Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) safebro####.google####.com:443
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) 1####.217.17.106:443
- TCP(TLS/1.0) 1####.217.168.238:443
- TCP(TLS/1.0) and####.cli####.go####.com:443
- TCP(TLS/1.2) 1####.217.17.106:443
DNS requests:
- and####.cli####.go####.com
- and####.google####.com
- instant####.google####.com
- l####.tbs.qq.com
- p####.google####.com
- safebro####.google####.com
HTTP POST requests:
- l####.tbs.qq.com/ajax?c=####&k=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/classes.dex
- /data/data/####/classes.dex;classes2.dex
- /data/data/####/classes.dex;classes3.dex
- /data/data/####/classes.oat
- /data/data/####/core_info
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/hmall.xml
- /data/data/####/libjiagu.so
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
- /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 --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
- getprop ro.product.cpu.abi
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- RSA-ECB-NoPadding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
