In the ever-evolving field of cybersecurity, a persistent threat is emerging in the form of a deceptive fake Chrome update. This malicious software (RAT), which masquerades as a legitimate browser update, remains active and continues to pose a significant threat to unsuspecting users.
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The fake Chrome update is much more than it seems, as it acts as a Remote Access Trojan that can gain control of computer . It often acts as the initial step in a ransomware, and this malware can lead to significant financial losses and data breaches.
Cybersecurity experts have discovered a new variant of this malware, dubbed “ FakeUpdateRU ” by Jerome Segura of MalwareBytes . This is different from the previous SocGholish malware , indicating the involvement of a different group of hackers that is taking advantage of the growing demand for ransomware attacks.
Several similar groups have recently emerged, prompting a swift response from Google. The tech giant has taken action to block most websites distributing this malware, displaying warning pages if users try to open them. The malware tampers with the index[.]php of the websites’ themes, closely mimicking the appearance of a genuine Chrome update page.
See also: Google Chrome: 6 ways to use it offline
The most common signs of a system infected with a remote access trojan (RAT) are unexpected slowdowns in computer and increased system resource usage. The RAT may run additional resource-hungry processes, making the system slow and inefficient.
Another sign of a RAT infection is the appearance of unexplained pop-ups or ads that appear spontaneously on the screen. The RAT can install malware that displays ads or pop-ups that annoy the user and cause disruption.
Additionally, changing system settings without the user's permission can be another sign of a RAT infection. The RAT can change the settings of the browser, firewall, or other system components without the user's knowledge.
See also: Google Chrome: New improvements to the search bar
Finally, the unexpected appearance of new applications or browser extensions can indicate RAT infections. The RAT can install new applications or add-ons on the system, causing changes to the appearance and operation of the computer.
Source: indiatoday
