Girl Composes Virus In C#: Sophos Protects Against Proof Of Concept

Sophos, a world leader in corporate anti-virus protection, today issued protection against the first ever virus written in C#, Microsoft’s newest programming language, which can run natively on .NET platforms. The Sharp virus (aliases: W32/Sharp-A and W32/Sharpei@mm) is a proof of concept virus, Sophos has received no reports of it circulating in the wild.

Gigabyte, the virus writer claiming to have written the Sharp virus, breaks the stereotype of virus writers in so much as she’s a woman. She states that her inspiration is the sexism of the largely male populated anti-virus industry, most notably, she claims, from Sophos’s senior technology consultant, Graham Cluley.

“It’s hard to stereotype – but it does seem that the typical virus writer is a teenage boy with too much time on his hands and not enough daylight in their diet. Girls seem to find more constructive ways to spend their spare time,” said Graham Cluley, senior technology consultant, Sophos Anti-Virus. “In the past, Gigabyte has branded me a sexist for saying these things, but really my comments are meant as a compliment to women. Girls are just as capable of writing and distributing viruses but are far too mature to bother…with the odd exception.”

The Sharp worm arrives with the subject line “Important: Windows update” and the message “Hey, at work we are applying this update because it makes Windows over 50% faster and more secure. I thought I would forward it as you may like it.” It also contains an attachment named MS02-010.EXE.

If activated, the virus forwards itself to everyone listed in the recipient’s address book and creates a file named sharp.vbs, which displays a message box with the following text: “You’re infected with Win32.HLLP.Sharp, written in C#, by Gigabyte/Metaphase”.

Read more about the Sharp virus here:

Don't miss