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) a####.u####.com:80
- 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(TLS/1.0) a####.u51.com:443
- TCP(TLS/1.0) s####.map.b####.com:443
- TCP(TLS/1.0) redi####.network####.com:443
- TCP(TLS/1.0) 1####.217.19.206:443
- TCP(TLS/1.0) www.51zhan####.com:443
- TCP(TLS/1.0) dc1.network####.com:443
- TCP c####.g####.ig####.com:5225
- TCP sdk.o####.t####.####.com:5224
DNS requests:
- 7j####.c####.z0.####.com
- a####.u####.com
- a####.u51.com
- c####.g####.ig####.com
- c-h####.g####.com
- dc1.network####.com
- loc.map.b####.com
- redi####.network####.com
- s####.map.b####.com
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- www.51zhan####.com
HTTP GET requests:
- t####.c####.q####.####.com/config/hz-hzv3.conf
- t####.c####.q####.####.com/tdata_IKl114
- t####.c####.q####.####.com/tdata_SzA553
- t####.c####.q####.####.com/tdata_qHR433
HTTP POST requests:
- a####.u####.com/app_logs
- c-h####.g####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/51zhangdan.db-journal
- /data/data/####/CMRequire.dat
- /data/data/####/DVDirectory.cfg
- /data/data/####/DVHotMap.cfg
- /data/data/####/DVHotcity.cfg
- /data/data/####/DVVersion.cfg
- /data/data/####/ResPack.rs
- /data/data/####/VerDatset.dat
- /data/data/####/authStatus_com.zhangdan.app.xml
- /data/data/####/authStatus_com.zhangdan.app;pushservice.xml
- /data/data/####/authStatus_com.zhangdan.app;remote.xml
- /data/data/####/card.xml
- /data/data/####/com.networkbench.agent.impl.v2_com.zhangdan.app.xml
- /data/data/####/com.zhangdan.app_prefs.xml
- /data/data/####/common.xml
- /data/data/####/common_log.xml
- /data/data/####/discount.xml
- /data/data/####/exchangeIdentity.json
- /data/data/####/firll.dat
- /data/data/####/gdaemon_20161017
- /data/data/####/gx_sp.xml
- /data/data/####/init.pid
- /data/data/####/init_c.pid
- /data/data/####/libjiagu.so
- /data/data/####/mapstyle.sty
- /data/data/####/mobclick_agent_cached_com.zhangdan.app8046
- /data/data/####/multidex.version.xml
- /data/data/####/new_version_guide.xml
- /data/data/####/offinfo.dat
- /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/####/satellitestyle.sty
- /data/data/####/shuzilm.db
- /data/data/####/tdata_IKl114
- /data/data/####/tdata_IKl114.jar
- /data/data/####/tdata_SzA553
- /data/data/####/tdata_SzA553.jar
- /data/data/####/tdata_qHR433
- /data/data/####/tdata_qHR433.jar
- /data/data/####/trafficstyle.sty
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_general_config.xml.bak
- /data/data/####/umeng_it.cache
- /data/data/####/ver.dat
- /data/media/####/.cuid
- /data/media/####/.nomedia
- /data/media/####/DeviceId
- /data/media/####/_driver.dat
- /data/media/####/_system.dat
- /data/media/####/app.db
- /data/media/####/com.getui.sdk.deviceId.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.zhangdan.app.db
- /data/media/####/gj_origin_channel
- /data/media/####/log.txt
- /data/media/####/ls.db
- /data/media/####/ls.db-journal
- /data/media/####/lut
- /data/media/####/tdata_IKl114
- /data/media/####/tdata_SzA553
- /data/media/####/tdata_qHR433
- /data/media/####/test.log
- /data/media/####/time.txt
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes the following shell scripts:
- /system/xbin/which su
- <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 24575 300 0
- chmod 700 <Package Folder>/files/gdaemon_20161017
- chmod 755 <Package Folder>/files/libjiagu.so
- ls /dev/socket
- netstat
- sh -c cat /proc/cpuinfo
- sh -c cat /proc/net/arp
- sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 24575 300 0
Loads the following dynamic libraries:
- BaiduMapSDK_v3_3_0_15
- du
- getuiext2
- libjiagu
- locSDK5
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses elevated priveleges.
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.
