a Virus That Causes a Sudden Restart of Your Computer or a Blue Screen Error Is

Learn about a virus that causes a sudden restart of your computer or a, who may be affected, and which practical steps users or administrators can take to reduce exposure.

A Virus That Causes a Sudden Restart of Your Computer or a Blue Screen Error Is Overview

Bkav has issued a warning, currently has 329, 000 computers in Vietnam infected with W32. CrashSMB, a dangerous new virus that causes the computer being used to fail to restart suddenly or blue screen error (Blue Screeen). This virus incident has stalled a series of network systems with large numbers of computers.

The spread of W32. CrashSMB virus is to attack and exploit computers that exist SMB vulnerabilities, similar to the form of attack of the famous "WannaCry" virus. After infection, W32. CrashSMB will take control of the computer and turn it into a zombie computer to continue attacking to other computers on the same network.

According to Bkav expert, the sign of recognizing a computer infected with W32. CrashSMB is an operating system that sometimes displays an error message, then the computer is suddenly restarted or has a blue screen error.

When the computer is infected with W32. CrashSMB, users will face the risk of being monitored, stolen accounts, personal information. In addition, W32. CrashSMB also uses the computer's system resources to dig virtual money so the computer will run very slowly.

To prevent computer infection with W32. CrashSMB virus, Bkav experts recommend that users should regularly update the latest patch of the operating system and install antivirus software.

See more:

Warning: Bkav detected more than 700, 000 computers in Vietnam infected with virtual money digging virus that slowed down the computer
10 virus scanning software does not need to be installed
10 free firewall software is most worthwhile

Security note: Threat conditions and vendor guidance can change. Install current updates and verify any advisory with the official vendor before taking action.

FAQ

Why does a Virus That Causes a Sudden Restart of Your Computer or a Blue Screen Error Is matter?

Learn about a virus that causes a sudden restart of your computer or a, who may be affected, and which practical steps users or administrators can take to reduce exposure.

Who may be affected by this issue?

The impact depends on the affected product, version, account, device, or network. Review the article details and the vendor's current advisory to confirm whether your environment is exposed.

How can users reduce the risk?

Install current security updates, use official downloads, enable strong account protection, maintain tested backups, and follow the latest guidance from the relevant vendor.