Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) sni.c####.q####.####.net:80
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) www.go####.nl:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) api.51dat####.com:443
- TCP(TLS/1.0) adser####.go####.com:443
- TCP(TLS/1.0) qy-swa####.qi####.com:443
- TCP(TLS/1.0) up.se####.com:443
- TCP(TLS/1.0) ql####.se####.com:443
- TCP c####.g####.ig####.com:5224
- TCP sdk.o####.t####.####.com:5224
DNS requests:
- 7j####.c####.z0.####.com
- adser####.go####.com
- and####.b####.qq.com
- api.51dat####.com
- c####.g####.ig####.com
- c-h####.g####.com
- l####.tbs.qq.com
- ql####.se####.com
- qy-swa####.qi####.com
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- ssl.gst####.com
- up.se####.com
- www.go####.com
- www.go####.nl
- www.gst####.com
HTTP GET requests:
- sni.c####.q####.####.net/config/hz-hzv3.conf
- sni.c####.q####.####.net/tdata_MkX219
- sni.c####.q####.####.net/tdata_iGj879
HTTP POST requests:
- and####.b####.qq.com/rqd/async
- c-h####.g####.com/api.php?format=####&t=####
- l####.tbs.qq.com/ajax?c=####&k=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
Modified file system:
Creates the following files:
- /data/data/####/1547180629-1094299638
- /data/data/####/17886159381479982215
- /data/data/####/bugly_db_legu-journal
- /data/data/####/com.qiyukf.analytics.xml
- /data/data/####/core_info
- /data/data/####/cube_ptr_classic_last_update.xml
- /data/data/####/device_id.xml.xml
- /data/data/####/gdaemon_20161017
- /data/data/####/getui_sp.xml
- /data/data/####/gx_sp.xml
- /data/data/####/info.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libshella-2.8.so
- /data/data/####/libufix.so
- /data/data/####/local_crash_lock
- /data/data/####/mix.dex
- /data/data/####/native_record_lock
- /data/data/####/push.pid
- /data/data/####/pushext.db-journal
- /data/data/####/pushg.db-journal
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/security_info
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/tdata_MkX219
- /data/data/####/tdata_MkX219.jar
- /data/data/####/tdata_iGj879
- /data/data/####/tdata_iGj879.jar
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/unicorn#cheese#
- /data/data/####/zhurong.xml
- /data/media/####/.nomedia
- /data/media/####/22snutrj0hdyqiwj31194s9za0.tmp
- /data/media/####/app.db
- /data/media/####/com.getui.sdk.deviceId.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.qly.loan.db
- /data/media/####/journal.tmp
- /data/media/####/tdata_MkX219
- /data/media/####/tdata_iGj879
- /data/media/####/test.log
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
- <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 24179 300 0
- chmod 700 <Package Folder>/files/gdaemon_20161017
- chmod 700 <Package Folder>/tx_shell/libnfix.so
- chmod 700 <Package Folder>/tx_shell/libshella-2.8.so
- chmod 700 <Package Folder>/tx_shell/libufix.so
- 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.product.cpu.abi
- getprop ro.vivo.os.build.display.id
- getprop ro.yunos.version
- logcat -d -v threadtime
- sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 24179 300 0
Loads the following dynamic libraries:
- Bugly
- getuiext2
- libnfix
- libshella-2.8
- libufix
- nfix
- tongdun
- ufix
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- RSA-ECB-NoPadding
- RSA-ECB-PKCS1Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-GCM-NoPadding
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.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
