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(Urgent Help)  Sky net Virus  is using ISA Firewall Client

Posted on 2004-04-19
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Last Modified: 2013-12-04
hi guys

my network is under attack of Skynet virus.........i am using ms ISA  server for proxy and security purposes...... the problem due to virus is that some IPs are accessing to the Firewall sessions of ISA servers.......... i have tried my best to block them through routers access list and through ISA security  policies but in vain ..............
can any bosy tell me how i can get rid of these unknown sessions (IP addresses)

thanks in advance
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Question by:rjunaid79
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Expert Comment

by:trywaredk
ID: 10859502
Cleaning your computer  - and protecting it in the future -  can't be answered with one issue.

As you can see in my url below there are at least 7 different issues, where you should decide 1 of each, or else you does'nt protect your computer at all.

The reason is, that the many different programs not always protects against each other, and each of them does'nt protect equally.

It's very important, that you study all of these issues in my knowledgebase (some of them are freeware):
http://www.tryware.dk/English/Knowledgebase/HowToProtectYourComputer.html

BTW: I'm using the Trend Micro virus-suite, and SoftScan , and haven't got any of my servers or computers infected since 1999.

Many Regards
Jorgen Malmgren
IT-Supervisor
Denmark

:o) Your brain is like a parachute. It works best when it's open
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LVL 12

Expert Comment

by:trywaredk
ID: 10859541
How to block IP Addresses?
http://www.mcse.ms/message560686.html
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LVL 12

Expert Comment

by:trywaredk
ID: 10859559
Block IP Addresses With IPtables
http://www.netadmintools.com/art216.html
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Expert Comment

by:trywaredk
ID: 10859626
Redirect ip-address to non-existent ip-address in hosts-file
http://support.microsoft.com/?kbid=101927


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trywaredk earned 250 total points
ID: 10859652
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LVL 12

Expert Comment

by:trywaredk
ID: 10966974
:o) Glad I could help you - thank you for the points
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