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(HTTP/1.1) res####.a####.com:80
- TCP(TLS/1.0) 1####.250.150.95:443
- TCP(TLS/1.0) md####.google####.com:443
- TCP(TLS/1.0) 1####.250.150.100:443
- TCP(TLS/1.0) 64.2####.165.95:443
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.2) 1####.250.150.95:443
- TCP(TLS/1.2) 64.2####.162.94:443
- TCP(TLS/1.2) 1####.250.150.100:443
DNS requests:
- a####.u####.com
- android####.go####.com
- api####.a####.com
- instant####.google####.com
- md####.google####.com
- p####.google####.com
- www.phon####.com
HTTP POST requests:
- res####.a####.com/v3/log/init
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/KnowingLife_Area-journal
- /data/data/####/KnowingLife_Preference.xml
- /data/data/####/KnowingLife_Preference.xml.bak
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/exchangeIdentity.json
- /data/data/####/last_know_location.xml
- /data/data/####/libjiagu.so
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/.nomedia
- /data/media/####/iscrollSea.js
- /data/media/####/journal
- /data/media/####/journal.tmp
- /data/media/####/jquerySea.js
Miscellaneous:
Executes the following shell scripts:
- /system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes2.dex --oat-file=<Package Folder>/.jiagu/classes.oat
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS5Padding
- RSA-ECB-PKCS1Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
Requests the system alert window permission.
