Function at 0x4d3ff0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x630
mov eax, dword [0x6b900c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
push 0x2f
push 0
mov dword [ebp - 0x630], edi
mov eax, dword [edi + 0xc]
mov dword [ebp - 0x604], eax
add eax, 0x300
mov dword [ebp - 0x624], eax
lea eax, [ebp - 0x34]
push eax
mov dword [ebp - 0x608], 0xffffffff
call fcn.005e1180
mov esi, dword [edi + 0x544]
xor eax, eax
add esp, 0xc
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x628], eax
mov dword [ebp - 0x620], eax
mov dword [ebp - 0x60c], eax
mov byte [ebp - 0x5fd], 1
mov dword [ebp - 0x610], eax
test esi, esi
je 0x4d4307
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d4080
sub ecx, edx
cmp ecx, 1
jbe 0x4d4307
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d4097
sub ecx, edx
cmp ecx, 0x41
jae 0x4d40ac
mov ecx, 0x41
jmp 0x4d40ba
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d40b1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x6b909c]
add esp, 8
mov dword [ebp - 0x610], eax
test eax, eax
jne 0x4d40e9
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a127
mov esp, ebp
pop ebp
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d412b
push 0x5d
push esi
call fcn.005e0fa0
mov ecx, eax
add esp, 8
mov dword [ebp - 0x60c], ecx
test ecx, ecx
je 0x4d41bd
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [ebp - 0x610]
push eax
call fcn.005f3110
mov ecx, dword [ebp - 0x60c]
add esp, 0xc
jmp 0x4d41bd
cmp al, 0x3a
jne 0x4d4136
mov ecx, esi
jmp 0x4d41bd
push 0x3a
push esi
call fcn.005e0fa0
mov ecx, eax
add esp, 8
mov dword [ebp - 0x60c], ecx
test ecx, ecx
je 0x4d41a7
lea eax, [ebp - 0x5fc]
push eax
push esi
push 0x17
call fcn.004be660
add esp, 0xc
cmp eax, 1
jne 0x4d4186
mov ecx, dword [ebp - 0x610]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4d4170
xor esi, esi
xor edx, edx
jmp 0x4d4220
mov eax, dword [ebp - 0x60c]
sub eax, esi
push eax
mov eax, dword [ebp - 0x610]
push esi
push eax
call fcn.005f3110
mov ecx, dword [ebp - 0x60c]
add esp, 0xc
jmp 0x4d41bd
mov edx, dword [ebp - 0x610]
sub edx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [edx + esi - 1], al
test al, al
jne 0x4d41b0
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x4d4220
push 0x3a
push ecx
call fcn.005e0fa0
add esp, 8
mov dword [ebp - 0x614], eax
xor edx, edx
test eax, eax
je 0x4d4220
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.005f0efa
push eax
call fcn.004afdc0
push 0x2d
push dword [ebp - 0x614]
movzx esi, ax
call fcn.005e0fa0
add esp, 0x18
test eax, eax
je 0x4d421e
push 0xa
inc eax
push 0
push eax
call fcn.005f0efa
push eax
call fcn.004afdc0
add esp, 0x10
movzx edx, ax
jmp 0x4d4220
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
mov ecx, eax
mov dword [ebp - 0x60c], eax
mov dword [ebp - 0x62c], ecx
xor ecx, ecx
movzx eax, si
cmp si, dx
mov esi, dword [ebp - 0x610]
cmovbe ecx, eax
movzx eax, cx
mov dword [ebp - 0x614], eax
cmp byte [esi], 0
je 0x4d42ed
push 0x401
lea eax, [ebp - 0x57c]
push eax
mov eax, dword [ebp - 0x604]
push esi
push dword [eax + 0x54]
mov eax, dword [eax + 0x48]
push dword [eax + 0x18]
call fcn.004d8ff0
add esp, 4
push eax
mov eax, dword [ebp - 0x604]
mov eax, dword [eax + 0x48]
push dword [eax + 4]
call fcn.00401920
add esp, 0x18
sub eax, 0
je 0x4d42b9
sub eax, 1
je 0x4d4934
sub eax, 1
jne 0x4d42c3
lea ecx, [ebp - 0x57c]
mov dword [ebp - 0x61c], ecx
jmp 0x4d42c5
mov ecx, esi
mov dword [ebp - 0x61c], ecx
jmp 0x4d42c5
