Function at 0x43c990
Capabilities:
Create thread
Get local ipv4 addresses
Get socket information
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x61bcec
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
mov eax, 0x2084
call fcn.00481660
push ebx
push esi
push edi
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x18], 1
mov dword [ebp - 0x1c], 4
lea ecx, [ebp - 0x2028]
call fcn.0043ce90
mov dword [ebp - 4], 0
mov ax, word [ebp + 8]
push eax
push 0
call fcn.0043c770
add esp, 8
mov dword [ebp - 0x202c], eax
cmp dword [ebp - 0x202c], 0
ja 0x43c9fb
jmp 0x43cbfa
mov cx, word [ebp + 0xc]
push ecx
push 0
call fcn.0043c770
add esp, 8
mov dword [ebp - 0x2030], eax
cmp dword [ebp - 0x2030], 0
ja 0x43ca1e
jmp 0x43cbed
push 0x10
push 0
lea edx, [ebp - 0x204c]
push edx
call fcn.0047fea0
add esp, 0xc
mov dword [ebp - 0x203c], 0x10
lea eax, [ebp - 0x203c]
push eax
lea ecx, [ebp - 0x204c]
push ecx
mov edx, dword [ebp - 0x202c]
push edx
call dword [sym.imp.WS2_32.dll_getsockname]
mov ax, word [ebp - 0x204a]
push eax
call dword [sym.imp.WS2_32.dll_ntohs]
and eax, 0xffff
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 4], eax
push 0x10
push 0
lea edx, [ebp - 0x204c]
push edx
call fcn.0047fea0
add esp, 0xc
mov dword [ebp - 0x203c], 0x10
lea eax, [ebp - 0x203c]
push eax
lea ecx, [ebp - 0x204c]
push ecx
mov edx, dword [ebp - 0x2030]
push edx
call dword [sym.imp.WS2_32.dll_getsockname]
mov ax, word [ebp - 0x204a]
push eax
call dword [sym.imp.WS2_32.dll_ntohs]
and eax, 0xffff
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 8], eax
push 0
push 0
mov edx, dword [ebp - 0x202c]
push edx
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x2034], eax
cmp dword [ebp - 0x2034], 0xffffffff
jne 0x43cae5
jmp 0x43cbe0
mov eax, dword [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x18]
push ecx
push 8
push 0xffff
mov edx, dword [ebp - 0x2034]
push edx
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
jne 0x43cb0b
jmp 0x43cbe0
mov eax, dword [ebp - 0x2034]
mov dword [ebp - 0x2024], eax
xor ecx, ecx
mov cl, byte [0x892274]
test ecx, ecx
je 0x43cbe0
push 0
push 0
mov edx, dword [ebp - 0x2030]
push edx
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x2038], eax
cmp dword [ebp - 0x2038], 0xffffffff
jne 0x43cb54
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x43cb17
mov eax, dword [0x891270]
add eax, 1
mov dword [0x891270], eax
mov ecx, dword [ebp - 0x2038]
push ecx
lea ecx, [ebp - 0x2020]
call fcn.0043cd90
lea edx, [ebp - 0x14]
push edx
push 0
lea eax, [ebp - 0x2028]
push eax
push 0x43c8c0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [0x892278]
add ecx, 1
mov dword [0x892278], ecx
mov edx, dword [0x892278]
mov dword [edx*4 + 0x891274], eax
mov eax, dword [0x892278]
cmp dword [eax*4 + 0x891274], 0
je 0x43cbd0
mov ecx, dword [0x892278]
mov edx, dword [ecx*4 + 0x891274]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x43cbdb
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x43cb17
mov eax, dword [ebp - 0x2034]
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov ecx, dword [ebp - 0x2030]
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
mov edx, dword [ebp - 0x202c]
push edx
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [ebp - 0x2050], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2028]
call fcn.0043ced0
mov eax, dword [ebp - 0x2050]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8