Menu
Symantec identifies third Downadup/Conficker variant

Symantec identifies third Downadup/Conficker variant

Downadup variant is better at defending itself from anti-malware technologies.

A third version of Downadup has been identified by Symantec, which says the new variant gives infected machines more powerful instructions to disable anti-virus software and analysis tools, among other actions.

W32.Downadup.C is a modular component for machines currently infected with Downadup. This variant of Downadup, also called Conficker, is not attempting to self-replicate and appears to behave more like a Trojan than a worm, says Vincent Weafer, vice president of Symantec Security Response.

"Think of it as an updated module that's more aggressive, more robust in defending itself," Weafer says.

The W32 Downadup.C variant was discovered Friday in a Symantec honeypot and is still under investigation. Symantec expects to identify additional capabilities shortly, says Weafer, who adds that Symantec has not yet seen W32.Downadup.C in customer networks directly.

Earlier versions of Downadup did attempt to disable anti-virus software, but the third version represented in the Downadup.C module is designed mainly to provide more protective actions to infected Windows-based machines so they can better defend themselves from anti-virus software and other eradication methods.

"It's more aggressive, it has more services," says Weafer.


Follow Us

Join the newsletter!

Or
Error: Please check your email address.

Tags wormdownadup

Featured

Slideshows

Bumper channel crowd kicks off first After Hours of 2018

Bumper channel crowd kicks off first After Hours of 2018

After Hours made a welcome return to the channel social calendar with a bumper crowd of partners, distributors and vendors descending on The Jefferson in Auckland to kick-start 2018. Photos by Gino Demeer.

Bumper channel crowd kicks off first After Hours of 2018
Looking back at the top 15 M&A deals in NZ during 2017

Looking back at the top 15 M&A deals in NZ during 2017

In 2017, merger and acquisitions fever reached new heights in New Zealand, with a host of big name deals dominating the headlines. Reseller News recaps the most important transactions of the Kiwi channel during the past 12 months.

Looking back at the top 15 M&A deals in NZ during 2017
Kiwi channel closes 2017 with After Hours

Kiwi channel closes 2017 with After Hours

The channel in New Zealand came together to celebrate the close of 2017, as the final After Hours played out in front of a bumper Auckland crowd.

Kiwi channel closes 2017 with After Hours
Show Comments