Ransomware Research
PTP Ransomware
PTP is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- PTP
- First Seen
- August 1, 2018
How PTP Ransomware Works
Targeted Files
Encrypts only “test” folder on the Desktop https://tria.ge/230130-2l5dcaef8y/behavioral1 Ransom note also located in the "test" folder
File Encryption Patterns
PTP modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..PTPRansomwareRansom Note and Payment Demands
After encrypting files, PTP displays ransom notes demanding payment for file recovery:
READ_IT.txtRansom message:
notes/READ_IT.txt
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with PTP ransomware:
PTP Ransomware.exeout
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About This Analysis
This PTP 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 PTP.
Last updated: July 30, 2025