Adware.Gexin.19130

Adware.Gexin.19130

Добавлен в вирусную базу Dr.Web: 2019-12-12

Описание добавлено: 2019-12-13

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) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) amap####.cn-hang####.oss####.####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
UDP(NTP) 1.cn.p####.####.org:123
TCP(SSL/3.0) hunter-####.d####.com:443
TCP(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) ti####.c####.l####.####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) acti####.tui####.com:443
TCP(TLS/1.0) yun.d####.com:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) en####.lveha####.com:443
TCP(TLS/1.0) embe####.d####.com.cn:443
TCP(TLS/1.0) yun.tuis####.com:443
TCP(TLS/1.0) yun.tui####.com.####.com:443
TCP(TLS/1.0) hunter-####.d####.com:443
TCP(TLS/1.0) k####.pl####.com:443
TCP cm-1####.ig####.com:5227
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.ig####.com:5226

DNS requests:

1.cn.p####.####.org
7j####.c####.z0.####.com
acti####.tui####.com
amap####.cn-hang####.oss####.####.com
and####.b####.qq.com
av1.x####.com
c####.x####.com
c-h####.g####.com
cdn-sdk####.g####.com
cdn.pl####.com
cm-1####.ig####.com
cm-1####.ig####.com
embe####.d####.com.cn
en####.lveha####.com
hunter-####.d####.com
i####.cn
k####.pl####.com
res####.a####.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
yun.d####.com
yun.tui####.com
yun.tuis####.com

HTTP GET requests:

amap####.cn-hang####.oss####.####.com/sdkcoor/android/x86/libJni_wgs2gcj...
cdn-sdk####.g####.com.####.com/tdata_EDB102
cdn-sdk####.g####.com.####.com/tdata_cpZ817
cdn-sdk####.g####.com.####.com/tdata_jbc429
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_RTc910
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
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/####/-18793917671887067681
/data/data/####/-347590422653395442
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/1165229778941066358
/data/data/####/1868397413258288365
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/216469120-471919045
/data/data/####/2164691201659586351
/data/data/####/6aafdd4e02cc9bf3ff48251fffa3d660ccbaec72f4c2751....0.tmp
/data/data/####/817540f534d2
/data/data/####/9c35cadbee300a772310a4874df82cb84161ecab105bf2e....0.tmp
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/BannersCache
/data/data/####/HomeDataCache
/data/data/####/MultiDex.lock
/data/data/####/TDCloudSettingsConfig3F45821F9FD948968195528E1245E367.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDtcagent.db
/data/data/####/TDtcagent.db-journal
/data/data/####/bugly_db_-journal
/data/data/####/com.ppdai.kouzi.taodaibao.BETA_VALUES.xml
/data/data/####/com.ppdai.kouzi.taodaibao.BETA_VALUES.xml.bak
/data/data/####/com.ppdai.kouzi.taodaibao_preferences.xml
/data/data/####/crashrecord.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/f17e08226fc4c91d1097e8c3e960e5f8e16d6433bdb8f11....0.tmp
/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/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/home_header_credit
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jg_so_upgrade_setting.xml
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/loctemp.so
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/pref.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/####/system_config.xml
/data/data/####/td.lock
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_jbc429
/data/data/####/tdata_jbc429.jar
/data/data/####/tdid.xml
/data/data/####/tdlock.txt
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.tcookieid
/data/media/####/1576178789102.db
/data/media/####/alsn20170807.db
/data/media/####/alsn20170807.db-journal
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.ppdai.kouzi.taodaibao.bin
/data/media/####/com.ppdai.kouzi.taodaibao.db
/data/media/####/tdata_cpZ817
/data/media/####/tdata_jbc429
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.ppdai.kouzi.app.push.GetuiPushService 25477 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu.so
mount
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.ppdai.kouzi.app.push.GetuiPushService 25477 300 0

Loads the following dynamic libraries:

Bugly
getuiext2
libjiagu

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding

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.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Технологии

Термины

Обучение и просвещение

Мифы

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Демо бесплатно на 14 дней