Adware.Gexin.22595

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) sdk-ope####.g####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) def####.cn.zb.####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(TLS/1.0) plb####.u####.com:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.0) 2####.58.214.78:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) u.iwe####.com.cn:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) 1####.250.74.234:443
TCP(TLS/1.2) www.google####.com:443
TCP(TLS/1.2) 1####.250.74.238:443
TCP(TLS/1.2) 1####.250.74.234:443
TCP(TLS/1.2) 1####.250.179.67:443
TCP cm-1####.g####.com:5226
TCP sdk.o####.t####.####.com:5224

DNS requests:

android####.go####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.g####.com
l####.tbs.qq.com
log.u####.com
m####.go####.com
plb####.u####.com
s####.u####.com
s####.u####.com.####.8
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
u####.u####.com
u.iwe####.com.cn
www.google####.com

HTTP GET requests:

cdn-sdk####.g####.com.####.com/tdata_EDB102
cdn-sdk####.g####.com.####.com/tdata_RBO669
cdn-sdk####.g####.com.####.com/tdata_cpZ817
cdn-sdk####.g####.com.####.com/tdata_uxr091
d####.c####.l####.####.com/config/hzv9.conf
def####.cn.zb.####.com/bar/get/5773280ee0f55a53d4001bec/?ud_get=####
sdk-ope####.g####.com/api/addr.htm
u.iwe####.com.cn:443/ios_complaint.php?ver=####&cid=####&pt=####&xqid=##...
u.iwe####.com.cn:443/ios_notice.php?ver=####&pt=####&uid=####&nid=####&t...
u.iwe####.com.cn:443/ios_user_invitation.php?ver=####&pt=####&uid=####&t...
u.iwe####.com.cn:443/ios_usercenter.php?ver=####&uid=####&pt=####&tk=###...
u.iwe####.com.cn:443/ios_wymoney.php?ver=####&pt=####&uid=####&xqid=####

HTTP POST requests:

al####.u####.com:443/unify_logs
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
plb####.u####.com:443/umpx_internal
sdk-ope####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####&d=####&k=####
u.iwe####.com.cn:443/ios_wymoney.php?

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/0c7e6fbf016f
/data/data/####/1644989406556.log
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/a==7.5.3&&2.5.0_1644989408762_envelope.log
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/classes.oat.flock (deleted)
/data/data/####/com.welive_preferences.xml
/data/data/####/core_info
/data/data/####/dW1weF9pbnRlcm5hbF8xNjQ0OTg5NDA3NDE5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNjQ0OTg5NDIxMTkx;
/data/data/####/debug.conf
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&2.5.0_1644989407301_envelope.log
/data/data/####/i==1.2.0&&2.5.0_1644989421256_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/metrics_guid
/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/####/run.pid
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak (deleted)
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_RBO669
/data/data/####/tdata_RBO669.dex
/data/data/####/tdata_RBO669.dex.flock (deleted)
/data/data/####/tdata_RBO669.jar
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.dex
/data/data/####/tdata_cpZ817.dex.flock (deleted)
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_uxr091
/data/data/####/tdata_uxr091.dex
/data/data/####/tdata_uxr091.dex.flock (deleted)
/data/data/####/tdata_uxr091.jar
/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/data/####/umeng_socialize.xml
/data/data/####/welive_data.xml
/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
cat /proc/cpuinfo
getprop
getprop ro.product.cpu.abi
ip addr
ls /
ls /sys/class/thermal
mount

Loads the following dynamic libraries:

libjiagu

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

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.

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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