Function at 0x41b100
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x19c
mov eax, dword [0x457080]
xor eax, esp
mov dword [esp + 0x198], eax
mov eax, dword [esp + 0x1a0]
push ebx
push esi
push edi
mov edi, dword [eax]
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], eax
mov dword [esp + 0x18], 0
mov ebx, dword [edi + 0x3a0]
mov eax, dword [edi + 0x16c]
movzx esi, word [edi + 0x168]
mov dword [esp + 0x20], eax
test ebx, ebx
jne 0x41b16e
test si, si
jne 0x41b16e
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x198]
xor ecx, esp
call fcn.00445c39
add esp, 0x19c
ret
push ebp
push 0x80
lea eax, [esp + 0x2c]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
test ebx, ebx
je 0x41b46d
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x41b190
sub ecx, edx
cmp ecx, 0xff
jae 0x41b46d
push 0x100
lea eax, [esp + 0xac]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
mov edx, dword [0x457018]
add esp, 0xc
mov ecx, edx
mov byte [esp + 0x13], 0
lea ebp, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x41b1d0
sub ecx, ebp
push ecx
push ebx
push edx
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
mov ebp, dword [esp + 0x1c4]
add esp, 0xc
test eax, eax
jne 0x41b280
mov ecx, dword [0x457018]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x41b200
sub ecx, edx
mov byte [esp + 0x13], 1
add ebx, ecx
push 0x100
lea eax, [esp + 0xac]
push eax
mov eax, dword [esp + 0x1c]
push ebx
push dword [eax + 0x88]
push dword [esp + 0x1cc]
push ebp
call fcn.0040fa10
add esp, 0x18
sub eax, 0
je 0x41b2eb
sub eax, 1
je 0x41b2e1
sub eax, 1
je 0x41b2c4
cmp byte [esp + 0x13], 0
jne 0x41b454
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + 0x3a8]
mov dword [esp + 0x20], ecx
cmp ebp, 2
jne 0x41b30f
mov dword [eax + 0x3a8], 1
jmp 0x41b31e
mov edx, dword [str.host_]
mov ecx, edx
lea eax, [ecx + 1]
mov dword [esp + 0x20], eax
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x41b290
sub ecx, dword [esp + 0x20]
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 0x41b210
mov ecx, dword [str.host_]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x41b2b7
sub ecx, edx
add ebx, ecx
jmp 0x41b25a
push ebp
lea eax, [esp + 0xac]
push eax
push ebx
push str.Local_Interface__s_is_ip__s_using_address_family__i_n
push edi
call fcn.00419b00
add esp, 0x14
jmp 0x41b39f
mov eax, 1
jmp 0x41b5b4
cmp byte [esp + 0x13], 0
je 0x41b25a
push ebx
push str.Couldnt_bind_to_interface__s
push edi
call fcn.00419a20
add esp, 0xc
mov eax, 0x2d
jmp 0x41b5b4
cmp ebp, 0x17
jne 0x41b31e
mov dword [eax + 0x3a8], 2
lea ecx, [esp + 0x18]
push ecx
push 0
push ebx
push eax
call fcn.00410500
add esp, 0x10
cmp eax, 1
jne 0x41b346
lea eax, [esp + 0x18]
push eax
mov eax, dword [esp + 0x18]
push eax
call fcn.0040fb70
add esp, 8
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
mov dword [eax + 0x3a8], ecx
mov eax, dword [esp + 0x18]
test eax, eax
je 0x41b454
push 0x100
lea ecx, [esp + 0xac]
push ecx
push dword [eax]
call fcn.004104b0
mov eax, dword [esp + 0x24]
mov eax, dword [eax]
push dword [eax + 4]
lea eax, [esp + 0xb8]
push eax
push ebp
push ebx
push str.Name__s_family__i_resolved_to__s_family__i_n
push edi
call fcn.00419b00
push dword [esp + 0x3c]
push edi
call fcn.004106a0
add esp, 0x2c
cmp ebp, 0x17
jne 0x41b410
lea eax, [esp + 0xa8]
push 0x25
push eax
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x41b3c0
mov byte [ebx], 0
inc ebx
lea eax, [esp + 0x30]
push eax
lea eax, [esp + 0xac]
push eax
push 0x17
call fcn.004248d0
add esp, 0xc
test eax, eax
jle 0x41b402
mov eax, 0x17
push esi
mov word [esp + 0x2c], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2a], ax
test ebx, ebx
je 0x41b402
push ebx
call sub.api_ms_win_crt_convert_l1_1_0.dll_atoi
add esp, 4
mov dword [esp + 0x40], eax
mov eax, 0x1c
mov dword [esp + 0x1c], eax
jmp 0x41b49c
cmp ebp, 2
jne 0x41b49a
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0xac]
push eax
push ebp
call fcn.004248d0
add esp, 0xc
test eax, eax
jle 0x41b49a
mov eax, 2
push esi
mov word [esp + 0x2c], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2a], ax
mov eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x41b49c
push ebx
push str.Couldnt_bind_to__s
push edi
call fcn.00419a20
add esp, 0xc
mov eax, 0x2d
jmp 0x41b5b4
mov eax, dword [esp + 0x1b8]
cmp eax, 0x17
jne 0x41b495
push esi
mov word [esp + 0x2c], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2a], ax
mov eax, 0x1c
mov dword [esp + 0x1c], eax
jmp 0x41b49c
cmp eax, 2
je 0x41b433
xor eax, eax
mov ebp, dword [esp + 0x1b4]
push eax
lea eax, [esp + 0x2c]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
jns 0x41b500
mov ebx, dword [sym.imp.WS2_32.dll_ntohs]
nop word [eax + eax]
mov eax, dword [esp + 0x24]
dec eax
mov dword [esp + 0x24], eax
test eax, eax
jle 0x41b566
movzx eax, si
push eax
push str.Bind_to_local_port__hu_failed__trying_next_n
push edi
call fcn.00419b00
add esp, 0xc
inc esi
push esi
call ebx
push dword [esp + 0x1c]
mov word [esp + 0x2e], ax
lea eax, [esp + 0x2c]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
js 0x41b4c0
push 0x80
lea eax, [esp + 0xac]
mov dword [esp + 0x24], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0xac]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jns 0x41b595
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push dword [esp + 0x18]
mov dword [edi + 0x4694], esi
call fcn.00426ea0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00419a20
add esp, 0x18
mov eax, 0x2d
jmp 0x41b5b4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push dword [esp + 0x18]
mov dword [edi + 0x4694], esi
call fcn.00426ea0
push eax
push esi
push str.bind_failed_with_errno__d:__s
push edi
call fcn.00419a20
add esp, 0x18
mov eax, 0x2d
jmp 0x41b5b4
movzx eax, si
push eax
push str.Local_port:__hu_n
push edi
call fcn.00419b00
mov eax, dword [esp + 0x20]
add esp, 0xc
mov byte [eax + 0x37f], 1
xor eax, eax
mov ecx, dword [esp + 0x1a8]
pop ebp
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00445c39
add esp, 0x19c
ret