Posts Tagged: virtumonde


Search Hijacker Adds Files to Firefox Profile

by

In September, I posted an item about a dropper which we call Trojan-Dropper-Headshot. This malware delivers everything including the kitchen sink when it infects your system. It has an absolute ton of payloads, any of which on their own constitute a serious problem. All together, they’re a nightmare. Among the payloads, we’ve seen this monstrosity drop downloaders (Trojan-Agent-TDSS and Trojan-Downloader-Ncahp, aka Bubnix), adware (Virtumonde, Street-Ads, and Sky-banners), keyloggers (Zbot and LDpinch), clickfraud Trojans (Trojan-Clicker-Vesloruki and at least three other generic clickers), and a Rogue AV called Antivir Solution Pro. So this is one nasty beast that has no qualms about using […]

Continue Reading »

“OMG! Vuvuzela banned!” Tweets Infect Followers

by

Malware authors must have a soft spot in their hearts for the long-maligned South African vuvuzela, because once again, the  most annoying noisemaker in World Cup history is driving people to Web sites which push infections down to their computers. This time, people are retweeting the malicious links attached to a message that reads “OMG! Vuvuzela banned!” along with the hashtags #worldcup and #vuvuzelabanned. At last check in Google, references to the malicious links number over 16,000. The tweets use a variety of different link shortening services (including bit.ly, tinyurl.com, is.gd, and dr.tl) to mask the fact that their destination […]

Continue Reading »

April 2009 wrapup: Thumbdrives under threat

by

We’ve just tallied the top 10 threats Webroot’s consumer products detected during the month of April, and some interesting trends appear to be shaping up. Conficker aside, the first quarter of 2009 seemed to be dominated by worms that spread not only over a network, but to virtually anything you can plug into a USB port to store files. Thumbdrives and portable hard drives immediately come to mind, but so do  MP3 players, digital picture frames and memory cards — like the kind you’d use in cameras, cellphones, or videogame players. April proved to be no different. It’s very much a case of what’s old is […]

Continue Reading »