Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) 1####.194.221.138:443
- TCP(TLS/1.0) al####.u####.com:443
- TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
- TCP(TLS/1.0) api.w####.com:443
- TCP(TLS/1.0) and####.b####.qq.com:443
- TCP(TLS/1.0) 1####.194.222.95:443
- TCP(TLS/1.0) www.google####.com:443
- TCP(TLS/1.0) api.jr.s####.cn:443
- TCP(TLS/1.2) www.google####.com:443
- TCP(TLS/1.2) 64.2####.164.94:443
- TCP(TLS/1.2) 1####.194.222.95:443
DNS requests:
- and####.b####.qq.com
- api.jr.s####.cn
- api.w####.com
- instant####.google####.com
- plb####.u####.com
- u####.u####.com
- www.google####.com
File system changes:
Creates the following files:
- /data/data/####/.cl
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/1004
- /data/data/####/16936448661228969613
- /data/data/####/991577417-1730854640
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/Cookies-journal
- /data/data/####/UM_PROBE_DATA.xml
- /data/data/####/WebViewChromiumPrefs.xml
- /data/data/####/bugly_db_-journal
- /data/data/####/classes.dex
- /data/data/####/classes.dex;classes2.dex
- /data/data/####/classes.dex;classes3.dex
- /data/data/####/classes.dex;classes4.dex
- /data/data/####/classes.dex;classes5.dex
- /data/data/####/classes.dex;classes6.dex
- /data/data/####/classes.dex;classes7.dex
- /data/data/####/classes.oat
- /data/data/####/com.sina.licaishi_preferences.xml
- /data/data/####/com_sina_licaishi_android.xml
- /data/data/####/com_sina_licaishi_android_guide.xml
- /data/data/####/com_weibo_sdk_android.xml
- /data/data/####/com_weibo_sdk_sinajr_android.xml
- /data/data/####/crashrecord.xml
- /data/data/####/dW1weF9pbnRlcm5hbF8xNjE4MzkwMTEyMjcz;
- /data/data/####/db_xnzq-journal
- /data/data/####/device_id.xml.xml
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/i==1.2.0&&3.9.21_1618390112201_envelope.log
- /data/data/####/info.xml
- /data/data/####/libjiagu.so
- /data/data/####/local_crash_lock
- /data/data/####/local_crash_lock (deleted)
- /data/data/####/metrics_guid
- /data/data/####/native_record_lock
- /data/data/####/runtime_config.xml
- /data/data/####/settings.xml
- /data/data/####/sinajr.db
- /data/data/####/sinajr.db-journal
- /data/data/####/sinajr_shared_data.xml
- /data/data/####/t==8.0.0&&3.9.21_1618390112888_envelope.log
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umdat.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_common_location.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_general_config.xml.bak
- /data/data/####/umeng_it.cache
- /data/data/####/weibo_sdk_aid1
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
- /system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes4.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes5.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes6.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes7.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
- getprop
- ls /
- ls /sys/class/thermal
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- RSA-ECB-PKCS1Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about APN settings.
Gets information about installed apps.
Displays its own windows over windows of other apps.
