Function at 0x43bd33
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9ac
mov eax, dword [0x491094]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
and dword [ebp - 0x9a4], 0
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 0x100
mov dword [ebp - 0x9ac], eax
lea eax, [ebp - 0x104]
mov ebx, dword [esi]
push 0
push eax
mov dword [ebp - 0x990], ebx
call fcn.0044d290
mov ebx, dword [ebx + 0x360]
xor eax, eax
mov dword [ebp - 0x9a8], eax
mov edi, eax
mov dword [ebp - 0x994], eax
add esp, 0xc
mov dword [ebp - 0x998], eax
mov eax, dword [ebp - 0x990]
mov dword [ebp - 0x9a0], 1
mov ecx, dword [eax + 0x360]
test ecx, ecx
je 0x43bf3d
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43bdb7
sub ecx, edx
cmp ecx, 1
jbe 0x43bf3d
mov edx, ebx
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x43bdce
sub edx, ecx
push 0x16
pop ecx
cmp edx, ecx
jb 0x43bdec
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43bde3
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x491010]
mov edi, eax
pop ecx
pop ecx
test edi, edi
jne 0x43be07
push 0x1b
jmp 0x43c466
cmp byte [ebx], 0x3a
jne 0x43be10
mov ecx, ebx
jmp 0x43be49
push 0x3a
push ebx
call fcn.0044d160
pop ecx
pop ecx
mov ecx, eax
mov dword [ebp - 0x98c], ecx
test ecx, ecx
je 0x43be3b
sub eax, ebx
push eax
push ebx
push edi
call fcn.0045a850
mov ecx, dword [ebp - 0x98c]
add esp, 0xc
jmp 0x43be49
mov edx, edi
sub edx, ebx
mov al, byte [ebx]
mov byte [edx + ebx], al
inc ebx
test al, al
jne 0x43be3f
test ecx, ecx
je 0x43bea9
push 0x3a
push ecx
call fcn.0044d160
mov ebx, eax
pop ecx
pop ecx
test ebx, ebx
je 0x43bea9
push 0xa
lea eax, [ebx + 1]
push 0
push eax
call fcn.0045a638
push eax
call fcn.0043f537
movzx eax, ax
push 0x2d
push ebx
mov dword [ebp - 0x994], eax
call fcn.0044d160
add esp, 0x18
test eax, eax
je 0x43bea1
push 0xa
inc eax
push 0
push eax
call fcn.0045a638
push eax
call fcn.0043f537
add esp, 0x10
movzx ebx, ax
jmp 0x43beaf
mov eax, dword [ebp - 0x994]
jmp 0x43be9c
mov ebx, dword [ebp - 0x998]
xor ecx, ecx
movzx eax, bx
cmp word [ebp - 0x994], bx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
cmp word [ebp - 0x994], bx
mov edx, eax
mov dword [ebp - 0x998], eax
mov eax, dword [ebp - 0x994]
movzx eax, ax
cmovbe ecx, eax
cmp byte [edi], 0
movzx ebx, cx
je 0x43bf1d
push 0x401
lea eax, [ebp - 0x508]
push eax
mov eax, dword [esi + 0x3c]
push edi
push dword [eax + 4]
call fcn.00403070
add esp, 0x10
mov dword [ebp - 0x994], ebx
test eax, eax
lea ecx, [ebp - 0x508]
mov eax, dword [ebp - 0x998]
cmove ecx, edi
movzx eax, ax
jmp 0x43bf29
mov eax, ebx
xor ecx, ecx
mov dword [ebp - 0x994], eax
mov eax, edx
mov dword [ebp - 0x998], eax
mov dword [ebp - 0x98c], ecx
test ecx, ecx
jne 0x43bfd1
lea eax, [ebp - 0x99c]
mov dword [ebp - 0x99c], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x130]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43bf9b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.0042e26a
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
call fcn.0042afb4
add esp, 0x14
test edi, edi
je 0x43c464
push edi
call dword [0x491004]
pop ecx
jmp 0x43c464
push 0x401
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x984]
push eax
movzx eax, word [ebp - 0x988]
push eax
call fcn.0042f60a
lea ecx, [ebp - 0x508]
add esp, 0x10
and dword [ebp - 0x9a0], 0
mov dword [ebp - 0x98c], ecx
lea eax, [ebp - 0x9a8]
push eax
push 0
push ecx
push esi
call fcn.004240f0
add esp, 0x10
cmp eax, 1
jne 0x43bff8
lea eax, [ebp - 0x9a8]
push eax
push esi
call fcn.00423bc7
pop ecx
pop ecx
mov eax, dword [ebp - 0x9a8]
test eax, eax
je 0x43c014
mov ebx, dword [eax]
push eax
push dword [ebp - 0x990]
call fcn.0042427a
pop ecx
pop ecx
jmp 0x43c016
xor ebx, ebx
test ebx, ebx
jne 0x43c038
push dword [ebp - 0x98c]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0x990]
call fcn.0042afb4
add esp, 0xc
jmp 0x43bf86
test edi, edi
je 0x43c044
push edi
call dword [0x491004]
pop ecx
xor eax, eax
mov dword [ebp - 0x98c], eax
cmp dword [ebx + 8], 0
jne 0x43c058
mov eax, dword [esi + 0x74]
mov dword [ebx + 8], eax
push dword [ebx + 0xc]
push dword [ebx + 8]
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_socket]
mov edi, eax
cmp edi, 0xffffffff
jne 0x43c083
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, dword [ebx + 0x1c]
mov dword [ebp - 0x98c], eax
test ebx, ebx
jne 0x43c04c
jmp 0x43c089
mov eax, dword [ebp - 0x98c]
test ebx, ebx
jne 0x43c0ad
push eax
push esi
call fcn.0042e26a
push eax
