Function at 0x490680
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x218
mov eax, dword [0x637bb0]
xor eax, esp
mov dword [esp + 0x214], eax
mov eax, dword [esp + 0x21c]
push ebx
push ebp
push esi
push edi
mov edi, dword [eax]
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 0
mov ebx, dword [edi + 0x958]
movzx esi, word [edi + 0x5e8]
mov ebp, dword [edi + 0x5ec]
test ebx, ebx
jne 0x4906d5
test si, si
je 0x490b28
push 0x80
lea eax, [esp + 0x28]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
test ebx, ebx
je 0x4909c7
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4906f6
sub ecx, edx
cmp ecx, 0xff
jae 0x4909c7
push 0x100
lea eax, [esp + 0xa8]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
mov edx, dword [0x634100]
add esp, 0xc
mov ecx, edx
mov byte [esp + 0x13], 0
lea eax, [ecx + 1]
mov dword [esp + 0x14], eax
mov al, byte [ecx]
inc ecx
test al, al
jne 0x490736
sub ecx, dword [esp + 0x14]
push ecx
push ebx
push edx
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x4907ee
mov ecx, dword [0x634100]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x490760
sub ecx, edx
mov byte [esp + 0x13], 1
add ebx, ecx
mov ecx, dword [esp + 0x234]
lea eax, [esp + 0xa4]
push 0x100
push eax
mov eax, dword [esp + 0x28]
push ebx
push dword [eax + 0x8c]
push dword [esp + 0x248]
push ecx
call fcn.00447dc0
add esp, 0x18
sub eax, 0
je 0x490886
sub eax, 1
je 0x490958
sub eax, 1
je 0x490834
cmp byte [esp + 0x13], 0
jne 0x4909a7
mov ecx, dword [esp + 0x20]
mov eax, dword [ecx + 0x2f0]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x234]
cmp eax, 2
jne 0x4908aa
mov dword [ecx + 0x2f0], 1
jmp 0x4908b9
mov edx, dword [str.host_]
mov ecx, edx
lea eax, [ecx + 1]
mov dword [esp + 0x14], eax
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x490800
sub ecx, dword [esp + 0x14]
push ecx
push ebx
push edx
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x490770
mov ecx, dword [str.host_]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x490827
sub ecx, edx
add ebx, ecx
jmp 0x4907c1
push dword [esp + 0x234]
lea eax, [esp + 0xa8]
push eax
push ebx
push str.Local_Interface__s_is_ip__s_using_address_family__i_n
push edi
call fcn.0048eee0
add esp, 0x14
mov eax, dword [esp + 0x234]
cmp eax, 0x17
jne 0x490962
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0xa8]
push eax
push 0x17
call fcn.0049ee50
add esp, 0xc
test eax, eax
jle 0x4909e9
jmp 0x4909d3
cmp byte [esp + 0x13], 0
je 0x4907c1
push ebx
push str.Couldnt_bind_to_interface__s
push edi
call fcn.0048ee00
add esp, 0xc
mov eax, 0x2d
jmp 0x490b2a
cmp eax, 0x17
jne 0x4908b9
mov dword [ecx + 0x2f0], 2
lea eax, [esp + 0x18]
push eax
push 0
push 0
push ebx
push ecx
call fcn.00498230
add esp, 0x14
cmp eax, 1
jne 0x4908e3
lea eax, [esp + 0x18]
push eax
mov eax, dword [esp + 0x24]
push eax
call fcn.00485ca0
add esp, 8
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
mov dword [eax + 0x2f0], ecx
mov eax, dword [esp + 0x18]
test eax, eax
je 0x4909a7
push 0x100
lea ecx, [esp + 0xa8]
push ecx
push dword [eax]
call fcn.004981e0
mov eax, dword [esp + 0x24]
mov eax, dword [eax]
push dword [eax + 4]
lea eax, [esp + 0xb4]
push eax
push dword [esp + 0x248]
push ebx
push str.Name__s_family__i_resolved_to__s_family__i_n
push edi
call fcn.0048eee0
push dword [esp + 0x3c]
push edi
call fcn.004984b0
mov eax, dword [esp + 0x44]
add esp, 0x2c
mov ecx, dword [esp + 0x234]
mov eax, dword [eax]
cmp ecx, dword [eax + 4]
je 0x490852
mov eax, 1
jmp 0x490b2a
cmp eax, 2
jne 0x4909f9
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0xa8]
push eax
push 2
call fcn.0049ee50
add esp, 0xc
test eax, eax
jle 0x4909f9
mov eax, 2
push esi
mov word [esp + 0x28], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x26], ax
mov eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x4909fb
push ebx
push str.Couldnt_bind_to__s
push edi
mov byte [edi + 0xfdf], 0
call fcn.0048ee00
add esp, 0xc
mov eax, 0x2d
jmp 0x490b2a
mov eax, dword [esp + 0x234]
cmp eax, 0x17
jne 0x4909f4
mov eax, 0x17
push esi
mov word [esp + 0x28], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x26], ax
mov eax, 0x1c
mov dword [esp + 0x1c], eax
jmp 0x4909fb
cmp eax, 2
je 0x490986
xor eax, eax
push eax
lea eax, [esp + 0x28]
push eax
push dword [esp + 0x238]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
jns 0x490a5e
mov ebx, dword [sym.imp.WS2_32.dll_ntohs]
nop dword [eax + eax]
dec ebp
test ebp, ebp
jle 0x490ad3
movzx eax, si
push eax
push str.Bind_to_local_port__hu_failed__trying_next_n
push edi
call fcn.0048eee0
add esp, 0xc
inc esi
push esi
call ebx
push dword [esp + 0x1c]
mov word [esp + 0x2a], ax
lea eax, [esp + 0x28]
push eax
push dword [esp + 0x238]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
js 0x490a20
push 0x80
lea eax, [esp + 0x1a8]
mov dword [esp + 0x18], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x1a8]
push eax
push dword [esp + 0x238]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jns 0x490b0b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0xa4]
push 0x80
push eax
push esi
mov dword [edi + 0xcec], esi
call fcn.0047d2d0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.0048ee00
add esp, 0x1c
mov eax, 0x2d
jmp 0x490b2a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x1a4]
push 0x80
push eax
push esi
mov dword [edi + 0xcec], esi
call fcn.0047d2d0
push eax
push esi
push str.bind_failed_with_errno__d:__s
push edi
call fcn.0048ee00
add esp, 0x1c
mov eax, 0x2d
jmp 0x490b2a
movzx eax, si
push eax
push str.Local_port:__hu_n
push edi
call fcn.0048eee0
mov eax, dword [esp + 0x2c]
add esp, 0xc
mov byte [eax + 0x2ba], 1
xor eax, eax
mov ecx, dword [esp + 0x224]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005b0bf7
add esp, 0x218
ret