Technical Analysis & Behavior
jjspy (family: jjspy) is a verified Android stalkerware and covert surveillance application tracked by the Coalition Against Stalkerware and Echap. Also distributed under aliases: ttspy. Associated disguised Android package IDs: com.backup.tt. Signed with developer SHA1 certificate 002DD372C94E8060... Linked command/marketing domain: www.jjspy.com. Once sideloaded with Accessibility, Notification Listener, and Device Admin permissions, it hides its launcher icon and silently exfiltrates SMS messages, call logs, WhatsApp/Signal chats, real-time GPS coordinates, and microphone audio.