Technical information
Malicious functions:
Executes code of the following detected threats:
- Tool.SilentInstaller.1.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- and####.####.com
HTTP POST requests:
- and####.####.com/rqd/async?aid=####
Modified file system:
Creates the following files:
- <Package Folder>/.jiagu/libjiagu.so
- <Package Folder>/app_crashrecord/1004
- <Package Folder>/cache/####/887525234245d885d8ba89f7eff47b2467df2553c87fb7ab9901544a32166b23.0.tmp
- <Package Folder>/cache/####/journal.tmp
- <Package Folder>/databases/bugly_db_-journal
- <Package Folder>/files/####/.jg.ic
- <Package Folder>/files/__local_ap_info_cache.json
- <Package Folder>/files/__local_last_session.json
- <Package Folder>/files/__local_stat_cache.json
- <Package Folder>/files/__send_data_1501849271353
- <Package Folder>/files/jpush_stat_cache.json
- <Package Folder>/files/libcuid.so
- <Package Folder>/files/local_crash_lock
- <Package Folder>/files/security_info
- <Package Folder>/files/trace_circle.data
- <Package Folder>/shared_prefs/JPushSA_Config.xml
- <Package Folder>/shared_prefs/JPushSA_Config.xml.bak
- <Package Folder>/shared_prefs/__Baidu_Stat_SDK_SendRem.xml
- <Package Folder>/shared_prefs/baidu_mtj_sdk_record.xml
- <Package Folder>/shared_prefs/baidu_mtj_sdk_record.xml.bak
- <Package Folder>/shared_prefs/crashrecord.xml
- <Package Folder>/shared_prefs/spnameapp.xml
- <Package Folder>/virtual/####/0.xml
- <Package Folder>/virtual/####/userlist.xml
- <SD-Card>/backups/####/.confd
- <SD-Card>/backups/####/.confd-journal
- <SD-Card>/backups/####/.cuid
- <SD-Card>/backups/####/.cuid2
- <SD-Card>/backups/####/.timestamp
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh -c getprop
- /system/bin/sh -c type su
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- getprop
- getprop ro.build.display.id
- getprop ro.build.version.emui
- getprop ro.build.version.opporom
- getprop ro.miui.ui.version.name
- getprop ro.smartisan.version
- getprop ro.vivo.os.version
Loads the following dynamic libraries:
- Bugly
- crash_analysis
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS5Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS5Padding
- AES-GCM-NoPadding
Uses special library to hide executable bytecode.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about installed applications.
Gains access to information about running applications.
Displays its own windows over windows of other applications.
