Android.Packed.37771

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.2083

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) www.ta####.com:80
TCP(HTTP/1.1) c.c####.com:80
TCP(HTTP/1.1) m.ta####.com:80
TCP(HTTP/1.1) gm.mm####.com:80
TCP(HTTP/1.1) a.appj####.com:80
TCP(HTTP/1.1) www.pan####.net:8080
TCP(HTTP/1.1) api.chazi####.com:80
TCP(HTTP/1.1) q.c####.com:80
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) m.ta####.com:443
TCP(TLS/1.0) api.chazi####.com:443
TCP(TLS/1.0) f####.gst####.com:443
TCP(TLS/1.0) p####.go####.com:443
TCP(TLS/1.0) gm.mm####.com:443
TCP(TLS/1.0) it####.a####.com.####.net:443
TCP(TLS/1.0) mzst####.com.edg####.net:443
TCP(TLS/1.0) www.a####.com.####.net:443
TCP(TLS/1.0) q.c####.com:443
TCP(TLS/1.0) c.c####.com:443

DNS requests:

a####.chazi####.com
a####.u####.com
a.appj####.com
api.chazi####.com
c####.mm####.com
c.c####.com
f####.gst####.com
gu####.chazi####.com
h5.m.ta####.com
it####.a####.com
m.ta####.com
p####.go####.com
q14.c####.com
s.mzst####.com
ssl.gst####.com
w.c####.com
www.a####.com
www.pan####.net
www.ta####.com

HTTP GET requests:

api.chazi####.com/Images/Articles/jiaodiantu/2016/0921/14744467135423.png
api.chazi####.com/Images/Articles/jiaodiantu/2017/0420/14926859629014.jpg
api.chazi####.com/Images/Articles/jiaodiantu/2017/0504/14938898232288.jpg
api.chazi####.com/Images/Articles/jiaodiantu/2017/0510/14944067077688.jpg
api.chazi####.com/Images/apps/navicon.gif
api.chazi####.com/Images/apps/online_arrow.png
api.chazi####.com/Javascripts/apps/lrtk.js
api.chazi####.com/Javascripts/jquery.js
api.chazi####.com/api.php?op=####&apikey=####&type=####
api.chazi####.com/apk/czd_mingyan.apk
api.chazi####.com/apps/check-5/?appid=####&version=####&type=####
api.chazi####.com/apps/list-1/
api.chazi####.com/apps/show-4/
api.chazi####.com/style/apps/fonts/iconfont.ttf
api.chazi####.com/style/apps/layout.css?v=####
api.chazi####.com/uploadfile/apps_img/and_4.png
api.chazi####.com/uploadfile/apps_img/ios_4.png
api.chazi####.com/uploadfile/apps_img/logo_1.png
api.chazi####.com/uploadfile/apps_img/logo_10.png
api.chazi####.com/uploadfile/apps_img/logo_2.png
api.chazi####.com/uploadfile/apps_img/logo_3.png
api.chazi####.com/uploadfile/apps_img/logo_4.png
api.chazi####.com/uploadfile/apps_img/logo_5.png
api.chazi####.com/uploadfile/apps_img/logo_6.png
api.chazi####.com/uploadfile/apps_img/logo_7.png
api.chazi####.com/uploadfile/apps_img/logo_8.png
api.chazi####.com/uploadfile/apps_img/logo_9.png
c.c####.com/core.php?web_id=####&t=####
c.c####.com/q_stat.php?id=####
gm.mm####.com/9.gif?abc=####&rnd=####
m.ta####.com/?sprefer=####
q.c####.com/stat.htm?id=####&r=####&lg=####&ntime=####&cnzz_eid=####&sho...
www.ta####.com/

HTTP POST requests:

a####.u####.com/app_logs
a.appj####.com/ad-service/ad/mark
api.chazi####.com/index.php?module=####&action=####
www.pan####.net:8080/Mini/req.action?
www.pan####.net:8080/banner/req.action?
www.pan####.net:8080/fview/req.action?
www.pan####.net:8080/lscr/reqmore?
www.pan####.net:8080/nlock/request?

