Adware.Gexin.381

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) cgi.con####.qq.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) larg####.c####.l####.####.com:80
TCP(HTTP/1.1) 47.94.1####.48:80
TCP(HTTP/1.1) 1####.190.125.86:8106
TCP(HTTP/1.1) rs.eas####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) sni.c####.q####.####.net:80
TCP(TLS/1.0) jj####.julan####.com:443
TCP(TLS/1.0) api-####.m####.com:443
TCP(TLS/1.0) wap.cmpass####.com:8443
TCP c####.g####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.u####.com
and####.b####.qq.com
api-####.m####.com
app.julan####.com
c####.g####.ig####.com
c-h####.g####.com
cgi.con####.qq.com
jj####.julan####.com
l####.tbs.qq.com
pub-####.qin####.com
rs.eas####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
wap.cmpass####.com

HTTP GET requests:

cgi.con####.qq.com/qqconnectopen/openapi/policy_conf?sdkv=####&appid=###...
larg####.c####.l####.####.com/offline_pkg/a2ec88b.zip
rs.eas####.com/easemob/server.json?sdk_version=####&app_key=####&file_ve...
sni.c####.q####.####.net/config/hz-hzv3.conf
sni.c####.q####.####.net/tdata_YYn966
sni.c####.q####.####.net/tdata_eOt091
t####.c####.q####.####.com/tdata_EDT356

