Ransomware Research
Pompous Ransomware
Pompous is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2016, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: SkidLocker.
Quick Facts
- Ransomware Family
- Pompous
- First Seen
- March 1, 2016
- Known Aliases
- SkidLocker
How Pompous Ransomware Works
File Encryption Patterns
Pompous modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..Locked..mp4Ransom Note and Payment Demands
After encrypting files, Pompous displays ransom notes demanding payment for file recovery:
READ_IT.txtRansom message:
notes/READ_IT.txt
Note locations:
DesktopRansom message:
notes/By3yCwd.jpg
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with Pompous ransomware:
mm.exemm1.exesvhost.exe
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About This Analysis
This Pompous ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery solutions, helping organizations defend against and recover from ransomware attacks like Pompous.
Last updated: July 30, 2025