Intraday malicious virus program: Trojan.DL.Win32.Undef.smm

Behavior:
This is a malicious Virus Download Trojan virus program.
After being executed, the virus program shall access to a malicious virus list which created by hackers; and then download varieties of viruses and rogueware to infected computers. So, this malicious Virus Downloader Trojan virus program threatens computer security seriously.

Statistics:
RISING Cloud Security reported:
August 30th, 2010, Rising Cloud Security detected that there were 616,605 computers got attacks from malicious URL injection and, RISING has intercepted 81,313 malicious URLs successfully. Meanwhile, 31,158 suspicious URLs were submitted from Rising Cloud Security members.

Top5 Infected Website:
1, www.cartoon.gov.cn/data/js/ie.html?xxe
Injected malicious URL: **. com/zm/zcfg/201008/z1.html
2, xsc.nacta.edu.cn/show.asp?dy=215024114
Injected malicious URL: ** info/wm/wow/1.html
3, www.dragontv.cn/data/tlbb/tl2010191710013****
Injected malicious URL: ** com:8081/user/inc/tl/ie.html?x
4, www.ncdiy.com/sjkj/main.htm
Injected malicious URL: ** . com/image/wedding/index.htm
5, www1.jctrans.com/tongguan/tariff/2003querytariff/control.asp?**
Injected malicious URL: ** com/ad/ad.htm

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

Solutions:
1. Install Rising Internet Security, or Rising Antivirus plus Rising Firewall, and get update in time.
2. Install Rising PC Doctor, and choose “Leaks” function to check the leaks or vulnerabilities exist on your computer operating system, patch your computer system in a timely manner because many viruses spread by taking advantage of Windows operating system vulnerabilities.
3. Do not browse suspicious websites, and do not run suspicious plugins; 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 while accessing to 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.