First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
Prepare yourself for the CIH 1.2 virus
- — 15 March, 1999 21:49
The ICSA and the Antivirus Product Developers Consortium this week issued a bulletin about the CIH 1.2 virus, which is scheduled to trigger on April 26.
"People need to pay attention to this one," says Roger Thompson, director of antivirus and malicious code research for the ICSA, an independent organisation based in the US, that certifies antivirus software and that rarely issues such alerts.
New and nasty variant
CIH 1.2 is a file virus that infects Windows 95/98 .exe files and infects your PC when the application is run.
It's a relatively new and nasty variant of the original CIH virus, which first appeared in May of 1998 and received widespread publicity at the time. The original CIH triggers on the 26th of every month, but never became widespread.
The latest variant, however, is considered to be common and ranks 17 on Joe Wells' respected Wild List of viruses.
CIH 1.2 is particularly nasty because it has what virus researchers call a dual payload. When it triggers, it first attempts to overwrite your PC's BIOS setup. This works only with a Flash BIOS that can be upgraded via software and because there's no industry standard way of programming a Flash BIOS, CIH isn't always successful at doing its dirty work. But if it is successful, your PC won't start until the BIOS is reprogrammed.
Whether or not CIH 1.2 is successful at overwriting the BIOS, what it does next is even worse. It overwrites your entire hard disk with random data, erasing all your data and applications.
The ICSA's Thompson has two suggestions for all PC users: get your antivirus software up to date and back up your data.
According to the ICSA, all recent versions of ICSA-certified antivirus software can detect and remove the CIH 1.2 virus. But it's still worthwhile to check the Web site of your antivirus software maker to make sure it detects CIH 1.2. Spot checks of antivirus software sites, including industry leaders Symantec and Network Associates' McAfee, show that current updates do.
And if your PC isn't equipped with antivirus software, what are you waiting for? Several companies, including McAfee, Symantec and PC-Cillin, offer free trial versions of their antivirus software.