PadCrypt Ransomware
PadCrypt is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2017, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: PadCrypt, PadCrypt2, PadCrypt3.
Quick facts
How PadCrypt ransomware works
File encryption patterns
PadCrypt modifies encrypted files using specific patterns to mark them as encrypted:
Ransom note and payment demands
After encrypting files, PadCrypt displays ransom notes demanding payment for file recovery:
notes/IMPORTANT READ ME.txt
Technical indicators
Associated executable files
The following executable files are associated with PadCrypt ransomware:
- ptsks.exe
- ransomware
- ms_MWP72Y.gif
- task55.exe
- Adobe Reader.exe
- argosuk_aa-33869244._pdf.scr
- dpd_label_1ade8daf._pdf.scr
About this analysis
This PadCrypt ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like PadCrypt.
Last updated: December 30, 2025
Elastio detects PadCrypt inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify PadCrypt across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a scan against your recovery points to confirm.
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