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(TLS/1.0) plb####.u####.com:443
- TCP(TLS/1.0) u####.u####.com:443
- TCP(TLS/1.0) md####.google####.com:443
- TCP(TLS/1.0) def####.duals####.cn.####.com:443
- TCP(TLS/1.0) and####.a####.go####.com:443
- TCP(TLS/1.2) 64.2####.165.94:443
- TCP(TLS/1.2) 64.2####.165.113:443
- UDP md####.google####.com:443
DNS requests:
- and####.a####.go####.com
- log.u####.com
- md####.google####.com
- plb####.u####.com
- u####.u####.com
- www.google####.com
HTTP GET requests:
- def####.duals####.cn.####.com:443/bar/get/5b87c03ab27b0a2b03000024/?pcv=...
HTTP POST requests:
- plb####.u####.com:443/umpx_internal
- plb####.u####.com:443/umpx_share
- u####.u####.com:443/unify_logs
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/UM_PROBE_DATA.xml
- /data/data/####/chatmore-journal (deleted)
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/classes3.dex
- /data/data/####/dW1weF9pbnRlcm5hbF8xNjg5NzkyNjI3OTQ2;
- /data/data/####/dW1weF9zaGFyZV8xNjg5NzkyNjMxMzA4;
- /data/data/####/dW1weF9zaGFyZV8xNjg5NzkyNjMyMzc4;
- /data/data/####/device_id.xml.xml
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/i==1.2.0&&1.5.2_1689792627977_envelope.log
- /data/data/####/info.xml
- /data/data/####/libjiagu.so
- /data/data/####/proc_auxv
- /data/data/####/share.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_common_location.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/umeng_socialize.xml
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/easemob.log
- /data/misc/####/primary.prof
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
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- ls /
- ls /sys/class/thermal
Loads the following dynamic libraries:
- libhyphenate
- libhyphenate_av
- libhyphenate_av_recorder
- libjiagu
- libsqlite
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
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.
