Feeds

Sober worm comeback poses as schoolfriend pic

Old boy

High performance access to file storage

Virus writers have created a duo of email worms which pose as pictures of old schoolfriends. The Sober-O and Sober-P worms were bulk mailed to thousands of potential victims overnight in an attempt to seed infection.

Like earlier versions of the Sober worm, the bilingual virus can travel in both English and German language emails. Windows users duped into opening infected attachments will find their machines turned into zombie drones under the control of hackers.

When translated, the German version of the infected email messages contains text referring to a class reunion. English language versions of both worms refer to password changes. The malware sends German versions to email addresses associated with German (.de) and Austrian domains. English language versions go to everyone else.

"It may be flattering to think that someone has taken the trouble to look you up and make contact, but it's a lot less pleasant when you realise it's really a virus writer trying to hijack your computer," said Graham Cluley, senior technology consultant at Sophos. "The success of websites like FriendsReunited and Classmates.com show that many people have used the net to keep in touch with old school friends. The worry is that those targeted will be unable to tell which messages are genuinely from friends, and which ones are designed to cause trouble."

Sober-O uses the same tricks as its predecessor, Sober-N, one of the biggest virus outbreaks of 2005. Sober-N posed as offers for tickets to the 2006 World Cup in Germany. ®

High performance access to file storage

More from The Register

next story
Parent gabfest Mumsnet hit by SSL bug: My heart bleeds, grins hacker
Natter-board tells middle-class Britain to purée its passwords
Obama allows NSA to exploit 0-days: report
If the spooks say they need it, they get it
Web data BLEEDOUT: Users to feel the pain as Heartbleed bug revealed
Vendors and ISPs have work to do updating firmware - if it's possible to fix this
Samsung Galaxy S5 fingerprint scanner hacked in just 4 DAYS
Sammy's newbie cooked slower than iPhone, also costs more to build
Snowden-inspired crypto-email service Lavaboom launches
German service pays tribute to Lavabit
One year on: diplomatic fail as Chinese APT gangs get back to work
Mandiant says past 12 months shows Beijing won't call off its hackers
Call of Duty 'fragged using OpenSSL's Heartbleed exploit'
So it begins ... or maybe not, says one analyst
NSA denies it knew about and USED Heartbleed encryption flaw for TWO YEARS
Agency forgets it exists to protect communications, not just spy on them
prev story

Whitepapers

Securing web applications made simple and scalable
In this whitepaper learn how automated security testing can provide a simple and scalable way to protect your web applications.
Five 3D headsets to be won!
We were so impressed by the Durovis Dive headset we’ve asked the company to give some away to Reg readers.
HP ArcSight ESM solution helps Finansbank
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Mobile application security study
Download this report to see the alarming realities regarding the sheer number of applications vulnerable to attack, as well as the most common and easily addressable vulnerability errors.