Adware.Gexin.1734

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) ser####.dc####.net.cn:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) www.dc####.io:80
TCP(HTTP/1.1) at.al####.com:80
TCP(HTTP/1.1) nav.cn.ron####.com:80
TCP(HTTP/1.1) sni.c####.q####.####.net:80
TCP(HTTP/1.1) dev.5####.cn:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) st####.dc####.net.cn:80
TCP(TLS/1.0) ser####.dc####.net.cn:443
TCP(TLS/1.0) s####.cn.ron####.com:443
TCP sdk.o####.t####.####.com:5224
TCP 1####.92.13.27:8623
TCP c####.g####.ig####.com:5227

DNS requests:

7j####.c####.z0.####.com
at.al####.com
c####.g####.ig####.com
c-h####.g####.com
dev.5####.cn
nav.cn.ron####.com
s####.cn.ron####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
ser####.dc####.net.cn
st####.dc####.net.cn
www.dc####.io

HTTP GET requests:

at.al####.com/t/font_660619_x4zudf2gex8khuxr.css
dev.5####.cn/static/images/person_shop.png
sni.c####.q####.####.net/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_YYn966
t####.c####.q####.####.com/tdata_eOt091
www.dc####.io/urd.json?v=####

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
nav.cn.ron####.com/navipush.json
sdk.o####.p####.####.com/api.php?format=####&t=####
ser####.dc####.net.cn/collect/crash
st####.dc####.net.cn/device/location

Modified file system:

Creates the following files:

