Adware.Gexin.8192

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) sdk.o####.lbs.####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) cms####.w####.com.####.com:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8011
TCP(HTTP/1.1) a####.w####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) cm####.w####.com:80
TCP(HTTP/1.1) log.w####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) lo####.w####.com:9442
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(SSL/3.0) lmp.abe####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) sgv-ne####.w####.com:443
TCP(TLS/1.0) lmp.abe####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.b####.qq.com
a####.u####.com
a####.w####.com
aexcep####.b####.qq.com
amap####.cn-hang####.oss####.####.com
and####.b####.qq.com
c####.g####.ig####.com
c-h####.g####.com
cm####.w####.com
cms####.w####.com
g####.w####.com
l####.tbs.qq.com
lmp.abe####.com
lo####.w####.com
log.u####.com
log.w####.com
plb####.u####.com
res####.a####.com
sdk.c####.ig####.com
sdk.o####.lbs.####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sgv-ne####.w####.com
u####.u####.com

HTTP GET requests:

cms####.w####.com.####.com/uploads/jpg/20190128/20190128062847vu.jpg
sh.wagbr####.aliyun####.com/sdkcoor/android/x86/libJni_wgs2gcj.so
t####.c####.q####.####.com/tdata_MkX219
t####.c####.q####.####.com/tdata_ROm739
t####.c####.q####.####.com/tdata_Seg704
t####.c####.q####.####.com/tdata_nxn539
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

a####.u####.com/app_logs
a####.w####.com/v1/ad
a####.w####.com/v1/config/sync
a####.w####.com/v1/task/new
aexcep####.b####.qq.com:8011/rqd/async
aexcep####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
cm####.w####.com//v4/channel/list
cm####.w####.com/uSystem/v1/getMoByDev
cm####.w####.com/uSystem/v1/getPeanutWelfares
cm####.w####.com/uSystem/v1/getui/userGather
cm####.w####.com/uSystem/v1/link/getUserData
cm####.w####.com/uSystem/v1/userInfo
cm####.w####.com/uSystem/v2/levelList
cm####.w####.com/uSystem/v2/sign/list
cm####.w####.com/v1/clientConfig/list
cm####.w####.com/v1/emptyAd/info
cm####.w####.com/v1/nav/list
cm####.w####.com/v1/stationAcRules
cm####.w####.com/v1/version/patch
cm####.w####.com/v1/version/upgrade
cm####.w####.com/v2/adNew/config
cm####.w####.com/v2/clientConfig/list
cm####.w####.com/v4/linkPage/config
l####.tbs.qq.com/ajax?c=####&k=####
lo####.w####.com:9442/mksdk/
log.w####.com/v1/log/errorReport
log.w####.com/v1/log/getConfig
sdk.o####.lbs.####.com/api.htm?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/-1503609144-1712827990
/data/data/####/-1505772727-377298813
/data/data/####/-1505772727173592797
/data/data/####/-1836815292-916006247
/data/data/####/-18368152921988203838
/data/data/####/-18368152921995329118
/data/data/####/-1836815292695338795
/data/data/####/-5155327942075051895
/data/data/####/.imprint
/data/data/####/.old_file_converted
/data/data/####/1004
/data/data/####/1614064461-1566615052
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/2083523394783.0
/data/data/####/2573235076125.0
/data/data/####/29120147616046.0
/data/data/####/30131198157201.0
/data/data/####/32127260706236.0
/data/data/####/3296613631157.0
/data/data/####/3399795895889.0
/data/data/####/34123787341712.0
/data/data/####/356389887-1509568475
/data/data/####/3563898871042933663
/data/data/####/3563898871869795348
/data/data/####/4105054993603.0
/data/data/####/41112124242425.0
/data/data/####/47115516750701.0
/data/data/####/565685775-37258744
/data/data/####/565685775431034297
/data/data/####/565685775600572857
/data/data/####/5779672653606.0
/data/data/####/59108726894915.0
/data/data/####/ApplicationCache.db-journal
/data/data/####/ConnPreference.xml
/data/data/####/MultiDex.lock
/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/####/bugly_db_-journal
/data/data/####/bugly_db_legu-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMTk3NjU0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjA3NDgw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjAzNzM3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjE2ODcw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjIzMzQ1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjM2MzA5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjM5MjUz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjMwMTYx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjMyODQx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjQ3Nzg3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjU1MTM5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ4OTQzMjUxMDkz;
/data/data/####/dW1weF9zaGFyZV8xNTQ4OTQzMjA5NTUz;
/data/data/####/dW1weF9zaGFyZV8xNTQ4OTQzMjEwMTI5;
/data/data/####/daemon
/data/data/####/debug.conf
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/filedownloader.db-journal
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gks_download.db-journal
/data/data/####/gx_sp.xml
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/hsad.db
/data/data/####/hsad.db-journal
/data/data/####/hsad.xml
/data/data/####/hsad_1548943195904_1470948528.jar
/data/data/####/hsad_download.db
/data/data/####/hsad_download.db-journal
/data/data/####/hsbb.db-journal
/data/data/####/hslog.db
/data/data/####/hslog.db-journal
/data/data/####/hslog.xml
/data/data/####/hstasksystem.db
/data/data/####/hstasksystem.db-journal
/data/data/####/i==1.2.0&&5.2.0_1548943197683_envelope.log
/data/data/####/i==1.2.0&&5.2.0_1548943216896_envelope.log
/data/data/####/i==1.2.0&&5.2.0_1548943230258_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jks.db-journal
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/libnfix.so
/data/data/####/libshella-2.8.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/loctemp.so
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/mix.dex
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/pref.xml
/data/data/####/pref.xml.bak
/data/data/####/pref.xml.bak (deleted)
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushl.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/sdk-db-journal
/data/data/####/sdk_info.xml
/data/data/####/security_info
/data/data/####/share.db-journal
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_ROm739
/data/data/####/tdata_ROm739.jar
/data/data/####/tdata_Seg704
/data/data/####/tdata_Seg704.jar
/data/data/####/tdata_nxn539
/data/data/####/tdata_nxn539.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_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/1548943196262.db
/data/media/####/1548943203349.db
/data/media/####/1548943207339.db
/data/media/####/1548943216794.db
/data/media/####/1548943220407.db
/data/media/####/1548943223336.db
/data/media/####/1548943228791.db
/data/media/####/1548943232557.db
/data/media/####/1548943235878.db
/data/media/####/1548943239143.db
/data/media/####/1548943243714.db
/data/media/####/1548943247555.db
/data/media/####/1548943250951.db
/data/media/####/1548943254509.db
/data/media/####/alsn20170807.db
/data/media/####/alsn20170807.db-journal
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.nfyg.hsbb.bin
/data/media/####/com.nfyg.hsbb.db
/data/media/####/com.nfyg.hsbb_log.txt
/data/media/####/config.ini
/data/media/####/style.data
/data/media/####/sysid.dat
/data/media/####/tbslog.txt
/data/media/####/tdata_MkX219
/data/media/####/tdata_ROm739
/data/media/####/tdata_Seg704
/data/media/####/tdata_nxn539
/data/media/####/test.log

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/sh -c getprop
/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.services.getui.GetuiPushService 24262 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/app_bin/daemon
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.8.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
ls /sys/class/thermal
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.services.getui.GetuiPushService 24262 300 0

Loads the following dynamic libraries:

Bugly
getuiext2
imagepipeline
libnfix
libshella-2.8
libufix
nfix
ufix

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding

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.

Manages Wi-Fi connectivity.

技术

术语

教育培训

误区

Technical information

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