Threat Outbreak Alert: Fake Video File E-mail Messages on December 10, 2012
IntelliShield: Threat Outbreak Alert
2012 November 21 13:48 GMT
2012 December 10 15:48 GMT
Cisco Security Intelligence Operations has detected significant activity on December 10, 2012.
Cisco Security Intelligence Operations has detected significant activity related to spam e-mail messages that claim to contain a video file for the recipient. The text in the e-mail message attempts to convince the recipient to download the video to view the details. However, the attachment contains a malicious .exe file that, when executed, attempts to infect the system with malicious code.
E-mail messages that are related to this threat (RuleID4823 and RuleID4823KVR) may contain the following files:
The play.exe file has a file size of 273,920 bytes. The MD5 checksum, which is a unique identifier of the executable, is the following string: 0xF484879E984DF1E43679A57DC7DB524B
A variant of play.exe has an approximate file size of 181,248 bytes. The MD5 checksum is the following string: 0xcd4a6aa972c965803a47330d21ef87cb
The Home_List.exe file has a file size of 114,688 bytes. The MD5 checksum is the following string: 0x12729FA1A3E39EE4613CA2CD6D6CF982
The following text is a sample of the e-mail message that is associated with this threat outbreak:
Subject: Saturday, Nov. 17 2012 Video
Hi Larissa this is Josilyn Barrios regarding the accident that occurred on Woodbridge Ave. in Edison this past Saturday, Attached is the video surveillance from Dunkin Donuts. I hope you are able to see it. If not let me know and I will try again. Thank You.
Subject: Find cheap properties round the world
RE/MAX MISSION REALTY
Dear Friend ,
You might be interested on these properties. Make guaranteed 70% return on investment now.
To check these properties out, CLICK HERE and log in with your email.
RE/MAX MISSION REALTY
Cisco Security Intelligence Operations analysts examine real-world e-mail traffic data that is collected from over 100,000 contributing organizations worldwide. This data helps provide a range of information about and analysis of global e-mail security threats and trends. Cisco will continue to monitor this threat and automatically adapt systems to protect customers. This report will be updated if there are significant changes or if the risk to end users increases.
Cisco security appliances protect customers during the critical period between the first exploit of a virus outbreak and the release of vendor antivirus signatures. E-mail that is managed by Cisco and end users who are protected by Cisco Web Security Appliances will not be impacted by these attacks. Cisco security appliances are automatically updated to prevent both spam e-mail and hostile web URLs from being passed to the end user.
The security vulnerability applies to the following combinations of products.
Threat Outbreak Alert
Original Release Base
Alerts and bulletins on the Cisco Security Intelligence Operations Portal are highlighted by analysts in the
Cisco Threat Operations Center and represent a subset of the comprehensive content that is available through Cisco Security IntelliShield Alert Manager Service.
This customizable threat and vulnerability alert service provides security staff with access to timely, accurate, and credible information about threats and vulnerabilities that may affect their environment.
The urgency and severity ratings of this alert are not tailored to individual users; users may value alerts differently based upon their network configurations and circumstances. THE ALERT, AND INFORMATION CONTAINED THEREIN, ARE PROVIDED ON AN "AS IS" BASIS AND DO NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE ALERT, AND INFORMATION CONTAINED THEREIN, OR MATERIALS LINKED FROM THE ALERT, IS AT YOUR OWN RISK. INFORMATION IN THIS ALERT AND ANY RELATED COMMUNICATIONS IS BASED ON OUR KNOWLEDGE AT THE TIME OF PUBLICATION AND IS SUBJECT TO CHANGE WITHOUT NOTICE. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE ALERTS AT ANY TIME.