c]
push eax
push 2
pop eax
mov ecx, edi
call fcn.00419eb8
test al, al
jne 0x409a8d
push dword [ebp - 0x1c]
call fcn.00416f05
xor al, al
pop edi
pop esi
pop ebx
leave
ret 4
mov byte [ebp - 5], 1
cmp byte [ebp - 9], bl
jne 0x40a0b6
mov ax, word [ebp - 0x3c]
mov ecx, dword [ebp - 0x1c]
mov word [ecx + 2], ax
movzx eax, byte [ebp - 0x33]
dec eax
je 0x40a06b
dec eax
je 0x409fbb
dec eax
je 0x409ac3
mov byte [ebp - 9], 7
jmp 0x40a0b6
mov eax, 0x80
mov dword [ebp - 0x4c], eax
mov dword [ebp - 0x54], eax
lea eax, [ebp - 0x4c]
push eax
lea eax, [ebp - 0xd4]
push eax
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x409fb2
lea eax, [ebp - 0x54]
push eax
lea eax, [ebp - 0x3ec]
push eax
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
jne 0x409fb2
cmp word [ebp - 0xd4], 0x17
mov word [ebp - 0xd2], ax
jne 0x409b23
mov dword [ebp - 0xbc], ebx
mov dword [ebp - 0xd0], ebx
lea esi, [ebp - 0xd4]
call fcn.0041a325
mov dword [ebp - 0x20], eax
cmp eax, 0xffffffff
je 0x409fb2
mov eax, 0xffff
call fcn.00416ed5
mov edi, eax
cmp edi, ebx
jne 0x409b53
mov byte [ebp - 9], 1
jmp 0x409faa
push dword [ebp - 0x28]
mov esi, dword [ebp + 8]
push ebx
push dword [ebp - 0x20]
push esi
call fcn.00409704
cmp eax, 1
jne 0x409f96
mov eax, dword [ebp - 0x20]
or dword [ebp - 0x18], 0xffffffff
or dword [ebp - 0x1e0], 0xffffffff
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x1ec], 2
mov dword [ebp - 0x1e8], esi
mov dword [ebp - 0x1e4], eax
jmp 0x409f73
push dword [ebp + 8]
lea eax, [ebp - 0x1ec]
call fcn.00419e22
test al, al
je 0x409bc8
push ebx
push 0xffff
push edi
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x409f8c
push dword [ebp - 0x20]
lea eax, [ebp - 0x1ec]
mov dword [ebp - 0x14], 0x80
call fcn.00419e22
test al, al
je 0x409e7d
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0xd4]
push eax
push ebx
push 0xffff
push edi
push dword [ebp - 0x20]
call dword [sym.imp.WS2_32.dll_recvfrom]
mov esi, eax
mov dword [ebp - 0x40], esi
cmp esi, ebx
jle 0x409f8c
cmp esi, 6
jb 0x409e7d
mov ax, word [ebp - 0xd4]
cmp word [ebp - 0x3ec], ax
jne 0x409e7d
cmp ax, 2
jne 0x409c3e
mov eax, dword [ebp - 0x3e8]
cmp eax, dword [ebp - 0xd0]
jmp 0x409c59
cmp ax, 0x17
jne 0x409c5f
push 0x10
lea eax, [ebp - 0xcc]
lea ecx, [ebp - 0x3e4]
call fcn.00416f76
test eax, eax
jne 0x409e7d
cmp byte [edi + 2], 0
jne 0x409e7d
cmp word [edi], bx
jne 0x409e7d
cmp dword [ebp - 0x24], ebx
jne 0x409ca9
push dword [ebp - 0x14]
lea eax, [ebp - 0xd4]
push eax
lea eax, [ebp - 0x26c]
push eax
call fcn.00416f41
cmp word [ebp - 0x26c], 0x17
jne 0x409ca3
mov dword [ebp - 0x254], ebx
mov dword [ebp - 0x268], ebx
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x24], eax
push 0x80
push ebx
lea eax, [ebp - 0xd4]
push eax
call fcn.00416fb8
movzx eax, byte [edi + 3]
dec eax
je 0x409dba
dec eax
dec eax
je 0x409d04
dec eax
jne 0x409e7d
cmp esi, 0x16
