Ransomware Research
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
- Ransomware Family
- PadCrypt
- First Seen
- March 1, 2017
- Known Aliases
- PadCryptPadCrypt2PadCrypt3
How PadCrypt Ransomware Works
Targeted Files
Requires C&C
File Encryption Patterns
PadCrypt modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..padcryptRansom Note and Payment Demands
After encrypting files, PadCrypt displays ransom notes demanding payment for file recovery:
IMPORTANT READ ME.txtRansom message:
notes/IMPORTANT READ ME.txt
File Decrypt Help.htmlTechnical Indicators
Associated Executable Files
The following executable files are associated with PadCrypt ransomware:
ptsks.exeransomwarems_MWP72Y.giftask55.exeAdobe Reader.exeargosuk_aa-33869244._pdf.scrdpd_label_1ade8daf._pdf.scr
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About This Analysis
This PadCrypt 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 PadCrypt.
Last updated: July 30, 2025