Adware.Gexin.19786

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) i.t####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) appma####.zy####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) ap####.zy####.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(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) wa####.127.net:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) web####.net####.im:443
TCP(TLS/1.0) me.x####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) 1####.217.19.202:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.2) 2####.58.208.110:443
TCP(TLS/1.2) 1####.217.168.195:443
TCP cm-1####.ig####.com:5227
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.u####.com
and####.cli####.go####.com
and####.google####.com
android####.go####.com
ap####.zy####.com
api.map.b####.com
appma####.zy####.com
av1.x####.com
c####.x####.com
c####.x####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.ig####.com
i####.zy####.com
i.t####.com
instant####.google####.com
lbs.net####.im
loc.map.b####.com
log.u####.com
m####.go####.com
me.x####.com
p####.google####.com
plb####.u####.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
u####.u####.com
wa####.127.net
web####.net####.im
www.google####.com

HTTP GET requests:

cdn-sdk####.g####.com.####.com/tdata_EDB102
cdn-sdk####.g####.com.####.com/tdata_cpZ817
cdn-sdk####.g####.com.####.com/tdata_gyM262
cdn-sdk####.g####.com.####.com/tdata_ycm942
i.t####.com/a/3ecf82f3930e0f2fca8c3019af489a072
sdk.o####.p####.####.com/api/addr.htm
ti####.c####.l####.####.com/config/hz-hzv6.conf
ti####.c####.l####.####.com/tdata_RTc910
ti####.c####.l####.####.com/vms/2019/50//1570863005931aa0e88f200a64901bc...

HTTP POST requests:

a####.u####.com/app_logs
ap####.zy####.com/other/area
appma####.zy####.com/api/appcomm/appversion.do
appma####.zy####.com/api/appmain/startpage.do
c-h####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jg.store.report_cf
/data/data/####/.jgck
/data/data/####/1585765109530_3126
/data/data/####/1585765110735_3126
/data/data/####/1585765121197_3400
/data/data/####/1585765124695_3400
/data/data/####/1585765124884_3514
/data/data/####/1585765125032_3434
/data/data/####/1585765125395_3482
/data/data/####/1585765125546_3400
/data/data/####/1585765125584_3514
/data/data/####/1585765126556_3434
/data/data/####/1585765126688_3482
/data/data/####/1585765126779_3514
/data/data/####/1585765127083_3434
/data/data/####/1585765127279_3482
/data/data/####/1585765127307_3400
/data/data/####/1585765127602_3482
/data/data/####/1585765127851_3514
/data/data/####/1585765127886_3400
/data/data/####/1585765127914_3434
/data/data/####/1585765128206_3400
/data/data/####/1585765128529_3400
/data/data/####/1585765129564_3400
/data/data/####/599d46668640
/data/data/####/Archimedes_p1
/data/data/####/Archimedes_p2
/data/data/####/Archimedes_p3
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/Demo.null.xml
/data/data/####/NIMSDK_Config_a1ec0edeefac2e6b82ed7ff97c853e34.xml
/data/data/####/TDCloudSettingsConfig5C21DEFAD5EA4B3FB5E84220C3...ml.bak
/data/data/####/TDCloudSettingsConfig5C21DEFAD5EA4B3FB5E84220C3E057A1.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_cloudcontrol1.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_longtime0.xml.bak
/data/data/####/TDpref_shorttime.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/area.json
/data/data/####/authStatus_com.zyh.zyh_admin.xml
/data/data/####/authStatus_com.zyh.zyh_admin;core.xml
/data/data/####/authStatus_com.zyh.zyh_admin;pushservice.xml
/data/data/####/authStatus_com.zyh.zyh_admin;remote.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/com.zyh.zyh_admin_preferences.xml
/data/data/####/core_umeng_common_config.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTg1NzY1MTA3NDQz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTg1NzY1MTE3NDQz;
/data/data/####/default.xml
/data/data/####/default.xml (deleted)
/data/data/####/default.xml.bak
/data/data/####/default.xml.bak (deleted)
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/firll.dat
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/i==1.2.0&&1.2.5_1585765107423_envelope.log
/data/data/####/i==1.2.0&&1.2.5_1585765119087_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/iv
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/mac.xml
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/pushservice_umeng_common_config.xml
/data/data/####/remote_umeng_common_config.xml
/data/data/####/run.pid
/data/data/####/salt
/data/data/####/share.db-journal
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.dex
/data/data/####/tdata_cpZ817.dex.flock (deleted)
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_gyM262
/data/data/####/tdata_gyM262.dex
/data/data/####/tdata_gyM262.dex.flock (deleted)
/data/data/####/tdata_gyM262.jar
/data/data/####/tdata_ycm942
/data/data/####/tdata_ycm942.dex
/data/data/####/tdata_ycm942.dex.flock (deleted)
/data/data/####/tdata_ycm942.jar
/data/data/####/tdid.xml
/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_general_config.xml (deleted)
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/.tcookieid
/data/media/####/01f4f473e3de0335b331844e00d7264a40ab3452ff577f....0.tmp
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.zyh.zyh_admin.bin
/data/media/####/com.zyh.zyh_admin.db
/data/media/####/demo_20200401.log
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/journal.tmp
/data/media/####/nim_sdk.log
/data/media/####/sysid.dat
/data/media/####/tdata_cpZ817
/data/media/####/tdata_gyM262
/data/media/####/tdata_ycm942
/data/media/####/test.log (deleted)
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/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 --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
/system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/files/tdata_cpZ817.jar --oat-fd=52 --oat-location=/data/user/0/<Package>/files/tdata_cpZ817.dex --compiler-filter=speed
/system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/files/tdata_gyM262.jar --oat-fd=74 --oat-location=/data/user/0/<Package>/files/tdata_gyM262.dex --compiler-filter=speed
/system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/files/tdata_ycm942.jar --oat-fd=68 --oat-location=/data/user/0/<Package>/files/tdata_ycm942.dex --compiler-filter=speed
cat /sys/class/net/wlan0/address
getprop
ls /
mount
sh

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-ECB-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.

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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