xor ecx, ecx
mov eax, dword [ebp - 0x614]
movzx eax, ax
mov dword [ebp - 0x620], eax
mov eax, dword [ebp - 0x60c]
movzx eax, ax
mov dword [ebp - 0x60c], eax
test ecx, ecx
jne 0x4d43c3
jmp 0x4d4309
movzx eax, ax
mov dword [ebp - 0x620], eax
mov eax, dword [ebp - 0x62c]
movzx eax, ax
mov dword [ebp - 0x60c], eax
jmp 0x4d4309
xor esi, esi
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
mov eax, dword [ebp - 0x604]
push dword [eax + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d436a
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d86e0
push eax
push str.getsockname___failed:__s
push edi
call fcn.004ad850
push esi
call dword [0x6b9090]
add esp, 0x1c
jmp 0x4d4934
mov ax, word [ebp - 0x5fc]
push 0x401
cmp ax, 0x17
je 0x4d4390
lea ecx, [ebp - 0x57c]
movzx eax, ax
push ecx
lea ecx, [ebp - 0x5f8]
push ecx
push eax
jmp 0x4d43a0
lea eax, [ebp - 0x57c]
push eax
lea eax, [ebp - 0x5f4]
push eax
push 0x17
call fcn.004d9090
add esp, 0x10
test eax, eax
je 0x4d4934
lea ecx, [ebp - 0x57c]
mov byte [ebp - 0x5fd], 0
mov dword [ebp - 0x61c], ecx
lea eax, [ebp - 0x628]
push eax
push 0
push 0
push ecx
push edi
call fcn.004b2400
add esp, 0x14
cmp eax, 1
jne 0x4d43ed
lea eax, [ebp - 0x628]
push eax
push edi
call fcn.004a3fb0
add esp, 8
mov eax, dword [ebp - 0x628]
test eax, eax
je 0x4d4912
mov esi, dword [eax]
push eax
push edi
mov dword [ebp - 0x614], esi
call fcn.004b26c0
add esp, 8
test esi, esi
je 0x4d4912
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6b9090]
add esp, 4
mov dword [ebp - 0x608], 0xffffffff
mov dword [ebp - 0x61c], 0
nop dword [eax]
lea eax, [ebp - 0x608]
push eax
push 0
push esi
push edi
call fcn.004aed70
add esp, 0x10
mov dword [ebp - 0x610], eax
test eax, eax
je 0x4d4478
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x61c], eax
mov dword [ebp - 0x614], esi
test esi, esi
jne 0x4d4440
jmp 0x4d4482
test esi, esi
jne 0x4d44a8
mov eax, dword [ebp - 0x61c]
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.004d86e0
push eax
push str.socket_failure:__s
push edi
call fcn.004ad850
add esp, 0x18
jmp 0x4d4934
push dword [esi + 0x10]
lea eax, [ebp - 0x5fc]
push dword [esi + 0x18]
push eax
call fcn.005dfc80
mov eax, dword [esi + 0x10]
add esp, 0xc
mov dword [ebp - 0x618], eax
mov eax, dword [ebp - 0x620]
cmp ax, word [ebp - 0x60c]
movzx esi, ax
ja 0x4d48f0
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0x618]
mov word [ebp - 0x5fa], ax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4d4623
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [ebp - 0x5fd], 0
je 0x4d4595
cmp eax, 0x2741
jne 0x4d4595
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.004d86e0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004ad910
mov esi, dword [ebp - 0x604]
lea eax, [ebp - 0x618]
add esp, 0x1c
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [esi + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4d45ae
mov eax, dword [ebp - 0x620]
movzx esi, ax
cmp si, word [ebp - 0x60c]
mov byte [ebp - 0x5fd], 0
jmp 0x4d44d6
cmp eax, 0x2740
je 0x4d45a1
cmp eax, 0xd
jne 0x4d45e7
inc esi
cmp si, word [ebp - 0x60c]
jmp 0x4d44d6
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d86e0
push eax
push str.getsockname___failed:__s
push edi
call fcn.004ad850
push dword [ebp - 0x608]
push esi
push edi
call fcn.004ae180
add esp, 0x24
jmp 0x4d4934
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.004d86e0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004ad850
