message
notes/message.txt
Location: OnceOnCompletion
Ransomware Research
EvilNominatus Ransomware
EvilNominatus is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2021, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: EvilNominatusCrypto, RozbehCrypt, EvilCrypt, RozbehRevenge.
Quick facts
- Ransomware Family
- EvilNominatus
- First Seen
- December 1, 2021
- Known Aliases
- EvilNominatusCrypto
- RozbehCrypt
- EvilCrypt
- RozbehRevenge
How EvilNominatus ransomware works
File modification behavior
EvilNominatus updates file modification timestamps after encryption.
File encryption patterns
EvilNominatus modifies encrypted files using specific patterns to mark them as encrypted:
Extensions added after encryption
- .-Locked
Ransom note and payment demands
After encrypting files, EvilNominatus displays ransom notes demanding payment for file recovery:
fileNominatusRansomware2Message.txt
notes/NominatusRansomware2Message.txt
Location: Desktop
Technical indicators
Associated executable files
The following executable files are associated with EvilNominatus ransomware:
- EvilNominatus.exe
- EvilNominatusCrypto.exe
- Ransom.Nominatus Strikes.exe
- TrojanDropper.NominatusStrike.exe
- antivirusscan.exe
- AntivirusScan.exe
- FreeNet.exe
- Ransom.EvilNominatus.DiscordTricks.exe
- RozbehRevenge.exe
- Quax0r.exe
- WindowsScan.exe
- Triclyde.exe
- RozbehOfSatan.exe
- Triclyde.exe (WindowsScan.exe)
About this analysis
This EvilNominatus ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like EvilNominatus.
Detection coverage
Elastio detects EvilNominatus inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify EvilNominatus across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.