Adware.Gexin.13542

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) qin####.com.www.####.com:80
TCP(HTTP/1.1) s####.milian####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) img.milian####.com:80
TCP(HTTP/1.1) api.y####.me:80
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) ad####.m.ta####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) ada####.m.ta####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(TLS/1.0) 1####.217.17.110:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) wa####.127.net:443
TCP(TLS/1.0) mobile-####.newr####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226

DNS requests:

7j####.c####.z0.####.com
a####.man.aliy####.com
ad####.m.ta####.com
ada####.m.ta####.com
api.y####.me
c####.g####.ig####.com
c-h####.g####.com
img.milian####.com
lbs.net####.im
mobile-####.newr####.com
mobile-####.newr####.com
mt####.go####.com
plb####.u####.com
pub-####.qin####.com
s####.milian####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
wa####.127.net
wfd.net####.im

HTTP GET requests:

ad####.m.ta####.com/rest/gc2?ak=####&av=####&c=####&d=####&sv=####&t=###...
api.y####.me/v1/configurations.json
img.milian####.com/uploads/tuiguang/image/2018-01-19/splash.jpg
qin####.com.www.####.com/tdata_EDT369
s####.milian####.com/api/count?action=####&app=####&sex=####&user=####&c...
t####.c####.q####.####.com/config/hz-hzv6.conf
t####.c####.q####.####.com/tdata_Gfv491
t####.c####.q####.####.com/tdata_MkX219
t####.c####.q####.####.com/tdata_ZvO248
t####.c####.q####.####.com/tdata_zzW503

HTTP POST requests:

ada####.m.ta####.com/rest/sur?ak=####&av=####&c=####&v=####&s=####&d=###...
c-h####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####&d=####&k=####
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/2019-05-14T15;36;26.714+00;00-IS_SILENT.stacktrace
/data/data/####/2019-05-14T15;36;37.426+00;00-IS_SILENT.stacktrace
/data/data/####/2019-05-14T15;36;47.685+00;00-IS_SILENT.stacktrace
/data/data/####/2019-05-14T15;36;56.751+00;00-IS_SILENT.stacktrace
/data/data/####/2019-05-14T15;37;07.064+00;00-IS_SILENT.stacktrace
/data/data/####/2019-05-14T15;37;15.950+00;00-IS_SILENT.stacktrace
/data/data/####/2019-05-14T15;37;27.753+00;00-IS_SILENT.stacktrace
/data/data/####/693901ddf8a5b45d010230ab641651b6a5077076ce2fc4b....0.tmp
/data/data/####/ACRA-INSTALLATION
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/NIMSDK_Config_4fb272b22e546b28cb7d80ffe329b526.xml
/data/data/####/NRAnalyticAttributeStore.xml
/data/data/####/NRCrashStore.xml
/data/data/####/UTCommon.xml
/data/data/####/a11efb60f468
/data/data/####/a==7.5.0&&6.3.1.5_1557848184254_envelope.log
/data/data/####/ap.Lock
/data/data/####/com.newrelic.android.agent.v1_me.yidui.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MTgzNDA0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MTkzNTk0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MjAzNTM5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MjEyNzgx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MjIzMTEx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MjMyMTQ5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MjQ0MDM1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODQ4MjUxOTQw;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fresh.db
/data/data/####/fresh.db-journal
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&6.3.1.5_1557848183511_envelope.log
/data/data/####/i==1.2.0&&6.3.1.5_1557848193656_envelope.log
/data/data/####/i==1.2.0&&6.3.1.5_1557848203587_envelope.log
/data/data/####/i==1.2.0&&6.3.1.5_1557848212777_envelope.log
/data/data/####/i==1.2.0&&6.3.1.5_1557848223371_envelope.log
/data/data/####/i==1.2.0&&6.3.1.5_1557848232184_envelope.log
/data/data/####/i==1.2.0&&6.3.1.5_1557848244056_envelope.log
/data/data/####/i==1.2.0&&6.3.1.5_1557848251946_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu-1745532112.so
/data/data/####/me.yidui_preferences.xml
/data/data/####/multidex.version.xml
/data/data/####/nr_installation
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/tdata_Gfv491
/data/data/####/tdata_Gfv491.jar
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_ZvO248
/data/data/####/tdata_ZvO248.jar
/data/data/####/tdata_zzW503
/data/data/####/tdata_zzW503.jar
/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_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/webview.db-journal
/data/data/####/yidui.db-journal
/data/data/####/yidui.xml
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/me.yidui.bin
/data/media/####/me.yidui.db
/data/media/####/nim_sdk.log
/data/media/####/sysid.dat
/data/media/####/tdata_Gfv491
/data/media/####/tdata_MkX219
/data/media/####/tdata_ZvO248
/data/media/####/tdata_zzW503
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.tanliani.service.GetuiPushService 23804 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu-1745532112.so
dumpsys meminfo 2306
dumpsys meminfo 2587
dumpsys meminfo 2757
dumpsys meminfo 2895
dumpsys meminfo 3044
dumpsys meminfo 3169
dumpsys meminfo 3317
getprop ro.miui.ui.version.code
logcat -t 100 -v time
ls /sys/class/thermal
mount
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.tanliani.service.GetuiPushService 23804 300 0

Loads the following dynamic libraries:

getuiext2
libjiagu-1745532112
ut_c_api

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
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 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

アンチウイルスに関する誤解と噂

Technical information

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