jle 0x409e7d
push 0x17
pop eax
mov word [ebp - 0xd4], ax
push 0x10
lea eax, [edi + 4]
push eax
lea eax, [ebp - 0xcc]
push eax
mov dword [ebp - 0x14], 0x1c
call fcn.00416f41
push 0x14
jmp 0x409de8
mov al, byte [edi + 4]
test al, al
je 0x409e7d
movzx eax, al
lea ecx, [eax + 7]
cmp esi, ecx
jle 0x409e7d
push eax
lea ecx, [edi + 5]
push ecx
lea ecx, [ebp - 0x36c]
push ecx
call fcn.00416f41
mov byte [ebp + eax - 0x36c], 0
lea ebx, [eax + 5]
xor eax, eax
lea ecx, [ebp - 0x30]
push ecx
push eax
push eax
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x36c]
push eax
call dword [sym.imp.WS2_32.dll_getaddrinfo]
test eax, eax
jne 0x409e7d
xor dl, dl
xor esi, esi
mov eax, dword [ebp - 0x30]
cmp eax, esi
je 0x409d77
movzx ecx, dl
mov ecx, dword [ebp + ecx*4 - 0x48]
cmp dword [eax + 4], ecx
je 0x409d83
mov eax, dword [eax + 0x1c]
cmp eax, esi
jne 0x409d6b
inc dl
cmp dl, 2
jb 0x409d5d
jmp 0x409e7d
mov ecx, dword [eax + 0x10]
push ecx
mov dword [ebp - 0x14], ecx
push dword [eax + 0x18]
lea eax, [ebp - 0xd4]
push eax
call fcn.00416f41
cmp word [ebp - 0xd4], 0x17
jne 0x409daf
mov dword [ebp - 0xbc], esi
mov dword [ebp - 0xd0], esi
push dword [ebp - 0x30]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
jmp 0x409de9
cmp esi, 0xa
jle 0x409e7d
push 2
pop eax
mov word [ebp - 0xd4], ax
push 4
lea eax, [edi + 4]
push eax
lea eax, [ebp - 0xd0]
push eax
mov dword [ebp - 0x14], 0x10
call fcn.00416f41
push 8
pop ebx
mov ax, word [ebx + edi]
add ebx, 2
cmp dword [ebp - 0x18], 0xffffffff
mov word [ebp - 0xd2], ax
jne 0x409e4e
push 0x80
push 0
lea eax, [ebp - 0x2ec]
push eax
call fcn.00416fb8
mov ax, word [ebp - 0xd4]
mov word [ebp - 0x2ec], ax
movzx eax, ax
lea esi, [ebp - 0x2ec]
mov dword [ebp - 0x10], eax
call fcn.0041a325
mov dword [ebp - 0x18], eax
cmp eax, 0xffffffff
je 0x409f8c
xor eax, eax
cmp dword [ebp - 0x10], 0x17
setne al
dec eax
and eax, 0xc
add eax, 0xa
mov dword [ebp - 0x2c], eax
cmp dword [ebp - 0x40], ebx
jle 0x409e7d
movzx eax, word [ebp - 0xd4]
cmp dword [ebp - 0x10], eax
jne 0x409e7d
push dword [ebp - 0x14]
lea eax, [ebp - 0xd4]
push eax
mov eax, dword [ebp - 0x40]
push 0
sub eax, ebx
push eax
add ebx, edi
push ebx
push dword [ebp - 0x18]
call dword [sym.imp.WS2_32.dll_sendto]
cmp dword [ebp - 0x18], 0xffffffff
je 0x409f45
push dword [ebp - 0x18]
lea eax, [ebp - 0x1ec]
call fcn.00419e22
test al, al
je 0x409f45
mov esi, dword [ebp - 0x2c]
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0xd4]
push eax
xor ebx, ebx
push ebx
mov eax, 0xffff
sub eax, esi
push eax
lea eax, [esi + edi]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp eax, ebx
jg 0x409ed3
movzx ecx, word [ebp - 0xd4]
cmp dword [ebp - 0x10], ecx
jne 0x409f47
xor ecx, ecx
mov word [edi], cx
mov byte [edi + 2], cl
cmp word [ebp - 0xd4], 0x17
setne cl
dec cl
and cl, 3
inc cl
cmp dword [ebp - 0x10], 0x17
