Adware.Gexin.22745

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) norma-e####.m####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(TLS/1.0) 1####.250.27.95:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.2) 1####.250.27.95:443
TCP(TLS/1.2) 1####.250.102.102:443
TCP(TLS/1.2) connect####.gst####.com:443
TCP(TLS/1.2) pla####.google####.com:443
TCP cm-1####.g####.com:5225
TCP sdk.o####.t####.####.com:5224

DNS requests:

a####.exc.mob.com
and####.b####.qq.com
apigat####.yihu####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.g####.com
connect####.gst####.com
l####.tbs.qq.com
norma-e####.m####.com
pla####.google####.com
pla####.googleu####.com
res####.a####.com
safebro####.google####.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

HTTP GET requests:

cdn-sdk####.g####.com.####.com/tdata_EDB102
cdn-sdk####.g####.com.####.com/tdata_XYq933
cdn-sdk####.g####.com.####.com/tdata_pKN446
cdn-sdk####.g####.com.####.com/tdata_trp703
cdn-sdk####.g####.com.####.com/tdata_xEA084
d####.c####.l####.####.com/config/hzv9.conf
norma-e####.m####.com/android/exchange/getpublickey.do
sdk-ope####.g####.com/api/addr.htm

HTTP POST requests:

a####.exc.mob.com/errconf
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
norma-e####.m####.com/push/android/external/add.do
res####.a####.com:443/v3/iasdkauth?key=####&ts=####&scode=####
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/####/.artc_lock
/data/data/####/.at_lock
/data/data/####/.bs_lock
/data/data/####/.bt_lock
/data/data/####/.bts_lock
/data/data/####/.dic_lock
/data/data/####/.du_lock
/data/data/####/.duid
/data/data/####/.globalLock
/data/data/####/.gm_lock
/data/data/####/.im_lock
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/.lesd_lock
/data/data/####/.lock
/data/data/####/.pkg_lock
/data/data/####/.pkgs_lock
/data/data/####/.slw
/data/data/####/.ss_lock
/data/data/####/.vpl_lock
/data/data/####/1004
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/461f51737182
/data/data/####/StartPref.xml
/data/data/####/SupportCities.db-journal
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/__Baidu_Stat_SDK_SendRem.xml
/data/data/####/bugly_db_-journal
/data/data/####/c0586a10777146560765a69231d89beb.xml
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/classes.oat
/data/data/####/com.x.y.1.xml
/data/data/####/com.x.y.2.xml
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/download_upload
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/k.store
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/logan.mmap2
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/pref.xml
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushgdc.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak (deleted)
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_XYq933
/data/data/####/tdata_XYq933.dex
/data/data/####/tdata_XYq933.dex.flock (deleted)
/data/data/####/tdata_XYq933.jar
/data/data/####/tdata_pKN446
/data/data/####/tdata_pKN446.dex
/data/data/####/tdata_pKN446.dex.flock (deleted)
/data/data/####/tdata_pKN446.jar
/data/data/####/tdata_trp703
/data/data/####/tdata_trp703.dex
/data/data/####/tdata_trp703.dex.flock (deleted)
/data/data/####/tdata_trp703.jar
/data/data/####/tdata_xEA084
/data/data/####/tdata_xEA084.dex
/data/data/####/tdata_xEA084.dex.flock (deleted)
/data/data/####/tdata_xEA084.jar
/data/data/####/yihua.db
/data/data/####/yihua.db-journal (deleted)
/data/media/####/.artc_lock
/data/media/####/.at_lock
/data/media/####/.bs_lock
/data/media/####/.bt_lock
/data/media/####/.bts_lock
/data/media/####/.dic_lock
/data/media/####/.du_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.gm_lock
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.ss_lock
/data/media/####/1645528824220.db (deleted)
/data/media/####/2022-02-22.log.txt
/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.jz.yihua.activity.bin
/data/media/####/com.jz.yihua.activity.db
/data/media/####/com.tencent.mobileqq_connectSdk.22.02.22.14.log
/data/media/####/gkt
/data/media/####/gkt-journal
/data/media/####/gktper (deleted)
/data/media/####/tbslog.txt
/data/media/####/tdata_XYq933
/data/media/####/tdata_pKN446
/data/media/####/tdata_trp703
/data/media/####/tdata_xEA084
/data/media/####/test.log (deleted)
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
cat /sys/class/net/wlan0/address
getprop
getprop ro.product.cpu.abi
mount
sh

Loads the following dynamic libraries:

libgetuiext3
libjiagu
liblogan

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
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.

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

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