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Catch a Hacker
Posted Date: 02 Nov 2007 Resource Type: Articles/Knowledge Sharing Category: Computer & Technology
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Posted By: Arun Jadhav Member Level: Diamond
Rating:  Points: 5
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Tips to catch a hacker
Tip 1:
Hackers cover their tracks. Experienced hackers cover them more thorougly, but amateur hackers sometimes leave things behind. Don't expect them to leave any really big evidence behind; expect more of little things here and there you might find surprising. For example, if you're writing a term paper and a black hat hacker accidently saved it when he took a paragraph out- that's suspicious. Where did that paragraph go? Well, for one thing, now you know he was in that area. Check the folders surrounding the file- you might find something.
Tip 2:
Decipher between the type of hackers that are attacking you. Experienced hackers will have a more in depth look around when they penetrate your system. They won't touch much because they know that that won't add too much to their knowledge. But if you know a hacker's been in, and some files are messed with, and you have a log of someone guessing passwords to a file or something of that sort, its probably some newbie who's just starting out. These are the easiest hackers to catch. They usually get so caught up in thoughts like "I'm in!" that they forget the basics, such as work behind a proxy.
Tip 3:
Don't go crazy if you lose data. Chances are, if it was that important, you would have backed it up anyway. Most hackers nowadays wish they were back in 1989 when they could use a Black Box and having a Rainbow Book actually meant something. Most hackers aren't blackhat, they are whitehat, and some even greyhat. But in the end, most hackers that are in systems aren't satisfied by looking around. From past experiences, I have concluded that many hackers like to remember where've they been. So, what do they do? They either press delete here and there, or copy some files onto their systems. Stupid hackers (yes, there are plenty of stupid hackers) send files to e-mail addresses. Some free email companies will give you the IP of a certain e-mail address's user if you can prove that user has been notoriously hacking you. But most of the time, by the time you get the e-mail addy it's been unused for weeks if not months or years, and services like hotmail have already deleted it.
Tip 4:
Save information! Any information that you get from a log file (proxy server IP, things like "14P", e-mail addresses that things were sent to, etc.) should be saved to a floppy disk (they're not floppy anymore, I wish I could get out of the habit of calling them that) incase there's a next time. If you get another attack, from the same proxy, or with similar e-mail addresses (e.g: one says Blackjack 123@something.whatever and the other says Black_jack_45@something.znn.com) you can make an assumption that these hackers are the same people. In that case, it would probably be worth the effort to resolve the IP using the proxy and do a traceroute. Pressing charges is recommended if this is a repeat offender.
Tip 5:
Don't be stupid. If you've been hacked, take security to the next level. Hackers do talk about people they've hacked and they do post IPs and e-mail addresses. Proof? Take a look at Defcon Conventions. I've never gone to one, but I've seen the photos. The "Wall of Shame"-type of boards I've seen have IPs and e-mail addresses written all over them in fat red, dry-erase ink. Don't be the one to go searching the Defcon website and find your e-mail address posted on the Wall of Shame board!
Tip 6:
Don't rely on luck. Chances are, sometime or another, you're going to be targeted for an attack. Here you can rely on luck. Maybe they'll forget? Maybe they don't know how to do it? If you think this way, a surprise is going to hit your face very hard. Another way you could stupidly rely on luck is by saying this: It's probably just a whitehat. On the contrary, my friend, it's probably just a blackhat. A blackhat with knowledge stored in his head, ready to be used as an ax. It's your data. You take the chance.
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Responses
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| Author: Lenin 06 Jun 2008 | Member Level: Diamond Points : 2 | I like your active participation in 2007; but y u r not involving much in 2008, as i am not frequently finding any posts;
can you share what happened here?
Any problem.
Feel free to say , as this may be a direction for us shape our future
| | Author: Lenin 06 Jun 2008 | Member Level: Diamond Points : 2 | I like your active participation in 2007; but y u r not involving much in 2008, as i am not frequently finding any posts;
can you share what happened here?
Any problem.
Feel free to say , as this may be a direction for us shape our future
BEst regards,
Lenin
| | Author: Tejwant Singh Randhawa 15 Jun 2008 | Member Level: Silver Points : 1 | nice article but it requirea very great knowledge & work to detect a hacker its not an easy.
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