Function at 0x4f20f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9b4
mov eax, dword [0x52f8b0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [esi]
push 0xff
lea eax, [ebp - 0x103]
push 0
push eax
mov dword [ebp - 0x9b4], esi
mov dword [ebp - 0x990], edi
mov dword [ebp - 0x98c], 0xffffffff
mov byte [ebp - 0x104], 0
call fcn.0041f040
mov ecx, dword [ebp - 0x990]
mov edi, dword [edi + 0x3ac]
mov dword [ebp - 0x9b0], 0
mov ecx, dword [ecx + 0x3ac]
add esp, 0xc
mov dword [ebp - 0x9a0], 0
mov dword [ebp - 0x9a4], 0
mov dword [ebp - 0x9ac], 1
test ecx, ecx
je 0x4f2323
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f2186
sub ecx, edx
cmp ecx, 1
jbe 0x4f2323
mov ecx, edi
lea edx, [ecx + 1]
lea ecx, [ecx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f21a0
sub ecx, edx
cmp ecx, 0x16
jae 0x4f21b5
mov ecx, 0x16
jmp 0x4f21c9
mov ecx, edi
lea edx, [ecx + 1]
lea ebx, [ebx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f21c0
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x531d34]
add esp, 8
mov dword [ebp - 0x998], eax
test eax, eax
jne 0x4f21f8
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041a77c
mov esp, ebp
pop ebp
ret
cmp byte [edi], 0x3a
je 0x4f2231
push 0x3a
push edi
call fcn.00438640
add esp, 8
mov dword [ebp - 0x9a8], eax
test eax, eax
je 0x4f22c8
mov ecx, eax
mov eax, dword [ebp - 0x998]
sub ecx, edi
push ecx
push edi
push eax
call fcn.00503a50
mov edi, dword [ebp - 0x9a8]
add esp, 0xc
test edi, edi
je 0x4f22dc
push 0x3a
push edi
call fcn.00438640
mov edi, eax
add esp, 8
test edi, edi
je 0x4f22dc
push 0xa
lea ecx, [edi + 1]
push 0
push ecx
call fcn.00434585
push eax
call fcn.004e2870
movzx eax, ax
push 0x2d
push edi
mov dword [ebp - 0x9a0], eax
call fcn.00438640
add esp, 0x18
test eax, eax
je 0x4f22b7
push 0xa
inc eax
push 0
push eax
call fcn.00434585
push eax
call fcn.004e2870
movzx ecx, ax
mov eax, dword [ebp - 0x9a0]
add esp, 0x10
mov dword [ebp - 0x9a4], ecx
cmp ax, cx
jbe 0x4f22dc
mov dword [ebp - 0x9a4], 0
mov dword [ebp - 0x9a0], 0
jmp 0x4f22dc
mov eax, dword [ebp - 0x9a0]
movzx eax, ax
mov dword [ebp - 0x9a4], eax
jmp 0x4f22dc
mov ecx, dword [ebp - 0x998]
sub ecx, edi
mov al, byte [edi]
mov byte [ecx + edi], al
lea edi, [edi + 1]
test al, al
jne 0x4f22d0
mov edi, dword [ebp - 0x998]
cmp byte [edi], 0
je 0x4f2325
push 0x401
lea eax, [ebp - 0x508]
push eax
mov eax, dword [esi + 0x4c]
push edi
push dword [esi + 0x88]
push dword [eax + 4]
call fcn.00405e50
add esp, 0x14
sub eax, 0
je 0x4f231c
dec eax
je 0x4f28e7
dec eax
jne 0x4f2325
jmp 0x4f23a0
mov eax, edi
jmp 0x4f23a6
xor edi, edi
lea eax, [ebp - 0x99c]
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x154]
mov dword [ebp - 0x99c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4f2373
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004dba00
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
call fcn.004c9ac0
add esp, 0x14
jmp 0x4f28d9
push 0x401
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x984]
push eax
movzx eax, word [ebp - 0x988]
push eax
call fcn.004e4030
add esp, 0x10
mov dword [ebp - 0x9ac], 0
lea eax, [ebp - 0x508]
lea ecx, [ebp - 0x9b0]
push ecx
push 0
push eax
push esi
mov dword [ebp - 0x994], eax
call fcn.004cff30
add esp, 0x10
cmp eax, 1
jne 0x4f23d4
lea eax, [ebp - 0x9b0]
push eax
push esi
call fcn.004cf660
add esp, 8
mov ecx, dword [ebp - 0x9b0]
test ecx, ecx
je 0x4f28c0
mov eax, dword [ecx]
push ecx
push dword [ebp - 0x990]
mov dword [ebp - 0x998], eax
call fcn.004d00e0
add esp, 8
cmp dword [ebp - 0x998], 0
je 0x4f28c0
test edi, edi
je 0x4f2414
push edi
call dword [0x531d28]
add esp, 4
mov edi, dword [ebp - 0x998]
mov dword [ebp - 0x98c], 0xffffffff
mov dword [ebp - 0x994], 0
mov edi, edi
lea eax, [ebp - 0x98c]
push eax
push 0
push edi
push esi
call fcn.004d7d00
add esp, 0x10
mov dword [ebp - 0x9a8], eax
test eax, eax
je 0x4f2468
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, dword [edi + 0x1c]
mov dword [ebp - 0x994], eax
mov dword [ebp - 0x998], edi
test edi, edi
jne 0x4f2430
jmp 0x4f2472
test edi, edi
jne 0x4f2492
mov eax, dword [ebp - 0x994]
push eax
push esi
call fcn.004dba00
push eax
push str.socket_failure:__s
push dword [ebp - 0x990]
call fcn.004c9ac0
add esp, 0x14
jmp 0x4f28e7
push dword [edi + 0x10]
lea eax, [ebp - 0x988]
push dword [edi + 0x18]
push eax
call fcn.0041f0d0
mov eax, dword [edi + 0x10]
mov ecx, dword [ebp - 0x9a4]
mov dword [ebp - 0x99c], eax
mov eax, dword [ebp - 0x9a0]
movzx edi, ax
movzx eax, ax
movzx ecx, cx
add esp, 0xc
mov dword [ebp - 0x994], eax
cmp eax, ecx
jg 0x4f25a8
cmp word [ebp - 0x988], 2
