Technical Analysis & Behavior
The Android package identifier 'br.com.daggers.toshtec' is a known indicator of compromise (IoC) for the MeuSpy stalkerware spyware family. Also distributed under aliases: MeuSpy. Signed with developer SHA1 certificate 77E86A5C583256B5... Stalkerware operators intentionally disguise 'br.com.daggers.toshtec' as a generic Android system service, Wi-Fi updater, or battery manager so victims do not uninstall it from Settings > Apps. If 'br.com.daggers.toshtec' is present on your device without your knowledge, revoke its Accessibility and Device Admin privileges immediately and run a full mobile antivirus scan.