Risk
11/26/2008
04:29 PM
Connect Directly
LinkedIn
Twitter
Google+
RSS
E-Mail
50%
50%

U.S. Army Goes Bot Hunting

As an automated network-flow analysis tool, BotHunter uses IDS routines to scan inbound and outbound network packet headers and payloads.

Most people whose computers have been turned into bots and linked to a botnet have no idea that their machines have been commandeered by cybercriminals. Their PCs send spam, steal information, and participate in denial-of-service attacks without any obvious sign.

But new software, funded by a grant from the U.S. Army Research Office and developed by SRI International, promises to provide users with more insight into what their computers are doing.

BotHunter, announced on Monday, is a free malware-detection application for Mac OS X, Linux/Unix, and Windows that monitors network activity. Unlike intrusion detection system (IDS) tools that scan only incoming data, BotHunter looks for patterns that indicate malware activity in both incoming and outgoing data.

"We do a lot of inbound egress monitoring," said Phillip Porras, SRI program director of enterprise and infrastructure security and lead developer of the BotHunter project. "BotHunter really flips that paradigm around."

As an automated network-flow analysis tool, BotHunter uses IDS routines to scan inbound and outbound network packet headers and payloads. It does so without revealing packet payload contents, which is necessary to protect privacy and make it usable in government environments. The machine profiles it sends to the BotHunter repository are anonymized to remove local network identification data.

The software has been downloaded some 35,000 times to date and several thousand instances are running in the U.S. military. So far, about 250 users have reported finding that their PCs have been turned into bots, said Porras.

Though the software is aimed at technically savvy users, specifically network administrators, the Windows version should install easily and should be usable by those without deep networking expertise. The Mac version requires the target machine to have Apple's developer tools installed to function.

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
White Papers
Cartoon
Current Issue
Flash Poll
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2011-4403
Published: 2015-04-24
Multiple cross-site request forgery (CSRF) vulnerabilities in Zen Cart 1.3.9h allow remote attackers to hijack the authentication of administrators for requests that (1) delete a product via a delete_product_confirm action to product.php or (2) disable a product via a setflag action to categories.ph...

CVE-2012-2930
Published: 2015-04-24
Multiple cross-site request forgery (CSRF) vulnerabilities in TinyWebGallery (TWG) before 1.8.8 allow remote attackers to hijack the authentication of administrators for requests that (1) add a user via an adduser action to admin/index.php or (2) conduct static PHP code injection attacks in .htusers...

CVE-2012-2932
Published: 2015-04-24
Multiple cross-site scripting (XSS) vulnerabilities in TinyWebGallery (TWG) before 1.8.8 allow remote attackers to inject arbitrary web script or HTML via the (1) selitems[] parameter in a copy, (2) chmod, or (3) arch action to admin/index.php or (4) searchitem parameter in a search action to admin/...

CVE-2012-5451
Published: 2015-04-24
Multiple stack-based buffer overflows in HttpUtils.dll in TVMOBiLi before 2.1.0.3974 allow remote attackers to cause a denial of service (tvMobiliService service crash) via a long string in a (1) GET or (2) HEAD request to TCP port 30888.

CVE-2015-0297
Published: 2015-04-24
Red Hat JBoss Operations Network 3.3.1 does not properly restrict access to certain APIs, which allows remote attackers to execute arbitrary Java methos via the (1) ServerInvokerServlet or (2) SchedulerService or (3) cause a denial of service (disk consumption) via the ContentManager.

Dark Reading Radio
Archived Dark Reading Radio
Join security and risk expert John Pironti and Dark Reading Editor-in-Chief Tim Wilson for a live online discussion of the sea-changing shift in security strategy and the many ways it is affecting IT and business.