Android.Hidden.4538

Техническая информация

Вредоносные функции:

Скрывает свою иконку с экрана устройства.

Изменения в файловой системе:

Создает следующие файлы:

<Package Folder>/files/busybox
<Package Folder>/files/daemon
<Package Folder>/files/scandir
<Package Folder>/files/scandir_pie
<Package Folder>/files/xtech
<Package Folder>/files/xtech_app
<Package Folder>/shared_prefs/Setting_Info.xml
<Package Folder>/shared_prefs/Setting_Info.xml.bak (deleted)

Другие:

Запускает следующие shell-скрипты:

chmod 777 <Package Folder>/files/busybox
chmod 777 <Package Folder>/files/daemon
chmod 777 <Package Folder>/files/scandir
chmod 777 <Package Folder>/files/scandir_pie
chmod 777 <Package Folder>/files/xtech_app
id
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 39 -p1w 45 -p2r 48 -p2w 50
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 39 -p1w 46 -p2r 48 -p2w 50
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 39 -p1w 47 -p2r 49 -p2w 51
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 44 -p1w 45 -p2r 46 -p2w 47
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 45 -p1w 46 -p2r 47 -p2w 48
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 45 -p1w 47 -p2r 49 -p2w 50
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 46 -p1w 47 -p2r 48 -p2w 49
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 46 -p1w 48 -p2r 49 -p2w 50
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 47 -p1w 48 -p2r 49 -p2w 50
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 47 -p1w 49 -p2r 50 -p2w 51
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 48 -p1w 49 -p2r 50 -p2w 51
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 51 -p1w 52 -p2r 53 -p2w 54
sh <Package Folder>/files/daemon -p <Package> -s com.android.telephone.system.service.Service2 -p1r 52 -p1w 53 -p2r 54 -p2w 55
su -c id