Adware.Gexin.12127

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.3.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) co####.cdn.fee####.com:80
TCP(HTTP/1.1) api.an####.huadong####.com:80
TCP(HTTP/1.1) norma-e####.m####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) p####.tc.qq.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) video-i####.cp.cashtou####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) img.cashtou####.com:80
TCP(HTTP/1.1) api.a####.com:80
TCP(HTTP/1.1) api.cashtou####.com:80
TCP(HTTP/1.1) api.a####.cp.####.com:80
TCP(HTTP/1.1) api.os.huadong####.com:80
TCP(HTTP/1.1) ad.p####.huisuo####.com:80
TCP(TLS/1.0) scd.col####.cashtou####.com:8106
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) img.cp.cashtou####.com:443
TCP(TLS/1.0) f####.cashtou####.com:443
TCP(TLS/1.0) co####.cdn.fee####.com:443
TCP(TLS/1.0) 1####.217.168.238:443
TCP(TLS/1.0) fp.fraudme####.cn:443
TCP(TLS/1.0) sdkc####.e.360.cn:443
TCP(TLS/1.0) l####.tbs.qq.com:443
TCP(TLS/1.0) i####.huadong####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5225

DNS requests:

ad.p####.huisuo####.com
api.a####.com
api.a####.cp.####.com
api.an####.huadong####.com
api.cashtou####.com
api.m####.huadong####.com
api.os.huadong####.com
c####.g####.ig####.com
c-h####.g####.com
co####.cdn.fee####.com
f####.cashtou####.com
fp.fraudme####.cn
i####.huadong####.com
img.cashtou####.com
img.cp.cashtou####.com
imgc####.qq.com
l####.tbs.qq.com
mi.g####.qq.com
norma-e####.m####.com
plb####.u####.com
reso####.a####.com
s####.e.qq.com
scd.col####.cashtou####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sdkc####.e.360.cn
u####.u####.com
video-i####.cp.cashtou####.com

HTTP GET requests:

api.a####.com/frontend/tracking/exposure?id=####
api.a####.cp.####.com/local/channel/get
co####.cdn.fee####.com/feedadx/pkgcheck
img.cashtou####.com/image/pop/20180202d1f643629df0490fbea27939e495b295
img.cashtou####.com/splash/image/zhuanpan.jpg
norma-e####.m####.com/android/exchange/getpublickey.do
p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
t####.c####.q####.####.com/config/hz-hzv3.conf
video-i####.cp.cashtou####.com/apollo/picture/20190326/1cc43259ea854c8cb...
video-i####.cp.cashtou####.com/apollo/picture/20190326/3e4bb4c71e734af0a...
video-i####.cp.cashtou####.com/apollo/picture/20190326/aadc1275ff6546fe9...
video-i####.cp.cashtou####.com/apollo/picture/20190330/c4d30540487d4c8d9...
video-i####.cp.cashtou####.com/snapshot/C3OJyMgX0q1554549376973-1.jpg
video-i####.cp.cashtou####.com/snapshot/UiZ13ZCGQm1554438818524-1.jpg
video-i####.cp.cashtou####.com/snapshot/XpjsAtgP5a1554429954048-1.jpg

HTTP POST requests:

