Function at 0x75ab60
Capabilities:
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Get socket status
Send data
Send data on socket
Start tcp server

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x140
mov ebx, ecx
mov edi, dword [ecx + 4]
mov dword [esp], 0xfffeffff
cmp dword [edx + 4], 0
je 0x75ab8b
mov dword [esp + 0x10], 0
jmp 0x75ab9d
mov eax, dword [ebx + 0xc]
add eax, 0xfffffffe
test eax, 0xfffffff6
setne al
mov dword [esp + 0x10], eax
mov eax, dword [edx + 8]
mov ecx, dword [edx + 0xc]
cmp eax, 0xffffffff
je 0x75ad73
mov esi, ecx
xor esi, eax
cmp esi, 0x12345678
jne 0x75ad73
mov dword [esp + 0x14], edi
mov dword [esp + 0xc], edx
mov edi, 0xffffffff
cmp byte [esp + 0x10], 0
je 0x75ad9c
mov dword [esp + 4], edi
mov dword [esp + 8], ebx
push ebx
call fcn.007eec50
add esp, 4
add dword [esp + 0x14], 0x1c
je 0x75ac26
mov eax, dword [esp + 0xc]
mov eax, dword [eax + 8]
mov dword [esp + 0x18], eax
mov ebx, dword [esp + 0x14]
mov esi, dword [esp + 8]
nop
push 0
push ebx
push esi
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
test eax, eax
js 0x75ae50
cmp ebx, edi
jb 0x75ae50
add esi, edi
sub ebx, edi
jne 0x75ac00
mov esi, 0xffffffff
cmp byte [esp + 0x10], 0
je 0x75ac43
mov eax, dword [esp + 0xc]
mov esi, dword [eax + 8]
cmp dword [eax + 0x18], 0x10
jne 0x75ae90
xorps xmm0, xmm0
movaps xmmword [esp + 0x20], xmm0
mov dword [esp + 0x1c], 0x10
cmp byte [0x9b75e8], 0
mov ebx, dword [esp + 8]
mov edi, dword [esp + 4]
jne 0x75af61
mov dword [esp + 0x34], 0
mov dword [esp + 0x30], 0xa
movups xmmword [esp + 0x12c], xmm0
movups xmmword [esp + 0x120], xmm0
movups xmmword [esp + 0x110], xmm0
movups xmmword [esp + 0x100], xmm0
movups xmmword [esp + 0xf0], xmm0
movups xmmword [esp + 0xe0], xmm0
movups xmmword [esp + 0xd0], xmm0
movups xmmword [esp + 0xc0], xmm0
movups xmmword [esp + 0xb0], xmm0
movups xmmword [esp + 0xa0], xmm0
movups xmmword [esp + 0x90], xmm0
movups xmmword [esp + 0x80], xmm0
movups xmmword [esp + 0x70], xmm0
movups xmmword [esp + 0x60], xmm0
movups xmmword [esp + 0x50], xmm0
movups xmmword [esp + 0x40], xmm0
mov dword [esp + 0x3c], edi
mov dword [esp + 0x38], 1
lea eax, [edi + 1]
lea ecx, [esp + 0x30]
lea edx, [esp + 0x38]
push ecx
push 0
push 0
push edx
push eax
call dword [sym.imp.WS2_32.dll_select]
test eax, eax
je 0x75af6d
cmp byte [0x9b75e8], 1
je 0x75af61
mov dword [esp], 0
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x20]
push eax
push ecx
push edi
call dword [sym.imp.WS2_32.dll_accept]
cmp eax, 0xffffffff
je 0x75b0d4
mov esi, eax
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
mov edi, 0xffffffff
mov eax, dword [esp + 0xc]
cmp dword [eax + 0x18], 0x10
jne 0x75ae98
mov dword [esp], 0
mov edi, 0xffffffff
jmp 0x75b034
sub esp, 0x14
mov dword [esp + 0x10], ecx
mov dword [esp + 0xc], eax
mov dword [esp + 8], edx
mov dword [esp + 4], str.dnssd_clientstub_deliver_request:_invalid_DNSServiceRef__p__08X__08X
call fcn.00759eb0
add esp, 0x14
mov eax, 0xfffefffb
jmp 0x75b05f
mov dword [esp + 0x44], 0
mov dword [esp + 0x40], 0
mov dword [esp + 0x20], 0x10
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov edi, eax
cmp eax, 0xffffffff
je 0x75ae24
mov dword [esp + 0x38], 2
push str.127.0.0.1
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [esp + 0x3c], eax
lea esi, [esp + 0x38]
push 0x10
push esi
push edi
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
js 0x75ae64
lea eax, [esp + 0x20]
push eax
push esi
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
js 0x75af93
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
js 0x75b067
movzx eax, word [esp + 0x3a]
mov word [ebx + 0x1c], ax
jmp 0x75abd4
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call esi
mov ecx, esi
mov esi, eax
call ecx
push eax
call fcn.007eea30
sub esp, 0x10
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], esi
mov dword [esp + 8], str.TCP_socket
jmp 0x75b08e
