Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.204.origin
- Android.Triada.321.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) c.appj####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) up####.iad####.com:8000
DNS requests:
- a.appj####.com
- and####.b####.qq.com
- c.appj####.com
- up####.iad####.com
HTTP POST requests:
- a.appj####.com/jiagu/check/upgrade
- and####.b####.qq.com/rqd/async?aid=####
- c.appj####.com/ad/splash/stats.html
- up####.iad####.com:8000/backup/getsystemconfig.jsp
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/1004
- /data/data/####/1554532850358.jar
- /data/data/####/ad_show_time.xml
- /data/data/####/adshell.jar
- /data/data/####/art
- /data/data/####/asdfsdfasdf.xml
- /data/data/####/at
- /data/data/####/backup.jar
- /data/data/####/bugly_db_-journal
- /data/data/####/busybox
- /data/data/####/config.xml
- /data/data/####/config_config
- /data/data/####/configuration.dat
- /data/data/####/crashrecord.xml
- /data/data/####/gd
- /data/data/####/gd_gd
- /data/data/####/init
- /data/data/####/init_init
- /data/data/####/install
- /data/data/####/install-recovery.sh
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/librgsdk.so
- /data/data/####/local_crash_lock
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/resource.png
- /data/data/####/sdkcore.apk
- /data/data/####/security_info
- /data/data/####/securitymode.dat
- /data/data/####/shell_util_sp_file.xml
- /data/data/####/system.backup.visitcontrol.xml
- /data/data/####/tp
- /data/data/####/wt
Miscellaneous:
Executes the following shell scripts:
- /system/bin/sh -c getprop
- /system/bin/sh -c type su
- cat /proc/version
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- getprop
- rm -f <Package Folder>/files/sdkcore.apk
- rm -f <Package Folder>/files/sdkcore.dex
Loads the following dynamic libraries:
- Bugly
- cocos2dcpp
- jpaysdk
- libjiagu
- securitymode
Uses the following algorithms to encrypt data:
- AES-GCM-NoPadding
- RSA
- RSA-ECB-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS5Padding
- AES-GCM-NoPadding
- DES
- DES-ECB-PKCS5PADDING
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.