ad.p####.huisuo####.com/cash/v1/ad/request
ad.p####.huisuo####.com/cash/v1/ad/strategy?id=####&appVersion=####
ad.p####.huisuo####.com/cash/v1/bid/ad/request
ad.p####.huisuo####.com/cash/v1/smallvideo/home/list/ad/strategy?id=####...
ad.p####.huisuo####.com/cash/v1/top/ad/request
ad.p####.huisuo####.com/cash/v1/top/reward/ad/request
api.a####.cp.####.com/attention/common/configs
api.a####.cp.####.com/headLine/getVideoAndArticleNoCoverApi
api.a####.cp.####.com/headLine/getVideoListApi
api.a####.cp.####.com/local/api
api.a####.cp.####.com/search/hot-article/isChange?userId=####&loginId=####
api.a####.cp.####.com/search/keyword/search/hotwords/get?userId=####&log...
api.an####.huadong####.com/frontend/event/collect/activate
api.cashtou####.com/frontend/account/check/state?userId=####&loginId=####
api.cashtou####.com/frontend/account/info?userId=####&loginId=####
api.cashtou####.com/frontend/alipay/account/get?userId=####&loginId=####
api.cashtou####.com/frontend/antifraud/package/list?userId=####&loginId=...
api.cashtou####.com/frontend/config/bean
api.cashtou####.com/frontend/config/bean?userId=####&loginId=####
api.cashtou####.com/frontend/config/region
api.cashtou####.com/frontend/credit/total/summary?userId=####&loginId=####
api.cashtou####.com/frontend/homepage/pop/fetch/available?userId=####&lo...
api.cashtou####.com/frontend/homepage/treasure/box/query?userId=####&log...
api.cashtou####.com/frontend/login/by/device?userId=####&loginId=####
api.cashtou####.com/frontend/news/channel?userId=####&loginId=####
api.cashtou####.com/frontend/place/order/check/for/cash/deposit?userId=#...
api.cashtou####.com/frontend/product/list/by/category?userId=####&loginI...
api.cashtou####.com/frontend/read/config/rule?userId=####&loginId=####
api.cashtou####.com/frontend/read/config?userId=####&loginId=####
api.cashtou####.com/frontend/read/encourage/query?userId=####&loginId=####
api.cashtou####.com/frontend/reward/ad/config/ad/amount?userId=####&logi...
api.cashtou####.com/frontend/video/channel/info?userId=####&loginId=####
api.os.huadong####.com/frontend/pull/self
api.os.huadong####.com/frontend/tongdun/sync
c-h####.g####.com/api.php?format=####&t=####
norma-e####.m####.com/push/android/external/add.do
s####.e.qq.com/activate
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.cfg.htt
/data/data/####/.channel.all.info
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.self.video.channel.all.info
/data/data/####/.td-3
/data/data/####/.tdck
/data/data/####/.uis.uif
/data/data/####/0a8de1c4dd1e612bd86789fbfe7f5d9a.0.tmp
/data/data/####/0a8de1c4dd1e612bd86789fbfe7f5d9a.1.tmp
/data/data/####/134224603htt_gdata-journal
/data/data/####/168140cf1876763a20e10747f2bbb10b.0.tmp
/data/data/####/168140cf1876763a20e10747f2bbb10b.1.tmp
/data/data/####/2307.yaqcookie
/data/data/####/24c0f4179d0b24c87a8f07f60d85b3e7.0.tmp
/data/data/####/24c0f4179d0b24c87a8f07f60d85b3e7.1.tmp
/data/data/####/2a0d9ec78af4f4adc46c949bf2fff684.0.tmp
/data/data/####/2a0d9ec78af4f4adc46c949bf2fff684.1.tmp
/data/data/####/2a247e8705f9b375ffa1d9d74d683229.0.tmp
/data/data/####/2a247e8705f9b375ffa1d9d74d683229.1.tmp
/data/data/####/43019b7866c99dd79cefaea0afabefc3.0.tmp
/data/data/####/43019b7866c99dd79cefaea0afabefc3.1.tmp
/data/data/####/481c38e2918b9e793143900eb5cb933994c127d214bc9df....0.tmp
/data/data/####/486a7df374fbe47320546d1b044a4dec.0.tmp
/data/data/####/486a7df374fbe47320546d1b044a4dec.1.tmp
/data/data/####/67059022e115e91c164f5fb61438d198.0.tmp
/data/data/####/67059022e115e91c164f5fb61438d198.1.tmp
/data/data/####/81ffbaf650d753a40c68ca05ea90870b.0.tmp
/data/data/####/81ffbaf650d753a40c68ca05ea90870b.1.tmp
/data/data/####/AKTorchDownload.db-journal
/data/data/####/Alvin2.xml
/data/data/####/BuglySdkInfos.xml
/data/data/####/ContextData.xml
/data/data/####/GDTSDK.db
/data/data/####/GDTSDK.db-journal
/data/data/####/MultiDex.lock
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/a0230c6e6a57d9cc354fa764a5a6c53f.0.tmp
/data/data/####/a0230c6e6a57d9cc354fa764a5a6c53f.1.tmp
/data/data/####/a2bcfe6400d2be5fff07a1bb3d926e49.0.tmp
/data/data/####/a2bcfe6400d2be5fff07a1bb3d926e49.1.tmp