test edi, edi
js 0x75afbf
mov eax, 0x92956d
xor esi, esi
jmp 0x75afd6
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call esi
mov ecx, esi
mov esi, eax
call ecx
push eax
call fcn.007eea30
sub esp, 0x10
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], esi
mov dword [esp + 8], str.TCP_bind
jmp 0x75b08e
mov ebx, dword [esp + 8]
mov edi, dword [esp + 4]
cmp byte [0x9b75e8], 0
jne 0x75af61
mov dword [esp + 0x24], 0
mov dword [esp + 0x20], 0xa
xorps xmm0, xmm0
movups xmmword [esp + 0x12c], xmm0
movups xmmword [esp + 0x120], xmm0
movups xmmword [esp + 0x110], xmm0
movups xmmword [esp + 0x100], xmm0
movups xmmword [esp + 0xf0], xmm0
movups xmmword [esp + 0xe0], xmm0
movups xmmword [esp + 0xd0], xmm0
movups xmmword [esp + 0xc0], xmm0
movups xmmword [esp + 0xb0], xmm0
movups xmmword [esp + 0xa0], xmm0
movups xmmword [esp + 0x90], xmm0
movups xmmword [esp + 0x80], xmm0
movups xmmword [esp + 0x70], xmm0
movups xmmword [esp + 0x60], xmm0
movups xmmword [esp + 0x50], xmm0
movups xmmword [esp + 0x40], xmm0
mov dword [esp + 0x3c], esi
mov dword [esp + 0x38], 1
lea eax, [esi + 1]
lea ecx, [esp + 0x20]
lea edx, [esp + 0x38]
push ecx
push 0
push 0
push edx
push eax
call dword [sym.imp.WS2_32.dll_select]
test eax, eax
je 0x75af6d
cmp byte [0x9b75e8], 1
jne 0x75b0aa
mov dword [esp], 0xfffeffe0
jmp 0x75b034
sub esp, 8
mov dword [esp + 4], str.dnssd_clientstub_wait_for_daemon_timed_out
call fcn.00759eb0
add esp, 8
mov byte [0x9b75e8], 1
mov dword [esp], 0xfffeffe0
jmp 0x75b034
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call esi
mov ecx, esi
mov esi, eax
call ecx
push eax
call fcn.007eea30
sub esp, 0x10
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], esi
mov dword [esp + 8], str.TCP_getsockname
jmp 0x75b08e
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call esi
mov ecx, esi
mov esi, eax
call ecx
push eax
call fcn.007eea30
add esp, 4
sub esp, 0x1c
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], esi
mov dword [esp + 0x10], ebx
mov dword [esp + 0xc], edi
mov eax, dword [esp + 0x34]
mov dword [esp + 8], eax
mov dword [esp + 4], str.dnssd_clientstub_write_all__d__failed__ld__ld__d__s
call fcn.00759eb0
add esp, 0x1c
mov eax, dword [esp + 0xc]
mov eax, dword [eax + 8]
sub esp, 0x10
mov ecx, dword [esp + 0x24]
mov dword [esp + 0xc], ecx
mov dword [esp + 8], eax
mov dword [esp + 4], str.dnssd_clientstub_deliver_request_ERROR:_write_all__d___lu_bytes__failed
call fcn.00759eb0
add esp, 0x10
mov esi, 0xffffffff
mov ebx, dword [esp + 8]
mov edi, dword [esp + 4]
cmp byte [esp + 0x10], 0
jne 0x75b053
cmp edi, 0xffffffff
je 0x75b047
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
cmp esi, 0xffffffff
je 0x75b053
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
push ebx
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
add esp, 4
mov eax, dword [esp]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call esi
mov ecx, esi
mov esi, eax
call ecx
push eax
call fcn.007eea30
sub esp, 0x10
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], esi
mov dword [esp + 8], str.TCP_listen
mov dword [esp + 4], str.dnssd_clientstub_deliver_request:__s_failed__d___s_
call fcn.00759eb0
add esp, 0x14
mov esi, 0xffffffff
cmp edi, 0xffffffff
jne 0x75b040
jmp 0x75b047
mov dword [esp], 0
mov edx, esp
mov ecx, esi
push 4
call fcn.0075a2c0
add esp, 4
test eax, eax
js 0x75b117
push dword [esp]
call dword [sym.imp.WS2_32.dll_ntohl]
mov dword [esp], eax
jmp 0x75b034
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call edi
mov esi, eax
call edi
mov edi, dword [esp + 4]
push eax
call fcn.007eea30
sub esp, 0x10
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], esi
mov dword [esp + 8], 0x929cf8
mov dword [esp + 4], str.dnssd_clientstub_deliver_request:__s_failed__d___s_
call fcn.00759eb0
add esp, 0x14
mov esi, 0xffffffff
jmp 0x75b034
mov dword [esp], 0xfffeffe5
jmp 0x75b034