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.log.lock
/data/data/####/.log.ls
/data/data/####/H5ED3E8F3.xml
/data/data/####/com.chazidian.unapp.xidgwen.odex
/data/data/####/com.chazidian.unapp.xidgwen.shareid.xml
/data/data/####/com.chazidian.unapp.xidgwen.zip
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/db_public-journal
/data/data/####/exchangeIdentity.json
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/f_00000b
/data/data/####/f_00000c
/data/data/####/f_00000d
/data/data/####/f_00000e
/data/data/####/f_00000f
/data/data/####/f_000010
/data/data/####/f_000011
/data/data/####/f_000012
/data/data/####/index
/data/data/####/jg_app_update_settings_random.xml
/data/data/####/libjiagu.so
/data/data/####/outapp.xml
/data/data/####/pdr.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/01.jpg
/data/media/####/02.jpg
/data/media/####/03.jpg
/data/media/####/04.jpg
/data/media/####/05.jpg
/data/media/####/06.jpg
/data/media/####/07.jpg
/data/media/####/08.jpg
/data/media/####/09.jpg
/data/media/####/10.jpg
/data/media/####/11.jpg
/data/media/####/12.jpg
/data/media/####/about.html
/data/media/####/ad.js
/data/media/####/ajaxhttp.js
/data/media/####/app.css
/data/media/####/app.js
/data/media/####/audio-player.js
/data/media/####/b1.jpg
/data/media/####/b10.jpg
/data/media/####/b11.jpg
/data/media/####/b12.jpg
/data/media/####/b2.jpg
/data/media/####/b3.jpg
/data/media/####/b4.jpg
/data/media/####/b5.jpg
/data/media/####/b6.jpg
/data/media/####/b7.jpg
/data/media/####/b8.jpg
/data/media/####/b9.jpg
/data/media/####/czd_mingyan.apk
/data/media/####/iconfont.css
/data/media/####/iconfont.eot
/data/media/####/iconfont.svg
/data/media/####/iconfont.ttf
/data/media/####/iconfont.woff
/data/media/####/index.html
/data/media/####/jquery.min.js
/data/media/####/layer.css
/data/media/####/layer.js
/data/media/####/list_kejian.html
/data/media/####/list_kewen.html
/data/media/####/list_kuozhan.html
/data/media/####/list_search.html
/data/media/####/loading.gif
/data/media/####/loading3.gif
/data/media/####/manifest.json
/data/media/####/mix-icon-alert.png
/data/media/####/mui.min.css
/data/media/####/mui.min.js
/data/media/####/mui.ttf
/data/media/####/s1.jpg
/data/media/####/s10.jpg
/data/media/####/s11.jpg
/data/media/####/s12.jpg
/data/media/####/s2.png
/data/media/####/s3.png
/data/media/####/s4.png
/data/media/####/s5.jpg
/data/media/####/s6.png
/data/media/####/s7.png
/data/media/####/s8.jpg
/data/media/####/s9.png
/data/media/####/search.html
/data/media/####/searchjs.js
/data/media/####/show.html
/data/media/####/swiper-3.3.1.jquery.min.js
/data/media/####/type_01.jpg
/data/media/####/type_02.jpg
/data/media/####/type_03.jpg
/data/media/####/type_04.jpg
/data/media/####/type_05.jpg
/data/media/####/type_06.jpg
/data/media/####/update.js
/data/media/####/x1.png
/data/media/####/x10.png
/data/media/####/x11.png
/data/media/####/x12.png
/data/media/####/x2.png
/data/media/####/x3.png
/data/media/####/x4.png
/data/media/####/x5.png
/data/media/####/x6.png
/data/media/####/x7.png
/data/media/####/x8.png
/data/media/####/x9.png
/data/media/####/y1.png
/data/media/####/y10.png
/data/media/####/y11.png
/data/media/####/y12.png
/data/media/####/y2.png
/data/media/####/y3.png
/data/media/####/y4.png
/data/media/####/y5.png
/data/media/####/y6.png
/data/media/####/y7.png
/data/media/####/y8.png
/data/media/####/y9.png
/data/media/####/yujiazai.js

Miscellaneous:

Executes next shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu.so

Loads the following dynamic libraries:

libjiagu

Uses the following algorithms to decrypt data:

AES-ECB-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 running applications.

Displays its own windows over windows of other applications.

Tecnologie

Termini

Formazione ed informazione

Falsi miti

Technical information

Curing recommendations

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