The use of .rar archives in cyberattacks has grown, recently surpassing Microsoft Office documents as the most common method for delivering malware.
: It drops a text file named flash Ransmoware.txt containing instructions on how to contact the attackers to restore data. hope.rar
: Attackers often use password-protected .rar files to prevent antivirus software from scanning the contents, tricking users into manually bypassng security. The use of
: Groups like RomCom have exploited these vulnerabilities to deliver backdoors such as "SnipBot" and "RustyClaw" to financial and defense sectors. hope.rar