Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Locker.441.origin
Network activity:
Connecting to:
- a####.####.com
- a####.####.net
- aexcep####.####.com
- aexcep####.####.com:8012
- and####.####.com
- s####.####.net
- statis####.####.com
- t####.####.net
HTTP GET requests:
- a####.####.net/offer/dist/aos/pkg/2.6.1/offers_2.6.1.zip
- a####.####.net/v3/zip_upd?s=####
- s####.####.net/aos/v3/pns?s=####
- s####.####.net/stat/aos/v3/init?s=####
HTTP POST requests:
- a####.####.com/app_logs
- aexcep####.####.com/rqd/async
- aexcep####.####.com:8012/rqd/async
- and####.####.com/rqd/async
- statis####.####.com/statistics/init.json
- t####.####.net/v1/android/packages?rt=####&sign=####
Modified file system:
Creates the following files:
- /system/app/key.bat
- /system/lib/libStarEngine.so
- <Package Folder>/app_a/k.bat
- <Package Folder>/app_a/key.bat
- <Package Folder>/app_a/libStarEngine.so
- <Package Folder>/databases/7dc09a4b2207810379ab0797f48e8c6c
- <Package Folder>/databases/7dc09a4b2207810379ab0797f48e8c6c-journal
- <Package Folder>/databases/OxgHkj2lz09F
- <Package Folder>/databases/OxgHkj2lz09F-journal
- <Package Folder>/databases/P15pKIjsm64m
- <Package Folder>/databases/P15pKIjsm64m-journal
- <Package Folder>/databases/T1oX0rhhuXWt
- <Package Folder>/databases/T1oX0rhhuXWt-journal
- <Package Folder>/databases/XKwVoK0huy3R
- <Package Folder>/databases/XKwVoK0huy3R-journal
- <Package Folder>/databases/b3d78c727961f482de3a50eba2d648b1
- <Package Folder>/databases/b3d78c727961f482de3a50eba2d648b1-journal
- <Package Folder>/databases/bugly_db_legu-journal
- <Package Folder>/databases/download.db
- <Package Folder>/databases/download.db-journal
- <Package Folder>/databases/jqIqJYOT3JpT
- <Package Folder>/databases/jqIqJYOT3JpT-journal
- <Package Folder>/databases/wIU6pTyUBYWX
- <Package Folder>/databases/wIU6pTyUBYWX-journal
- <Package Folder>/databases/wsUL1uCdKvjD
- <Package Folder>/databases/wsUL1uCdKvjD-journal
- <Package Folder>/files/####/arrow-left.png
- <Package Folder>/files/####/arrow-right.png
- <Package Folder>/files/####/blank.gif
- <Package Folder>/files/####/close-icon.png
- <Package Folder>/files/####/default.png
- <Package Folder>/files/####/detail-wx.html
- <Package Folder>/files/####/detail-wx.js
- <Package Folder>/files/####/detail.html
- <Package Folder>/files/####/detail.js
- <Package Folder>/files/####/feedback.html
- <Package Folder>/files/####/feedback.js
- <Package Folder>/files/####/form.css
- <Package Folder>/files/####/global.js
- <Package Folder>/files/####/lists.css
- <Package Folder>/files/####/lists.html
- <Package Folder>/files/####/lists.js
- <Package Folder>/files/####/md5.js
- <Package Folder>/files/####/pic_m.png
- <Package Folder>/files/####/pic_tips_01.png
- <Package Folder>/files/####/pic_tips_02.png
- <Package Folder>/files/####/result.png
- <Package Folder>/files/####/rule.html
- <Package Folder>/files/####/sdetail.html
- <Package Folder>/files/####/share.css
- <Package Folder>/files/####/share.html
- <Package Folder>/files/####/share.js
- <Package Folder>/files/####/sprite-face.png
- <Package Folder>/files/####/sprite-icons.png
- <Package Folder>/files/####/sprite-icons2.png
- <Package Folder>/files/####/wx-step1.jpg
- <Package Folder>/files/####/wx-step2.jpg
- <Package Folder>/files/####/wx-step3.jpg
- <Package Folder>/files/####/wx-step4.jpg
- <Package Folder>/files/####/wx-step5.jpg
- <Package Folder>/files/.imprint
- <Package Folder>/files/373240561418738c721572c1da14b85e