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0aa63e9a379c
/data/data/####/1002
/data/data/####/1004
/data/data/####/838a5207650f161a9900ebe18d99ae8e.0.tmp
/data/data/####/838a5207650f161a9900ebe18d99ae8e.1.tmp
/data/data/####/9bd934aee6ec3570884d9ddd99354964.0.tmp
/data/data/####/9bd934aee6ec3570884d9ddd99354964.1.tmp
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/ad735ae11839174822b5479fcda498bf.0.tmp
/data/data/####/ad735ae11839174822b5479fcda498bf.1.tmp
/data/data/####/ba156991cba51115be1c40b28a466397.0.tmp
/data/data/####/ba156991cba51115be1c40b28a466397.1.tmp
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.julanling.app-journal
/data/data/####/com.julanling.app.BETA_VALUES.xml
/data/data/####/com.julanling.app_preferences.xml
/data/data/####/com.meizu.flyme.push.xml
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
/data/data/####/com.tencent.open.config.json.1101328984
/data/data/####/config.json
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/dd7455ff435b8b5b0d44b310b58b50cf.0.tmp
/data/data/####/dd7455ff435b8b5b0d44b310b58b50cf.1.tmp
/data/data/####/device_id.xml.xml
/data/data/####/dgq.db-journal
/data/data/####/dgq_sp.xml
/data/data/####/e6e83403dfd2aacb4d772c36b8157921.0.tmp
/data/data/####/e6e83403dfd2aacb4d772c36b8157921.1.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f45075527f97571d89060c40c7de297c.0.tmp
/data/data/####/f45075527f97571d89060c40c7de297c.1.tmp
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jjb.db-journal
/data/data/####/journal.tmp
/data/data/####/julanling.db-journal
/data/data/####/libjiagu-796197802.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/mobclick_agent_user_com.julanling.app.xml
/data/data/####/multidex.version.xml
/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/####/security_info
/data/data/####/sensorsdata.xml
/data/data/####/server.json
/data/data/####/share_prefers.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_YYn966
/data/data/####/tdata_YYn966.jar
/data/data/####/tdata_eOt091
/data/data/####/tdata_eOt091.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_cache_1532047414169.env
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/user_remind_info.xml
/data/data/####/xsgjz.db-journal
/data/data/####/zhgs.db-journal
/data/media/####/.nomedia
/data/media/####/0.4c52ebbdf77dabfb7792.js
/data/media/####/0.de1bbaa3e6c75598990c.js
/data/media/####/1.2b57e677a9aa663ceffe.js
/data/media/####/1.70177562741336c83f50.js
/data/media/####/1.b117034.png
/data/media/####/10.0cbb0ad9cc88681c8707.js
/data/media/####/10.bd9f0a76e70e832a64b6.js
/data/media/####/10.fe76c9b.png
/data/media/####/11.5bd484e049e5a92324bb.js
/data/media/####/11.cb22f8268c31bd7f4e2f.js
/data/media/####/12.33eaca767f7b9b1e6746.js
/data/media/####/12.eeab7279ecbb683b783a.js
/data/media/####/13.5cb4b9bbf8f2397fe5f4.js
/data/media/####/14.0514ea47e9cb6c37b615.js
/data/media/####/15.ac1bf2c7d5488656d227.js
/data/media/####/16.c2598d8a0b455ca14bfd.js
/data/media/####/17.0f8485d12e7fb0760fa5.js
/data/media/####/18.6bc902a9776ae2e7025e.js
/data/media/####/19.2c7ba8cef6d5a04ffc38.js
/data/media/####/2.34baa1bf321710b8ce24.js
/data/media/####/2.57b0627.png
/data/media/####/2.94c82ce6b5f471baf30a.js
/data/media/####/20.3d460ffae7dc86618cc2.js
/data/media/####/2018-07-20.log.txt
/data/media/####/21.cf4327869069813baaa6.js
/data/media/####/22.c4fa787d4a91626ce5fb.js
/data/media/####/3.3fd4f19e97f1d913091c.js
/data/media/####/3.4654053.png
/data/media/####/3.ef0f5a55530a4550f7c6.js
/data/media/####/4.4b13a6b.png
/data/media/####/4.8cbefa0d5cc67778f398.js
/data/media/####/4.b6dabd4c648d71bb1e26.js
/data/media/####/5.21a6f95.png
/data/media/####/5.4555e783f5f9b241c0b8.js
/data/media/####/5.d426dbbbdeb83cc324be.js
/data/media/####/6.1e82b8e1879f37c51f38.js
/data/media/####/6.b8a471cc63024fdbdf1e.js
/data/media/####/6.bcc2d2f.png
/data/media/####/7.9c916a3fd3b76a4a22ed.js
/data/media/####/7.dc40dd9.png
/data/media/####/7.f2b14daccc6ff10630f3.js
/data/media/####/8.1aec0fde3b5621809ff9.js
/data/media/####/8.8a1303a.png
/data/media/####/8.a5f0078b818df41d9b3f.js
/data/media/####/9.194e1313254110e5460b.js
/data/media/####/9.67bc299.png
/data/media/####/9.b8ed90e33b38a7e3728a.js
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/a2ec88b.zip
/data/media/####/abc.html
/data/media/####/app.21ad5280f15cf5d65e7b.js
/data/media/####/app.a6b64561dab8e50c0e64fd834152ada5.css
/data/media/####/app.b2e6c3b3c9bc58565ee5975614281e74.css
/data/media/####/app.db
/data/media/####/app.fc4e01872495201ac494.js
/data/media/####/base.css
/data/media/####/bounty-bg.108f815.png
/data/media/####/clipboard.min.js
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.julanling.app.bin
/data/media/####/com.julanling.app.db
/data/media/####/comment_pre.png
/data/media/####/default-skin.png
/data/media/####/default-skin.svg
/data/media/####/detail-top.7139d04.png
/data/media/####/dsbridge.js
/data/media/####/eat-stay-bg.d5414be.png
/data/media/####/flexible.min.js
/data/media/####/fresh-b.38a69fb.png
/data/media/####/guarantee.0207ca8.png
/data/media/####/guarantee1.b6e9631.png
/data/media/####/guarantee2.cb783ff.png
/data/media/####/guarantee3.5c7a334.png
/data/media/####/guarantee4.006de8c.png
/data/media/####/holiday_list.json
/data/media/####/home-bottom-tip.ccc9520.png
/data/media/####/icon-hand.74a9199.svg
/data/media/####/index.html
/data/media/####/jjb.ico
/data/media/####/journal.tmp
/data/media/####/manifest.7063d94baa552281abcb.js
/data/media/####/manifest.9b73bb25cfd68a775026.js
/data/media/####/new-add-icon.57ec1e8.png
/data/media/####/pkg.json
/data/media/####/pre.png
/data/media/####/preloader.gif
/data/media/####/prize.abacedf.jpg
/data/media/####/rank-banner.a1fde07.png
/data/media/####/rob-p-b.196957b.png
/data/media/####/sign-bg.b0260dd.png
/data/media/####/style.min.css
/data/media/####/swipe.min.js
/data/media/####/tdata_YYn966
/data/media/####/tdata_eOt091
/data/media/####/test.log
/data/media/####/testIos.png
/data/media/####/toast.1d35d43.png
/data/media/####/util-07-20.txt
/data/media/####/vendor.397a32b66b4ced10d11a.js
/data/media/####/vendor.ebef643f97660aa44502.js
/data/media/####/video-banner.9f14cf3.jpg

Miscellaneous:

Executes next shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.julanling.getui.GetuiService 24696 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu-796197802.so
getprop
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.smartisan.version
getprop ro.vivo.os.version
mount

Loads the following dynamic libraries:

Bugly
getuiext2
hyphenate
libjiagu-796197802

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-GCM-NoPadding

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.

技术

术语

教育培训

误区

Technical information

Curing recommendations

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