Ransomware Research
Sekhmet Ransomware
Sekhmet is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2020, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Sekhmet Doxware.
Quick Facts
- Ransomware Family
- Sekhmet
- First Seen
- March 1, 2020
- Known Aliases
- Sekhmet Doxware
How Sekhmet Ransomware Works
Targeted Files
Current samples are dlls run command -> "C:\Windows\System32\regsvr32.exe" /s sekhmet.dll
File Encryption Patterns
Sekhmet modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
./\.[a-zA-Z]{4,6}$/Ransom Note and Payment Demands
After encrypting files, Sekhmet displays ransom notes demanding payment for file recovery:
RECOVER-FILES.txtRansom message:
notes/RECOVER-FILES.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with Sekhmet ransomware:
f55.dllsekhmet.dllKB083486A.msipatch_may13869.dll
Recovery and Decryption Tools
Good news! Decryption tools are available for Sekhmet ransomware:
0
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About This Analysis
This Sekhmet 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 Sekhmet.
Last updated: July 30, 2025