- <Package Folder>/files/local_crash_lock
- <Package Folder>/files/mobclick_agent_cached_<Package>121
- <Package Folder>/files/native_record_lock (deleted)
- <Package Folder>/files/security_info
- <Package Folder>/files/umeng_it.cache
- <Package Folder>/mix.dex
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/<Package>_preferences.xml.bak
- <Package Folder>/shared_prefs/CE94557724F842149D690D0E8CBB1CBD.xml
- <Package Folder>/shared_prefs/OFFERSCONFIG1.xml
- <Package Folder>/shared_prefs/syezon_agent_online_setting_<Package>.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml.bak
- <Package Folder>/shared_prefs/umeng_general_config.xml.bak (deleted)
- <Package Folder>/shared_prefs/update.xml
- <Package Folder>/tx_shell/libnfix.so
- <Package Folder>/tx_shell/libshella-2.10.1.so
- <Package Folder>/tx_shell/libufix.so
- <SD-Card>/.android/####/flowadd
- <SD-Card>/Android/####/373240561418738c721572c1da14b85e.ymtf
- <SD-Card>/Android/####/i42d45df023jnkdd93la483f9xGFKXI
- <SD-Card>/Android/####/s92TjjdfoP2n3o9dfji2l9s1olkjf0p
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh -c getprop ro.aa.romver
- /system/bin/sh -c getprop ro.board.platform
- /system/bin/sh -c getprop ro.build.fingerprint
- /system/bin/sh -c getprop ro.build.nubia.rom.name
- /system/bin/sh -c getprop ro.build.rom.id
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
- /system/bin/sh -c getprop ro.build.version.emui
- /system/bin/sh -c getprop ro.build.version.opporom
- /system/bin/sh -c getprop ro.gn.gnromvernumber
- /system/bin/sh -c getprop ro.lenovo.series
- /system/bin/sh -c getprop ro.lewa.version
- /system/bin/sh -c getprop ro.meizu.product.model
- /system/bin/sh -c getprop ro.miui.ui.version.name
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
- /system/bin/sh -c type su
- <error:2>
- chmod 000 /system/app/Launcher2.apk
- chmod 0644 /system/app/time.apk
- chmod 0644 /system/lib/libStarEngine.so
- chmod 0777 /system/app/key.bat
- chmod 700 /data/data/com.syezon.wifi/tx_shell/libnfix.so
- chmod 700 /data/data/com.syezon.wifi/tx_shell/libshella-2.10.1.so
- chmod 700 /data/data/com.syezon.wifi/tx_shell/libufix.so
- chmod 700 <Package Folder>/tx_shell/libnfix.so
- chmod 700 <Package Folder>/tx_shell/libshella-2.10.1.so
- chmod 700 <Package Folder>/tx_shell/libufix.so
- cp <Package Folder>/app_a/key.bat /system/app/
- cp <Package Folder>/app_a/libStarEngine.so /system/lib/
- getprop ro.aa.romver
- getprop ro.board.platform
- getprop ro.build.fingerprint
- getprop ro.build.nubia.rom.name
- getprop ro.build.rom.id
- getprop ro.build.tyd.kbstyle_version
- getprop ro.build.version.emui
- getprop ro.build.version.opporom
- getprop ro.gn.gnromvernumber
- getprop ro.lenovo.series
- getprop ro.lewa.version
- getprop ro.meizu.product.model
- getprop ro.miui.ui.version.name
- getprop ro.vivo.os.build.display.id
- getprop ro.yunos.version
- logcat -d -v threadtime
- ls data
- mount -o rw,remount /system
- mv /system/app/key.bat /system/app/time.apk
- sh
- su
Loads the following dynamic libraries:
- Bugly
- libnfix
- libshella-2.10.1
- libufix
- nfix
- ufix
Uses the following algorithms to encrypt data:
- AES-GCM-NoPadding
- PBEWITHMD5andDES
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES
- AES-GCM-NoPadding
- PBEWITHMD5andDES
Uses elevated priveleges.
Uses special library to hide executable bytecode.
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
Adds tasks to the system scheduler
Displays its own windows over windows of other applications