Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Youmi.1.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) r####.uu.qq.com:80
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) c.appj####.com:80
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(TLS/1.0) 1####.217.26.227:443
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) gmscomp####.google####.com:443
- TCP(TLS/1.2) 1####.217.26.227:443
- TCP(TLS/1.2) 1####.177.14.147:443
- TCP(TLS/1.2) gmscomp####.google####.com:443
- UDP 1####.177.14.102:443
DNS requests:
- a####.u####.com
- a.appj####.com
- android####.go####.com
- c.appj####.com
- gmscomp####.google####.com
- oc.u####.com
- p####.google####.com
- r####.uu.qq.com
HTTP POST requests:
- a####.u####.com/app_logs
- c.appj####.com/ad/splash/stats.html
- oc.u####.com/check_config_update
- r####.uu.qq.com/rqd/sync
File system changes:
Creates the following files:
- /data/dalvik-cache/####/system@framework@am.jar@classes.dex
- /data/dalvik-cache/####/system@framework@am.jar@classes.dex.flo...leted)
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/ad_show_time.xml
- /data/data/####/bugly_db_-journal
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/mmssms.db.logless
- /data/data/####/mmssms.db.tmp
- /data/data/####/mmssms.db.tmp-journal
- /data/data/####/mmssms.db.tmp-shm
- /data/data/####/mmssms.db.tmp-wal
- /data/data/####/mobclick_agent_cached_mobi.bihu.recovery174
- /data/data/####/mobclick_agent_online_setting_mobi.bihu.recovery.xml
- /data/data/####/mobi.bihu.recovery_preferences.xml
- /data/data/####/proc_auxv
- /data/data/####/result.db
- /data/data/####/result.db-journal
- /data/data/####/result.db-journal (deleted)
- /data/data/####/result.db-shm (deleted)
- /data/data/####/result.db-wal
- /data/data/####/result.db-wal (deleted)
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_general_config.xml.bak
- /data/data/####/umeng_it.cache
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
- /system/bin/sh -c getprop ro.board.platform
- cat /data/misc/wifi/*.conf
- chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
- getprop ro.board.platform
- ls -l /system/bin/su
- ls -l /system/xbin/su
- ls /data
- ls /data/data/com.android.providers.telephony/databases/mmssms.db.bak
- mount -o remount, rw /data
- setenforce 0
- sh
- su
- su 0 setenforce 0
Loads the following dynamic libraries:
- libBugly
- libjiagu
Uses the following algorithms to encrypt data:
- DES-CBC-PKCS5Padding
- RSA
- RSA-ECB-NoPadding
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 running apps.
Displays its own windows over windows of other apps.
Requests the system alert window permission.
