Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) q####.c####.l####.####.com:80
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) sdk-ope####.g####.com:80
- TCP(HTTP/1.1) go.1####.cn:80
- TCP(HTTP/1.1) loc.map.b####.com:80
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(TLS/1.0) rd.go.1####.cn:9099
- TCP sdk.o####.t####.####.com:5224
- TCP 1####.131.24.153:5227
DNS requests:
- 7j####.c####.z0.####.com
- c-h####.g####.com
- go.1####.cn
- l####.tbs.qq.com
- loc.map.b####.com
- rd.go.1####.cn
- sdk-ope####.g####.com
- sdk.c####.ig####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
HTTP GET requests:
- q####.c####.l####.####.com/config/hz-hzv6.conf
- q####.c####.l####.####.com/tdata_SzD730
- q####.c####.l####.####.com/tdata_ZCi456
- q####.c####.l####.####.com/tdata_zdX887
HTTP POST requests:
- c-h####.g####.com/api.php?format=####&t=####
- go.1####.cn/surfnews/suferDeskInteFace/Agreement
- go.1####.cn/surfnews/suferDeskInteFace/surfdesk?method=####
- l####.tbs.qq.com/ajax?c=####&k=####
- loc.map.b####.com/sdk.php
- sdk-ope####.g####.com/api.php?format=####&t=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/1566407147000.stacktrace
- /data/data/####/1566407193000.stacktrace
- /data/data/####/1566407196000.stacktrace
- /data/data/####/1566407199000.stacktrace
- /data/data/####/1566407202000.stacktrace
- /data/data/####/1566407204000.stacktrace
- /data/data/####/SP_MAIN.xml
- /data/data/####/SurfNews.db
- /data/data/####/SurfNews.db-journal
- /data/data/####/bids.xml
- /data/data/####/com.cplatform.surfdesktop_preferences.xml
- /data/data/####/core_info
- /data/data/####/device_uuid.xml.xml
- /data/data/####/gdaemon_20161017
- /data/data/####/gkt-journal
- /data/data/####/gx_sp.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/jg_so_upgrade_setting.xml
- /data/data/####/libjiagu.so
- /data/data/####/multidex.version.xml
- /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/####/sim_location.xml
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/tdata_SzD730
- /data/data/####/tdata_SzD730.jar
- /data/data/####/tdata_ZCi456
- /data/data/####/tdata_ZCi456.jar
- /data/data/####/tdata_zdX887
- /data/data/####/tdata_zdX887.jar
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/webviewCookiesChromiumPrivate.db-journal
- /data/media/####/.nomedia
- /data/media/####/9356af674e9784bc3927f339eea5c970.0.tmp
- /data/media/####/app.db
- /data/media/####/bc219363cbb59815dba9275ad93da5d0.0.tmp
- /data/media/####/com.cplatform.surfdesktop.db
- /data/media/####/com.getui.sdk.deviceId.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/con.dat
- /data/media/####/gkt-journal
- /data/media/####/gktper
- /data/media/####/journal
- /data/media/####/journal.tmp
- /data/media/####/ls.db
- /data/media/####/ls.db-journal
- /data/media/####/tbslog.txt
- /data/media/####/tdata_SzD730
- /data/media/####/tdata_ZCi456
- /data/media/####/tdata_zdX887
- /data/media/####/test.log
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /proc/cpuinfo
- <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25589 300 0
- chmod 700 <Package Folder>/files/gdaemon_20161017
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- getprop ro.miui.ui.version.name
- getprop ro.product.cpu.abi
- logcat -t 100 -v time
- sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25589 300 0
Loads the following dynamic libraries:
- getuiext2
- libjiagu
- locSDK3
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS5Padding
- RSA-ECB-NoPadding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS5Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about APN settings.
Gets information about installed apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
