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@RISK provides a reliable weekly summary of (1) newly discovered attack vectors, (2) vulnerabilities with active new exploits, (3) insightful explanations of how recent attacks worked, and other valuable data

A key purpose of the @RISK is to provide the data that will ensure that the 20 Critical Controls (the US and UK benchmark for effective protection of networked systems) continue to be the most effective defenses for all known attack vectors. But since it is also valuable for security practitioners, SANS is making it available to the 145,000 security practitioners who have completed SANS security training and others at their organizations who hope to stay current with the offensive methods in use.

November 29, 2012

@RISK: The Consensus Security Vulnerability Alert

Vol. 12, Num. 47

Providing a reliable, weekly summary of newly discovered attack vectors, vulnerabilities with active exploits, and explanations of how recent attacks worked.



MOST POPULAR MALWARE FILES 11/15/2012 - 11/21/2012

TOP VULNERABILITY THIS WEEK: A new zero-day attack for Adobe Acrobat Reader X has been discovered, according to Russian firm Group-IB. While attacks to date appear to be limited, due to the need for user interaction before exploitation can take place, it can be assumed that underground researchers are working on a mechanism to automate the exploit, so that it can be used in drive-by downloads and exploit kits.



- --SANS London 2012 London November 26-December 3, 2012
16 courses. Bonus evening presentations include Why to Organizations Get Compromised; Dissecting Smart Meters; and 10 Things Security Teams Need to Know About Cloud Security.

- --SANS Cyber Defense Initiative ® 2012 Washington, DC December 7-16, 2012
27 courses. Bonus evening presentations include Gamification: Hacking Your Brain for Better Learning; Building a Portable Private Cloud; and Tactical SecOps: A Guide to Precision Security Operations.

- --SANS Security East 2013 New Orleans, LA January 16-23, 2013
11 courses. Bonus evening presentations include The Next Wave - Data Center Consolidation; Top Threats to Cloud for 2013; and Hacking Your Friends and Neighbors for Fun. Special Event: NetWars Tournament of Champions.

- --North American SCADA and Process Control Summit 2013 Lake Buena Vista, FL February 6-13, 2013
The Summit brings together the program managers, control systems engineers, IT security professionals and critical infrastructure protection specialists from asset owning and operating organizations along with control systems and security vendors who have innovative solutions for improving security. The Security Summit is an action conference designed so that every attendee leaves with new tools and techniques they can put to work immediately when they return to their office. The Summit is the place to come and interact with top SCADA experts, key government personnel, researchers and asset owners at the multiple special networking events.
8 courses. Bonus evening presentation: The SANS SCADA Dinner Theater Players Present: From Exposure to Closure - Act III.

- - --Looking for training in your own community?

- - --Save on On-Demand training (30 full courses) - See samples at

Plus San Antonio, Barcelona, Cairo, Anaheim, and New Delhi all in the next 90 days. For a list of all upcoming events, on-line and live:

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Title: Adobe Flash 0-Day
Description: A new Adobe Acrobat Reader X memory corruption vulnerability was recently announced by Group-IB, a Russian cybersecurity firm. While initial reports were that it was to be added to the Blackhole Exploit Kit immediately, researchers soon noted that exploiting the bug required manual user interaction - specifically, the malicious file would have to be closed like a normal document - which would make it unsuitable for Blackhole and other automated exploitation systems. Exploits have been limited in the wild thus far, but given the difficulty of bypassing Adobe's recently added sandboxing and other security features, cybercriminals are likely working on ways to automate exploitation already. As no patch currently exists, potentially vulnerable users should exercise caution when opening potentially suspicious PDF documents.
Snort SID: 24721, 24722
ClamAV: N/A

Title: 64-bit Linux Rootkit Uses Novel Techniques
Description: A new type of 64-bit Linux rootkit was discovered in the wild last week, after an infected user posted details from an infected server on the Full-Disclosure mailing list. The rootkit was found injecting malicious iframes into all HTTP responses served up by the victim's nginx web server, a popular open-source, lightweight system programmed by Russian-based company Nginx, Inc. This technique, which can easily be used to assist in drive-by downloads and other exploit kit style behavior, is a fascinating new twist on cybercriminals' efforts to continue infecting large swaths of the public for use in worldwide botnets.
Snort SID: N/A
ClamAV: UNIX.Trojan.Snakso

