Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
11 distinct techniques documented for this family, organized by ATT&CK tactic.
6 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Full values are available in Mallory.
File hashes (MD5, SHA-1, SHA-256) from samples and reports.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Older ransomware cited solely for reported code overlap with Proton.
An older ransomware family reported to share code overlap with Proton.
Windows ransomware offered as a Ransomware-as-a-Service. It encrypts files using a combination of Salsa20, Chacha, RSA, and AES, appends the .XINOF extension, changes the desktop wallpaper, drops ransom notes, establishes persistence, disables recovery mechanisms, deletes shadow copies, and requires victims/affiliates to interact with the operators by email for decryption.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.