Adware.Gexin.20979

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) ap####.zy####.com:80
TCP(HTTP/1.1) al####.u####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) i.t####.com:80
TCP(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) 1####.194.73.95:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) 74.1####.205.138:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) appma####.zy####.com:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP(TLS/1.0) wa####.127.net:443
TCP(TLS/1.0) 64.2####.162.95:443
TCP(TLS/1.0) web####.net####.im:443
TCP(TLS/1.2) 64.2####.162.94:443
TCP cm-1####.g####.com:5227
TCP sdk.o####.t####.####.com:5224

DNS requests:

a####.u####.com
android####.go####.com
ap####.zy####.com
api.map.b####.com
appma####.zy####.com
av1.x####.com
c####.x####.com
c####.x####.com
c-h####.g####.com
cm-1####.g####.com
i####.zyz.org.cn
i.t####.com
lbs.net####.im
loc.map.b####.com
log.u####.com
m####.go####.com
plb####.u####.com
sdk.c####.g####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
wa####.127.net
web####.net####.im

HTTP GET requests:

i.t####.com/a/3ecf82f3930e0f2fca8c3019af489a072
ti####.c####.l####.####.com/config/hzv9.conf
ti####.c####.l####.####.com/vms/2017/30//14992254243103b4baf4d63d545caae...

HTTP POST requests:

al####.u####.com/app_logs
ap####.zy####.com/other/area

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jg.store.report_cf
/data/data/####/.jgck
/data/data/####/1614623661385_2991
/data/data/####/1614623662528_2991
/data/data/####/1614623662981_2991
/data/data/####/1614623663355_2991
/data/data/####/1614623664106_2991
/data/data/####/1614623665314_3041
/data/data/####/1614623665929_3133
/data/data/####/1614623666178_3041
/data/data/####/1614623666357_3102
/data/data/####/1614623666593_3133
/data/data/####/1614623666755_3041
/data/data/####/1614623667190_3102
/data/data/####/1614623667253_3133
/data/data/####/1614623668026_3102
/data/data/####/1614623669175_3102
/data/data/####/1614623669245_3133
/data/data/####/1614623669521_2991
/data/data/####/1614623669813_3133
/data/data/####/1614623669947_3102
/data/data/####/1614623670169_2991
/data/data/####/1614623670547_2991
/data/data/####/1614623670555_3041
/data/data/####/1614623670636_3102
/data/data/####/1614623670756_3041
/data/data/####/1614623671558_2991
/data/data/####/1614623672087_2991
/data/data/####/Archimedes_p1
/data/data/####/Archimedes_p2
/data/data/####/Archimedes_p3
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/Demo.null.xml
/data/data/####/NIMSDK_Config_a1ec0edeefac2e6b82ed7ff97c853e34.xml
/data/data/####/TDCloudSettingsConfig5C21DEFAD5EA4B3FB5E84220C3...ml.bak
/data/data/####/TDCloudSettingsConfig5C21DEFAD5EA4B3FB5E84220C3E057A1.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TD_app_pefercen_profile.xml.bak
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime.xml (deleted)
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_longtime0.xml (deleted)
/data/data/####/TDpref_longtime0.xml.bak
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime.xml.bak
/data/data/####/TDpref_shorttime0.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/area.json
/data/data/####/authStatus_com.zyh.zyh_admin.xml
/data/data/####/authStatus_com.zyh.zyh_admin;core.xml
/data/data/####/authStatus_com.zyh.zyh_admin;pushservice.xml
/data/data/####/authStatus_com.zyh.zyh_admin;remote.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/com.zyh.zyh_admin_preferences.xml
/data/data/####/core_umeng_common_config.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNjE0NjIzNjYwODM2;
/data/data/####/dW1weF9zaGFyZV8xNjE0NjIzNjkwODYw;
/data/data/####/dW1weF9zaGFyZV8xNjE0NjIzNjkxMjYz;
/data/data/####/default.xml
/data/data/####/default.xml (deleted)
/data/data/####/default.xml.bak
/data/data/####/default.xml.bak (deleted)
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/firll.dat
/data/data/####/getui_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/i==1.2.0&&1.3.2_1614623660782_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/iv
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/mac.xml
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/pushservice_umeng_common_config.xml
/data/data/####/remote_umeng_common_config.xml
/data/data/####/run.pid
/data/data/####/salt
/data/data/####/share.db-journal
/data/data/####/tdid.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/.tcookieid
/data/media/####/app.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.zyh.zyh_admin.bin
/data/media/####/com.zyh.zyh_admin.db
/data/media/####/nim_sdk.log
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
getprop
ls /
ls /sys/class/thermal

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
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 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.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

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