Adware.Gexin.20453

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) c-h####.g####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) up####.zhongtu####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) tinychi####.q####.com.####.com:80
TCP(HTTP/1.1) zhongtu####.oss-cn-####.aliy####.com:80
TCP(HTTP/1.1) z####.b0.a####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(TLS/1.0) experi####.appa####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) h####.b####.com:443
TCP(TLS/1.0) wx.zhongtu####.com:443
TCP(TLS/1.0) tra####.appa####.com:443
TCP(TLS/1.0) cdn####.appa####.com:443
TCP(TLS/1.0) static####.zhongtu####.com:443
TCP(TLS/1.0) rpc.zhongtu####.com:443
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.g####.com:5224

DNS requests:

a####.u####.com
c-h####.g####.com
cdn####.appa####.com
cdn-sdk####.g####.com
cm-1####.g####.com
experi####.appa####.com
h####.b####.com
l####.tbs.qq.com
log.u####.com
rpc.zhongtu####.com
s####.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
static####.zhongtu####.com
tra####.appa####.com
up####.zhongtu####.com
up1.zhongtu####.com
wx.zhongtu####.com
zhongtu####.oss-cn-####.aliy####.com

HTTP GET requests:

tinychi####.q####.com.####.com/config/hzv9.conf
up####.zhongtu####.com//appLaunch/image/3476579648.jpg
z####.b0.a####.com/ztbBanner/1041562139636157.png
z####.b0.a####.com/ztbBanner/1191578276933181.jpg
z####.b0.a####.com/ztbBanner/1341583994716182.png
z####.b0.a####.com/ztbBanner/1381586510759174.png
z####.b0.a####.com/ztbBanner/1441590633748140.jpg
z####.b0.a####.com/ztbBanner/771563335457194.jpg
z####.b0.a####.com/ztbBanner/801551764624158.jpg
z####.b0.a####.com/ztbBanner/871553134214130.jpg
zhongtu####.oss-cn-####.aliy####.com/ztbapp/splash1.mp4
zhongtu####.oss-cn-####.aliy####.com/ztbapp/splash2.mp4
zhongtu####.oss-cn-####.aliy####.com/ztbapp/splash3.mp4
zhongtu####.oss-cn-####.aliy####.com/ztbapp/splash4.mp4

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
sdk-ope####.g####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/13a8004de7cbab9f70c99c748180d61d.0.tmp
/data/data/####/13a8004de7cbab9f70c99c748180d61d.1.tmp
/data/data/####/1591721687719.log
/data/data/####/1eefc835295c7fa9b19ee3145c7ff388.0.tmp
/data/data/####/1eefc835295c7fa9b19ee3145c7ff388.1.tmp
/data/data/####/3042feb038a89a5885e0a47d7debed9e.0.tmp
/data/data/####/3042feb038a89a5885e0a47d7debed9e.1.tmp
/data/data/####/3d67d588195c7baba0063d1d1fb92493.0.tmp
/data/data/####/3d67d588195c7baba0063d1d1fb92493.1.tmp
/data/data/####/4512d9898cc79a1342ea1c8c256f2c03.0.tmp
/data/data/####/4512d9898cc79a1342ea1c8c256f2c03.1.tmp
/data/data/####/47f3c6cd4cf67b1ca087109ddbe01365.0.tmp
/data/data/####/47f3c6cd4cf67b1ca087109ddbe01365.1.tmp
/data/data/####/7c9254f738a64d5d06d2e7433a2f0995.0.tmp
/data/data/####/7c9254f738a64d5d06d2e7433a2f0995.1.tmp
/data/data/####/97c96c1c084f321a4e8dc436d6f72b46.0.tmp
/data/data/####/97c96c1c084f321a4e8dc436d6f72b46.1.tmp
/data/data/####/ADHOC_SHARED_PREFERENCE.xml
/data/data/####/ADHOC_SHARED_PREFERENCE.xml (deleted)
/data/data/####/ADHOC_SHARED_PREFERENCE.xml.bak
/data/data/####/ADHOC_SHARED_PREFERENCE.xml.bak (deleted)
/data/data/####/XNSDKStore1.0.xml
/data/data/####/XNclientid.xml
/data/data/####/XNmachineid.xml
/data/data/####/__Baidu_Stat_SDK_SendRem.xml
/data/data/####/__local_ap_info_cache.json
/data/data/####/__local_last_session.json
/data/data/####/__local_stat_cache.json
/data/data/####/__send_data_1591721688192
/data/data/####/ac8e881b209763b76700b827013ff11e.0.tmp
/data/data/####/ac8e881b209763b76700b827013ff11e.1.tmp
/data/data/####/b6ee1ce5402ba5938d48623ed4512cbf.0.tmp
/data/data/####/b6ee1ce5402ba5938d48623ed4512cbf.1.tmp
/data/data/####/baidu_mtj_sdk_record.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/core_info
/data/data/####/dbe1c8c838cdf6e07031e48ecd939819.0.tmp
/data/data/####/dbe1c8c838cdf6e07031e48ecd939819.1.tmp
/data/data/####/ed6fcd2db5a56a0694321eb9c2056ca0.0.tmp
/data/data/####/ed6fcd2db5a56a0694321eb9c2056ca0.1.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/getui_sp.xml
/data/data/####/increment_cache_file
/data/data/####/increment_cache_file (deleted)
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/isAllDownloaded.xml
/data/data/####/journal.tmp
/data/data/####/kf_9532_ISME9754_guest3419924105098376953497483...ournal
/data/data/####/libcuid.so
/data/data/####/libjiagu156565736.so
/data/data/####/multidex.version.xml
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/splash1.mp4
/data/data/####/splash2.mp4
/data/data/####/splash3.mp4
/data/data/####/splash4.mp4
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/xnsdkconfig.xml
/data/data/####/zhongtuobangV3.db-journal
/data/data/####/ztbandroid_pref.xml
/data/media/####/.confd
/data/media/####/.confd-journal
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.timestamp
/data/media/####/app.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.zhongtuobang.android.bin
/data/media/####/com.zhongtuobang.android.db

Miscellaneous:

Executes the following shell scripts:

getprop ro.build.display.id
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.smartisan.version
getprop ro.vivo.os.version

Loads the following dynamic libraries:

crash_analysis
getuiext2
libjiagu156565736

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-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.

Gets information about running 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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