Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Accesses the ITelephony private interface.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) t####.c####.q####.####.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) www.5u####.com:80
- TCP(TLS/1.0) s####.j####.cn:443
- TCP(TLS/1.0) res####.a####.com:443
- TCP 1####.198.21.224:7003
- TCP c####.g####.ig####.com:5226
- TCP 1####.121.49.82:7008
- TCP sdk.o####.t####.####.com:5224
- UDP s.j####.cn:19000
DNS requests:
- 7j####.c####.z0.####.com
- c####.g####.ig####.com
- c-h####.g####.com
- res####.a####.com
- s####.j####.cn
- s.j####.cn
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- sis.j####.io
- up####.sdk.jig####.cn
- www.5u####.com
HTTP GET requests:
- t####.c####.q####.####.com/tdata_MkX219
- t####.c####.q####.####.com/tdata_iGj879
- www.5u####.com/api/getVersion?version=####
HTTP POST requests:
- c-h####.g####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
- www.5u####.com/api/setPushId
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
- /data/data/####/3533e352a27ee6a9d7e9884ab5c4ffd09ac6bce88b6b0c9....0.tmp
- /data/data/####/418c880372ee7ba083f71df6aca2105b732d2e280b3c778....0.tmp
- /data/data/####/450f66706db004e5b4ab023b734589bebf1072c958f8ee4....0.tmp
- /data/data/####/DB_NAME_CLIENT-journal
- /data/data/####/appPackageNames
- /data/data/####/c0586a10777146560765a69231d89beb.xml
- /data/data/####/cn.jpush.android.user.profile.xml
- /data/data/####/cn.jpush.preferences.v2.xml
- /data/data/####/d.xml
- /data/data/####/disk_entries_list_image_cache_-188863800.xml
- /data/data/####/fbd12071272106ed119c43e3b31696c4eb40a7d51031875....0.tmp
- /data/data/####/gdaemon_20161017
- /data/data/####/getui_sp.xml
- /data/data/####/gx_sp.xml
- /data/data/####/hmdb
- /data/data/####/hmdb-journal
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/journal
- /data/data/####/journal.tmp
- /data/data/####/jpush_device_info.xml
- /data/data/####/jpush_local_notification.db
- /data/data/####/jpush_local_notification.db-journal
- /data/data/####/jpush_stat_cache_history.json
- /data/data/####/jpush_statistics.db
- /data/data/####/jpush_statistics.db-journal
- /data/data/####/k.store
- /data/data/####/libjiagu-1252371925.so
- /data/data/####/logdb.db
- /data/data/####/logdb.db-journal
- /data/data/####/multidex.version.xml
- /data/data/####/pref.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/####/shared_preferences_client.xml
- /data/data/####/tdata_MkX219
- /data/data/####/tdata_MkX219.jar
- /data/data/####/tdata_iGj879
- /data/data/####/tdata_iGj879.jar
- /data/data/####/tray.db-journal
- /data/media/####/.push_deviceid
- /data/media/####/1544674710386.db
- /data/media/####/alsn20170807.db
- /data/media/####/alsn20170807.db-journal
- /data/media/####/app.db
- /data/media/####/com.delelong.wuuclient.bin
- /data/media/####/com.delelong.wuuclient.db
- /data/media/####/com.getui.sdk.deviceId.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/logs.txt
- /data/media/####/mystyle_sdk_1512546238_0100.data
- /data/media/####/tdata_MkX219
- /data/media/####/tdata_iGj879
- /data/media/####/test.log
Miscellaneous:
Executes the following shell scripts:
- <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.thirdparty.push.getui.GTPushService 25245 300 0
- chmod 700 <Package Folder>/files/gdaemon_20161017
Loads the following dynamic libraries:
- getuiext2
- jcore111
- libjiagu-1252371925
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS7Padding
- RSA-ECB-PKCS1Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-NoPadding
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 installed apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
