Adware.Gexin.23564

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) and####.b####.qq.com:80
TCP(HTTP/1.1) sdk.c####.g####.####.cn:80
TCP(HTTP/1.1) kefuh####.z.eas####.####.com:80
TCP(HTTP/1.1) def####.duals####.cn.####.com:80
TCP(HTTP/1.1) o####.map.b####.com:80
TCP(HTTP/1.1) loc.map.b####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.cn:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(TLS/1.0) api.51dat####.com:443
TCP(TLS/1.0) adt.x####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) rr2---s####.g####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) api.growi####.com.####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) t.growi####.com:443
TCP(TLS/1.2) gmscomp####.google####.com:443
TCP(TLS/1.2) 64.2####.164.113:443
TCP(TLS/1.2) 1####.177.14.94:443
UDP 64.2####.164.101:443
UDP www.gst####.com:443
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.g####.com:5225

DNS requests:

adt.x####.com
and####.b####.qq.com
and####.google####.com
android####.go####.com
api.51dat####.com
api.growi####.com
api.map.b####.com
api.ton####.io
av1.x####.com
c####.x####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.g####.com
f####.mifeng####.cn
gmscomp####.google####.com
i.t####.com
k####.eas####.com
loc.map.b####.com
log.u####.com
o####.map.b####.com
p####.google####.com
rr2---s####.g####.com
s####.u####.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
t.eas####.com
t.growi####.com
www.gst####.com
xinsuda####.mifeng####.cn

HTTP GET requests:

c####.x####.com:443/sdk/conf?id=####&p=####&v=####&sv=####&cv=####
cdn-sdk####.g####.com.####.cn/tdata_CoH340
cdn-sdk####.g####.com.####.cn/tdata_EDB102
cdn-sdk####.g####.com.####.cn/tdata_GKM601
cdn-sdk####.g####.com.####.cn/tdata_jFf739
cdn-sdk####.g####.com.####.cn/tdata_pKX830
def####.duals####.cn.####.com/bar/get/579c642ce0f55aeeb1001ebc/?ud_get=#...
kefuh####.z.eas####.####.com/v1/visitors/tenants/20888?sdkVersion=####&a...
sdk.c####.g####.####.cn/config/hzv9.conf
sdk.o####.p####.####.com/api/addr.htm
t.growi####.com:443/app/a5d9c8b34595b7f4/android/devices?u=####&dm=####&...

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
api.growi####.com.####.com:443/v2/a5d9c8b34595b7f4/android/action?stm=####
api.growi####.com.####.com:443/v2/a5d9c8b34595b7f4/android/pv?stm=####
av1.x####.com:443/u/a/v1/1a2d675
c-h####.g####.com/api.php?format=####&t=####
kefuh####.z.eas####.####.com/import
loc.map.b####.com/sdk.php
o####.map.b####.com/offline_loc
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/1004
/data/data/####/1720553742012_5328
/data/data/####/1720553742064.log
/data/data/####/1720553742074_5328
/data/data/####/1720553742110_5328
/data/data/####/1720553743037_5328
/data/data/####/1720553743052_5328
/data/data/####/1720553743087_5328
/data/data/####/1720553743263_5328
/data/data/####/1720553743311_5328
/data/data/####/1720553743362_5328
/data/data/####/1720553744082_5328
/data/data/####/7d950a6b
/data/data/####/LQ_USER_INFO_DATA.xml
/data/data/####/LQ_USER_INFO_DATA.xml.bak
/data/data/####/TDCloudSettingsConfig7409F4D516AB4AD1AF89701FBECF4AA4.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_longtime1.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime0.xml
/data/data/####/TDpref_shorttime1.xml
/data/data/####/TalingDataConfig7409F4D516AB4AD1AF89701FBECF4AA4.xml
/data/data/####/XinSuDai.db
/data/data/####/XinSuDai.db-journal
/data/data/####/analytics-android-cn.mifengkong.loan.xml
/data/data/####/analytics-android-cn.mifengkong.loan.xml.bak
/data/data/####/authStatus_cn.mifengkong.loan;remote.xml
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/classes3.dex
/data/data/####/cn.mifengkong.jianrong.tab.xml
/data/data/####/cn.mifengkong.loan
/data/data/####/cn.mifengkong.loan_preferences.xml
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/d06c309e
/data/data/####/device_id.xml.xml
/data/data/####/e7b72a13
/data/data/####/f206f6ed3872
/data/data/####/firll.dat
/data/data/####/gal.db
/data/data/####/gal.db-journal
/data/data/####/getui_sp.xml
/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/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/httpclient-req-1514652768.cache
/data/data/####/httpclient-req-1514652768.cache (deleted)
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jg_so_upgrade_setting.xml
/data/data/####/jg_so_upgrade_setting.xml.bak
/data/data/####/kefuinfo.xml
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/mac.xml
/data/data/####/not_clear_sp.xml
/data/data/####/ofl.config
/data/data/####/ofl_location.db
/data/data/####/ofl_location.db-journal
/data/data/####/ofl_statistics.db
/data/data/####/ofl_statistics.db-journal
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/share_name.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak (deleted)
/data/data/####/tbslock.txt
/data/data/####/tdata_CoH340
/data/data/####/tdata_CoH340.dex.flock (deleted)
/data/data/####/tdata_CoH340.jar
/data/data/####/tdata_GKM601
/data/data/####/tdata_GKM601.dex
/data/data/####/tdata_GKM601.dex.flock (deleted)
/data/data/####/tdata_GKM601.jar
/data/data/####/tdata_jFf739
/data/data/####/tdata_jFf739.dex
/data/data/####/tdata_jFf739.dex.flock (deleted)
/data/data/####/tdata_jFf739.jar
/data/data/####/tdata_pKX830
/data/data/####/tdata_pKX830.dex
/data/data/####/tdata_pKX830.dex.flock (deleted)
/data/data/####/tdata_pKX830.jar
/data/data/####/tdid.xml
/data/data/####/umeng_socialize.xml
/data/media/####/.cuid2
/data/media/####/.tcookieid
/data/media/####/app.db
/data/media/####/cn.mifengkong.loan.bin
/data/media/####/cn.mifengkong.loan.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/conlts.dat
/data/media/####/easemob.log
/data/media/####/gkt
/data/media/####/gkt-journal
/data/media/####/gktper (deleted)
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/tbslog.txt
/data/media/####/tdata_CoH340
/data/media/####/tdata_GKM601
/data/media/####/tdata_jFf739
/data/media/####/tdata_pKX830
/data/media/####/test.log (deleted)
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/system/bin/sh -c getprop
/system/bin/sh -c type su
cat /proc/self/cgroup
cat /proc/uid_stat/10065/tcp_rcv
cat /proc/uid_stat/10065/tcp_snd
chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
getprop
getprop ro.product.cpu.abi
mount
sh

Loads the following dynamic libraries:

libgetuiext2
libhyphenate
libjiagu
liblocSDK7a

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
DES-CBC-PKCS5Padding
RC4
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
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.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

技术

术语

教育培训

误区

Technical information

Curing recommendations

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