Intraday malicious virus program: Rootkit.Win32.Undef.crk

Behaviour:
This is a malicious Rootkit virus program.
After being executed, the virus program shall conceal itself and, unlock ports to hackers for remote control. Also, the virus program downloads varieties of Trojan viruses program to infected computers, and steal infected computer users’ privacy information. So, the virus program threatens computer security seriously.

Statistics:
RISING Cloud Security reported:
April 7, 2010 there were 3,109,586 devices got malicious attack via malicious Webpage Horse Hanging tech, and RISING Virus Lab has intercepted 157,882 malicious hyperlinks with webpage Horse Hanging tech. And Rising Cloud Security got 61,520 reports from end users.

Top5 Infected Website:
1, money.zgjrw.com/News/201017/Money/933696525710.shtml
with malicious hyperlink: **org:97/0.htm, etc.
2, www.njnews.cn/njbyw/ms/37787.shtml
with malicious hyperlink: **org:97/0.htm, etc.
3, www.thss.tsinghua.edu.cn/view.aspx?id=289
with malicious hyperlink: **org:97/0.htm, etc.
4, xsc.ruc.edu.cn/psy/ReadNews.asp?NewsID=347
with malicious hyperlink: ** . org:97/0.htm, etc.
5, alexa.knowsky.com
with malicious hyperlink: **org:97/0.htm, etc.

Notice: the symbol ‘*’ means a stochastic letter or number.

Solutions:
1. Install Rising Internet Security or Rising Anti-virus, personal firewall, update in time, and at least 3 times per day for updating Rising.
2. Install Rising PC Doctor, and choose “Leaks” function to check the leaks or vulnerabilities exist in your computer operation system, patch your computer system in a timely manner as many viruses spread by taking advantage of the system exploits or vulnerabilities.
3. Do not browse suspicious websites, and suspicious inserter; turn off or delete unnecessary system services.
4. Do not receive the suspicious file from QQ, MSN, Email, etc.
5. Open RISING Active Defense and Auto-Protect function when accessing to the internet.


*You can buy RISING Security products here or free download to try.
*If you have any questions about RISING products, please visit Rising support centre for help.