Technical Analysis & Behavior
CouplerTracker (family: CouplerTracker) is a verified Android stalkerware and covert surveillance application tracked by the Coalition Against Stalkerware and Echap. Also distributed under aliases: CouplerTracker. Associated disguised Android package IDs: com.bettertomorrowapps.spyyourlovefree, com.bytepioneers.coupletracker. Signed with developer SHA1 certificate 18CD402CC43DF0BC... Linked command/marketing domain: coupletracker.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.