Network security channel bit today to remind you: In today's virus, Meles Trojan downloader variant BRW and Win32.SillyDl.FSF variants are a cause for concern.
a briefing today in high-risk virus and describe the phenomenon of poisoning:
Meles Trojan downloader variant BRW (Trojan.DL.Win32.Mnless.brw) is a Trojan downloader virus. After the release of the virus to run kisawids.sys, systemIdle.exe and Winxp.dll to the local operation of a large number of anti-virus software will be the end of the process and add the appropriate registry hijacked, in order to avoid the killing of its. Virus will start to modify the registry, with the realization of self-starting system. Hosts file to remove the virus, and local mac address to the http://XXX/getmac.jsp for infection statistics. Loading will be deleted after the% systemroot% \ system32 \ down.sys, download the file to be renamed the virus in down.sys run on a user's computer. To the user and the killing of normal computer use cause great inconvenience.
Win32.SillyDl.FSF download is a kind of Trojan virus. Such viruses and their variants is usually the user to visit a malicious website through a browser installed InternetExplorer (IE use of their own vulnerability), or through other devices to download the Trojan to the user system can be met by other Moreover downloaded free of charge Mandatory installation package to the user to install the system.
its download-General is an independent process, without allowing users to automatically download and run, the virus program installed. In addition to the download and installation of other software, it will automatically download the latest version of its file in order to self-renewal. In addition, Win32/SillyDl some of the variants may download other Trojan viruses, adware or other rogue software. Second
the light of these viruses, network security channel bit proposed a wide range of users:
1, the best professional to install antivirus software to conduct a comprehensive monitoring and upgrading of the virus code in a timely manner. Some of the main recommendations will be monitoring the user to open the regular, such as e-mail monitoring, surveillance, such as memory, with a view to preventing the current prevalence of viruses, Trojan horses, harmful code or procedure, such as attacks on a user's computer.
2, Do not open e-mail at the Annex, in particular e-mail from an unknown source. Enterprise users in general to open mail server platform monitoring system, e-mail at the gateway to intercept viruses, to ensure the security of e-mail client.
3, enterprise users should upgrade control center in a timely manner and suggested that the relevant managers at the appropriate time for killing virus-wide network. In addition to guarantee information security companies should be shut down for the shared directory, and set up strong administrator account password, do not set an administrator password is empty or too simple password. As reporters
time only, Rising, CAJINCHEN have to update the virus database, and the above-mentioned killing the virus. Rising thanks to information technology, safety CAJINCHEN network bit for the channel to provide information on the virus.

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