Download of Fake Messaging App Update APK
- Category
- proxy
- Author
- HuntRule
- Published
- 2026-06-11
- Updated
- 2026-08-28
What it detects
This rule detects proxy or web download requests for APK files masquerading as updates for popular messaging and social apps. Arid Viper distributed Android spyware as fake update packages such as whatsapp-update.apk, messenger-update.apk, google-play-update.apk and instagram-update.apk. These update-themed APK names impersonate trusted applications to trick users into sideloading spyware.
Reporting behind it
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.
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Also included
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