Function at 0x60fcc0
Capabilities:
Create udp socket
Get local ipv4 addresses
Get socket information
Set socket configuration

Disassembly:
jmp 0x617b80
sub esp, 0x20
mov eax, dword [0x67e540]
push ebx
push ebp
mov dword [esp + 0x24], eax
call fcn.00618940
mov ebp, dword [esp + 0x38]
test ebp, ebp
jne 0x617ba0
mov ebp, 0x10000
mov ebx, dword [esp + 0x34]
test ebx, ebx
jne 0x617bad
mov ebx, 0x10000
mov edx, dword [esp + 0x30]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push edx
call fcn.006100e0
add esp, 0xc
test eax, eax
jne 0x617bdc
pop ebp
mov eax, 4
pop ebx
mov ecx, dword [esp + 0x1c]
call fcn.006245e9
add esp, 0x20
ret
push esi
push 0x48
call fcn.006243e4
mov esi, eax
add esp, 4
test esi, esi
jne 0x617c02
pop esi
pop ebp
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x1c]
call fcn.006245e9
add esp, 0x20
ret
push edi
xor eax, eax
mov ecx, 0x12
mov edi, esi
rep stosd dword es:[edi], eax
mov eax, dword [esp + 0x44]
xor edi, edi
push edi
push 0x617ac0
push 0x617aa0
push 2
mov dword [esi + 0x34], ebx
push 0x20
mov ebx, 1
push 4
mov dword [esi], 0xffffffff
mov dword [esi + 0x38], ebp
mov dword [esi + 0x20], eax
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], ebx
call fcn.00619770
add esp, 0x18
cmp eax, edi
mov dword [esi + 0xc], eax
jne 0x617c6a
push esi
call fcn.00624027
add esp, 4
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
mov ecx, dword [esp + 0x1c]
call fcn.006245e9
add esp, 0x20
ret
push 0x617af0
push 4
push 4
call fcn.006192c0
add esp, 0xc
cmp eax, edi
mov dword [esi + 0x10], eax
jne 0x617ca7
mov ecx, dword [esi + 0xc]
push ecx
call fcn.006197e0
push esi
call fcn.00624027
add esp, 8
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
mov ecx, dword [esp + 0x1c]
call fcn.006245e9
add esp, 0x20
ret
push 0x11
push 2
push 2
call sub.ws2_32.dll_socket
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x617cef
call sub.ws2_32.dll_WSAGetLastError
mov edx, dword [esi + 0xc]
push edx
call fcn.006197e0
mov eax, dword [esi + 0x10]
push eax
call fcn.00619480
push esi
call fcn.00624027
add esp, 0xc
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
mov ecx, dword [esp + 0x1c]
call fcn.006245e9
add esp, 0x20
ret
push 4
lea ecx, [esp + 0x44]
push ecx
push 4
push 0xffff
push eax
mov dword [esp + 0x54], ebx
call sub.ws2_32.dll_setsockopt
cmp eax, 0xffffffff
jne 0x617d11
call sub.ws2_32.dll_WSAGetLastError
mov eax, dword [esp + 0x14]
xor edx, edx
mov dword [esp + 0x1c], edx
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], edx
push eax
mov dword [esp + 0x2c], edx
mov word [esp + 0x20], 2
mov dword [esp + 0x24], edi
call sub.wsock32.dll_htons
push 0x10
lea ecx, [esp + 0x20]
mov word [esp + 0x22], ax
mov edx, dword [esi]
push ecx
push edx
call sub.wsock32.dll_bind
cmp eax, 0xffffffff
jne 0x617d70
call sub.ws2_32.dll_WSAGetLastError
mov eax, dword [esi]
push eax
call sub.wsock32.dll_closesocket
mov ecx, dword [esi + 0xc]
push ecx
call fcn.006197e0
mov edx, dword [esi + 0x10]
push edx
jmp 0x617ccb
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x20]
mov dword [esp + 0x14], 0x10
mov edx, dword [esi]
push ecx
push edx
call sub.wsock32.dll_getsockname
mov eax, dword [esp + 0x20]
mov dword [esi + 4], eax
mov ecx, dword [esp + 0x1e]
push ecx
call sub.wsock32.dll_ntohs
mov edx, dword [esp + 0x34]
mov ecx, dword [esp + 0x2c]
mov word [esi + 8], ax
pop edi
mov dword [edx], esi
pop esi
pop ebp
xor eax, eax
pop ebx
call fcn.006245e9
add esp, 0x20
ret