Function at 0x421d30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x614394]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [eax]
mov dword [ebp - 0x210], eax
mov dword [ebp - 0x214], 0
push 0x100
mov eax, dword [edi + 0x350]
movzx esi, word [edi + 0x140]
mov ebx, dword [edi + 0x144]
mov dword [ebp - 0x208], eax
lea eax, [ebp - 0x104]
push 0
push eax
mov dword [ebp - 0x20c], ecx
mov dword [ebp - 0x21c], 0
call fcn.0043f9d0
add esp, 0xc
cmp dword [ebp - 0x208], 0
jne 0x421daf
test si, si
je 0x4220f4
push 0x80
lea eax, [ebp - 0x184]
push 0
push eax
call fcn.0043f9d0
mov edx, dword [ebp - 0x208]
add esp, 0xc
test edx, edx
je 0x421f7e
mov ecx, edx
lea eax, [ecx + 1]
mov dword [ebp - 0x218], eax
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x421de0
sub ecx, dword [ebp - 0x218]
cmp ecx, 0xff
jae 0x421f7e
push 0x100
lea eax, [ebp - 0x104]
push eax
push edx
push dword [ebp - 0x20c]
call fcn.00416530
add esp, 0x10
test eax, eax
je 0x421e3e
push dword [ebp - 0x20c]
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x208]
push str.Local_Interface__s_is_ip__s_using_address_family__i_n
push edi
call fcn.00421290
add esp, 0x14
jmp 0x421f00
cmp dword [ebp - 0x20c], 2
mov eax, dword [ebp - 0x210]
mov ecx, dword [eax + 0x218]
mov dword [ebp - 0x218], ecx
jne 0x421e63
mov dword [eax + 0x218], 1
lea ecx, [ebp - 0x214]
push ecx
push 0
push dword [ebp - 0x208]
push eax
call fcn.00418c40
add esp, 0x10
cmp eax, 1
jne 0x421e95
lea eax, [ebp - 0x214]
push eax
push dword [ebp - 0x210]
call fcn.00418650
add esp, 8
mov eax, dword [ebp - 0x210]
mov ecx, dword [ebp - 0x218]
mov dword [eax + 0x218], ecx
mov eax, dword [ebp - 0x214]
test eax, eax
je 0x421f54
push 0x100
lea ecx, [ebp - 0x104]
push ecx
push dword [eax]
call fcn.00418c10
mov eax, dword [ebp - 0x214]
mov eax, dword [eax]
push dword [eax + 4]
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x20c]
push dword [ebp - 0x208]
push str.Name__s_family__i_resolved_to__s_family__i_n
push edi
call fcn.00421290
push dword [ebp - 0x214]
push edi
call fcn.00418e00
add esp, 0x2c
cmp dword [ebp - 0x20c], 2
jne 0x421fae
lea eax, [ebp - 0x180]
push eax
lea eax, [ebp - 0x104]
push eax
push 2
call fcn.00426ee0
add esp, 0xc
test eax, eax
jle 0x421fae
mov eax, 2
push esi
mov word [ebp - 0x184], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x182], ax
mov eax, 0x10
mov dword [ebp - 0x21c], eax
jmp 0x421fb0
push dword [ebp - 0x208]
push str.Couldnt_bind_to__s
push edi
call fcn.004211f0
add esp, 0xc
mov eax, 0x2d
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041597d
mov esp, ebp
pop ebp
ret
cmp dword [ebp - 0x20c], 2
jne 0x421fae
mov eax, 2
push esi
mov word [ebp - 0x184], ax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x182], ax
mov eax, 0x10
mov dword [ebp - 0x21c], eax
jmp 0x421fb0
xor eax, eax
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
jns 0x422013
dec ebx
test ebx, ebx
jle 0x422092
movzx eax, si
push eax
push str.Bind_to_local_port__hu_failed__trying_next_n
push edi
call fcn.00421290
add esp, 0xc
inc esi
cmp word [ebp - 0x184], 2
jne 0x421ff9
push esi
call dword [sym.imp.WS2_32.dll_ntohs]
mov word [ebp - 0x182], ax
push dword [ebp - 0x21c]
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
js 0x421fc5
push 0x80
lea eax, [ebp - 0x204]
mov dword [ebp - 0x218], 0x80
push 0
push eax
call fcn.0043f9d0
add esp, 0xc
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x204]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jns 0x4220d2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push dword [ebp - 0x210]
mov dword [edi + 0x856c], esi
call fcn.00425ad0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.004211f0
add esp, 0x18
mov eax, 0x2d
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041597d
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push dword [ebp - 0x210]
mov dword [edi + 0x856c], esi
call fcn.00425ad0
push eax
push esi
push str.bind_failed_with_errno__d:__s
push edi
call fcn.004211f0
add esp, 0x18
mov eax, 0x2d
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0041597d
mov esp, ebp
pop ebp
ret
movzx eax, si
push eax
push str.Local_port:__hu_n
push edi
call fcn.00421290
mov eax, dword [ebp - 0x210]
add esp, 0xc
mov dword [eax + 0x1f8], 1
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041597d
mov esp, ebp
pop ebp
ret