Adware.Gexin.18239

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) q####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) dm.1####.com:80
TCP(HTTP/1.1) 1####.236.99.119:80
TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
TCP(HTTP/1.1) a####.cit####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.ig####.com:5226

DNS requests:

1####.com
7j####.c####.z0.####.com
a####.cit####.com
c-h####.g####.com
cm-1####.ig####.com
dm.1####.com
log.u####.com
pub-####.qin####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net

HTTP GET requests:

a####.cit####.com/hangzhou/soft/webview/2016090801/part/android_webView....
dm.1####.com/dm_app_click.gif?uid=####&os=####&sdt=####&devid=####&mid=#...
et2-na6####.wagbr####.ali####.####.com/bar/get/56a1f7d5e0f55a056c001471/...
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_EDT369
q####.c####.l####.####.com/tdata_mMz796
q####.c####.l####.####.com/tdata_pUt878
q####.c####.l####.####.com/tdata_qHR433
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

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=####

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/19lou.cer
/data/data/####/90853b691b5d
/data/data/####/App.about.js
/data/data/####/App.broadCast.js
/data/data/####/App.diaryInventory.js
/data/data/####/App.forumInfo.js
/data/data/####/App.goldDetail.js
/data/data/####/App.interact.js
/data/data/####/App.lazyLoad.js
/data/data/####/App.linkExp.js
/data/data/####/App.newPost.js
/data/data/####/App.pk.js
/data/data/####/App.postMessage.js
/data/data/####/App.recommandGroups.js
/data/data/####/App.signView.js
/data/data/####/App.templet.js
/data/data/####/App.vote.js
/data/data/####/App.webView.js
/data/data/####/Authentication1.png
/data/data/####/Authentication2.png
/data/data/####/PK.svg
/data/data/####/PrefsFile.xml
/data/data/####/__Baidu_Stat_SDK_SendRem.xml
/data/data/####/__local_last_session.json
/data/data/####/arrow-quan.png
/data/data/####/buttonClick.png
/data/data/####/care.png
/data/data/####/client_topic.html
/data/data/####/closed.png
/data/data/####/coin.png
/data/data/####/comment-icon-night.png
/data/data/####/danxuan.png
/data/data/####/def_img.png
/data/data/####/default.svg
/data/data/####/default_big.svg
/data/data/####/diary.css
/data/data/####/diary_stage_inventory.html
/data/data/####/dm2011_city.js
/data/data/####/dr1.png
/data/data/####/dr2.png
/data/data/####/dr3.png
/data/data/####/duoxuan.png
/data/data/####/emoji.css
/data/data/####/emoji.png
/data/data/####/exp.css
/data/data/####/expression.png
/data/data/####/fanwai_tuijian@2x.png
/data/data/####/fanwainopic.png
/data/data/####/fastclick.js
/data/data/####/fengexian.png
/data/data/####/forum.png
/data/data/####/gdaemon_20161017
/data/data/####/gkt-journal
/data/data/####/go.png
/data/data/####/goldDetail.css
/data/data/####/goodReply.png
/data/data/####/gx_sp.xml
/data/data/####/hf-noData.png
/data/data/####/hot.html
/data/data/####/icons.png
/data/data/####/init.pid
/data/data/####/init_c.pid
/data/data/####/jiantou.png
/data/data/####/jquery.dotdotdot.min.js
/data/data/####/jquery.js
/data/data/####/json.txt
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/line_detail.png
/data/data/####/line_detail_n.png
/data/data/####/loading-2.gif
/data/data/####/loading.gif
/data/data/####/localstorage.js
/data/data/####/location.png
/data/data/####/lottery_bg.png
/data/data/####/love.png
/data/data/####/love_add.png
/data/data/####/love_addicon.png
/data/data/####/love_tittle.png
/data/data/####/m_j.png
/data/data/####/m_logo.png
/data/data/####/m_logo1.png
/data/data/####/manage.png
/data/data/####/multidex.version.xml
/data/data/####/mustache.js
/data/data/####/nineteenlou.db-journal
/data/data/####/no_img.png
/data/data/####/no_img1.png
/data/data/####/openBridge.js
/data/data/####/pk_btn1x2.png
/data/data/####/pk_btn2x2.png
/data/data/####/pk_btn3x2.png
/data/data/####/pk_btn4x2.png
/data/data/####/pk_btn5x2.png
/data/data/####/pk_btn6x2.png
/data/data/####/pk_vsx2.png
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/quan.png
/data/data/####/reply_host.png
/data/data/####/reply_host_night.png
/data/data/####/reply_newreply.png
/data/data/####/reply_reader.png
/data/data/####/result.html
/data/data/####/rj-act.png
/data/data/####/rj-arrow.png
/data/data/####/rj-log.png
/data/data/####/rj.png
/data/data/####/run.pid
/data/data/####/season.png
/data/data/####/share.png
/data/data/####/sign.css
/data/data/####/sign.html
/data/data/####/sign.js
/data/data/####/sign_bottom_bg.png
/data/data/####/sign_btn_bg.png
/data/data/####/sign_btn_greybg.png
/data/data/####/sign_date_checked.png
/data/data/####/sign_date_checked2.png
/data/data/####/sign_date_miss.png
/data/data/####/sign_date_normal.png
/data/data/####/sign_date_now.png
/data/data/####/sign_gold_bg.jpg
/data/data/####/sign_gold_cont_bg.png
/data/data/####/small-star-g.png
/data/data/####/small-star-y.png
/data/data/####/sort_first_bg.png
/data/data/####/sort_second_bg.png
/data/data/####/sort_third_bg.png
/data/data/####/spinner.png
/data/data/####/spinner.svg
/data/data/####/store.png
/data/data/####/style.css
/data/data/####/tag_ico.png
/data/data/####/talkBtn.png
/data/data/####/tdata_mMz796
/data/data/####/tdata_mMz796.jar
/data/data/####/tdata_pUt878
/data/data/####/tdata_pUt878.jar
/data/data/####/tdata_qHR433
/data/data/####/tdata_qHR433.jar
/data/data/####/ticket.html
/data/data/####/topic_bg.svg
/data/data/####/url.html
/data/data/####/view.html
/data/data/####/vote-icon.png
/data/data/####/vote-onicon.png
/data/data/####/vote.svg
/data/data/####/wbBridge.js
/data/data/####/web-comment.png
/data/data/####/web-un-zan.png
/data/data/####/web-zan.png
/data/data/####/xin-gray.png
/data/data/####/xin-yellow.png
/data/data/####/yhq.js
/data/data/####/zan-button.png
/data/data/####/zan-list-more-night.png
/data/data/####/zan-list-more.png
/data/data/####/zan-list-night.png
/data/data/####/zan-list.png
/data/data/####/zepto.min.js
/data/media/####/.confd
/data/media/####/.confd-journal
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/.timestamp
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.nineteenlou.nineteenlou.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/tdata_mMz796
/data/media/####/tdata_pUt878
/data/media/####/tdata_qHR433
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25791 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/files/libjiagu.so
mount
sh

Loads the following dynamic libraries:

crash_analysis
getuiext2
libjiagu

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
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.

Gets information about running 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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Technical information

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