Adware.Gexin.18220

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) q####.c####.l####.####.com:80
TCP(HTTP/1.1) zb-cent####.m.ta####.com:80
TCP(HTTP/1.1) ada####.m.ta####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) app.yueta####.com:80
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) nbsdk-b####.al####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) fp.fraudme####.cn:443
TCP(TLS/1.0) secgw-n####.wagbr####.ali####.####.com:443
UDP 1####.21.100.47:44450
UDP 1####.21.100.47:44456
UDP 1####.21.100.47:44460
UDP 1####.21.100.47:44453
UDP 1####.21.100.47:44452
UDP 1####.21.100.47:44448
TCP cm-1####.ig####.com:5224
UDP 1####.21.100.47:44455
UDP 1####.21.100.47:44449
UDP 1####.21.100.47:44454
UDP 1####.21.100.47:44468
TCP sdk.o####.t####.####.com:5224
UDP 1####.21.100.47:44457
UDP 1####.21.100.47:44461
UDP 1####.21.100.47:44464
UDP 1####.21.100.47:44465
UDP 1####.21.100.47:44459
UDP 1####.21.100.47:44466
UDP 1####.21.100.47:44458
UDP 1####.21.100.47:44467
UDP 1####.21.100.47:44463
UDP 1####.21.100.47:44446
UDP 1####.21.100.47:44462
UDP 1####.21.100.47:44447
UDP 1####.21.100.47:44444
UDP 1####.21.100.47:44445
UDP 1####.168.105.1:137
UDP 1####.21.100.47:44451

DNS requests:

7j####.c####.z0.####.com
acs4bai####.m.ta####.com
ad####.m.ta####.com
ada####.m.ta####.com
app.yueta####.com
c-h####.g####.com
cm-1####.ig####.com
fp.fraudme####.cn
log.u####.com
nbsdk-b####.al####.com
norma-e####.m####.com
plb####.u####.com
pub-####.qin####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
y####.al####.org

HTTP GET requests:

q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_EDT369
q####.c####.l####.####.com/tdata_MkX219
q####.c####.l####.####.com/tdata_RTc910
q####.c####.l####.####.com/tdata_XeE960
q####.c####.l####.####.com/tdata_mtl581
sdk.o####.p####.####.com/api/addr.htm
zb-cent####.m.ta####.com/gw-open/mtop.taobao.tbk.sdk.config/1.0/?data=####

HTTP POST requests:

ada####.m.ta####.com/rest/sur?ak=####&av=####&c=####&v=####&s=####&d=###...
app.yueta####.com/ctaobao/sys/appLoginAdvertising
app.yueta####.com/ctaobao/user/appUserStat
c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/830f679fbb4f
/data/data/####/AlibcLinkPartner.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/Q0VSVC5SU0EK.txt
/data/data/####/SGMANAGER_DATA2
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/SG_INNER_DATA
/data/data/####/UTCommon.xml
/data/data/####/aliTradeConfigSP.xml
/data/data/####/ap.Lock
/data/data/####/auth_sdk_device.xml
/data/data/####/com.x.y.1.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTcxMDM5MTc0MjA1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTcxMDM5MTk0NjM1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTcxMDM5MjQwNzc3;
/data/data/####/db_fm.jar
/data/data/####/dc1d65fd4c1eb33b7c
/data/data/####/dc373b67cb352f20fd
/data/data/####/dccddcd5a518d34acb
/data/data/####/downloader.db-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fm_shared.xml
/data/data/####/gdaemon_20161017
/data/data/####/geofencing.db
/data/data/####/geofencing.db-journal
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&1.8.6_1571039194815_envelope.log
/data/data/####/i==1.2.0&&1.8.6_1571039244600_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu-91133361.so
/data/data/####/libsgmainso-5.4.67.so.tmp.2198
/data/data/####/lock.lock
/data/data/####/mipush_extra.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/mz_push_preference.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/settings.xml
/data/data/####/sgFile.lock
/data/data/####/share.db-journal
/data/data/####/sp.lock
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_RTc910
/data/data/####/tdata_RTc910.jar
/data/data/####/tdata_XeE960
/data/data/####/tdata_XeE960.jar
/data/data/####/tdata_mtl581
/data/data/####/tdata_mtl581.jar
/data/data/####/timestamp
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_config.xml.bak
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal (deleted)
/data/data/####/xUtils_http_cookie.db
/data/data/####/xUtils_http_cookie.db-journal
/data/data/####/yuetaobuy_db
/data/data/####/yuetaobuy_db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.beweyk.ctaobao.bin
/data/media/####/com.beweyk.ctaobao.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/dd7893586a493dc3
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/hid.dat
/data/media/####/sysid.dat
/data/media/####/tdata_MkX219
/data/media/####/tdata_RTc910
/data/media/####/tdata_XeE960
/data/media/####/tdata_mtl581
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/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/dc1d65fd4c1eb33b7c
<Package Folder>/files/dc373b67cb352f20fd
<Package Folder>/files/dccddcd5a518d34acb
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.tools.DemoPushService 24787 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop net.dns1
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.build.version.release
getprop ro.miui.ui.version.name
getprop ro.smartisan.version
getprop ro.vivo.os.version
ls -l /system/xbin/su
ls /sys/class/thermal
mount
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.tools.DemoPushService 24787 300 0

Loads the following dynamic libraries:

getuiext2
libjiagu-91133361
sgmainso-5.4
tongdun_db
ut_c_api

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding

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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