TLP-GREEN
Researchers detected a ransomware family dubbed Cylance that affects both Windows and Linux systems.
The ransomware performs tasks prior to starting the encryption process such as enabling several privileges creating a scheduled task for persistence and dropping the ransom note in every single folder.
Encryption is carried out using the Salsa20 (Windows) or ChaCha (Linux) stream ciphers.
SkyWatchSM Alert Legend
Warning
Active Threat
Malware
Ransomware
Phishing
Network/IOT
Glesec Information Sharing Protocol
GLESEC CYBER SECURITY INCIDENT REPORTS are in compliance with the U.S. Department of Homeland Security (DHS) Traffic-Light Protocol (TLP).
TLP-White
Disclosure is Not Limited.
TLP-Green
Limited Disclosure, Restricted Only to the Community.
TLP-Amber
Limited Disclosure, restricted to the Participant's Organization.
TLP-Red
Not for Disclosure, Restricted/ Classified - Only Shared with US DHS.
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