Function at 0x4d9910
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9a8
mov eax, dword [0x621810]
xor eax, esp
mov dword [esp + 0x9a4], eax
push ebx
push ebp
push esi
push edi
xor ebx, ebx
push 0xff
mov esi, ecx
mov ebp, dword [esi]
lea eax, [esp + 0xb5]
push ebx
push eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], 0xffffffff
mov byte [esp + 0xbc], bl
call fcn.0048cf80
mov edi, dword [ebp + 0x43c]
mov dword [esp + 0x30], ebx
mov eax, dword [ebp + 0x43c]
add esp, 0xc
cmp eax, ebx
mov dword [esp + 0x20], ebx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x28], 1
je 0x4d9ab0
lea edx, [eax + 1]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x4d9982
sub eax, edx
cmp eax, 1
jbe 0x4d9ab0
mov eax, edi
lea edx, [eax + 1]
jmp 0x4d99a0
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x4d99a0
sub eax, edx
cmp eax, 0x16
jae 0x4d99b7
mov eax, 0x16
jmp 0x4d99cb
mov eax, edi
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x4d99c0
sub eax, edx
add eax, 1
push 1
push eax
call dword [0x6228ac]
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0x4d99e8
lea eax, [ebx + 0x1b]
jmp 0x4d9ed8
cmp byte [edi], 0x3a
jne 0x4d9b04
mov ebp, edi
test ebp, ebp
je 0x4d9a60
push 0x3a
push ebp
call fcn.004952d0
mov edi, eax
add esp, 8
test edi, edi
je 0x4d9a60
push 0xa
lea edx, [edi + 1]
push 0
push edx
call fcn.00493513
push eax
call fcn.004c4330
movzx ebp, ax
push 0x2d
push edi
mov dword [esp + 0x38], ebp
call fcn.004952d0
xor edi, edi
add esp, 0x18
cmp eax, edi
je 0x4d9b41
push 0xa
add eax, 1
push edi
push eax
call fcn.00493513
push eax
call fcn.004c4330
movzx eax, ax
add esp, 0x10
cmp bp, ax
mov dword [esp + 0x1c], eax
jbe 0x4d9a60
mov dword [esp + 0x1c], edi
mov dword [esp + 0x20], edi
cmp byte [ebx], 0
je 0x4d9ab0
mov edx, dword [esi + 0x88]
mov eax, dword [esi + 0x4c]
push 0x401
lea ecx, [esp + 0x1b4]
push ecx
mov ecx, dword [eax + 0x18]
push ebx
push edx
push ecx
call fcn.004e0be0
mov edx, dword [esi + 0x4c]
add esp, 4
push eax
mov eax, dword [edx + 4]
push eax
call fcn.004e0be0
add esp, 0x18
sub eax, 0
je 0x4d9b4d
sub eax, 1
je 0x4d9afa
sub eax, 1
je 0x4d9b79
mov eax, dword [esi + 0x190]
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x34]
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d9b51
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ca170
mov ecx, dword [esp + 0x1c]
push eax
push str.getsockname___failed:__s
push ecx
call fcn.004bb600
push ebx
call dword [0x6228a0]
add esp, 0x18
mov eax, 0x1e
jmp 0x4d9ed8
push 0x3a
push edi
call fcn.004952d0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4d9b29
mov ecx, ebp
sub ecx, edi
push ecx
push edi
push ebx
call fcn.004917f0
add esp, 0xc
jmp 0x4d99f3
mov edx, ebx
mov eax, edi
sub edx, edi
nop
mov cl, byte [eax]
mov byte [edx + eax], cl
add eax, 1
test cl, cl
jne 0x4d9b30
jmp 0x4d9a60
movzx eax, bp
mov dword [esp + 0x1c], eax
jmp 0x4d9a60
mov edi, ebx
jmp 0x4d9b80
movzx ecx, word [esp + 0x30]
push 0x401
lea edx, [esp + 0x1b4]
