Ravens PHP Scripts - Trojan Spoofs Firefox Extension, Steals IDs

This is a couple of days old but worth reading

An identity-stealing keylogger that disguises itself as a Firefox extension and installs silently in the background was discovered Tuesday by security vendor McAfee. According to the Santa Clara, Calif.-based company, the "FormSpy" Trojan horse monitors mouse movements and key presses to steal online banking or credit card usernames and passwords, other login information, and URLs typed into Firefox, the popular open-source browser. Another component of the Trojan sniffs out passwords from ICQ and FTP sessions, and IMAP and POP3 traffic, said McAfee. All collected information is sent to an IP address hard-coded into the Trojan.

The scam starts with spam posing as a message from the billing support department of mega-retailer Wal-Mart, said Craig Schmugar, the virus research manager at McAfee's Avert Labs. "There's an order number in the message, which matches the number of the attachment," said Schmugar. "When someone opens the attachment, the Trojan downloads and installs two components, a keylogger as well as a sniffer." As of Tuesday afternoon, FormSpy had gained little traction

TechWeb