Adware.Gexin.21132

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) cgi.con####.qq.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) gs.g####.com:80
TCP(HTTP/1.1) b####.g####.com:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(TLS/1.0) d####.me####.com:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) gs.g####.com:443
TCP(TLS/1.0) 1####.217.168.202:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) cgi.con####.qq.com:443
TCP(TLS/1.0) a####.hua.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.2) 1####.217.168.238:443
TCP(TLS/1.2) 1####.250.179.163:443
TCP(TLS/1.2) 1####.217.168.202:443
TCP sdk.o####.t####.####.com:5224

DNS requests:

a####.hua.com
and####.google####.com
android####.go####.com
b####.g####.com
c####.g####.com
c####.g####.com
cgi.con####.qq.com
cm-1####.g####.com
gs.g####.com
instant####.google####.com
m####.go####.com
md####.google####.com
new####.me####.com
p####.google####.com
pi####.qq.com
plb####.u####.com
sdk-ope####.g####.com
sdk.c####.g####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
www.gst####.com

HTTP GET requests:

cgi.con####.qq.com/qqconnectopen/openapi/policy_conf?status_os=####&stat...
d####.c####.l####.####.com/config/hzv9.conf

HTTP POST requests:

b####.g####.com/api.php?format=####&t=####
gs.g####.com/geshu/sdk/getBaseConfs
gs.g####.com/geshu/sdkStatistics/bd
gs.g####.com/geshu/smartStatistics/upe
pi####.qq.com/mstat/report/?index=####

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/97d79135afd33bf72820c2b897e9e50275dcaddb25ae665...8921.0
/data/data/####/Alvin2.xml
/data/data/####/BuglySdkInfos.xml
/data/data/####/ContextData.xml
/data/data/####/Meiqia.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/_nohttp_cache_db.db
/data/data/####/_nohttp_cache_db.db-journal
/data/data/####/_nohttp_cookies_db.db
/data/data/####/_nohttp_cookies_db.db-journal
/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.dex;classes5.dex
/data/data/####/classes.oat
/data/data/####/com.hua.order.mid.world.ro.xml
/data/data/####/com.hua.order_preferences.xml
/data/data/####/com.hua.order_preferences.xml.bak
/data/data/####/com.tencent.open.config.json.1102579750
/data/data/####/dW1weF9pbnRlcm5hbF8xNjE5OTE2MDE1Njc3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNjE5OTE2MDIzNDEz;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/getui_sp.xml
/data/data/####/gtc.db-journal
/data/data/####/i==1.2.0&&7.5_1619916016145_envelope.log
/data/data/####/ias.db-journal
/data/data/####/ias_sp.xml
/data/data/####/ias_sp.xml.bak
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu.so
/data/data/####/meiqia.db
/data/data/####/meiqia.db-journal
/data/data/####/pri_tencent_analysis.db_com.hua.order-journal
/data/data/####/pri_tencent_analysis.db_com.hua.order;pushservice-journal
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/pushservice_umeng_common_config.xml
/data/data/####/run.pid
/data/data/####/tencent_analysis.db_com.hua.order-journal
/data/data/####/tencent_analysis.db_com.hua.order;pushservice-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/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
/system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes4.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes5.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
ls /
ls /sys/class/thermal

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
DES

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

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

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