lockscreen
- Malware type
- ransomware
- Family
- Malware family
- Last IoC activity
- 2026-07-21 21:55:44
- Profile updated
- 2026-07-07 14:41:31
Context
Lockscreen malware is a type of ransomware that restricts access to the user's device by displaying a persistent screen overlay. It usually demands payment to restore access, often affecting mobile devices.
Detection coverage
- 1 YARA rules
Detection rules
- SIGNATURE_BASE_HKTL_NET_GUID_Change_Lockscreen (yara-rule)
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Vbs.Lockscreen (report)
- trustwave.com — Lockscreen Ransomware Phishing Leads To Google Play Card Scam (report)