Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.489.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) ask.sta####.cn:2610
- TCP(HTTP/1.1) cd####.md####.cn.####.cn:80
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) oc.u####.com:80
DNS requests:
- a####.u####.com
- ask.sta####.cn
- au.u####.co
- au.u####.com
- cd####.md####.cn
- feed####.u####.com
- int.d####.s####.####.cn
- oc.u####.com
- www.5112335####.com
- www.damao####.com
- www.heywhu####.com
- www.wqnmlgb####.com
HTTP GET requests:
- cd####.md####.cn.####.cn/resource/gis/46
HTTP POST requests:
- a####.u####.com/app_logs
- ask.sta####.cn:2610/pservers/loadgis
- oc.u####.com/check_config_update
File system changes:
Creates the following files:
- /data/dalvik-cache/data@data@cn.com.dlmgu.android.clearmaster@f...es.dex
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/RemoteTools.jar
- /data/data/####/app_ad.db
- /data/data/####/app_ad.db-journal
- /data/data/####/app_cache.db
- /data/data/####/app_cache.db-journal
- /data/data/####/app_folder.db
- /data/data/####/cache_whitelist.db
- /data/data/####/cache_whitelist.db-journal
- /data/data/####/cn.com.dlmgu.android.clearmaster.zip
- /data/data/####/cn.com.dlmgu.android.clearmasterDMKJ.xml
- /data/data/####/cn.com.dlmgu.android.clearmaster_preferences.xml
- /data/data/####/event_preferences.xml
- /data/data/####/keeplist.db
- /data/data/####/keeplist.db-journal
- /data/data/####/libjiagu-1717232067.so
- /data/data/####/mobclick_agent_cached_cn.com.dlmgu.android.clearmaster786
- /data/data/####/mobclick_agent_online_setting_cn.com.dlmgu.andr...er.xml
- /data/data/####/umeng_feedback_conversations.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/.nomedia
- /data/media/####/dm_lbx_local.jar
- /system/xbin/1551547859881
- /system/xbin/1551547861535
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /proc/cpuinfo
- app_process <Package Folder>/files cn.opda.remote.tools.RemoteTools cleanAppCache com.android.launcher,com.android.vending
- getprop
- getprop apps.customerservice.device
- ping -c 1 -w 100 www.511233553523565.com
- ping -c 1 -w 100 www.damaopush.com
- ping -c 1 -w 100 www.heywhutsup.com
- ping -c 1 -w 100 www.wqnmlgb2015.com
- sh
- su
Loads the following dynamic libraries:
- bspatch
- libjiagu-1717232067
Uses the following algorithms to encrypt data:
- AES
Uses the following algorithms to decrypt data:
- DES-CBC-PKCS5Padding
Uses elevated priveleges.
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Displays its own windows over windows of other apps.
Gets information about sent/received SMS.
