Feeds

Conficker: Hold the funeral, it's not dead yet

50,000 new Windows systems hit every day

3 Big data security analytics techniques

Media coverage of the Conficker superworm has died down over recent weeks but variants of the worm are still infecting 50,000 new PCs a day.

The US, Brazil and India are the main cultivation grounds for the worm, according to reports from the Symantec threat intelligence team.

Symantec has knocked up a colour-coded map illustrating the spread of the worm, which can be found here.

Conficker (aka Downadup) infects a Windows system by either exploiting systems unprotected against the MS08-067 vulnerability patched by Microsoft back in April, or by taking advantage of weak password security to spread across network shares. Infected USB sticks and other items of removable media can also spread the infection.

The worm infected millions of systems in the run-up to 1 April, where it changed the way it phoned home to pre-programmed servers to poll for updates. Nothing happened, apart from excitable media coverage of the date itself, but on 9 April some infected systems began to download additional items of malicious code via P2P update functionality built into the latest variants of the worm. The updated components included copies of the Waledac Trojan, a botnet application used to send spam.

Despite this there have been no reports of use of Conficker-compromised machines in either sending spam or running denial of service attacks. The overall population of the Conficker worm is constantly eroded by clean-up efforts, so even though 50,000 new machines might be getting infected every day the overall population of infected machines is probably in long-term decline.

The latest on malicious activities associated with the Conficker worm can be found on the Conficker Working Group website here. ®

3 Big data security analytics techniques

More from The Register

next story
Obama allows NSA to exploit 0-days: report
If the spooks say they need it, they get it
Samsung Galaxy S5 fingerprint scanner hacked in just 4 DAYS
Sammy's newbie cooked slower than iPhone, also costs more to build
Putin tells Snowden: Russia conducts no US-style mass surveillance
Gov't is too broke for that, Russian prez says
Snowden-inspired crypto-email service Lavaboom launches
German service pays tribute to Lavabit
Mounties always get their man: Heartbleed 'hacker', 19, CUFFED
Canadian teen accused of raiding tax computers using OpenSSL bug
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
Heartbleed exploit, inoculation, both released
File under 'this is going to hurt you more than it hurts me'
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.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Top three mobile application threats
Learn about three of the top mobile application security threats facing businesses today and recommendations on how to mitigate the risk.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.