Ransomware campaign targeting users through fake Windows 10, antivirus updates


Ransomware campaign targeting users through fake Windows 10, antivirus updates

New Delhi, October 15 (IANS). A ransomware campaign is targeting home users in the form of software updates via fake Windows 10 and antivirus installs. Cyber ​​security researchers have revealed this. The HP Threat Research team revealed that a ransomware campaign named Magnibar is demanding 2,500 from victims to unlock their data.

Even though Magnibar doesn’t fall into the Big Game Hunting category, it can still do a lot of damage.

As security researchers noted, home users were likely targets of this malware, depending on the supported operating system versions and UAC bypass. The attackers used clever techniques to evade security and detection mechanisms.

With UAC Bypass, the malware removes the infected system’s shadow copy files and disables the backup and recovery features, preventing the victim from recovering their data using Windows tools.

The infection chain begins with a web download from an attacker-controlled website.

The user is asked to download a zip file which contains a JavaScript file that claims to be a critical antivirus or Windows 10 software update.

Home users can protect themselves from such ransomware campaigns by following this simple advice.

The HP security team said that home users should only download software updates from trusted sources because the campaign relies on tricking people into cracking open software updates.

He suggested, back up your data regularly. Backing up your data will give you peace of mind.

–IANS

SKK/ANM

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