Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.3.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) sdk-ope####.g####.com:80
- TCP(HTTP/1.1) www.you####.cn:8600
- TCP(HTTP/1.1) t####.c####.q####.####.com:80
- TCP(HTTP/1.1) www.you####.cn:80
- TCP(HTTP/1.1) st####.dc####.net.cn:80
- TCP(TLS/1.0) www.you####.cn:443
- TCP(TLS/1.0) 1####.217.17.78:443
- TCP(TLS/1.0) ser####.dc####.net.cn:443
- TCP(TLS/1.0) res####.a####.com:443
- TCP(TLS/1.0) et2.wagbr####.g####.com:443
- TCP sdk.o####.t####.####.com:5224
- TCP c####.g####.ig####.com:5226
DNS requests:
- c####.g####.ig####.com
- c-h####.g####.com
- res####.a####.com
- sdk-ope####.g####.com
- sdk.c####.ig####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- ser####.dc####.net.cn
- st####.dc####.net.cn
- we####.a####.com
- www.you####.cn
HTTP GET requests:
- t####.c####.q####.####.com/config/hz-hzv6.conf
- www.you####.cn//group1/M00/00/05/rBJX21xg_WKAbTAhAAHesEpq3ZE27..png
- www.you####.cn:8600/api/sys/advert/0
- www.you####.cn:8600/api/sys/config
- www.you####.cn:8600/api/sys/dict
- www.you####.cn:8600/api/sys/wgt/190
- www.you####.cn:8600/resource/objHead.png
HTTP POST requests:
- c-h####.g####.com/api.php?format=####&t=####
- sdk-ope####.g####.com/api.php?format=####&t=####
- st####.dc####.net.cn/device/location
- www.you####.cn:8600/api/action
File system changes:
Creates the following files:
- /data/data/####/.imei.txt
- /data/data/####/.jg.ic
- /data/data/####/CachedGeoposition.db
- /data/data/####/CachedGeoposition.db-journal
- /data/data/####/H50DFCC76.xml
- /data/data/####/H50DFCC76_download_dcloud.xml
- /data/data/####/MultiDex.lock
- /data/data/####/_adio.dcloud.feature.ad.a.a.xml
- /data/data/####/clientid_igexin.xml
- /data/data/####/data_0
- /data/data/####/data_1
- /data/data/####/data_2
- /data/data/####/data_3
- /data/data/####/dc_ad_type_key.xml
- /data/data/####/eje3cnc
- /data/data/####/f_000001
- /data/data/####/f_000002
- /data/data/####/f_000003
- /data/data/####/f_000004
- /data/data/####/f_000005
- /data/data/####/f_000006
- /data/data/####/f_000007
- /data/data/####/file__0.localstorage-journal
- /data/data/####/gdaemon_20161017
- /data/data/####/getui_sp.xml
- /data/data/####/gx_sp.xml
- /data/data/####/html5Geo.xml
- /data/data/####/index
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libjiagu876664001.so
- /data/data/####/multidex.version.xml
- /data/data/####/pdr.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/####/start_statistics_data.xml
- /data/data/####/stream_permission.xml
- /data/data/####/test_app
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/webviewCookiesChromium.db-journal (deleted)
- /data/data/####/webviewCookiesChromiumPrivate.db-journal
- /data/media/####/.imei.txt
- /data/media/####/AdEnable.dat
- /data/media/####/app.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/io.youthyo.bin
- /data/media/####/io.youthyo.db
- /data/media/####/test.log
- /data/media/####/youthyo191.wgt
Miscellaneous:
Executes the following shell scripts:
- <Package Folder>/files/gdaemon_20161017 0 <Package>/io.dcloud.feature.apsGt.GTNormalPushService 24063 300 0
- chmod 700 <Package Folder>/files/gdaemon_20161017
- sh <Package Folder>/files/gdaemon_20161017 0 <Package>/io.dcloud.feature.apsGt.GTNormalPushService 24063 300 0
Loads the following dynamic libraries:
- getuiext3
- libjiagu876664001
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
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.