push str.socket_failure:__s
push dword [ebp - 0x990]
call fcn.0042afb4
add esp, 0x14
jmp 0x43c464
push dword [ebx + 0x10]
lea eax, [ebp - 0x988]
push dword [ebx + 0x18]
push eax
call fcn.0044b300
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov edx, dword [ebp - 0x994]
mov ecx, dword [ebp - 0x998]
cmp dx, cx
mov dword [ebp - 0x99c], eax
movzx eax, dx
mov dword [ebp - 0x98c], eax
ja 0x43c44a
push 2
pop ecx
cmp word [ebp - 0x988], cx
jne 0x43c103
push eax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x986], ax
push dword [ebp - 0x99c]
lea eax, [ebp - 0x988]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x43c215
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp dword [ebp - 0x9a0], 0
je 0x43c196
mov ecx, 0x2741
cmp eax, ecx
jne 0x43c196
push ecx
push esi
call fcn.0042e26a
push eax
mov eax, dword [ebp - 0x98c]
movzx eax, ax
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push dword [ebp - 0x990]
call fcn.0042b04a
add esp, 0x18
mov dword [ebp - 0x99c], 0x80
lea eax, [ebp - 0x99c]
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x130]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x43c1b7
mov eax, dword [ebp - 0x994]
and dword [ebp - 0x9a0], 0
movzx eax, ax
jmp 0x43c1a9
cmp eax, 0x2740
je 0x43c1a2
cmp eax, 0xd
jne 0x43c1e4
mov eax, dword [ebp - 0x98c]
inc eax
mov ecx, dword [ebp - 0x998]
cmp ax, cx
jmp 0x43c0dd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.0042e26a
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
call fcn.0042afb4
push edi
push esi
call fcn.0042b4d3
add esp, 0x1c
jmp 0x43c464
push eax
push esi
call fcn.0042e26a
push eax
mov eax, dword [ebp - 0x98c]
movzx eax, ax
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0x990]
call fcn.0042afb4
push edi
push esi
call fcn.0042b4d3
add esp, 0x20
jmp 0x43c464
mov eax, dword [ebp - 0x98c]
mov ecx, dword [ebp - 0x998]
cmp ax, cx
ja 0x43c44a
lea eax, [ebp - 0x99c]
mov dword [ebp - 0x99c], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x43c1b7
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x43c276
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.0042e26a
push eax
push str.socket_failure:__s
jmp 0x43c1ca
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.004240c4
mov ebx, dword [ebp - 0x9ac]
add esp, 0xc
push 2
pop edx
cmp ebx, edx
je 0x43c2f4
mov cx, word [ebp - 0x988]
cmp dword [esi + 0x1e0], 0
jne 0x43c2ac
test ebx, ebx
je 0x43c2e9
cmp ebx, 1
jne 0x43c2b6
cmp cx, dx
jne 0x43c2e9
movzx eax, cx
sub eax, edx
jne 0x43c2e9
push dword [ebp - 0x986]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
mov dword [ebp - 0x9a0], eax
test ebx, ebx
je 0x43c3d5
cmp ebx, 1
je 0x43c339
mov cx, word [ebp - 0x988]
push 2
pop edx
inc ebx
mov dword [ebp - 0x9ac], ebx
cmp ebx, edx
jne 0x43c29f
mov ebx, dword [ebp - 0x9a4]
mov eax, dword [ebp - 0x9ac]
mov dword [esi + 0x434], eax
mov eax, dword [esi + 0x134]
cmp eax, 0xffffffff
je 0x43c31a
push eax
push esi
call fcn.0042b4d3
pop ecx
pop ecx
mov dword [esi + 0x134], edi
mov dword [esi + 0x1c0], 1
mov dword [esi + 0x440], 0x1c
jmp 0x43c446
lea edx, [ebp - 0x908]
lea ebx, [ebp - 0x104]
mov cl, byte [ebx]
test cl, cl
je 0x43c36a
cmp cl, 0x2e
movzx eax, cl
mov dword [ebp - 0x9a4], 0x2c
cmove eax, dword [ebp - 0x9a4]
mov byte [edx], al
inc edx
add ebx, 1
jne 0x43c345
mov eax, dword [ebp - 0x9a0]
movzx ecx, ax
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.0042c8e8
lea eax, [ebp - 0x908]
push eax
push str.PORT
lea eax, [esi + 0x3d0]
push str._s__s
push eax
call fcn.004407e4
mov ebx, eax
add esp, 0x24
test ebx, ebx
je 0x43c2fa
push ebx
call fcn.0042e340
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0x990]
call fcn.0042afb4
push edi
push esi
call fcn.0042b4d3
jmp 0x43c43c
movzx eax, ax
push eax
lea eax, [ebp - 0x104]
push eax
push 2
pop ecx
xor eax, eax
cmp word [ebp - 0x988], cx
setne al
inc eax
push eax
push str.EPRT
lea eax, [esi + 0x3d0]
push str._s__d_s_hu
push eax
call fcn.004407e4
mov ebx, eax
add esp, 0x18
test ebx, ebx
je 0x43c2fa
push ebx
call fcn.0042e340
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0x990]
call fcn.0042afb4
push edi
push esi
call fcn.0042b4d3
mov dword [esi + 0x434], 1
add esp, 0x18
and dword [esi + 0x440], 0
mov eax, ebx
jmp 0x43c467
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0x990]
call fcn.0042afb4
push edi
push esi
call fcn.0042b4d3
add esp, 0x10
push 0x1e
pop eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00449be1
mov esp, ebp
pop ebp
ret