Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Triada.3382
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) www.kairo####.cn:80
- TCP(HTTP/1.1) 1####.254.116.117:80
- TCP(HTTP/1.1) log.r####.com:80
- TCP(HTTP/1.1) a####.u####.com.####.com:80
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) 1####.250.179.170:443
- TCP(TLS/1.0) 1####.251.39.99:443
- TCP(TLS/1.0) md####.google####.com:443
- TCP(TLS/1.2) 2####.58.208.106:443
- TCP(TLS/1.2) 1####.217.168.202:443
- TCP(TLS/1.2) 1####.250.179.174:443
- TCP(TLS/1.2) 2####.58.214.14:443
- TCP(TLS/1.2) 2####.58.208.99:443
- TCP(TLS/1.2) 1####.250.179.170:443
- TCP 1####.232.98.178:14000
DNS requests:
- a####.u####.com
- log.r####.com
- m####.go####.com
- md####.google####.com
- p####.google####.com
- pi####.qq.com
- t####.qq.com
- www.kairo####.cn
HTTP GET requests:
- log.r####.com/receive/gettime
HTTP POST requests:
- a####.u####.com.####.com/app_logs
- log.r####.com/receive/pkginfo
- log.r####.com/receive/rest/event
- log.r####.com/receive/rest/heartbeat
- log.r####.com/receive/rest/install
- log.r####.com/receive/rest/startup
- www.kairo####.cn/sdk.php/User/user_login
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/.lock
- /data/data/####/.tpns.settings.xml.xml
- /data/data/####/.tpush_mta.xml
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/MV_RUNTIME_CACHE.xml
- /data/data/####/Reyun.db
- /data/data/####/Reyun.db-journal
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/com.kairogame.android.ParkDog.yyh.v2.playerprefs.xml
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/gameAppIntall.xml
- /data/data/####/libjiagu.so
- /data/data/####/netflow.xml
- /data/data/####/pkgInfo.xml
- /data/data/####/proc_auxv
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/reyun_interval.xml
- /data/data/####/tpush.shareprefs.xml
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
Miscellaneous:
Executes the following shell scripts:
- /system/lib/arm/houdini <Package Folder>/lib/libxguardian.so <Package Folder>/lib/libxguardian.so <Package>,2100282980; 55859 119.45.78.184 [{ idx :0, ts :%d, et :2000, si :0, ui : <IMEI> , ky : Axg%lu , mid : 0 , mc : 02:00:00:00:00:00 , ev :{ ov : 25 , sr : 461*561 , md : <System Property> , lg : en , sv : 3.1 , mf : <System Property> , apn : %s }}] 0 25
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Gets information about APN settings.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
Requests the system alert window permission.
