Function at 0x4c9750
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9ac
mov eax, dword [0x55d910]
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.004e3230
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 0x4c99ff
lea edx, [ecx + 1]
jmp 0x4c97e0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c97e0
sub ecx, edx
cmp ecx, 1
jbe 0x4c99ff
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c97f7
sub ecx, edx
cmp ecx, 0x41
jae 0x4c980c
mov ecx, 0x41
jmp 0x4c981a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c9811
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x55d310]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x4c983b
mov eax, 0x1b
jmp 0x4c9ec3
mov al, byte [esi]
cmp al, 0x5b
jne 0x4c9861
push 0x5d
push esi
call fcn.004e4be0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4c9960
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
jmp 0x4c98bf
cmp al, 0x3a
jne 0x4c9869
mov ebp, esi
jmp 0x4c98cc
push 0x3a
push esi
call fcn.004e4be0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4c994d
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.004b7e90
add esp, 0xc
cmp eax, 1
jne 0x4c98b9
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 0x4c98a7
jmp 0x4c9960
mov eax, ebp
sub eax, esi
push eax
push esi
mov eax, dword [esp + 0x24]
push eax
call fcn.004e24f0
add esp, 0xc
test ebp, ebp
je 0x4c9960
push 0x3a
push ebp
call fcn.004e4be0
mov esi, eax
add esp, 8
test esi, esi
je 0x4c9960
push 0xa
lea ecx, [esi + 1]
push 0
push ecx
call fcn.004e59b0
push eax
call fcn.004b6de0
movzx ebp, ax
push 0x2d
push esi
mov dword [esp + 0x40], ebp
call fcn.004e4be0
add esp, 0x18
test eax, eax
je 0x4c9944
push 0xa
inc eax
push 0
push eax
call fcn.004e59b0
push eax
call fcn.004b6de0
movzx edx, ax
add esp, 0x10
mov dword [esp + 0x24], edx
cmp bp, dx
jbe 0x4c9960
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
jmp 0x4c9960
movzx eax, bp
mov dword [esp + 0x24], eax
jmp 0x4c9960
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 0x4c9953
mov esi, dword [esp + 0x1c]
cmp byte [esi], 0
je 0x4c99ad
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.004cd690
add esp, 4
push eax
mov eax, dword [edi + 0x54]
push dword [eax + 4]
call fcn.0041fed0
add esp, 0x18
sub eax, 0
je 0x4c99fb
dec eax
je 0x4c9ebe
dec eax
je 0x4c9a42
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 0x4c9a03
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0049c730
push eax
push str.getsockname___failed:__s
push ebp
call fcn.004abb10
push esi
call dword [0x55d304]
add esp, 0x18
jmp 0x4c9ebe
mov eax, esi
jmp 0x4c9a49
xor esi, esi
jmp 0x4c99b1
mov ax, word [esp + 0x34]
push 0x401
cmp ax, 0x17
je 0x4c9a26
lea ecx, [esp + 0x1b8]
movzx eax, ax
push ecx
lea ecx, [esp + 0x40]
push ecx
push eax
jmp 0x4c9a35
lea eax, [esp + 0x1b8]
push eax
lea eax, [esp + 0x44]
push eax
push 0x17
call fcn.004b8980
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.004a2490
add esp, 0x10
cmp eax, 1
jne 0x4c9a71
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.004a1ad0
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4c9ea2
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.004a2630
add esp, 8
test ebp, ebp
je 0x4c9ea2
push esi
call dword [0x55d304]
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.004ace10
add esp, 0x10
mov dword [esp + 0x1c], eax
test eax, eax
je 0x4c9ad2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x4c9aa8
jmp 0x4c9ad6
test ebp, ebp
jne 0x4c9af4
push esi
push edi
call fcn.0049c730
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
call fcn.004abb10
add esp, 0x14
jmp 0x4c9ebe
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.004e2be0
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 0x4c9e88
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 0x4c9c20
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4c9bb2
cmp eax, 0x2741
jne 0x4c9bb2
push eax
push edi
call fcn.0049c730
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.004abc30
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 0x4c9bc9
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x24]
mov byte [esp + 0x13], 0
jmp 0x4c9b1a
cmp eax, 0x2740
je 0x4c9bbe
cmp eax, 0xd
jne 0x4c9bf4
inc esi
cmp si, word [esp + 0x24]
jmp 0x4c9b1a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0049c730
push eax
push str.getsockname___failed:__s
push esi
call fcn.004abb10
push dword [esp + 0x28]
push edi
call fcn.004ac4c0
add esp, 0x1c
jmp 0x4c9ebe
push eax
push edi
call fcn.0049c730
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x2c]
call fcn.004abb10
push dword [esp + 0x2c]
push edi
call fcn.004ac4c0
add esp, 0x20
jmp 0x4c9ebe
cmp si, word [esp + 0x24]
ja 0x4c9e88
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 0x4c9c67
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0049c730
push eax
push str.getsockname___failed:__s
push dword [esp + 0x28]
jmp 0x4c9bdd
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4c9c93
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0049c730
push eax
push str.socket_failure:__s
push dword [esp + 0x28]
jmp 0x4c9bdd
push 0x100
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.004a2440
add esp, 0xc
cmp byte [edi + 0x391], 0
jne 0x4c9cc2
cmp byte [edi + 0x387], 0
je 0x4c9cc2
mov byte [edi + 0x391], 1
cmp ebx, 2
je 0x4c9d18
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
cmp byte [edi + 0x391], 0
jne 0x4c9cdf
test ebx, ebx
je 0x4c9d12
cmp ebx, 1
jne 0x4c9cea
cmp cx, 2
jne 0x4c9d12
movzx eax, cx
sub eax, 2
je 0x4c9cf7
sub eax, 0x15
jne 0x4c9d12
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x4c9e15
cmp ebx, 1
je 0x4c9d70
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x4c9cd2
mov ebp, dword [esp + 0x1c]
lea esi, [edi + 0x600]
mov dword [esi + 0x5c], ebx
mov eax, dword [edi + 0x19c]
cmp eax, 0xffffffff
je 0x4c9d44
push eax
push edi
call fcn.004ac4c0
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 0x4c9ec3
lea edx, [esp + 0x5b8]
mov edi, 0x2c
lea esi, [esp + 0xb4]
mov cl, byte [esi]
test cl, cl
je 0x4c9d98
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
inc esi
jne 0x4c9d83
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.004adfa0
mov edi, dword [esp + 0x44]
lea eax, [esp + 0x5cc]
push eax
push str.PORT
push 0x52c7d4
lea esi, [edi + 0x600]
push esi
call fcn.004d23d0
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x4c9d22
push ebp
call fcn.0049c810
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.004abb10
push dword [esp + 0x24]
push edi
call fcn.004ac4c0
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4c9ec3
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.004d23d0
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x4c9d22
push ebp
call fcn.0049c810
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.004abb10
push dword [esp + 0x24]
push edi
call fcn.004ac4c0
mov dword [esi + 0x5c], 1
add esp, 0x18
mov dword [edi + 0x668], 0
mov eax, ebp
jmp 0x4c9ec3
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.004abb10
push dword [esp + 0x1c]
push edi
call fcn.004ac4c0
jmp 0x4c9ebb
push dword [esp + 0x1c]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.004abb10
push esi
call dword [0x55d304]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x9b8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d83a6
add esp, 0x9ac
ret