/data/data/####/.imei.txt
/data/data/####/.jg.ic
/data/data/####/COUNTLY_STORE.xml
/data/data/####/FwLog.xml
/data/data/####/H53C4437C.xml
/data/data/####/MultiDex.lock
/data/data/####/RongPush.xml
/data/data/####/RongPushAppConfig.xml
/data/data/####/Statistics.xml
/data/data/####/_adio.dcloud.feature.ad.a.a.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/####/f_000001
/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/####/journal.tmp
/data/data/####/libjiagu-1691839127.so
/data/data/####/locale.config.xml
/data/data/####/multidex.version.xml
/data/data/####/pdr.xml
/data/data/####/push.pid
/data/data/####/push_daemon
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/start_statistics_data.xml
/data/data/####/stream_permission.xml
/data/data/####/tdata_YYn966
/data/data/####/tdata_YYn966.jar
/data/data/####/tdata_eOt091
/data/data/####/tdata_eOt091.jar
/data/data/####/test_app
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.buildPropertiesMD5.data
/data/media/####/.imei.txt
/data/media/####/.nomedia
/data/media/####/100x100.png
/data/media/####/1024x1024.png
/data/media/####/1080x1882.png
/data/media/####/114x114.png
/data/media/####/120x120.png
/data/media/####/144x144.png
/data/media/####/152x152.png
/data/media/####/167x167.png
/data/media/####/180x180.png
/data/media/####/192x192.png
/data/media/####/20x20.png
/data/media/####/256x256.png
/data/media/####/29x29.png
/data/media/####/40x40.png
/data/media/####/48x48.png
/data/media/####/50x50.png
/data/media/####/57x57.png
/data/media/####/58x58.png
/data/media/####/60x60.png
/data/media/####/72x72.png
/data/media/####/76x76.png
/data/media/####/80x80.png
/data/media/####/87x87.png
/data/media/####/96x96.png
/data/media/####/AdEnable.dat
/data/media/####/Finance.html
/data/media/####/about_us.html
/data/media/####/about_us_pic1.png
/data/media/####/about_us_pic2.png
/data/media/####/account.html
/data/media/####/addServicePersonal.html
/data/media/####/add_conpom.html
/data/media/####/add_product.css
/data/media/####/add_product.html
/data/media/####/admin_class.html
/data/media/####/all_conmodity.html
/data/media/####/app.db
/data/media/####/app.js
/data/media/####/bg.png
/data/media/####/bind_bank.html
/data/media/####/checked.png
/data/media/####/city.js
/data/media/####/collection.png
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.phonebu.familylove_merchant.bin
/data/media/####/com.phonebu.familylove_merchant.db
/data/media/####/commonSet.html
/data/media/####/conmodity_sort.html
/data/media/####/crash_1535129729434_2018-08-24-16-55-29.log
/data/media/####/crash_1535129735846_2018-08-24-16-55-35.log
/data/media/####/crash_1535129738255_2018-08-24-16-55-38.log
/data/media/####/crash_1535129741850_2018-08-24-16-55-41.log
/data/media/####/crash_1535129747387_2018-08-24-16-55-47.log
/data/media/####/crash_1535129756064_2018-08-24-16-55-56.log
/data/media/####/crash_1535129777393_2018-08-24-16-56-17.log
/data/media/####/crash_1535129784060_2018-08-24-16-56-24.log
/data/media/####/crash_1535129790316_2018-08-24-16-56-30.log
/data/media/####/createActivity.html
/data/media/####/data_0.png
/data/media/####/data_1.png
/data/media/####/data_2.png
/data/media/####/data_3.png
/data/media/####/eje3cnc
/data/media/####/error.png
/data/media/####/fastclick.js
/data/media/####/file__0.localstorage-journal
/data/media/####/forget_pwd.html
/data/media/####/half.png
/data/media/####/help.html
/data/media/####/help_1.png
/data/media/####/help_2.png
/data/media/####/help_edtail.html
/data/media/####/help_img1.png
/data/media/####/help_img2.png
/data/media/####/help_img3.png
/data/media/####/help_img4.png
/data/media/####/home.png
/data/media/####/home_press.png
/data/media/####/index.css
/data/media/####/index.html
/data/media/####/jquery.js
/data/media/####/lat.jpg
/data/media/####/loading.gif
/data/media/####/loading.png
/data/media/####/localohost.gif
/data/media/####/localohost.png
/data/media/####/localohost1.png
/data/media/####/login.css
/data/media/####/login.html
/data/media/####/logo.jpg
/data/media/####/manifest.json
/data/media/####/market.png
/data/media/####/market_press.png
/data/media/####/marketing.html
/data/media/####/md5.js
/data/media/####/message.html
/data/media/####/modification.html
/data/media/####/more.png
/data/media/####/my.css
/data/media/####/my.html
/data/media/####/my.png
/data/media/####/myActive.html
/data/media/####/my_press.png
/data/media/####/nice.png
/data/media/####/no_data.png
/data/media/####/no_netdata.png
/data/media/####/nocollection.png
/data/media/####/notice.html
/data/media/####/ok_tips.html
/data/media/####/open_shop.html
/data/media/####/open_start.html
/data/media/####/order.html
/data/media/####/order.png
/data/media/####/order_edtail.css
/data/media/####/order_edtail.html
/data/media/####/order_press.png
/data/media/####/order_status.html
/data/media/####/pic_3.png
/data/media/####/pulic.css
/data/media/####/put_forward.html
/data/media/####/receive.mp3
/data/media/####/rule_view.html
/data/media/####/sbg.png
/data/media/####/sel_map.html
/data/media/####/sel_map1.html
/data/media/####/servicePersonal.html
/data/media/####/serviceScope.html
/data/media/####/set_login_pwd.html
/data/media/####/shoopset.html
/data/media/####/shop_information.html
/data/media/####/shop_refund.css
/data/media/####/shop_refund.html
/data/media/####/shop_setting.css
/data/media/####/shop_setting.html
/data/media/####/shop_time.html
/data/media/####/store.html
/data/media/####/store_pic1.png
/data/media/####/store_pic10.png
/data/media/####/store_pic2.png
/data/media/####/store_pic3.png
/data/media/####/store_pic4.png
/data/media/####/store_pic5.png
/data/media/####/store_pic6.png
/data/media/####/store_pic7.png
/data/media/####/store_pic8.png
/data/media/####/store_pic9.png
/data/media/####/tdata_YYn966
/data/media/####/tdata_eOt091
/data/media/####/test.log
/data/media/####/tips_voice.html
/data/media/####/voucher.html
/data/media/####/vue-resoure.js
/data/media/####/vue.min.js
/data/media/####/ydui.flexible.js
/data/media/####/ydui.rem.css
/data/media/####/ydui.rem.js

Miscellaneous:

Executes next shell scripts:

/system/bin/chmod 777 <Package Folder>/app_lib/x86/push_daemon
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.DemoPushService 26189 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu-1691839127.so
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.DemoPushService 26189 300 0

Loads the following dynamic libraries:

RongIMLib
getuiext2
libjiagu-1691839127
push

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding

Uses special library to hide executable bytecode.

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.

技术

术语

教育培训

误区

Technical information

Curing recommendations

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