by Fortify Security Team | Sep 28, 2024 | Cyberthreat Research
Summary The default configuration in Microsoft Windows 10 v1809 and newer includes an elevation of privilege vulnerability, because of overly permissive Access Control Lists (ACLs) in the Security Accounts Manager (SAM) database, as well as multiple other system...
by Fortify Security Team | Apr 22, 2022 | Cyberthreat Research
RagnarLocker is identified by the extension “.RGNR_<ID>,” where <ID> is a hash of the computer’s NETBIOS name. The actors, identifying themselves as “RAGNAR_LOCKER,” leave a .txt ransom note, with instructions on how to pay the ransom and decrypt the data....