Perimeter
1/16/2009
08:48 AM
Connect Directly
Google+
Twitter
RSS
E-Mail
50%
50%

If It Walks Like A Botnet

There's something fishy going on with the Confickr/Downadup worm. So far, it hasn't crossed the line to an official botnet, but this thing is fast becoming a monster that just won't stop spreading, no matter what Microsoft does to warn users to patch (the patch has been available since October, people) or how security vendors scramble to scan for it as it evolves and changes.

There's something fishy going on with the Confickr/Downadup worm. So far, it hasn't crossed the line to an official botnet, but this thing is fast becoming a monster that just won't stop spreading, no matter what Microsoft does to warn users to patch (the patch has been available since October, people) or how security vendors scramble to scan for it as it evolves and changes.The latest head count of infected machines worldwide: a whopping 8,976,038 as of this morning, according to F-Secure. But botnet hunters don't all agree on the actual size of this potential botnet, with other research firms saying less than 1 million machines have been infested.

Why the discrepancy? First of all, not all researchers study botnets from the same perspective. Some focus more on command and control, others at the malware itself, and others on the potential zombies (plus each has its own tools). Sure, the numbers associated with this infection are mind-boggling and scary, but even with the disparity between 500,000 and 8 million, all botnet hunters are watching it very, very closely.

Botnet counts and classification disagreements are nothing new in the research community. Remember last year's Bobax/Kraken debate? One group of researchers called it a new botnet, while another said it was an existing one. Now we just call it Bobax/Kraken to split the difference.

What the botnet researchers do agree on with Confickr/Downadup is that it has the makings of a botnet. The infected machines are communicating with an average of 250 different domains each day, attempting to download more malcode. But those domains mostly have been unregistered, with no set group to indicate that a botnet command and control infrastructure is in place.

Just what the bad guys have planned for this astronomical number of machines, assuming the 8.9 million number is the most accurate, is worrisome. So far, it has been all about pushing rogue antivirus software, but just think of the damage a botnet of this size could do. It wasn't long ago that researchers had written off former super-sized botnets like Storm as too high-profile and unwieldy to survive. Now Storm is back, although far smaller than its former size, and a possible new botnet is brewing.

-- Kelly Jackson Higgins, Senior Editor, Dark Reading Kelly Jackson Higgins is Executive Editor at DarkReading.com. She is an award-winning veteran technology and business journalist with more than two decades of experience in reporting and editing for various publications, including Network Computing, Secure Enterprise ... View Full Bio

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
Partner Perspectives
What's This?
In a digital world inundated with advanced security threats, Intel Security seeks to transform how we live and work to keep our information secure. Through hardware and software development, Intel Security delivers robust solutions that integrate security into every layer of every digital device. In combining the security expertise of McAfee with the innovation, performance, and trust of Intel, this vision becomes a reality.

As we rely on technology to enhance our everyday and business life, we must too consider the security of the intellectual property and confidential data that is housed on these devices. As we increase the number of devices we use, we increase the number of gateways and opportunity for security threats. Intel Security takes the “security connected” approach to ensure that every device is secure, and that all security solutions are seamlessly integrated.
Featured Writers
White Papers
Cartoon
Current Issue
Dark Reading's October Tech Digest
Fast data analysis can stymie attacks and strengthen enterprise security. Does your team have the data smarts?
Flash Poll
Title Partner’s Role in Perimeter Security
Title Partner’s Role in Perimeter Security
Considering how prevalent third-party attacks are, we need to ask hard questions about how partners and suppliers are safeguarding systems and data.
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2013-3304
Published: 2014-10-30
Directory traversal vulnerability in Dell EqualLogic PS4000 with firmware 6.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the default URI.

CVE-2013-7409
Published: 2014-10-30
Buffer overflow in ALLPlayer 5.6.2 through 5.8.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long string in a .m3u (playlist) file.

CVE-2014-3446
Published: 2014-10-30
SQL injection vulnerability in wcm/system/pages/admin/getnode.aspx in BSS Continuity CMS 4.2.22640.0 allows remote attackers to execute arbitrary SQL commands via the nodeid parameter.

CVE-2014-3584
Published: 2014-10-30
The SamlHeaderInHandler in Apache CXF before 2.6.11, 2.7.x before 2.7.8, and 3.0.x before 3.0.1 allows remote attackers to cause a denial of service (infinite loop) via a crafted SAML token in the authorization header of a request to a JAX-RS service.

CVE-2014-3623
Published: 2014-10-30
Apache WSS4J before 1.6.17 and 2.x before 2.0.2, as used in Apache CXF 2.7.x before 2.7.13 and 3.0.x before 3.0.2, when using TransportBinding, does properly enforce the SAML SubjectConfirmation method security semantics, which allows remote attackers to conduct spoofing attacks via unspecified vect...

Best of the Web
Dark Reading Radio
Archived Dark Reading Radio
Follow Dark Reading editors into the field as they talk with noted experts from the security world.