The virus infects the user's computer, it will be forced to add QQ friends, dissemination of obscene, gambling, fraud and other illegal information, as well as hijack the browser homepage and other violations.
After the technical investigation found that in the '2345 Software Encyclopedia', 'extraordinary software station' 18 download sites may be exploited by the virus, the recent download of software at these sites users are likely to be infected.
The flax team said that the above viruses spread through the 'high-speed downloader' during January 16 to January 25 and January 30 to February 2 this year, and only infected with Win8 and below systems user.
In other words, during this period of time, the system users in Win8 and below may download the software through 'High Speed Download' in the above download site, the computer may be infected with the virus 'VanFraud' and other users will not download High Speed Downloader
But do not rule out the virus gang will upgrade the attack means in the future, again evil.
After the virus 'VanFraud' invades the user's computer, it will steal the QQ login information, and then forcibly add a 'QQ friend' in the user QQ and pull 'QQ friend' into the QQ group where the user is located to spread gambling, obscenity and fraud , Usury and other bad information, at the same time will be bad information forwarded to the user QQ space.
In addition, it will tamper with the browser's home page and jump to the 2345 navigation page.
Virus gangs will keep the virus from killing the security software. When VanFraud detects the existence of security software and security analysis tools in the user's computer, it will not be activated and malicious actions will be taken.