push edx
lea eax, [esp + 0x3c]
push eax
push ecx
call fcn.004ce0f0
add esp, 0x10
mov dword [esp + 0x28], 0
lea edi, [esp + 0x1b0]
lea edx, [esp + 0x24]
push edx
push 0
push edi
push esi
call fcn.004b3100
add esp, 0x10
cmp eax, 1
jne 0x4d9ba4
lea eax, [esp + 0x24]
push eax
push esi
call fcn.004b1950
add esp, 8
mov eax, dword [esp + 0x24]
test eax, eax
je 0x4d9bc0
mov ecx, dword [esp + 0x14]
mov ebp, dword [eax]
push eax
push ecx
call fcn.004b3600
add esp, 8
test ebp, ebp
jne 0x4d9be4
mov edx, dword [esp + 0x14]
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edx
call fcn.004bb600
push ebx
call dword [0x6228a0]
add esp, 0x10
mov eax, 0x1e
jmp 0x4d9ed8
push ebx
call dword [0x6228a0]
mov ebx, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
mov dword [esp + 0x10], 0xffffffff
xor edi, edi
mov edi, edi
lea eax, [esp + 0x10]
push eax
push 0
push ebp
push esi
call fcn.004be490
add esp, 0x10
test eax, eax
mov dword [esp + 0x2c], eax
je 0x4d9c26
call ebx
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
mov edi, eax
jne 0x4d9c00
jmp 0x4d9c2a
test ebp, ebp
jne 0x4d9c4e
push edi
push esi
call fcn.004ca170
mov ecx, dword [esp + 0x1c]
push eax
push str.socket_failure:__s
push ecx
call fcn.004bb600
add esp, 0x14
mov eax, 0x1e
jmp 0x4d9ed8
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0x18]
push edx
push eax
lea ecx, [esp + 0x38]
push ecx
call fcn.0048b960
mov eax, dword [esp + 0x2c]
mov edx, dword [ebp + 0x10]
add esp, 0xc
cmp ax, word [esp + 0x1c]
mov dword [esp + 0x18], edx
movzx edi, ax
ja 0x4d9d93
mov ebx, dword [esp + 0x28]
cmp word [esp + 0x30], 2
jne 0x4d9c94
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x32], ax
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
push eax
lea ecx, [esp + 0x34]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4d9d8c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test ebx, ebx
je 0x4d9d0c
cmp eax, 0x2741
jne 0x4d9d0c
push eax
push esi
call fcn.004ca170
push eax
movzx eax, di
mov edi, dword [esp + 0x20]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004bb570
mov eax, dword [esi + 0x190]
add esp, 0x18
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x34]
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4d9d28
movzx edi, word [esp + 0x20]
xor ebx, ebx
jmp 0x4d9d1b
cmp eax, 0x2740
je 0x4d9d18
cmp eax, 0xd
jne 0x4d9d59
add edi, 1
cmp di, word [esp + 0x1c]
jbe 0x4d9c80
jmp 0x4d9d93
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ca170
push eax
push str.getsockname___failed:__s
push edi
call fcn.004bb600
mov ecx, dword [esp + 0x24]
push ecx
push esi
call fcn.004be430
add esp, 0x1c
mov eax, 0x1e
jmp 0x4d9ed8
push eax
push esi
call fcn.004ca170
push eax
mov eax, dword [esp + 0x20]
movzx edx, di
push edx
push str.bind_port_hu__failed:__s
push eax
call fcn.004bb600
mov ecx, dword [esp + 0x28]
push ecx
push esi
call fcn.004be430
add esp, 0x20
mov eax, 0x1e
jmp 0x4d9ed8
cmp di, word [esp + 0x1c]
jbe 0x4d9dba
