On Tuesday, it accounted for nearly 11,000 infected email messages intercepted by email service provider MessageLabs' gateway servers. Once running, Bugbear searches a PC for email addresses and uses its own email engine to send off infected...
All infected email messages sent out by the worm contain the falsified address support@microsoft.com, though they contain various subject lines, body texts and attached file names. Once activated the Palyh worm copies itself into the Windows...
A later worm, Doomjuice, spread to computers that were already infected by MyDoom and dropped copies of the original virus' source code. The variant, MyDoom.F, deletes several different types of files stored on an infected computer and aims to...
Another interesting thing about this worm is that the infected messages come in many different languages. He said that users who notice unusual messages regarding system vulnerability may be infected and should scan their computers to guard against...
The worm uses the search sites to find any published email addresses with the same domain name as the main email address on the infected computer, said Vincent Weafer, senior director for security company Symantec's security response centre.
Once infected with the code, the computer sends the same message to other contacts in the instant messenger list. A worm that exploits the recently discovered JPEG vulnerability has been discovered spreading over AOL's Instant Messenger (IM).