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae180
add esp, 0x28
jmp 0x4d4934
cmp si, word [ebp - 0x60c]
ja 0x4d48f0
lea eax, [ebp - 0x618]
mov dword [ebp - 0x618], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d4696
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d86e0
push eax
push str.getsockname___failed:__s
push edi
call fcn.004ad850
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae180
add esp, 0x24
jmp 0x4d4934
push 1
push dword [ebp - 0x608]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d46c8
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d86e0
push eax
push str.socket_failure:__s
jmp 0x4d4676
push 0x2f
lea eax, [ebp - 0x34]
push eax
push dword [ebp - 0x614]
call fcn.004b23b0
mov eax, dword [ebp - 0x604]
add esp, 0xc
cmp byte [eax + 0x254], 0
jne 0x4d46fb
cmp byte [eax + 0x24d], 0
je 0x4d46fb
mov byte [eax + 0x254], 1
cmp ebx, 2
je 0x4d4766
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
nop dword [eax]
cmp byte [eax + 0x254], 0
jne 0x4d471d
test ebx, ebx
je 0x4d4760
cmp ebx, 1
jne 0x4d4728
cmp cx, 2
jne 0x4d4760
movzx eax, cx
sub eax, 2
je 0x4d4735
sub eax, 0x15
jne 0x4d475a
push dword [ebp - 0x5fa]
call esi
movzx eax, ax
mov dword [ebp - 0x614], eax
test ebx, ebx
je 0x4d4867
cmp ebx, 1
je 0x4d47b3
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x604]
inc ebx
cmp ebx, 2
jne 0x4d4710
mov esi, dword [ebp - 0x610]
mov eax, dword [ebp - 0x624]
mov dword [eax + 0x78], ebx
mov ebx, dword [ebp - 0x604]
push ebx
push edi
call fcn.004d1ca0
mov eax, dword [ebp - 0x608]
push 0x1c
push edi
mov dword [ebx + 0x14c], eax
mov byte [ebx + 0x23d], 1
call fcn.004d1c80
add esp, 0x10
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a127
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x78]
mov edi, 0x2c
lea esi, [ebp - 0x34]
nop
mov cl, byte [esi]
test cl, cl
je 0x4d47d7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4d47c0
mov eax, dword [ebp - 0x614]
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.004bcdd0
mov edi, dword [ebp - 0x630]
lea eax, [ebp - 0x78]
push eax
push str.PORT
push str._s__s
push dword [ebp - 0x624]
push edi
call fcn.004de5f0
mov esi, eax
add esp, 0x28
test esi, esi
je 0x4d476c
push esi
call fcn.004d87d0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004ad850
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae180
push 0
push edi
call fcn.004d1c80
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a127
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x34]
push eax
xor eax, eax
cmp word [ebp - 0x5fc], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push dword [ebp - 0x624]
push edi
call fcn.004de5f0
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x4d476c
push esi
call fcn.004d87d0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004ad850
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae180
mov eax, dword [ebp - 0x624]
push 0
push edi
mov dword [eax + 0x78], 1
call fcn.004d1c80
add esp, 0x24
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a127
mov esp, ebp
pop ebp
ret
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.004ad850
push dword [ebp - 0x608]
push dword [ebp - 0x604]
push edi
call fcn.004ae180
add esp, 0x14
jmp 0x4d4934
mov eax, dword [ebp - 0x61c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004ad850
mov eax, dword [ebp - 0x610]
push eax
call dword [0x6b9090]
add esp, 0x10
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049a127
mov esp, ebp
pop ebp
ret