Function at 0x4d2520
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9ac
mov eax, dword [0x56a910]
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.004ec110
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 0x4d27cf
lea edx, [ecx + 1]
jmp 0x4d25b0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d25b0
sub ecx, edx
cmp ecx, 1
jbe 0x4d27cf
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d25c7
sub ecx, edx
cmp ecx, 0x41
jae 0x4d25dc
mov ecx, 0x41
jmp 0x4d25ea
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d25e1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x56a310]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x4d260b
mov eax, 0x1b
jmp 0x4d2c93
mov al, byte [esi]
cmp al, 0x5b
jne 0x4d2631
push 0x5d
push esi
call fcn.004edac0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4d2730
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
jmp 0x4d268f
cmp al, 0x3a
jne 0x4d2639
mov ebp, esi
jmp 0x4d269c
push 0x3a
push esi
call fcn.004edac0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4d271d
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.004c0c70
add esp, 0xc
cmp eax, 1
jne 0x4d2689
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 0x4d2677
jmp 0x4d2730
mov eax, ebp
sub eax, esi
push eax
push esi
mov eax, dword [esp + 0x24]
push eax
call fcn.004eb3d0
add esp, 0xc
test ebp, ebp
je 0x4d2730
push 0x3a
push ebp
call fcn.004edac0
mov esi, eax
add esp, 8
test esi, esi
je 0x4d2730
push 0xa
lea ecx, [esi + 1]
push 0
push ecx
call fcn.004ee890
push eax
call fcn.004bfbf0
movzx ebp, ax
push 0x2d
push esi
mov dword [esp + 0x40], ebp
call fcn.004edac0
add esp, 0x18
test eax, eax
je 0x4d2714
push 0xa
inc eax
push 0
push eax
call fcn.004ee890
push eax
call fcn.004bfbf0
movzx edx, ax
add esp, 0x10
mov dword [esp + 0x24], edx
cmp bp, dx
jbe 0x4d2730
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
jmp 0x4d2730
movzx eax, bp
mov dword [esp + 0x24], eax
jmp 0x4d2730
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 0x4d2723
mov esi, dword [esp + 0x1c]
cmp byte [esi], 0
je 0x4d277d
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.004d6460
add esp, 4
push eax
mov eax, dword [edi + 0x54]
push dword [eax + 4]
call fcn.0041e770
add esp, 0x18
sub eax, 0
je 0x4d27cb
dec eax
je 0x4d2c8e
dec eax
je 0x4d2812
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 0x4d27d3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a5500
push eax
push str.getsockname___failed:__s
push ebp
call fcn.004b48e0
push esi
call dword [0x56a304]
add esp, 0x18
jmp 0x4d2c8e
mov eax, esi
jmp 0x4d2819
xor esi, esi
jmp 0x4d2781
mov ax, word [esp + 0x34]
push 0x401
cmp ax, 0x17
je 0x4d27f6
lea ecx, [esp + 0x1b8]
movzx eax, ax
push ecx
lea ecx, [esp + 0x40]
push ecx
push eax
jmp 0x4d2805
lea eax, [esp + 0x1b8]
push eax
lea eax, [esp + 0x44]
push eax
push 0x17
call fcn.004c1760
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.004ab250
add esp, 0x10
cmp eax, 1
jne 0x4d2841
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.004aa8a0
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d2c72
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.004ab3f0
add esp, 8
test ebp, ebp
je 0x4d2c72
push esi
call dword [0x56a304]
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.004b5be0
add esp, 0x10
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4d28a2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x4d2878
jmp 0x4d28a6
test ebp, ebp
jne 0x4d28c4
push esi
push edi
call fcn.004a5500
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
call fcn.004b48e0
add esp, 0x14
jmp 0x4d2c8e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.004ebac0
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 0x4d2c58
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 0x4d29f0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4d2982
cmp eax, 0x2741
jne 0x4d2982
push eax
push edi
call fcn.004a5500
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.004b4a00
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 0x4d2999
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x24]
mov byte [esp + 0x13], 0
jmp 0x4d28ea
cmp eax, 0x2740
je 0x4d298e
cmp eax, 0xd
jne 0x4d29c4
inc esi
cmp si, word [esp + 0x24]
jmp 0x4d28ea
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a5500
push eax
push str.getsockname___failed:__s
push esi
call fcn.004b48e0
push dword [esp + 0x28]
push edi
call fcn.004b5290
add esp, 0x1c
jmp 0x4d2c8e
push eax
push edi
call fcn.004a5500
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x2c]
call fcn.004b48e0
push dword [esp + 0x2c]
push edi
call fcn.004b5290
add esp, 0x20
jmp 0x4d2c8e
cmp si, word [esp + 0x24]
ja 0x4d2c58
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 0x4d2a37
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a5500
push eax
push str.getsockname___failed:__s
push dword [esp + 0x28]
jmp 0x4d29ad
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d2a63
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a5500
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
jmp 0x4d29ad
push 0x100
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.004ab200
add esp, 0xc
cmp byte [edi + 0x391], 0
jne 0x4d2a92
cmp byte [edi + 0x387], 0
je 0x4d2a92
mov byte [edi + 0x391], 1
cmp ebx, 2
je 0x4d2ae8
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
cmp byte [edi + 0x391], 0
jne 0x4d2aaf
test ebx, ebx
je 0x4d2ae2
cmp ebx, 1
jne 0x4d2aba
cmp cx, 2
jne 0x4d2ae2
movzx eax, cx
sub eax, 2
je 0x4d2ac7
sub eax, 0x15
jne 0x4d2ae2
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x4d2be5
cmp ebx, 1
je 0x4d2b40
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x4d2aa2
mov ebp, dword [esp + 0x1c]
lea esi, [edi + 0x600]
mov dword [esi + 0x5c], ebx
mov eax, dword [edi + 0x19c]
cmp eax, 0xffffffff
je 0x4d2b14
push eax
push edi
call fcn.004b5290
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 0x4d2c93
lea edx, [esp + 0x5b8]
mov edi, 0x2c
lea esi, [esp + 0xb4]
mov cl, byte [esi]
test cl, cl
je 0x4d2b68
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
inc esi
jne 0x4d2b53
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.004b6d70
mov edi, dword [esp + 0x44]
lea eax, [esp + 0x5cc]
push eax
push str.PORT
push 0x5369e4
lea esi, [edi + 0x600]
push esi
call fcn.004db190
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x4d2af2
push ebp
call fcn.004a55e0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.004b48e0
push dword [esp + 0x24]
push edi
call fcn.004b5290
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4d2c93
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.004db190
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x4d2af2
push ebp
call fcn.004a55e0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.004b48e0
push dword [esp + 0x24]
push edi
call fcn.004b5290
mov dword [esi + 0x5c], 1
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4d2c93
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.004b48e0
push dword [esp + 0x1c]
push edi
call fcn.004b5290
jmp 0x4d2c8b
push dword [esp + 0x1c]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.004b48e0
push esi
call dword [0x56a304]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x9b8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004e1242
add esp, 0x9ac
ret