Function at 0x4d1500
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9ac
mov eax, dword [0x569910]
xor eax, esp
mov dword [esp + 0x9a8], eax
push ebx
mov ebx, dword [esp + 0x9b8]
lea eax, [esp + 0xa9]
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c0]
push 0xff
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x3c], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
mov byte [esp + 0xc0], 0
call fcn.004eb090
mov esi, dword [ebp + 0x3d0]
add esp, 0xc
mov dword [esp + 0x2c], 0
mov ecx, dword [ebp + 0x3d0]
mov dword [esp + 0x28], 0
mov dword [esp + 0x24], 0
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x4d17af
lea edx, [ecx + 1]
jmp 0x4d1590
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d1590
sub ecx, edx
cmp ecx, 1
jbe 0x4d17af
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d15a7
sub ecx, edx
cmp ecx, 0x41
jae 0x4d15bc
mov ecx, 0x41
jmp 0x4d15ca
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d15c1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x569310]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x4d15eb
mov eax, 0x1b
jmp 0x4d1c73
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d1611
push 0x5d
push esi
call fcn.004eca40
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4d1710
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
jmp 0x4d166f
cmp al, 0x3a
jne 0x4d1619
mov ebp, esi
jmp 0x4d167c
push 0x3a
push esi
call fcn.004eca40
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4d16fd
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.004bfc80
add esp, 0xc
cmp eax, 1
jne 0x4d1669
mov ecx, dword [esp + 0x1c]
xor ebp, ebp
mov dword [esp + 0x24], 0
sub ecx, esi
mov dword [esp + 0x28], ebp
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4d1657
jmp 0x4d1710
mov eax, ebp
sub eax, esi
push eax
push esi
mov eax, dword [esp + 0x24]
push eax
call fcn.004ea350
add esp, 0xc
test ebp, ebp
je 0x4d1710
push 0x3a
push ebp
call fcn.004eca40
mov esi, eax
add esp, 8
test esi, esi
je 0x4d1710
push 0xa
lea ecx, [esi + 1]
push 0
push ecx
call fcn.004ed810
push eax
call fcn.004bebd0
movzx ebp, ax
push 0x2d
push esi
mov dword [esp + 0x40], ebp
call fcn.004eca40
add esp, 0x18
test eax, eax
je 0x4d16f4
push 0xa
inc eax
push 0
push eax
call fcn.004ed810
push eax
call fcn.004bebd0
movzx edx, ax
add esp, 0x10
mov dword [esp + 0x24], edx
cmp bp, dx
jbe 0x4d1710
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
jmp 0x4d1710
movzx eax, bp
mov dword [esp + 0x24], eax
jmp 0x4d1710
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4d1703
mov esi, dword [esp + 0x1c]
cmp byte [esi], 0
je 0x4d175d
push 0x401
lea eax, [esp + 0x1b8]
push eax
mov eax, dword [edi + 0x54]
push esi
push dword [edi + 0x90]
push dword [eax + 0x18]
call fcn.004d5440
add esp, 4
push eax
mov eax, dword [edi + 0x54]
push dword [eax + 4]
call fcn.0041d3a0
add esp, 0x18
sub eax, 0
je 0x4d17ab
dec eax
je 0x4d1c6e
dec eax
je 0x4d17f2
mov ebp, dword [esp + 0x18]
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x198]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d17b3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a45c0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.004b38e0
push esi
call dword [0x569304]
add esp, 0x18
jmp 0x4d1c6e
mov eax, esi
jmp 0x4d17f9
xor esi, esi
jmp 0x4d1761
mov ax, word [esp + 0x34]
push 0x401
cmp ax, 0x17
je 0x4d17d6
lea ecx, [esp + 0x1b8]
movzx eax, ax
push ecx
lea ecx, [esp + 0x40]
push ecx
push eax
jmp 0x4d17e5
lea eax, [esp + 0x1b8]
push eax
lea eax, [esp + 0x44]
push eax
push 0x17
call fcn.004c0770
add esp, 0x10
mov byte [esp + 0x13], 0
lea eax, [esp + 0x1b4]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x1c], eax
push ecx
push 0
push eax
push edi
call fcn.004aa240
add esp, 0x10
cmp eax, 1
jne 0x4d1821
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.004a9890
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d1c52
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.004aa3e0
add esp, 8
test ebp, ebp
je 0x4d1c52
push esi
call dword [0x569304]
add esp, 4
mov dword [esp + 0x14], 0xffffffff
xor esi, esi
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.004b4be0
add esp, 0x10
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4d1882
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x4d1858
jmp 0x4d1886
test ebp, ebp
jne 0x4d18a4
push esi
push edi