jne 0x4f24eb
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x986], ax
push dword [ebp - 0x99c]
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4f25a8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp dword [ebp - 0x9ac], 0
je 0x4f2581
cmp eax, 0x2741
jne 0x4f2581
push eax
push esi
call fcn.004dba00
mov edi, dword [ebp - 0x990]
push eax
push dword [ebp - 0x994]
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004c9b60
add esp, 0x18
lea eax, [ebp - 0x99c]
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x154]
mov dword [ebp - 0x99c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4f25d9
mov eax, dword [ebp - 0x9a0]
movzx edi, ax
mov dword [ebp - 0x9ac], 0
jmp 0x4f258e
cmp eax, 0x2740
je 0x4f258d
cmp eax, 0xd
jne 0x4f2606
inc edi
mov edx, dword [ebp - 0x9a4]
movzx eax, di
movzx ecx, dx
mov dword [ebp - 0x994], eax
cmp eax, ecx
jle 0x4f24d3
cmp di, word [ebp - 0x9a4]
jbe 0x4f2636
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0x990]
call fcn.004c9ac0
push dword [ebp - 0x98c]
push esi
call fcn.004d7640
add esp, 0x10
jmp 0x4f28e7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004dba00
push eax
push str.getsockname___failed:__s
push edi
call fcn.004c9ac0
push dword [ebp - 0x98c]
push esi
call fcn.004d7640
add esp, 0x1c
jmp 0x4f28e7
push eax
push esi
call fcn.004dba00
push eax
movzx eax, di
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0x990]
call fcn.004c9ac0
push dword [ebp - 0x98c]
push esi
call fcn.004d7640
add esp, 0x20
jmp 0x4f28e7
lea eax, [ebp - 0x99c]
push eax
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x98c]
mov dword [ebp - 0x99c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4f267c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004dba00
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
jmp 0x4f25ed
push 1
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4f26ac
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004dba00
push eax
push str.socket_failure:__s
push dword [ebp - 0x990]
jmp 0x4f25ed
push 0x100
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x998]
call fcn.004cff00
add esp, 0xc
cmp ebx, 2
je 0x4f272b
mov edi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x988]
jmp 0x4f26e0
cmp dword [esi + 0x290], 0
jne 0x4f26ed
test ebx, ebx
je 0x4f2725
cmp ebx, 1
jne 0x4f26f8
cmp cx, 2
jne 0x4f2725
movzx eax, cx
sub eax, 2
jne 0x4f2725
push dword [ebp - 0x986]
call edi
movzx eax, ax
mov dword [ebp - 0x994], eax
test ebx, ebx
je 0x4f2838
cmp ebx, 1
je 0x4f2780
mov cx, word [ebp - 0x988]
inc ebx
cmp ebx, 2
jne 0x4f26e0
mov edi, dword [ebp - 0x9a8]
mov dword [esi + 0x580], ebx
mov eax, dword [esi + 0x158]
cmp eax, 0xffffffff
je 0x4f274c
push eax
push esi
call fcn.004d7640
add esp, 8
mov eax, dword [ebp - 0x98c]
push 0x1c
push esi
mov dword [esi + 0x158], eax
mov dword [esi + 0x274], 1
call fcn.004efe60
add esp, 8
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041a77c
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x908]
lea edi, [ebp - 0x104]
mov esi, 0x2c
mov cl, byte [edi]
test cl, cl
je 0x4f27a6
movzx eax, cl
cmp cl, 0x2e
cmove eax, esi
mov byte [edx], al
inc edx
inc edi
jne 0x4f2791
mov eax, dword [ebp - 0x994]
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.004ca210
mov esi, dword [ebp - 0x9b4]
lea eax, [ebp - 0x908]
push eax
push str.PORT
lea eax, [esi + 0x518]
push 0x51ff98
push eax
call fcn.004f96c0
mov edi, eax
add esp, 0x24
test edi, edi
je 0x4f2731
push edi
call fcn.004dbae0
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0x990]
call fcn.004c9ac0
push dword [ebp - 0x98c]
push esi
call fcn.004d7640
push 0
push esi
call fcn.004efe60
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041a77c
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x104]
push eax
xor eax, eax
cmp word [ebp - 0x988], 2
setne al
inc eax
push eax
push str.EPRT
lea eax, [esi + 0x518]
push str._s__d_s_hu
push eax
call fcn.004f96c0
mov edi, eax
add esp, 0x18
test edi, edi
je 0x4f2731
push edi
call fcn.004dbae0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0x990]
call fcn.004c9ac0
push dword [ebp - 0x98c]
push esi
call fcn.004d7640
push 0
push esi
mov dword [esi + 0x580], 1
call fcn.004efe60
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041a77c
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x994]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0x990]
call fcn.004c9ac0
add esp, 0xc
test edi, edi
je 0x4f28e7
push edi
call dword [0x531d28]
add esp, 4
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
mov eax, 0x1e
pop ebx
call fcn.0041a77c
mov esp, ebp
pop ebp
ret