Intraday malicious virus program: Trojan.Win32.Nodef.yey

Behaviour:
This is a malicious Trojan virus program.
After being executed, the virus program shall acquire operating permission of infected computers’ operating system, and then access to remove server which specified by hackers. So, hackers can steal infected computer users’ privacy information or remote control the infected computers; and download varieties of viruses to infected devices.

Statistics:
RISING Cloud Security reported:
From January 22 to January 24, 2010 there were 5,653,571 devices got malicious attack via malicious Webpage Horse Hanging tech, and RISING Virus Lab has intercepted 562,028 malicious hyperlinks with webpage Horse Hanging tech. And Rising Cloud Security got 37,195 reports from end users.

Top5 Infected Website:
1, www.100ye.com/msg/2139090.html
with malicious hyperlink: **cn/ie.htm?c0710534, etc.
2, www.hao86.com
with malicious hyperlink: ** com/html/tiyu/zt/wj/index.htm?54321, etc.
3, 6000168.vicp.net/detail.jsp?old_p_id=10216
with malicious hyperlink: **.cn/ie1.htm, etc.
4, 966.com/xw/200909/39623.html
with malicious hyperlink: **org:1026/10/Down10.htm, etc.
5, bbs.3839.com/thread-123-1-1.html
with malicious hyperlink: **net/newbbs/log.htm?125, 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.