Tabs_5133apk -

: If you have downloaded the file but not opened it, delete it immediately and clear your browser cache.

Financially motivated threat actors misusing App Installer - Microsoft Tabs_5133apk

If you have encountered a file named Tabs_5133apk or similar: : If you have downloaded the file but

: Only download applications directly from official developer websites or verified app stores. FIN7 often mimics popular productivity tools to lure victims. : Use a reputable EDR (Endpoint Detection and

: Use a reputable EDR (Endpoint Detection and Response) or antivirus solution to check for remnants of PowerShell scripts or unauthorized backdoors.

(often appearing with extensions like .apk or within malicious .msix packages) is a filename associated with high-risk malware campaigns, specifically those attributed to the threat actor Sangria Tempest (also known as FIN7 , Carbon Spider, or ELBRUS). Threat Profile: Sangria Tempest (FIN7)

: It drops high-level backdoors like Carbanak or malware implants such as Gracewire and NetSupport RAT .