Vulnerabilities / Threats
12/6/2012
02:21 PM
Dark Reading
Dark Reading
Slideshows
50%
50%

Slide Show: Top 10 Malware Advances In 2012

Blackhole's business model, Flashback's Mac fetish, ransomware's resurgence with Reveton, and Gauss' ability to guard against analysis among the game-changers this year
Previous
1 of 11
Next


It's frequently said that cybersecurity is an arms race, with defenders constantly adapting to attackers, and attackers finding ways to better evade their target's defenses.

For malware in 2012, the analogy is an apt one. Malicious programs continually evolved in 2012, whether using new technical approaches to infection, novel business models, or demonstrating the vulnerability of areas thought unrelated to cybersecurity. Flashback demonstrated that the Mac OS X had become a viable target for cybercriminals, while the Blackhole Exploit Kit refined the crime-as-a-service business model.

Malware also became a tool of nations in 2012, in many cases aimed at gathering intelligence in the Middle East. While previous years had hinted that nation-states would develop malware as one weapon in their arsenal, half of this year's list of malware was used for political aims. The Da Vinci Trojan illustrated that governments had taken to buying malware for surveillance, while Flame and Gauss hinted at what well-funded adversaries could accomplish. Many other malicious attacks had political aims, even if they were not carried out by governments, says Liam O Murchu, manager of operations for Symantec's security response group.

"We are seeing different motivations coming into play -- that is, revenge or hacktivism," Murchu says. "We don't see the attacks done for as much of a profit motivation, but for political reasons."

Graphic: Kaspersky Lab

Previous
1 of 11
Next
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-2015-4231
Published: 2015-07-03
The Python interpreter in Cisco NX-OS 6.2(8a) on Nexus 7000 devices allows local users to bypass intended access restrictions and delete an arbitrary VDC's files by leveraging administrative privileges in one VDC, aka Bug ID CSCur08416.

CVE-2015-4232
Published: 2015-07-03
Cisco NX-OS 6.2(10) on Nexus and MDS 9000 devices allows local users to execute arbitrary OS commands by entering crafted tar parameters in the CLI, aka Bug ID CSCus44856.

CVE-2015-4234
Published: 2015-07-03
Cisco NX-OS 6.0(2) and 6.2(2) on Nexus devices has an improper OS configuration, which allows local users to obtain root access via unspecified input to the Python interpreter, aka Bug IDs CSCun02887, CSCur00115, and CSCur00127.

CVE-2015-4237
Published: 2015-07-03
The CLI parser in Cisco NX-OS 4.1(2)E1(1), 6.2(11b), 6.2(12), 7.2(0)ZZ(99.1), 7.2(0)ZZ(99.3), and 9.1(1)SV1(3.1.8) on Nexus devices allows local users to execute arbitrary OS commands via crafted characters in a filename, aka Bug IDs CSCuv08491, CSCuv08443, CSCuv08480, CSCuv08448, CSCuu99291, CSCuv0...

CVE-2015-4239
Published: 2015-07-03
Cisco Adaptive Security Appliance (ASA) Software 9.3(2.243) and 100.13(0.21) allows remote attackers to cause a denial of service (device reload) by sending crafted OSPFv2 packets on the local network, aka Bug ID CSCus84220.

Dark Reading Radio
Archived Dark Reading Radio
Marc Spitler, co-author of the Verizon DBIR will share some of the lesser-known but most intriguing tidbits from the massive report