Technical information
Malicious functions:
Overlays the screen with its own window and blocks GUI access.
Threat detection based on machine learning.
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) www.a.sh####.com:80
- TCP(TLS/1.0) 64.2####.165.95:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) 1####.194.73.95:443
- TCP(TLS/1.0) api.map.b####.com:443
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) md####.google####.com:443
- TCP(TLS/1.2) 64.2####.164.94:443
- TCP(TLS/1.2) instant####.google####.com:443
- TCP(TLS/1.2) 64.2####.165.95:443
- TCP(TLS/1.2) 1####.177.14.101:443
DNS requests:
- android####.go####.com
- api.map.b####.com
- instant####.google####.com
- md####.google####.com
- www.b####.com
- www.gst####.com
HTTP HEAD requests:
- www.a.sh####.com/
File system changes:
Creates the following files:
- /data/data/####/.2715cc5780c2ec9
- /data/data/####/.lm.ts
- /data/data/####/.sh.lc
- /data/data/####/appdata.db-journal
- /data/data/####/applcsu
- /data/data/####/authStatus_com.uusafe.emm.android;UUDaemon.xml
- /data/data/####/c38pem
- /data/data/####/capem
- /data/data/####/cfg.org
- /data/data/####/classes.dex
- /data/data/####/classes.dex.flock (deleted)
- /data/data/####/device_name.xml
- /data/data/####/flag.xml
- /data/data/####/ft.udb
- /data/data/####/hst.db
- /data/data/####/hst.db-journal
- /data/data/####/is_first.xml
- /data/data/####/launcher_config.xml
- /data/data/####/launcher_config.xml.bak
- /data/data/####/libauth_forward.so
- /data/data/####/libcuid.so
- /data/data/####/libsangfor_bugreport.so
- /data/data/####/libsangfor_logger.so
- /data/data/####/libsvpnservice.so
- /data/data/####/libupn.so
- /data/data/####/libuusafe-64b.so
- /data/data/####/libuusafe.jar.so
- /data/data/####/libuusafe.so
- /data/data/####/libuusafe.ver
- /data/data/####/libuusafe.zip
- /data/data/####/libuusafe2.so
- /data/data/####/libuusafe2_64.so
- /data/data/####/libuushell.so
- /data/data/####/libuushell.zip
- /data/data/####/login_preference.xml
- /data/data/####/mac.xml
- /data/data/####/mdm_preference.xml
- /data/data/####/no.mp3
- /data/data/####/policy.db-journal
- /data/data/####/preference_dual_pwd.xml
- /data/data/####/pxyex
- /data/data/####/secrets.txt
- /data/data/####/shell.ver
- /data/data/####/sp_config.xml
- /data/data/####/store.xml
- /data/data/####/svrlist.xml
- /data/data/####/ts.shell.1619107195515
- /data/data/####/uu.ver
- /data/data/####/v.apk
- /data/data/####/vpn_preference.xml
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/crash.txt
- /data/media/####/log.txt
- /data/media/####/md5_1facf61fa5b1252a7a855f60b9f9cd4d
- /data/media/####/md5_356489d3db27e48b60b7d1870f38605e
- /data/media/####/md5_aaececf699d3a0d3c56d45c4a8d6465d
- /data/media/####/md5_eb2c81fc4ba9be45d5976cdfa5464141
- /data/media/####/md5_f8028cb0eae0096d2ddc1ba2ba111835
- /data/media/####/tempJson.txt
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
- /system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86_64 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86_64 --instruction-set-features=default --dex-file=/data/user/0/<Package>/.uushell/shell_1619107195000/classes.dex --oat-fd=33 --oat-location=/data/user/0/<Package>/.uushell/shell_1619107195000/cache/classes.dex --compiler-filter=speed
- logcat -d -v threadtime -f /storage/emulated/0/uusafe/emm_android/crash/20210422190003/log.txt
- logcat -d -v threadtime -f /storage/emulated/0/uusafe/emm_android/crash/20210422190005/log.txt
- logcat -d -v threadtime -f /storage/emulated/0/uusafe/emm_android/crash/20210422190007/log.txt
- logcat -d -v threadtime -f /storage/emulated/0/uusafe/emm_android/crash/20210422190030/log.txt
- logcat -d -v threadtime -f /storage/emulated/0/uusafe/emm_android/crash/20210422190044/log.txt
- logcat -d -v threadtime -f /storage/emulated/0/uusafe/emm_android/crash/20210422190047/log.txt
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
Accesses the ITelephony private interface.
Accesses camera interface.
Gets information about phone status (number, IMEI, etc.).
Gets information about active device administrators.
Gets information about installed apps.
Displays its own windows over windows of other apps.
Gets information about incoming/outgoing calls.
Gets information about sent/received SMS.
Manages Wi-Fi connectivity.
Intercepts notifications.
Requests the system alert window permission.
