Adware.Gexin.23562

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) sdk.c####.g####.####.cn:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) i####.hon####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.cn:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(TLS/1.0) rr2---s####.g####.com:443
TCP(TLS/1.0) 64.2####.164.94:443
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.2) 64.2####.164.94:443
TCP(TLS/1.2) gmscomp####.google####.com:443
TCP(TLS/1.2) 1####.177.14.106:443
TCP sdk.o####.t####.####.com:5224
UDP 1####.177.14.101:443
UDP www.gst####.com:443
TCP cm-1####.g####.com:5225

DNS requests:

a####.u####.com
and####.cl####.hon####.com
android####.go####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.g####.com
gmscomp####.google####.com
i####.hon####.com
p####.google####.com
pi####.qq.com
rr2---s####.g####.com
sdk-ope####.g####.com
sdk.c####.g####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
www.gst####.com

HTTP GET requests:

cdn-sdk####.g####.com.####.cn/tdata_RBO669
cdn-sdk####.g####.com.####.cn/tdata_cpZ817
cdn-sdk####.g####.com.####.cn/tdata_uxr091
i####.hon####.com/Channel/index/sex_flag/nan.html?version=####
i####.hon####.com/Channel/rank.html?sex_flag=####&version=####
i####.hon####.com/Channel/search.html?sex_flag=####&version=####&P30=###...
i####.hon####.com/Public/Client/android/1.4.3/css/style.css?ver=####
i####.hon####.com/Public/Client/android/1.4.3/images/ic_hp.png
i####.hon####.com/Public/Client/android/1.4.3/images/ic_set.png
i####.hon####.com/Public/Client/android/1.4.3/js/conf/do_config.js?ver=#...
i####.hon####.com/Public/Client/android/1.4.3/js/mod/functions.js?ver=####
i####.hon####.com/Public/Client/common/js/conf/do_config.js?ver=####
i####.hon####.com/Public/Client/common/js/lib/do.js?ver=####
i####.hon####.com/Public/Client/common/js/lib/fastclick.js?ver=####
i####.hon####.com/Public/Client/common/js/lib/lazyload.js?ver=####
i####.hon####.com/Public/Client/common/js/lib/template.js?ver=####
i####.hon####.com/Public/Client/common/js/lib/templatehelper.js?ver=####
i####.hon####.com/Public/Client/common/js/lib/touchslider.js?ver=####
i####.hon####.com/Public/Client/common/js/lib/zepto.min.js?ver=####
i####.hon####.com/Public/Client/common/js/mod/common.js?ver=####
i####.hon####.com/Public/Client/common/js/mod/functions.js?ver=####
i####.hon####.com/User/index.do?&version=####&P30=####&P31=####
i####.hon####.com/bookajax/search/version/1.4.3.do?keyword=####&keywordt...
i####.hon####.com/bookajax/search/version/1.4.3.do?method=####&sex_flag=...
i####.hon####.com/bookface/10/77/107783_middle.jpg
i####.hon####.com/bookface/12/17/121776_large.jpg
i####.hon####.com/bookface/12/59/125935_middle.jpg
i####.hon####.com/bookface/12/6/120621_large.jpg
i####.hon####.com/bookface/12/60/126005_middle.jpg
i####.hon####.com/bookface/12/60/126054_middle.jpg
i####.hon####.com/bookface/12/60/126063_middle.jpg
i####.hon####.com/bookface/12/60/126080_middle.jpg
i####.hon####.com/bookface/12/61/126120_middle.jpg
i####.hon####.com/bookface/12/61/126122_middle.jpg
i####.hon####.com/bookface/12/61/126159_middle.jpg
i####.hon####.com/bookface/12/61/126166_middle.jpg
i####.hon####.com/bookface/12/61/126171_middle.jpg
i####.hon####.com/bookface/12/61/126175_middle.jpg
i####.hon####.com/bookface/12/61/126180_middle.jpg
i####.hon####.com/bookface/12/61/126184_middle.jpg
i####.hon####.com/bookface/12/62/126225_middle.jpg
i####.hon####.com/bookface/12/62/126231_middle.jpg
i####.hon####.com/bookface/12/62/126297_middle.jpg
i####.hon####.com/bookface/12/63/126301_middle.jpg
i####.hon####.com/bookface/6/95/69540_large.jpg
i####.hon####.com/getFreeList.do?version=####&num=####&sex=####&bang=####
i####.hon####.com/img/bangdan/hs20170907_ztnan.jpg
i####.hon####.com/img/bangdan/hs20180420_87524.jpg?v=####
i####.hon####.com/img/bangdan/hs20180601_hd.jpg?v=####
i####.hon####.com/img/html5/weixinsuolue.jpg
i####.hon####.com/userlogin.html?fu=http://android.client.hongshu.com/us...
sdk.c####.g####.####.cn/config/hzv9.conf
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
i####.hon####.com/Advertise/getguanggaodetail?&version=####&P30=####&P31...
i####.hon####.com/Androidajax/newandroidrequest?&version=####&P30=####&P...
i####.hon####.com/Bookajax/getversion.do?&P30=####&P31=####
i####.hon####.com/Pushajax/addUserBehavior?&version=####&P30=####&P31=####
i####.hon####.com/Pushajax/bindDevice?sex_flag=####&version=####&P30=###...
pi####.qq.com/mstat/report/?index=####
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/000153d56fb5d1b5_0
/data/data/####/000153d56fb5d1b5_1
/data/data/####/01003af8b610c922_0
/data/data/####/01003af8b610c922_1
/data/data/####/0e0481a86acecb7a_0
/data/data/####/14f415bdb7e4e936_0
/data/data/####/14f415bdb7e4e936_1
/data/data/####/17e2bef19e3542bd_0
/data/data/####/1d41083a179f6232_0