call fcn.004a45c0
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
call fcn.004b38e0
add esp, 0x14
jmp 0x4d1c6e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.004eaa40
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x28]
cmp ax, word [esp + 0x24]
movzx esi, ax
ja 0x4d1c38
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
mov word [esp + 0x3a], ax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4d19d0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4d1962
cmp eax, 0x2741
jne 0x4d1962
push eax
push edi
call fcn.004a45c0
push eax
movzx eax, si
mov esi, dword [esp + 0x24]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.004b3a00
add esp, 0x18
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x198]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4d1979
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x24]
mov byte [esp + 0x13], 0
jmp 0x4d18ca
cmp eax, 0x2740
je 0x4d196e
cmp eax, 0xd
jne 0x4d19a4
inc esi
cmp si, word [esp + 0x24]
jmp 0x4d18ca
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a45c0
push eax
push str.getsockname___failed:__s
push esi
call fcn.004b38e0
push dword [esp + 0x28]
push edi
call fcn.004b4290
add esp, 0x1c
jmp 0x4d1c6e
push eax
push edi
call fcn.004a45c0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x2c]
call fcn.004b38e0
push dword [esp + 0x2c]
push edi
call fcn.004b4290
add esp, 0x20
jmp 0x4d1c6e
cmp si, word [esp + 0x24]
ja 0x4d1c38
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d1a17
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a45c0
push eax
push str.getsockname___failed:__s
push dword [esp + 0x28]
jmp 0x4d198d
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d1a43
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a45c0
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
jmp 0x4d198d
push 0x100
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.004aa1f0
add esp, 0xc
cmp byte [edi + 0x391], 0
jne 0x4d1a72
cmp byte [edi + 0x387], 0
je 0x4d1a72
mov byte [edi + 0x391], 1
cmp ebx, 2
je 0x4d1ac8
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
cmp byte [edi + 0x391], 0
jne 0x4d1a8f
test ebx, ebx
je 0x4d1ac2
cmp ebx, 1
jne 0x4d1a9a
cmp cx, 2
jne 0x4d1ac2
movzx eax, cx
sub eax, 2
je 0x4d1aa7
sub eax, 0x15
jne 0x4d1ac2
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x4d1bc5
cmp ebx, 1
je 0x4d1b20
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x4d1a82
mov ebp, dword [esp + 0x1c]
lea esi, [edi + 0x600]
mov dword [esi + 0x5c], ebx
mov eax, dword [edi + 0x19c]
cmp eax, 0xffffffff
je 0x4d1af4
push eax
push edi
call fcn.004b4290
add esp, 8
mov dword [edi + 0x19c], 0xffffffff
mov eax, dword [esp + 0x14]
mov dword [edi + 0x19c], eax
mov eax, ebp
mov dword [edi + 0x6ac], 0
mov byte [edi + 0x38a], 1
mov dword [edi + 0x668], 0x1c
jmp 0x4d1c73
lea edx, [esp + 0x5b8]
mov edi, 0x2c
lea esi, [esp + 0xb4]
mov cl, byte [esi]
test cl, cl
je 0x4d1b48
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
inc esi
jne 0x4d1b33
movzx ecx, bp
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.004b5d70
mov edi, dword [esp + 0x44]
lea eax, [esp + 0x5cc]
push eax
push str.PORT
push 0x5359e4
lea esi, [edi + 0x600]
push esi
call fcn.004da170
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x4d1ad2
push ebp
call fcn.004a46a0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.004b38e0
push dword [esp + 0x24]
push edi
call fcn.004b4290
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4d1c73
movzx eax, bp
lea esi, [edi + 0x600]
push eax
lea eax, [esp + 0xb8]
push eax
xor eax, eax
cmp word [esp + 0x3c], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push esi
call fcn.004da170
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x4d1ad2
push ebp
call fcn.004a46a0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.004b38e0
push dword [esp + 0x24]
push edi
call fcn.004b4290
mov dword [esi + 0x5c], 1
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4d1c73
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.004b38e0
push dword [esp + 0x1c]
push edi
call fcn.004b4290
jmp 0x4d1c6b
push dword [esp + 0x1c]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.004b38e0
push esi
call dword [0x569304]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x9b8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004e0222
add esp, 0x9ac
ret