Adware.Gexin.2096

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) oa-####.d####.al####.com:80
TCP(HTTP/1.1) img.y####.tv:80
TCP(HTTP/1.1) api.s####.mob.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) c####.g####.com:80
TCP(HTTP/1.1) up####.sdk.jig####.cn:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) p####.tc.qq.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) b####.g####.com:80
TCP(HTTP/1.1) d####.y####.tv:80
TCP(HTTP/1.1) mi.g####.qq.com:80
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) c####.y####.tv:443
TCP(TLS/1.0) frontr####.y####.tv:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) adser####.go####.com:443
TCP(TLS/1.0) img.y####.tv:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226
UDP s.j####.cn:19000
TCP 1####.248.241.219:7007

DNS requests:

7j####.c####.z0.####.com
a####.exc.mob.com
a####.u####.com
adser####.go####.com
and####.b####.qq.com
api.s####.mob.com
b####.g####.com
c####.g####.com
c####.g####.ig####.com
c####.y####.tv
c-h####.g####.com
d####.y####.tv
fron####.y####.tv
frontr####.y####.tv
img.y####.tv
imgc####.qq.com
mi.g####.qq.com
oa-####.d####.al####.com
s####.e.qq.com
s.j####.cn
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
ssl.gst####.com
up####.sdk.jig####.cn
v####.y####.tv
www.go####.com
www.go####.nl
www.gst####.com

HTTP GET requests:

d####.y####.tv/event/action?action=####&app=####&loadid=####&m=####&mac=...
d####.y####.tv/event/heartbeat?app=####&beatid=####&interval=####&loadid...
d####.y####.tv/event/session?action=####&app=####&currentpage=####&loadi...
d####.y####.tv/system/bootstrap?app=####&brand=####&btype=####&idfa=####...
d####.y####.tv/video/videoplay?app=####&loadid=####&logid=####&m=####&ma...
d####.y####.tv/video/videoshow?app=####&loadid=####&m=####&mac=####&mode...
img.y####.tv//00000001/u6006500.jpg
img.y####.tv/20160908/v_13176376.jpg?x-oss-process=####
img.y####.tv/20170516/v_13188460.jpg
img.y####.tv/20170523/v_13399187.jpg
img.y####.tv/20170627/v_15253892.jpg
img.y####.tv/20171108/v_18238016.jpg
img.y####.tv/20180209/v_20158153.jpg?x-oss-process=####
img.y####.tv/20180319/643cd1b1d7daed0d254cd646523d0636.jpg
img.y####.tv/20180328/v_20685555.jpg?x-oss-process=####
img.y####.tv/20180610/cc3451faccd3c18dba35a932c000399e.jpg?x-oss-process...
mi.g####.qq.com/gdt_mview.fcg?datatype=####&posid=####&count=####&r=####...
mi.g####.qq.com/gdt_mview.fcg?posw=####&posh=####&count=####&r=####&data...
oa-####.d####.al####.com/fetch_creative?bidrequ####
p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
t####.c####.q####.####.com/tdata_MkX219
t####.c####.q####.####.com/tdata_iGj879
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

a####.exc.mob.com/errconf
a####.u####.com/app_logs
and####.b####.qq.com/rqd/async?aid=####
api.s####.mob.com/conf5
api.s####.mob.com/conn
api.s####.mob.com/snsconf
b####.g####.com/api.php?format=####&t=####
c####.g####.com/api.php?format=####&t=####
s####.e.qq.com/activate
s####.e.qq.com/msg
sdk.o####.p####.####.com/api.php?format=####&t=####
up####.sdk.jig####.cn/v1/push/sdk/postlist

Modified file system:

Creates the following files:

/data/data/####/.duid
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrlock
/data/data/####/.statistics
/data/data/####/.vpl_lock
/data/data/####/0a97254aceda88bfd9b9009cc48e6702b73dedc896bd566....0.tmp
/data/data/####/1002
/data/data/####/1004
/data/data/####/1f489c22b1de57f2a8f6a0a3982d90825ee8f6877c2622e....0.tmp
/data/data/####/2265ef538cae6b201fc9db0ac308c79208edca4d383fce9....0.tmp
/data/data/####/28dd4f86316d0ff39f5e36ceff8e435cfd5129ae3e5d3fa....0.tmp
/data/data/####/68a38e13199027fb90d8e691ee044b0de21fe9ac791ee2f....0.tmp
/data/data/####/7ee1ad1f45f956be6775925aac4584581711c7f1da5dccd....0.tmp
/data/data/####/83014bf5-bf5f-4dde-a711-c448fe2b037f
/data/data/####/89452d54cc0a0e71d764a60f7056fcc228144de5a1a0a3b....0.tmp
/data/data/####/8c6d8e306386942bf4cfee7206b83b9daa8fa3354db2efd....0.tmp
/data/data/####/91fb9e1fb4030b6ea88c9d7f67555520d2a65068367ab32....0.tmp
/data/data/####/92b1d00b-20b8-46c9-b4b2-66c3d09669fb
/data/data/####/937d9420545eacd4189bd9abdf56a396041ed3bca1bd659....0.tmp
/data/data/####/BuglySdkInfos.xml
/data/data/####/GDTSDK.db
/data/data/####/GDTSDK.db-journal
/data/data/####/JPushSA_Config.xml
/data/data/####/MultiDex.lock
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/aebc5d7133df41121428d4c6870387404528217aef83b0a....0.tmp
/data/data/####/b5740e8a87d4ab29ff1b9fa7be50df35f5d530afcbbc1bb....0.tmp
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cfec2c05dcd244788497909c6332a479c9673b90eb6f7c5....0.tmp
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/crashrecord.xml
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f2743d59a62b7d0d5783d9e417d9ff87c83125684f8064f....0.tmp
/data/data/####/gdaemon_20161017
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/gdt_plugin.tmp
/data/data/####/gdt_plugin.tmp.sig
/data/data/####/gdt_suid
/data/data/####/getui_sp.xml
/data/data/####/gtc.db-journal
/data/data/####/hudid.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/libjiagu557181570.so
/data/data/####/local_crash_lock
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/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/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/security_info
/data/data/####/share_sdk_1
/data/data/####/sharesdk.db-journal
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_iGj879
/data/data/####/tdata_iGj879.jar
/data/data/####/tv.yilan.bobo.app.BETA_VALUES.xml
/data/data/####/tv.yilan.bobo.app_preferences.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/update_lc
/data/data/####/yilan.db-journal
/data/media/####/.artc_lock
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.hudid
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.mn_-1464060969
/data/media/####/.nomedia
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.push_deviceid
/data/media/####/.rc_lock
/data/media/####/.slw
/data/media/####/.ss_lock
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/logs_0.csv
/data/media/####/tdata_MkX219
/data/media/####/tdata_iGj879
/data/media/####/test.log
/data/media/####/tv.yilan.bobo.app.db
/data/media/####/tv.yilan.bobo.app_.db

Miscellaneous:

Executes next shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 24652 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu557181570.so
getprop

Loads the following dynamic libraries:

Bugly
getuiext2
ijkffmpeg
ijkplayer
ijksdl
jcore120
libjiagu557181570

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about installed applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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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Technical information

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