Adware.Gexin.17805

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) 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) a####.u####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) s0.zhenron####.com.####.com:80
UDP(NTP) 2.and####.p####.####.org:123
TCP(TLS/1.0) log.zhenron####.com:443
TCP(TLS/1.0) t.growi####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) s4.zhenron####.com.####.com:443
TCP(TLS/1.0) s0.zhenron####.com.####.com:443
TCP(TLS/1.0) fp.fraudme####.cn:443
TCP(TLS/1.0) fe####.zhenron####.com:443
TCP(TLS/1.0) clou####.link####.cn:443
TCP(TLS/1.0) api.growi####.com:443
TCP(TLS/1.0) a.zhenron####.com:443
TCP(TLS/1.0) t####.growi####.com:443
TCP cm-1####.ig####.com:5227
TCP sdk.o####.t####.####.com:5224
UDP 2####.255.255.255:67

DNS requests:

2.and####.p####.####.org
7j####.c####.z0.####.com
a####.u####.com
a.zhenron####.com
acc####.zhenron####.com
and####.b####.qq.com
and####.cli####.go####.com
api.growi####.com
c-h####.g####.com
clou####.link####.cn
cm-1####.ig####.com
fe####.zhenron####.com
fp.fraudme####.cn
i####.cn
log.zhenron####.com
mt####.go####.com
pub-####.qin####.com
s0.zhenron####.com
s4.zhenron####.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
t####.growi####.com
t.growi####.com
www.talking####.net
x####.com

HTTP GET requests:

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
s0.zhenron####.com.####.com/zrb/178d6356916457f414643447677297.PNG
s0.zhenron####.com.####.com/zrb/ea0fbc442e03574b14733343978092.png
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

a####.u####.com/app_logs
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/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/388a7db9a9bc713b69fbbf862596aeb3.0.tmp
/data/data/####/388a7db9a9bc713b69fbbf862596aeb3.1.tmp
/data/data/####/72ef1310864da9f3d4b84ec995a76285.0.tmp
/data/data/####/72ef1310864da9f3d4b84ec995a76285.1.tmp
/data/data/####/7c58864e3d19c37f553cedfeb5053e39.0.tmp
/data/data/####/7c58864e3d19c37f553cedfeb5053e39.1.tmp
/data/data/####/99c88c46554d
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/MultiDex.lock
/data/data/####/autotrack.db-journal
/data/data/####/b024d838e5edc3db762c5c52f2418a6c.0.tmp
/data/data/####/b024d838e5edc3db762c5c52f2418a6c.1.tmp
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.module.toolbox.sp_private.xml
/data/data/####/com.zrb.BETA_VALUES.xml
/data/data/####/com.zrb_preferences.xml
/data/data/####/crashrecord.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fm_shared.xml
/data/data/####/gdaemon_20161017
/data/data/####/gkt-journal
/data/data/####/growing.db
/data/data/####/growing.db-journal
/data/data/####/growing_ecsid.xml
/data/data/####/growing_persist_data.xml
/data/data/####/growing_profile.xml
/data/data/####/growing_server_pref.xml
/data/data/####/init.pid
/data/data/####/init_c.pid
/data/data/####/izrb.db-journal
/data/data/####/journal.tmp
/data/data/####/libjiagu1974178403.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/persist_data.xml
/data/data/####/pref_longtime.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/####/talkingdata_file_prefence.xml
/data/data/####/td_fm.jar
/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/####/tdid.xml
/data/data/####/tmpd8.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/zhenrongbao.xml
/data/media/####/-1125264656.tmp
/data/media/####/-344748178.tmp
/data/media/####/-70363456.tmp
/data/media/####/.didfile
/data/media/####/.nomedia
/data/media/####/.tcookieid
/data/media/####/138843800.tmp
/data/media/####/1589045535.tmp
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.zrb.db
/data/media/####/gkt
/data/media/####/gkt-journal
/data/media/####/gktper
/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
/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 23699 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop
getprop net.dns1
ls -l /system/xbin/su
mount
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 23699 300 0

Loads the following dynamic libraries:

Bugly
anti
getuiext2
libjiagu1974178403
tongdun

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

Gets information about accounts associated with the device (Google, Facebook, etc.).

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

アンチウイルスに関する誤解と噂

Technical information

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