mov edx, dword [esp + 0x14]
push str.bind___failed__we_ran_out_of_ports_
push edx
call fcn.004bb600
mov eax, dword [esp + 0x18]
push eax
push esi
call fcn.004be430
add esp, 0x10
mov eax, 0x1e
jmp 0x4d9ed8
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x34]
push edx
push eax
mov dword [esp + 0x24], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4d9e10
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ca170
push eax
push str.getsockname___failed:__s
mov ecx, dword [esp + 0x24]
push ecx
call fcn.004bb600
mov edx, dword [esp + 0x24]
push edx
push esi
call fcn.004be430
add esp, 0x1c
mov eax, 0x1e
jmp 0x4d9ed8
mov eax, dword [esp + 0x10]
push 1
push eax
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4d9e36
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ca170
push eax
push str.socket_failure:__s
jmp 0x4d9dee
push 0x100
lea eax, [esp + 0xb4]
push eax
push ebp
call fcn.004b2dd0
mov ebp, dword [esp + 0x9c8]
add esp, 0xc
cmp ebp, 2
je 0x4d9ea7
mov ebx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x30]
cmp dword [esi + 0x2dc], 0
jne 0x4d9e70
test ebp, ebp
je 0x4d9e9f
cmp ebp, 1
jne 0x4d9e7b
cmp cx, 2
jne 0x4d9e9f
movzx eax, cx
sub eax, 2
jne 0x4d9e9f
mov ecx, dword [esp + 0x32]
push ecx
call ebx
test ebp, ebp
movzx edi, ax
je 0x4d9ef1
cmp ebp, 1
je 0x4d9f5d
mov cx, word [esp + 0x30]
add ebp, 1
cmp ebp, 2
jne 0x4d9e63
mov ebx, dword [esp + 0x2c]
mov dword [esi + 0x550], ebp
call fcn.004d9510
mov eax, dword [esp + 0x10]
mov dword [esi + 0x194], eax
mov dword [esi + 0x2c0], 1
mov eax, 0x1c
mov ecx, esi
call fcn.004d97f0
mov eax, ebx
mov ecx, dword [esp + 0x9b4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0048b951
add esp, 0x9a8
ret
xor ecx, ecx
cmp word [esp + 0x30], 2
movzx edx, di
setne cl
push edx
lea eax, [esp + 0xb4]
push eax
lea edi, [esi + 0x4e8]
add ecx, 1
push ecx
push str.EPRT
push str._s__d_s_hu
push edi
call fcn.004e3380
mov ebx, eax
add esp, 0x18
test ebx, ebx
je 0x4d9eab
push ebx
call fcn.004c97c0
mov edx, dword [esp + 0x18]
push eax
push str.Failure_sending_EPRT_command:__s
push edx
call fcn.004bb600
mov eax, dword [esp + 0x20]
push eax
push esi
call fcn.004be430
add esp, 0x18
mov dword [edi + 0x68], 1
xor eax, eax
jmp 0x4d9ecf
lea ecx, [esp + 0x5b4]
lea edx, [esp + 0xb0]
jmp 0x4d9f70
mov al, byte [edx]
test al, al
je 0x4d9f89
cmp al, 0x2e
jne 0x4d9f7f
mov byte [ecx], 0x2c
jmp 0x4d9f81
mov byte [ecx], al
add ecx, 1
add edx, 1
jne 0x4d9f70
movzx eax, di
mov edx, eax
and edx, 0xff
push edx
shr eax, 8
push eax
push str.__d__d
push 0x14
push ecx
mov byte [ecx], 0
call fcn.004bf890
lea eax, [esp + 0x5c8]
push eax
push str.PORT
lea eax, [esi + 0x4e8]
push 0x5bd08c
push eax
call fcn.004e3380
mov ebx, eax
add esp, 0x24
test ebx, ebx
je 0x4d9eab
push ebx
call fcn.004c97c0
mov ecx, dword [esp + 0x18]
push eax
push str.Failure_sending_PORT_command:__s
push ecx
call fcn.004bb600
mov edx, dword [esp + 0x20]
push edx
push esi
call fcn.004be430
add esp, 0x18
xor eax, eax
jmp 0x4d9ecf