Title: Novell File Reporter 0-Day Exploits Available in Metasploit
Description: Multiple remote file retrieval vulnerabilities plus a remote code execution bug were announced last week in Novell's File Reporter software, used for coordinating data storage across multiple filesystems and/or storage solutions. The vulnerabilities have already been added to Metasploit, and as no patch currently exists, exploits are presumed to be occurring in the wild. Potentially impacted customers are urged to firewall off their devices appropriately until a patch is released.
Snort SID: 24765 - 24767
ClamAV: N/A


Dissecting a Blackhole 2 PDF (mostly) With Peepdf:

Beware Card and Cash Trapping At The ATM:

Pen Test Privilege Escalation Through Suspended Virtual Machines:

Windows Kernel Reference Count Vulnerabilities - Case Study:

Reverse Engineering Firmware Primer:

FreeBSD Servers Shut After SSH Key Breach:

DigiNotar Hack Made Possible As 30 Software Updates Ignored:


This is a list of recent vulnerabilities for which exploits are available. System administrators can use this list to help in prioritization of their remediation activities. The Qualys Vulnerability Research Team compiles this information based on various exploit frameworks, exploit databases, exploit kits and monitoring of internet activity.

ID: : CVE-2012-4956
Title: Novell File Reporter Vulnerabilities
Vendor: Novell
Description: Heap-based buffer overflow in NFRAgent.exe in Novell File Reporter 1.0.2 allows remote attackers to execute arbitrary code via a large number of VOL elements in an SRS record.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: : CVE-2012-2897
Title: Microsoft Windows Kernel TrueType Font Integer Underflow Vulnerability
Vendor: Microsoft
Description: The kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, Windows 7 Gold and SP1, Windows 8, Windows Server 2012, and Windows RT, as used by Google Chrome before 22.0.1229.79 and other programs, do not properly handle objects in memory, which allows remote attackers to execute arbitrary code via a crafted TrueType font file, aka "Windows Font Parsing Vulnerability" or "TrueType Font Parsing Vulnerability."
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: : CVE-2012-0507
Title: Oracle Java SE Remote Java Runtime Environment Code Execution Vulnerability
Vendor: Oracle
Description: Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, 6 Update 30 and earlier, and 5.0 Update 33 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Concurrency.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: : CVE-2012-4681
Title: Java 7 Applet Remote Code Execution
Vendor: Oracle
Description: Oracle Java 7 Update 6, and possibly other versions, allows remote attackers to execute arbitrary code via a crafted applet, as exploited in the wild in August 2012 using Gondzz.class and Gondvv.class.
CVSS v2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

ID: : CVE-2012-5076
Title: Java Applet JAX-WS Remote Code Execution
Vendor: Oracle
Description: Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier allows remote attackers to affect confidentiality, integrity, and availability, related to JAX-WS.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)


SHA 256: B7B28E855B8C6225C605330760FF4DC407EFC83F72F1A04E974A72189D0F1D96
MD5: 573b6cc513e1b7cd9e35b491eacc38f3
Typical Filename: winkgts.exe
Claimed Product: winkgts.exe
Claimed Publisher: winkgts.exe

SHA 256: DF83A0D6940600E4C4954F4874FCD4DD73E781E6690C3BF56F51C95285484A3C
MD5: 25aa9bb549ecc7bb6100f8d179452508
Typical Filename: smona_df83a0d6940600e4c4954f4874fcd4dd73e781e6690c3bf56f51c95285484a3c.bin
Claimed Product: smona_df83a0d6940600e4c4954f4874fcd4dd73e781e6690c3bf56f51c95285484a3c.bin
Claimed Publisher: smona_df83a0d6940600e4c4954f4874fcd4dd73e781e6690c3bf56f51c95285484a3c.bin

SHA 256: AA0BBAECB678868E1E7F57C7CA9D61B608B3D788BE490790EB1D148BEADF4615
MD5: 3291e1603715c47a23b60a8bf2ca73db
Typical Filename: 3291e1603715c47a23b60a8bf2ca73db
Claimed Product: 3291e1603715c47a23b60a8bf2ca73db
Claimed Publisher: 3291e1603715c47a23b60a8bf2ca73db

SHA 256: E0B193D47609C9622AA018E81DA69C24B921F2BA682F3E18646A0D09EC63AC2B
MD5: bf31a8d79f704f488e3dbcb6eea3b3e3
Typical Filename: lmlkl.sys
Claimed Product: lmlkl.sys
Claimed Publisher: lmlkl.sys

SHA 256: 9267AAD92DEA47A6A8B2F734037239AB3376E47F969F8B97B64192A820B2A86F
MD5: 3ff52cee72b936c56b4fbb9f970ece74
Typical Filename: wintdiyx.exe
Claimed Product: wintdiyx.exe
Claimed Publisher: wintdiyx.exe


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