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Ransomware Research
LokiLocker Ransomware
LokiLocker is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2021, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Loki Locker.
Quick Facts
- Ransomware Family
- LokiLocker
- First Seen
- August 1, 2021
- Known Aliases
- Loki Locker
How LokiLocker Ransomware Works
Targeted Files
Also adds prefixes -> [DecNow@TutaMail.Com][40B08905]DOC4.docx.Loki Full extension -> [rddata@aol.com][C63F241F]magic.mgc.DATA Encrypts first 0x40000 and blocks
File Encryption Patterns
LokiLocker modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..Loki
..DATA
Ransom Note and Payment Demands
After encrypting files, LokiLocker displays ransom notes demanding payment for file recovery:
Restore-My-Files.txt
Ransom message:
notes/Restore-My-Files.txt
Note locations:
EveryFolder
info.hta
Ransom message:
notes/info.hta
Note locations:
Temp
Technical Indicators
Associated Executable Files
The following executable files are associated with LokiLocker ransomware:
svchost.exe
winlogon.exe
executable.exe
program.exe
winlogon 1.exe
svchost.bin.exe
tran9ino00@protonmail.com.exe
wininit.exe
1.viross
Decryptfiles@goat.si_.exe
Miracle11@keemail.me.exe
RoxLock@keemail.me.exe
winlogon.exa
lockteam@keemail.me.exe
falcon9@cyberfear.com.exe
Rdpmanager@airmail.cc .exe
Unlockpls.dr01@protonmail.com-1.exe
Elastio Can Help You
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About This Analysis
This LokiLocker 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 LokiLocker.
Last updated: July 30, 2025