Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.391.origin
Modified file system:
Creates the following files:
- /data/data/####/.cache/libthaicore.so
- /data/data/####/.cache/a.jar
- /data/data/####/files/umeng_it.cache
- /data/data/####/oko.jar
- /data/data/####/shared_prefs/ccd69cd391d0d56fd6808085f5c8974f.xml.bak
- /data/data/####/databases/ccd69cd391d0d56fd6808085f5c8974f.db-journal
- /data/data/####/databases/myqqdb-journal
- /sdcard/ccd69cd391d0d56fd6808085f5c8974f/.u.dat
- /data/data/####/.cache/liblt.so
- /data/data/####/.cache/b.so
- /data/data/####/databases/myqqdb
- /data/data/####/shared_prefs/ccd69cd391d0d56fd6808085f5c8974f.xml
- /data/data/####/.cache/libthai.so
- /data/data/####/databases/0ccd69cd391d0d56fd6808085f5c8974f.db-journal
- /data/data/####/shared_prefs/umeng_general_config.xml
- /data/data/####/oko.jar.tmp
Sets the 'executable' attribute to the following files:
- /data/data/####/.cache/libthaicore.so
- /data/data/####/.cache/a.jar
- /data/data/####/.cache/b.so
- /data/data/####/.cache/liblt.so
- /data/data/####/.cache/libthai.so
Miscellaneous:
Executes next shell scripts:
- chmod 700 /data/data/####/.cache/b.so
- chmod 4777 /data/data/####/.cache/libthaicore.so
- /system/bin/dexopt --dex 27 40 40 45428 /data/data/####/oko.jar 1200577441 -1306595361 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/framework.ja
- /system/bin/app_process /system/bin com.android.commands.am.Am start -n com.android.settings/com.android.settings.cyanogenmod.superuser.RequestActivity --es socket /dev/com.android.settings/.socket2039 --user 0
- chmod 750 /data/data/####/shared_prefs/ccd69cd391d0d56fd6808085f5c8974f.xml
- /system/bin/dexopt --dex 27 51 40 250420 /data/data/####/.cache/a.jar 1200583965 2116467972 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/framewo
- chmod 700 /data/data/####/.cache/a.jar
- sh
- su
- chmod 4777 /data/data/####/.cache/libthai.so
- chmod 750 /data/data/####/.cache
- chmod 750 /data/data/####/.cache/liblt.so
- /system/bin/app_process /system/bin com.android.commands.am.Am broadcast -n com.android.settings/com.android.settings.cyanogenmod.superuser.SuReceiver --ei binary_version 16 --es from_name u0_a44 --es desired_name --ei uid 10044 --ei desired_uid 0 --es c
Uses elevated priveleges.
Contains functionality to send SMS messages automatically.