Technical information
Malicious functions:
Sends SMS messages:
- 13580690717: ####->####
- 13580690717: 拦截服务已启动,软件到期时间2020-06-27 00:00:00
- 13580690717: 拦截启动,回复com#false关闭com#true开启, 版本18 Generic Android-x86
- 13580690717: 900->####
Removes its shortcut from the home screen.
Network activity:
Connecting to:
- and####.####.com
HTTP POST requests:
- and####.####.com/rqd/async
Modified file system:
Creates the following files:
- /data/data/####/files/security_info
- /data/data/####/databases/bugly_db_legu-journal
- /data/data/####/tx_shell/libshella-2.8.1.so
- /data/data/####/mix.dex
- /data/data/####/files/local_crash_lock
- /data/data/####/files/native_record_lock
Sets the 'executable' attribute to the following files:
- /data/data/####/tx_shell/libshella-2.8.1.so
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh -c getprop ro.build.fingerprint
- /system/bin/sh -c getprop ro.meizu.product.model
- getprop ro.gn.gnromvernumber
- chmod 700 /data/data/####/tx_shell/libshella-2.8.1.so
- /system/bin/sh -c type su
- /system/bin/sh -c getprop ro.build.rom.id
- /system/bin/sh -c getprop ro.aa.romver
- logcat -d -v threadtime
- getprop ro.aa.romver
- getprop ro.lewa.version
- /system/bin/sh -c getprop ro.build.nubia.rom.name
- /system/bin/sh -c getprop ro.miui.ui.version.name
- getprop ro.build.rom.id
- getprop ro.lenovo.series
- getprop ro.yunos.version
- /system/bin/sh -c getprop ro.gn.gnromvernumber
- getprop ro.build.nubia.rom.name
- getprop ro.build.fingerprint
- /system/bin/sh -c getprop ro.board.platform
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
- /system/bin/sh -c getprop ro.lewa.version
- /system/bin/sh -c getprop ro.build.version.opporom
- getprop ro.build.tyd.kbstyle_version
- getprop ro.meizu.product.model
- getprop ro.board.platform
- getprop ro.build.version.opporom
- /system/bin/dexopt --dex 27 49 40 292 /data/data/####/mix.dex 1493728884 -49011495 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/framework.jar /system/f
- getprop ro.vivo.os.build.display.id
- /system/bin/sh -c getprop ro.lenovo.series
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
- getprop ro.miui.ui.version.name
- /system/bin/sh -c getprop ro.build.version.emui
- getprop ro.build.version.emui
Uses special library to hide executable bytecode.
Contains functionality to send SMS messages automatically.
