Removal and prevention
Most of the antivirus softare vendors have updated their signature files to include Badtrans, including Central Command, Sophos, Trend Micro, Symantec. To remove Badtrans, simply download the newest version of your antivirus software and run a virus scan.
Prevention
Here are the basic steps for containing the worm:
1. Download Microsoft's Outlook Security Patch. If you haven't already installed it, download the Outlook 98 Security Patch or the Outlook 2000 Security Patch. Please note that this patch does not include Outlook Express.
2. "Don't open attachments!" One of the best ways to prevent virus infections is not to open attachments, especially when viruses such as Badtrans are being actively circulated. Even if the email is from a known source, be careful. A few viruses take the mailing lists from an infected computer and send out new messages with its destructive payload attached. Always scan the attached files first for viruses. Unless it's a file or an image you are expecting, delete it.
3. Stay informed. Did you know that there are virus and security alerts almost every day? Keep up-to-date on breaking viruses and solutions by bookmarking your Anti Virus software homepage.
4. Get protected. If you don't already have virus protection software on your machine, you should. If you're a home or individual user, it's as easy as downloading any of these top-rated programs then following the installation instructions. If you're on a network, check with your network administrator first.
5. Scan your system regularly. If you're just loading antivirus software for the first time, it's a good idea to let it scan your entire system. It's better to start with your PC clean and free of virus problems. Often the antivirus program can be set to scan each time the computer is rebooted or on a periodic schedule. Some will scan in the background while you are connected to the Internet. Make it a regular habit to scan for viruses.
6. Update your antivirus software. Now that you have virus protection software installed, make sure it's up-to-date. Some antivirus protection programs have a feature that will automatically link to the Internet and add new virus detection code whenever the software vendor discovers a new threat.
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