/data/data/####/a==7.5.4&&4.0.5.4_1554887635923_envelope.log
/data/data/####/ad_strategy_file_ad_small_video_list
/data/data/####/ad_strategy_file_news
/data/data/####/b252ee39b9c92c2250ca547efa9584ca.0.tmp
/data/data/####/b252ee39b9c92c2250ca547efa9584ca.1.tmp
/data/data/####/b690cf3065a9b9904a3c331f16f17643.0.tmp
/data/data/####/b690cf3065a9b9904a3c331f16f17643.1.tmp
/data/data/####/c474728982f21809cc0d07c23ba21b7b.0.tmp
/data/data/####/c474728982f21809cc0d07c23ba21b7b.1.tmp
/data/data/####/c6afd0472baeb187951e9e9a99f0ae5f.0.tmp
/data/data/####/c6afd0472baeb187951e9e9a99f0ae5f.1.tmp
/data/data/####/cloud_switch_cache
/data/data/####/com.cashtoutiao-journal
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
/data/data/####/com.x.y.1.xml
/data/data/####/com.x.y.2.xml
/data/data/####/core_info
/data/data/####/core_update
/data/data/####/core_update_locker
/data/data/####/d4d3fb9c6a81613abee30b9168c4b4c8.0.tmp
/data/data/####/d4d3fb9c6a81613abee30b9168c4b4c8.1.tmp
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0ODg3NjM1MjI3;
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/device_collector
/data/data/####/device_collector_locker
/data/data/####/dexMethod.91475202.dat
/data/data/####/download_upload
/data/data/####/ec4f6b8a1857d2ab21d6469cacff5bf3.0.tmp
/data/data/####/ec4f6b8a1857d2ab21d6469cacff5bf3.1.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f8d4bd2665a31d66228f62a3f706ee45.0.tmp
/data/data/####/f8d4bd2665a31d66228f62a3f706ee45.1.tmp
/data/data/####/finalcore.jar
/data/data/####/fm_shared.xml
/data/data/####/gdaemon_20161017
/data/data/####/gdt_config.cfg
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/gdt_plugin.tmp
/data/data/####/gdt_plugin.tmp.sig
/data/data/####/gdt_suid
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&4.0.5.4_1554887635325_envelope.log
/data/data/####/img1519276009
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libcuid.so
/data/data/####/libjiagu767591267.so
/data/data/####/libyaqbasic.91475202.so
/data/data/####/libyaqpro.91475202.so
/data/data/####/local_channel.xml
/data/data/####/locker
/data/data/####/log_reupload_task
/data/data/####/log_reupload_task_locker
/data/data/####/ml-region-10.db.tmp
/data/data/####/multidex.version.xml
/data/data/####/mz_push_preference.xml
/data/data/####/overall_config.xml
/data/data/####/overall_config.xml.bak (deleted)
/data/data/####/profile_task
/data/data/####/profile_task_locker
/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/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/sensorsdata.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/torch_sdk_config.xml
/data/data/####/toutiao.preferences.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_it.cache
/data/data/####/uninstall_apk
/data/data/####/uninstall_apk_locker
/data/data/####/update_lc
/data/data/####/waitingDown
/data/data/####/waitingDown_locker
/data/data/####/webview.db-journal
/data/data/####/yaqsdkcookie
/data/data/####/zone.json
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/.sfp
/data/media/####/.sysid
/data/media/####/.td-3
/data/media/####/.tdck
/data/media/####/.testf
/data/media/####/.umm.dat
/data/media/####/2019-04-10.log.txt
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.cashtoutiao.bin
/data/media/####/com.cashtoutiao.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/test.log
/data/media/####/uninstall_apk_list

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
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.getuipush.GeTuiPushService 24553 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop net.dns1
getprop ro.product.cpu.abi
ls /
ls /sys/class/thermal
mount
ps
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.getuipush.GeTuiPushService 24553 300 0

Loads the following dynamic libraries:

getuiext3
libjiagu767591267
libyaqbasic.91475202
libyaqpro.91475202
tongdun

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
RSA-ECB-PKCS1Padding

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.

技术

术语

教育培训

误区

Technical information

Curing recommendations

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