How to make virus undetected!

[codenamerana]

Put forward your ideas on this topic:
How can u make a virus undetected?

My way:I generally use PCGUARD software to do so.........and what about you guys??

[mafaltti]

Why don't you just post here if you really want to share?

[codenamerana]

What do u mean by that mafaltti!??

I want your ideas.......and I gave mine....!

BTW the area is for geeks who already know stuff and want to share....and not for absolute noobs...who want to learn cyberpunking

[oneboy]

Well...you cant make a virus undetected.If you want it to be undetected you will have to make it yourself :P.

[skyhawk]

Put forward your ideas on this topic:
How can u make a virus undetected?

My way:I generally use PCGUARD software to do so.........and what about you guys??

It's quite hard to make a virus undetected but in my experience I've ever added a virus to a password protected archieve (.rar) and it's become undected. It seems that the archieve's encryption change some part of it so it become undetected.

[codenamerana]

Yes you guys are quite right with the idea that..viruses are very difficult to make undetected.

Actually there are two types of virus detection techniques....Signature based detection and Behavioural based detection.The latter one is more effective but it looks for behaviours rather than signatures like it blocks programs which automatically installs themselves in vulnerable parts of the registry like the boot sector parts and etc.......Signature based antiviruses are totally dependent on their virus hex signature database..their detection method is very simple.......just like seeeing and telling from the database......


Nowadays viruses have become more stealthy and stable.They mostly apply API hooking to hook themselves with the running processes like explorer.exe,rundll32.exe.....etc....

Now I don't want to give lecture on this.........

KEEP POSTING ABOUT YOUR THOUGHTS GUYS!

[chester]

thanx for sharing. what i gonna do with undetected virus? make a great antivirus? heheheh...

[sparky01]

Best way to find out which ways would be a good way to start would be to look at scanners. Since most if not all antivirus programs run by a signature database, they dont really look for the behaviour side of things as 'code' mentioned.
There is however afew scanners that are designed and based around behaviour side of things instead of signature i noticed during a google search for a program one day last week.

[por2519]

Send virus to admin support.

Thank.

[jitkangc]

why do ppl want do create a virus?
for fun?