Update Protections against Recent Malware Threats (3-Jul-08)
| Check Point Reference: | CPAI-2008-089 | |
| Date Published: | ||
| Severity: | ||
| Source: | Spyware: Zwinky Trojan Downloader: Wintrim.z Spyware: BitRoll 5.0 |
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| Protection Provided by: |
VPN-1
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| Who is Vulnerable? Microsoft Windows clients | ||
| Vulnerability Description Malware is a software designed to infiltrate or damage a computer system without the owner's informed consent. It is a general name for a variety of forms of hostile, intrusive, or annoying programs like Viruses, worms, Adware, Trojans, and spyware that exploit unprotected clients, using network access to intrude upon organizations, destroying or stealing data. Spyware is computer software that is installed without the user's informed consent on a personal computer to intercept or take partial control over the user's interaction with the computer. Spyware programs can collect various types of personal information, install additional software, redirect Web browser activity, or divert advertising revenue to a third party. Adware is an advertising-supported software package which automatically plays, displays, or downloads advertising material to a computer after the software is installed on it or while the application is being used. A Trojan horse is a program that installs malicious software while under the guise of doing something else. Trojans are known for installing backdoor programs which allow unauthorized non permissible remote access to the victim's machine by unwanted parties with malicious intentions. |
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Vulnerability Details The update includes new protections against 3 recent malware threats: Spyware: Zwinky - Zwinky is a spyware downloader that installs malware such as MyWebSearch and also sets tracking cookies on the user's machine. Trojan Downloader: Wintrim.z - Wintrim.z is a Trojan downloader program which downloads and executes other malware software on a user's computer without user permission. Spyware: BitRoll 5.0 - BitRoll 5.0 hijacks the user's Internet Explorer home page and auto search and delivers unwanted advertisements. |
Protection Overview
The update enables the HTTP Worm Catcher to detect and block the malware based on pre-defined worm signatures.
In order for the protection to be activated, update your VPN-1/InterSpect/Connectra product to the latest SmartDefense update. For information on how to update SmartDefense, go to SBP-2006-05, Protection tab and select the version of your choice.
To configure the defense, select your product from the list below and follow the related protection steps.