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Port 135; DCOM exploit in Windows XP sp 2. Help!

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A few weeks ago port 135 has been recieving DCOM exploits. All though, I dont really know what that is, I closed port 135. Would it be enough? BTW the warnings from the firewall stopped after I closed port 135.

What are other ports should I close down? BTW my firewall is Comodo.

7 replies

by ukitin

So I should only open ports 8080, 80 and 81 if I want to use the net? But the problem is I'm not the only one who uses this computer. It's the family computer and not all of us can do these things. lol.

by oh smeg

Start off with only the Default ports open and close down any that give problems.

Not ideal and very time consuming and likely to suffer infections but the computer will at least work till it fails. :)

Col

by ukitin

lol! But I'm still confused, suffer infections? What do you mean. Sorry I have a very laggy brain today.

by oh smeg

Then there are the Hostage ware infections where your computer is taken Hostage and you have to pay to get it back under your control.

Or that Cracker down the Road takes the system over to do as they please without any risk of Legal Repercussions as they do not own the computer doing the Illegal Things they are just making money off it. Things like that for starters. :)

Col

by ukitin

Oh I see. So my computer is a zombie? But I've checked it, I scanned this computer in safe mode and scanned while using livecds. I also checked with hijackthis. So I think it's pretty clean. And we also used to have a router(but I bricked it, lol. were buying a new one). So do you think I am a bit safer? I also know no one is ever safe. lol.

Thanks BTW!

by oh smeg

Just that if you do not take steps that possibility exists. The fewer the steps the greater the possibility. You will pick up an infection within 30 seconds of being connected to the Internet if you do not have anything in place to prevent these nasties.

Also Routers are only as good as the last supplied Firmware Update. If you do not update when new Firmware becomes available then that Router is worse than not having one as it gives you a False Sense of Security which you don't actually have.

As you say no one is ever safe but with Windows the more you do initially to lock down the OS the safer you are in the long term generally speaking. :)

Col

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