/data/data/####/1d41083a179f6232_1
/data/data/####/1d90acb8d75eea6c_0
/data/data/####/1d90acb8d75eea6c_1
/data/data/####/2b72761762cdd120_0
/data/data/####/2c707f57f1d330aa_0
/data/data/####/2f2d5cc4bea9daea_0
/data/data/####/3ad3254c4b383f8f_0
/data/data/####/3ad3254c4b383f8f_1
/data/data/####/53b5c8ed
/data/data/####/59c00a1be9fd3e49_0
/data/data/####/5cae682cd1a45dcb_0
/data/data/####/5cae682cd1a45dcb_1
/data/data/####/62a1459dd8e0ee37_0
/data/data/####/65b3505f6fbf4390_0
/data/data/####/662366fb1d062d39_0
/data/data/####/6f8a9dc2fe30c849_0
/data/data/####/70f5cd29fb7cc019_0
/data/data/####/70fb9e30e9ee74f7_0
/data/data/####/715d3bd340e3ee21_0
/data/data/####/7674c83c
/data/data/####/7b609fcefa1df668_0
/data/data/####/7d82d1d33695b90a_0
/data/data/####/816445c823b1fb6a_0
/data/data/####/83edfd88c5e26586_0
/data/data/####/83edfd88c5e26586_1
/data/data/####/99510f14b2121403_0
/data/data/####/9a6afe60b67481a9_0
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/Cookies-journal
/data/data/####/FavDATA.xml
/data/data/####/MiscDATA.xml
/data/data/####/ReadSetting.xml
/data/data/####/ReadSetting.xml.bak
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/a2c1e28cafdcda35_0
/data/data/####/a376a79725ad546d_0
/data/data/####/a376a79725ad546d_1
/data/data/####/a59ddb2f9f2309b9_0
/data/data/####/a6f57132f2ee5a05_0
/data/data/####/adManger.xml
/data/data/####/adManger.xml.bak
/data/data/####/b1312444c673168f_0
/data/data/####/b8e4f0bde6869ded_0
/data/data/####/b959492a5902912e_0
/data/data/####/ba4efdb72da2492d_0
/data/data/####/ba4efdb72da2492d_1
/data/data/####/bb96be4b13acbdcf_0
/data/data/####/c8a4aa66790db440_0
/data/data/####/c8a4aa66790db440_1
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/com.hongshu_preferences.xml
/data/data/####/d4b590a4151e881b_0
/data/data/####/d9d12f2f64c6caa7_0
/data/data/####/dd7de3a388b59ec7_0
/data/data/####/dd7de3a388b59ec7_1
/data/data/####/e58a6841da34227c_0
/data/data/####/e58a6841da34227c_1
/data/data/####/e89828df97a37279_0
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fb9a5288f0e6bd8d_0
/data/data/####/fistInstall.xml
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/hong.db-journal
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu.so
/data/data/####/metrics_guid
/data/data/####/newfunction.xml
/data/data/####/pri_tencent_analysis.db_com.hongshu-journal
/data/data/####/proc_auxv
/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/####/tdata_RBO669
/data/data/####/tdata_RBO669.dex
/data/data/####/tdata_RBO669.dex.flock (deleted)
/data/data/####/tdata_RBO669.jar
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.dex
/data/data/####/tdata_cpZ817.dex.flock (deleted)
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_uxr091
/data/data/####/tdata_uxr091.dex
/data/data/####/tdata_uxr091.dex.flock (deleted)
/data/data/####/tdata_uxr091.jar
/data/data/####/tencent_analysis.db_com.hongshu-journal
/data/data/####/the-real-index
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/media/####/11643802.sht
/data/media/####/11643803.sht
/data/media/####/11751018.sht
/data/media/####/11751903.sht
/data/media/####/11754553.sht
/data/media/####/11755859.sht
/data/media/####/11757634.sht
/data/media/####/11760451.sht
/data/media/####/11762302.sht
/data/media/####/11766015.sht
/data/media/####/12054991.sht
/data/media/####/12054998.sht
/data/media/####/12143953.sht
/data/media/####/12143956.sht
/data/media/####/12143962.sht
/data/media/####/12152992.sht
/data/media/####/12152993.sht
/data/media/####/12152994.sht
/data/media/####/12186402.sht
/data/media/####/12186404.sht
/data/media/####/12262586.sht
/data/media/####/12262687.sht
/data/media/####/12262707.sht
/data/media/####/12327248.sht
/data/media/####/12328889.sht
/data/media/####/12331286.sht
/data/media/####/12331893.sht
/data/media/####/12354165.sht
/data/media/####/12365592.sht
/data/media/####/12369218.sht
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.hongshu.bin
/data/media/####/com.hongshu.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/gkt
/data/media/####/gkt-journal
/data/media/####/gktper (deleted)
/data/media/####/http___android.hongshu.com_bookapi.php_action=...=76373
/data/media/####/http___android.hongshu.com_bookapi.php_action=...=82284
/data/media/####/http___android.hongshu.com_bookapi.php_action=...=82509
/data/media/####/tdata_RBO669
/data/media/####/tdata_cpZ817
/data/media/####/tdata_uxr091
/data/media/####/test.log (deleted)
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so

Loads the following dynamic libraries:

libgetuiext2
libjiagu

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about installed apps.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

Tecnologie

Termini

Formazione ed informazione

Falsi miti

Technical information

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