Generic detection pattern
This is a generic/heuristic detection strongly suggesting the presence of malware. Associated strings indicate an attempt to exploit a vulnerable legitimate driver (RTCore64.sys) for privilege escalation and potentially disable security features (PPLKiller), aiming for kernel-level compromise. Network indicators like a Google IP and a Gmail address could imply command-and-control communication or data exfiltration.
Relevant strings associated with this threat: - barrysworld.com (PEHSTR_EXT) - 209.85.133.114 (PEHSTR_EXT) - hInfo0802@gmail.com (PEHSTR_EXT) - test1234 (PEHSTR_EXT) Relevant strings associated with this threat: - \test123\4444\Release\4444.pdb (PEHSTR_EXT) No specific strings found for this threat Relevant strings associated with this threat: - d\test123\ (PEHSTR_EXT) - 0-9\Release\ (PEHSTR_EXT) - 0-9.pdb (PEHSTR_EXT) - de:\Downloa (PEHSTR_EXT) No specific strings found for this threat Relevant strings associated with this threat: - test123123123123 (PEHSTR_EXT) - \PPLKiller.pdb (PEHSTR_EXT) - \Temp\RTCore64.sys (PEHSTR_EXT)
Immediately isolate the affected host from the network. Perform a full system scan with an updated endpoint security solution. Investigate any files associated with the identified paths, particularly those related to `RTCore64.sys` or `PPLKiller` for malicious activity and persistence. If compromise is confirmed, consider re-imaging the system.