mov byte [edi + 3], cl
jne 0x409f00
push 0x10
lea ecx, [ebp - 0xcc]
jmp 0x409f0e
cmp dword [ebp - 0x10], 2
jne 0x409f47
push 4
lea ecx, [ebp - 0xd0]
push ecx
lea ecx, [edi + 4]
push ecx
call fcn.00416f41
push 2
lea ecx, [ebp - 0xd2]
push ecx
lea ecx, [esi + edi - 2]
push ecx
call fcn.00416f41
push dword [ebp - 0x24]
lea ecx, [ebp - 0x26c]
push ecx
push ebx
add eax, esi
push eax
push edi
push dword [ebp - 0x20]
call dword [sym.imp.WS2_32.dll_sendto]
jmp 0x409f47
xor ebx, ebx
mov eax, dword [ebp - 0x18]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov dword [ebp - 0x1e0], eax
add ecx, 2
mov dword [ebp - 0x1ec], ecx
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x1e8], ecx
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x1e4], ecx
push ebx
push ebx
push ebx
lea eax, [ebp - 0x1ec]
push eax
push ebx
call dword [sym.imp.WS2_32.dll_select]
test eax, eax
jg 0x409b9e
mov esi, dword [ebp - 0x18]
call fcn.0041a2a8
jmp 0x409fa4
cmp eax, 0xffffffff
jne 0x409fa1
mov byte [ebp - 9], 1
jmp 0x409fa4
mov byte [ebp - 5], bl
push edi
call fcn.00416f05
mov esi, dword [ebp - 0x20]
jmp 0x40a0b1
mov byte [ebp - 9], 1
jmp 0x40a0b6
xor eax, eax
cmp word [ecx], 0x17
mov word [ecx + 2], ax
jne 0x409fd5
push 0x10
push ebx
add ecx, 8
push ecx
call fcn.00416fb8
jmp 0x409fd8
mov dword [ecx + 4], ebx
mov esi, dword [ebp - 0x1c]
push 1
call fcn.0041a047
mov esi, eax
mov dword [ebp - 0x2c], esi
cmp esi, 0xffffffff
je 0x40a07a
push dword [ebp - 0x28]
push ebx
push esi
push dword [ebp + 8]
call fcn.00409704
mov edi, eax
cmp edi, 1
jne 0x40a052
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.0041a278
mov esi, dword [ebp - 0x2c]
mov dword [ebp - 0x10], eax
call fcn.0041a2a8
cmp dword [ebp - 0x10], 0xffffffff
je 0x409fb2
push dword [ebp - 0x10]
call fcn.0041a300
mov eax, dword [ebp - 0x28]
or eax, 2
push eax
push ebx
push dword [ebp - 0x10]
push dword [ebp + 8]
call fcn.00409704
mov edi, eax
cmp edi, 1
jne 0x40a04f
push dword [ebp - 0x10]
mov ebx, dword [ebp + 8]
call fcn.0041a101
mov esi, dword [ebp - 0x10]
call fcn.0041a2a8
cmp edi, 0xffffffff
je 0x409fb2
cmp edi, 1
je 0x40a0b6
mov byte [ebp - 5], 0
jmp 0x40a0b6
mov edi, dword [ebp - 0x1c]
call fcn.00419f4d
mov esi, eax
cmp esi, 0xffffffff
jne 0x40a080
mov byte [ebp - 9], 5
jmp 0x40a0b6
push esi
call fcn.0041a300
push dword [ebp - 0x28]
push ebx
push esi
push dword [ebp + 8]
call fcn.00409704
cmp eax, 1
jne 0x40a0a3
mov ebx, dword [ebp + 8]
push esi
call fcn.0041a101
jmp 0x40a0b1
cmp eax, 0xffffffff
jne 0x40a0ae
mov byte [ebp - 9], 1
jmp 0x40a0b1
mov byte [ebp - 5], bl
call fcn.0041a2a8
push dword [ebp - 0x1c]
call fcn.00416f05
mov al, byte [ebp - 5]
cmp al, 1
jne 0x409a86
cmp byte [ebp - 9], 0
je 0x409a86
push dword [ebp - 0x28]
push dword [ebp - 9]
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00409704
test eax, eax
setne al
jmp 0x409a86