Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(TLS/1.0) s####.cn.ron####.com:443
DNS requests:
- l####.tbs.qq.com
- log.u####.com
- nav.cn.ron####.com
- s####.cn.ron####.com
- s####.u####.com
HTTP GET requests:
- et2-na6####.wagbr####.ali####.####.com/bar/get/5a14f2a7f43e4808ad000061/...
HTTP POST requests:
- l####.tbs.qq.com/ajax?c=####&k=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/1559542491332.log
- /data/data/####/COUNTLY_STORE.xml
- /data/data/####/RongPush.xml
- /data/data/####/Statistics.xml
- /data/data/####/core_info
- /data/data/####/jg_so_upgrade_setting.xml
- /data/data/####/journal.tmp
- /data/data/####/libjiagu.so
- /data/data/####/locale.config.xml
- /data/data/####/multidex.version.xml
- /data/data/####/push_daemon
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/umeng_socialize.xml
- /data/media/####/.nomedia
- /data/media/####/RongLog_2_8_21.log
Miscellaneous:
Executes the following shell scripts:
- /system/bin/chmod 777 <Package Folder>/app_lib/x86/push_daemon
- <Package Folder>/app_lib/x86/push_daemon <Package> io.rong.push.PushService /storage/emulated/0/.rongLock
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- getprop ro.product.cpu.abi
Loads the following dynamic libraries:
- RongIMLib
- libjiagu
- push
Uses the following algorithms to encrypt data:
- AES-CBC-NoPadding
- RSA-ECB-NoPadding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
