Adware.Gexin.4216

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) api.wepon####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) i.t####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) o####.map.b####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5227

DNS requests:

7j####.c####.z0.####.com
api.map.b####.com
api.wepon####.com
av1.x####.com
c####.g####.ig####.com
c####.x####.com
c####.x####.com
c-h####.g####.com
i.t####.com
l####.tbs.qq.com
loc.map.b####.com
log.u####.com
o####.map.b####.com
oss.wepon####.com
s####.u####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net

HTTP GET requests:

et2-na6####.wagbr####.ali####.####.com/bar/get/590065968630f5664400154d/...
i.t####.com/a/3556a40611e0546e361b2eae28532cc4c
t####.c####.q####.####.com/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_Soq141
t####.c####.q####.####.com/tdata_vxj811

HTTP POST requests:

api.wepon####.com/Control/auth_control
api.wepon####.com/OpenScreen/splash_ad
api.wepon####.com/home/menu_list
api.wepon####.com/member/switch_control
api.wepon####.com/message/message_unread
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/1541232440606_2283
/data/data/####/1541232441860.log
/data/data/####/1541232441878_2283
/data/data/####/1541232442405_2283
/data/data/####/1541232442981_2283
/data/data/####/1541232443552_2283
/data/data/####/1541232444022_2283
/data/data/####/1541232445731_2283
/data/data/####/1541232449180_2434
/data/data/####/1541232454083_2434
/data/data/####/1541232482153_2434
/data/data/####/1541232483715_2434
/data/data/####/1541232483962_2434
/data/data/####/1541232495926_2626
/data/data/####/1541232497730_2626
/data/data/####/1541232501169_2737
/data/data/####/1541232505005_2737
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/CustomIndex
/data/data/####/DVDirectory.cfg
/data/data/####/DVHotMap.cfg
/data/data/####/DVHotcity.cfg
/data/data/####/DVIndoor.cfg
/data/data/####/DVSDirectory.cfg
/data/data/####/DVVersion.cfg
/data/data/####/MultiDex.lock
/data/data/####/Pythagoras_phase.xml
/data/data/####/ResPackIndoorMap.rs
/data/data/####/TDCloudSettingsConfig53A373A958B9414AA8C8B0EDA04DC323.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_shorttime.xml
/data/data/####/TDpref_shorttime0.xml
/data/data/####/TalingDataConfig53A373A958B9414AA8C8B0EDA04DC323.xml
/data/data/####/authStatus_com.letuhui.weponycar.xml
/data/data/####/authStatus_com.letuhui.weponycar;remote.xml
/data/data/####/baidumap_custom_config.json
/data/data/####/baseindoormap.sty
/data/data/####/bus.sty
/data/data/####/car.sty
/data/data/####/com.letuhui.weponycar_preferences.xml
/data/data/####/core_info
/data/data/####/cycle.sty
/data/data/####/data.db-journal
/data/data/####/firll.dat
/data/data/####/gal.db
/data/data/####/gal.db-journal
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/global_preferences.xml
/data/data/####/gx_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libcuid.so
/data/data/####/libjiagu-2085244995.so
/data/data/####/mPBE.xml
/data/data/####/map.rs
/data/data/####/map.sty
/data/data/####/map_pref.xml
/data/data/####/multidex.version.xml
/data/data/####/ofl.config
/data/data/####/ofl_location.db
/data/data/####/ofl_location.db-journal
/data/data/####/ofl_statistics.db
/data/data/####/ofl_statistics.db-journal
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/reduct.rs
/data/data/####/reduct.sty
/data/data/####/run.pid
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_Soq141
/data/data/####/tdata_Soq141.jar
/data/data/####/tdata_vxj811
/data/data/####/tdata_vxj811.jar
/data/data/####/tdid.xml
/data/data/####/traffic.rs
/data/data/####/traffic.sty
/data/data/####/udesk_sdk.xml
/data/data/####/umeng_socialize.xml
/data/data/####/ver.dat
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/.tcookieid
/data/media/####/2018_11_03_13_08_04.cr.txt
/data/media/####/2018_11_03_13_08_16.cr.txt
/data/media/####/2018_11_03_16_07_25.cr.txt
/data/media/####/53AF0E568D122C958F574775E8010CD9
/data/media/####/8847ED5589E79DC01B176D1EC694EB26
/data/media/####/DTTempdat.dat
/data/media/####/DTTempdat.idx
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.letuhui.weponycar.bin
/data/media/####/com.letuhui.weponycar.db
/data/media/####/conlts.dat
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/tbslog.txt
/data/media/####/tdata_Soq141
/data/media/####/tdata_vxj811
/data/media/####/test.0
/data/media/####/test.log
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat

Miscellaneous:

Executes next shell scripts:

<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.getui.GetuiPushService 25163 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop
getprop ro.product.cpu.abi
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.getui.GetuiPushService 25163 300 0

Loads the following dynamic libraries:

BaiduMapSDK_base_v4_5_2
BaiduMapSDK_map_v4_5_2
getuiext2
libjiagu-2085244995
locSDK7b
sqlcipher

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding
DES-CBC-PKCS5Padding
RSA-ECB-NoPadding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

Gains access to telephone information (number, IMEI, etc.).

Gains access to information about installed applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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

Curing recommendations

Free trial