: Malicious .rar files often leverage specific vulnerabilities in the WinRAR software (such as CVE-2023-38831 ) to execute code the moment a user opens or extracts an archive. Common Delivery Methods
: Tricking users into downloading files by promising software updates or exclusive content.
: Bundled with pirated software or found on unreliable websites.
: Sent as email attachments, often disguised as resumes, invoices, or business documents.
: Several ransomware families use similar naming conventions or extensions. The LJAZ ransomware , for instance, is a known file-encrypting virus that appends a .ljaz extension to hijacked files. Another variant, known as LIZARD ransomware , encrypts various file types (pictures, videos, documents) and adds a .LIZARD extension.
: A more sophisticated threat is ElizaRAT , a Remote Access Trojan (RAT). This malware can be delivered via compressed archives (like .rar files) and allows cybercriminals to take control of an infected computer to perform malicious actions.
WinRAR vulnerability exploited by two different groups - Malwarebytes
Malicious archives like a hypothetical "Liza.rar" are typically distributed through:
: Malicious .rar files often leverage specific vulnerabilities in the WinRAR software (such as CVE-2023-38831 ) to execute code the moment a user opens or extracts an archive. Common Delivery Methods
: Tricking users into downloading files by promising software updates or exclusive content.
: Bundled with pirated software or found on unreliable websites. Liza.rar
: Sent as email attachments, often disguised as resumes, invoices, or business documents.
: Several ransomware families use similar naming conventions or extensions. The LJAZ ransomware , for instance, is a known file-encrypting virus that appends a .ljaz extension to hijacked files. Another variant, known as LIZARD ransomware , encrypts various file types (pictures, videos, documents) and adds a .LIZARD extension. : Malicious
: A more sophisticated threat is ElizaRAT , a Remote Access Trojan (RAT). This malware can be delivered via compressed archives (like .rar files) and allows cybercriminals to take control of an infected computer to perform malicious actions.
WinRAR vulnerability exploited by two different groups - Malwarebytes : Sent as email attachments, often disguised as
Malicious archives like a hypothetical "Liza.rar" are typically distributed through: