Threats tagged 'vo1d'

A new Android backdoor called Keenadu has been discovered embedded in the firmware of several tablet brands. It infects the libandroid_runtime.so library during firmware building, injecting itself into every app launched on the device. Keenadu provides attackers unrestricted control over victims' devices, primarily for ad fraud purposes. The investigation revealed connections between Keenadu and other major Android botnets like Triada, BADBOX, and Vo1d. The malware was found in system apps, Google Play apps, and modified versions of popular apps. Over 13,000 users worldwide have been affected, with Russia, Japan, Germany, Brazil and the Netherlands seeing the highest number of infections.

Malware#badbox#firmwareGermany+4

HUMAN's Satori team uncovered and partially disrupted BADBOX 2.0, a complex fraud operation targeting over 1 million low-cost consumer devices worldwide. The scheme involves a backdoor pre-installed on devices or distributed through unofficial app marketplaces, allowing threat actors to conduct various fraudulent activities. These include selling residential proxy services, ad fraud through hidden ads and WebViews, and click fraud. Four main threat actor groups were identified: SalesTracker, MoYu, Lemon, and LongTV. The operation affects Android Open Source Project devices in 222 countries, with Brazil being the most impacted. Disruption efforts involved collaboration with Google and other partners to mitigate the threat's impact.

Campaign#consumer devices#iotGermany+9