Android.Hidden.2972

Technical information

Malicious functions:

Removes its shortcut from the home screen.

Modified file system:

Creates the following files:

/system/app/<Package>
/system/bin/.sudd
/system/bin/clock_service
/system/bin/su4100
/system/etc/install-recovery.sh
/system/lib/libwatch.so
<Package Folder>/annotation.jar
<Package Folder>/app_bin/busybox_g1
<Package Folder>/app_bin/help4.png
<Package Folder>/app_bin/su
<Package Folder>/app_bin/toor.sh
<Package Folder>/app_bin/toor2.sh
<Package Folder>/databases/config.db-journal
<Package Folder>/files/about.png
<Package Folder>/files/daemon.r
<Package Folder>/files/daemon.sh
<Package Folder>/files/help.png
<Package Folder>/files/help2.png
<Package Folder>/files/help3.png
<Package Folder>/files/help4.png
<Package Folder>/files/id.txt
<Package Folder>/files/imei.tmp
<Package Folder>/files/setting.prop
<Package Folder>/files/sys1000.ini
<Package Folder>/files/sys101.ini
<Package Folder>/files/version.tmp
<Package Folder>/shared_prefs/Parameter.xml

Miscellaneous:

Executes next shell scripts:

/system/bin/sh <Package Folder>/app_bin/busybox_g1 grep GoogleService
/system/bin/sh <Package Folder>/app_bin/busybox_g1 tr -d
/system/bin/sh <Package Folder>/app_bin/toor.sh
/system/bin/sh <Package Folder>/files/daemon.sh
<dexopt>
<su-internal:request>
<su-internal:result>
app_process /system/bin com.android.commands.am.Am broadcast -a android.intent.action.START_GOOGLE_SERVICE
app_process /system/bin com.android.commands.am.Am startservice -n <Package>/android.app.Application --user 0
chmod
chmod 666 /system/lib/libwatch.so
chmod 6777 /system/app/<Package>
chmod 700 <Package Folder>/files/about.png
chmod 755 /system/bin/clock_service
chmod 755 <Package Folder>/app_bin/busybox_g1
chmod 755 <Package Folder>/app_bin/toor.sh
chmod 755 <Package Folder>/files/daemon.sh
chmod 777 <Package Folder>/files/about.png
chmod 7777 /system/bin/.sudd
chmod 7777 /system/bin/su4100
dd if=/data/app-lib/<Package>-1/libwatch.so of=/system/lib/libwatch.so
dd if=/data/app/<Package>-1.apk of=/system/app/<Package>
getprop ro.build.version.release
mount -o remount system /system
mount -o remount,rw /system
mv /system/app/<Package> /system/app/<Package>-1.apk
ps
rm -r /system/app/<Package>
sh
sh -c chmod 700 /data/data/com.android.one/files/about.png
sh -c chmod 755 /data/data/com.android.one/app_bin/busybox_g1
sh -c chmod 755 /data/data/com.android.one/app_bin/busybox_g1;chmod 755 /data/data/com.android.one/app_bin/toor.sh
sh -c chmod 755 <Package Folder>/app_bin/busybox_g1;chmod 755 <Package Folder>/app_bin/toor.sh
sh -c echo -n > /data/data/com.android.one/files/daemon.r;chmod 755 /data/data/com.android.one/files/daemon.sh;/data/data/com.android.one/files/daemon.sh &
sh -c echo -n > <Package Folder>/files/daemon.r;chmod 755 <Package Folder>/files/daemon.sh;<Package Folder>/files/daemon.sh &
su -c /data/data/com.android.one/app_bin/toor.sh
su -c <Package Folder>/app_bin/toor.sh