Ransomware Research
Resq100 Ransomware
Resq100 is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on June 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Resq100
- First Seen
- June 1, 2023
How Resq100 Ransomware Works
File Encryption Patterns
Resq100 modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..resq100Ransom Note and Payment Demands
After encrypting files, Resq100 displays ransom notes demanding payment for file recovery:
resq_Recovery.txtRansom message:
notes/resq_Recovery.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with Resq100 ransomware:
Crypter.vexeCrypterexeexe.exeCrypter.exe
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About This Analysis
This Resq100 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 Resq100.
Last updated: July 30, 2025