Adware.Gexin.12360

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####.g####.com:80
TCP(HTTP/1.1) rev.uar.h####.com:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) dot.wts.xi####.cn:80
TCP(HTTP/1.1) ap####.g####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) 1####.254.116.117:80
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) zsr####.zs####.cn:443
TCP(TLS/1.0) dot.wts.xi####.cn:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5224
TCP t####.qq.com:80

DNS requests:

7j####.c####.z0.####.com
ap####.g####.com
c####.g####.com
c####.g####.com
c####.g####.ig####.com
c-h####.g####.com
dot.wts.xi####.cn
gs.g####.com
l####.tbs.qq.com
log.u####.com
pi####.qq.com
plb####.u####.com
pub-####.qin####.com
rev.uar.h####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
t####.qq.com
u####.u####.com
zsr####.zs####.cn

HTTP GET requests:

qin####.com.www.####.com/tdata_EDT369
t####.c####.q####.####.com/config/hz-hzv6.conf
t####.c####.q####.####.com/tdata_TOj019
t####.c####.q####.####.com/tdata_Voc232
t####.c####.q####.####.com/tdata_VsN224
t####.c####.q####.####.com/tdata_YaD649
t####.c####.q####.####.com/tdata_gVs347

HTTP POST requests:

ap####.g####.com/bd
ap####.g####.com/encryption/key/fetch
ap####.g####.com/geshu/sdk/getBaseConfs
ap####.g####.com/geshu/sdkStatistics/bd
c####.g####.com/api.php?format=####&t=####
dot.wts.xi####.cn/logserver/submit?type=####&uid=####&pkg=####
l####.tbs.qq.com/ajax?c=####&k=####
pi####.qq.com/mstat/report/?index=####
rev.uar.h####.com/cfg/sdk
sdk-ope####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.tpns.service.xml.xml
/data/data/####/.tpns.settings.xml.xml
/data/data/####/.tpush_mta.xml
/data/data/####/3537593c6bba
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/_tmp_NORMAL_2299_1555465740129
/data/data/####/_tmp_PRIORITIZED_2299_1555465740149
/data/data/####/_tmp_PRIORITIZED_2299_1555465740911
/data/data/####/_tmp_PRIORITIZED_2430_1555465750729
/data/data/####/_tmp_PRIORITIZED_2461_1555465744422
/data/data/####/_tmp_PRIORITIZED_2461_1555465746239
/data/data/####/_tmp_PRIORITIZED_2645_1555465748689
/data/data/####/_tmp_PRIORITIZED_2645_1555465750229
/data/data/####/_tmp_PRIORITIZED_2809_1555465753202
/data/data/####/_tmp_PRIORITIZED_2809_1555465754259
/data/data/####/_tmp_PRIORITIZED_2961_1555465758236
/data/data/####/_tmp_PRIORITIZED_3157_1555465761889
/data/data/####/_tmp_PRIORITIZED_3157_1555465763398
/data/data/####/_tmp_PRIORITIZED_3157_1555465763763
/data/data/####/_tmp_PRIORITIZED_3277_1555465766606
/data/data/####/_tmp_PRIORITIZED_3277_1555465768135
/data/data/####/_tmp_PRIORITIZED_3277_1555465768180
/data/data/####/_tmp_PRIORITIZED_3420_1555465770472
/data/data/####/_tmp_PRIORITIZED_3543_1555465773694
/data/data/####/_tmp_PRIORITIZED_3543_1555465774602
/data/data/####/_tmp_PRIORITIZED_3665_1555465778184
/data/data/####/_tmp_PRIORITIZED_3665_1555465779421
/data/data/####/_tmp_PRIORITIZED_3665_1555465779734
/data/data/####/_tmp_PRIORITIZED_3801_1555465782407
/data/data/####/_tmp_PRIORITIZED_3801_1555465783518
/data/data/####/_tmp_PRIORITIZED_3801_1555465783676
/data/data/####/_tmp_PRIORITIZED_3940_1555465786157
/data/data/####/_tmp_PRIORITIZED_3940_1555465787171
/data/data/####/_tmp_PRIORITIZED_3940_1555465787258
/data/data/####/_tmp_PRIORITIZED_4065_1555465790889
/data/data/####/_tmp_PRIORITIZED_4065_1555465792540
/data/data/####/_tmp_PRIORITIZED_4181_1555465794766
/data/data/####/_tmp_PRIORITIZED_4181_1555465795815
/data/data/####/_tmp_PRIORITIZED_4181_1555465796038
/data/data/####/_tmp_PRIORITIZED_4300_1555465799121
/data/data/####/_tmp_PRIORITIZED_4300_1555465799740
/data/data/####/_tmp_PRIORITIZED_4300_1555465799899
/data/data/####/_tmp_PRIORITIZED_4429_1555465802475
/data/data/####/appcfgdata.xml
/data/data/####/apprtdata.xml
/data/data/####/bullet_PRIORITIZED_2461_1555465744419
/data/data/####/bullet_PRIORITIZED_2809_1555465753202
/data/data/####/com.zszs.activity_preferences.xml
/data/data/####/core_info
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzQ0NDE4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzQ4Njcz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzQxMjQy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzU4MTg1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzUzMTk3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzY2OTgx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzYxOTky;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1Nzc4MTM2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzcwNTU1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzczNTkw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1Nzg2MTU0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzgyMzcz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1Nzk0NzYw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1Nzk5MTA2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1NzkxNDM1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1ODA3NDEz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1NDY1ODAyMzcx;
/data/data/####/dW1weF9zaGFyZV8xNTU1NDY1NzQxNzQ4;
/data/data/####/dW1weF9zaGFyZV8xNTU1NDY1NzQxODA5;
/data/data/####/device_id.xml
/data/data/####/download_upload
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gis.db-journal
/data/data/####/gkt-journal
/data/data/####/gtc.db-journal
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&6.5.0.1_1555465741350_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465758212_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465761996_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465770572_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465773632_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465782392_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465794784_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465802364_envelope.log
/data/data/####/i==1.2.0&&6.5.0.1_1555465807492_envelope.log
/data/data/####/ias.db
/data/data/####/ias.db-journal
/data/data/####/ias_sp.xml
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/isFirst1.xml
/data/data/####/isFirst2.xml
/data/data/####/isFirst3.xml
/data/data/####/libjiagu-1338546398.so
/data/data/####/newsInfo.xml
/data/data/####/otherInfo.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/####/share.db-journal
/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/####/tdata_TOj019
/data/data/####/tdata_TOj019.jar
/data/data/####/tdata_Voc232
/data/data/####/tdata_Voc232.jar
/data/data/####/tdata_VsN224
/data/data/####/tdata_VsN224.jar
/data/data/####/tdata_YaD649652269963.tmp
/data/data/####/tdata_gVs347
/data/data/####/tdata_gVs347.jar
/data/data/####/tpush.shareprefs.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/####/umeng_socialize.xml
/data/data/####/webview.db-journal
/data/data/####/xUtils_http_cookie.db
/data/data/####/xUtils_http_cookie.db-journal
/data/data/####/xUtils_http_cookie.db-journal (deleted)
/data/data/####/xUtils_http_cookie.db-shm (deleted)
/data/data/####/xUtils_http_cookie.db-wal
/data/data/####/xg_message.db
/data/data/####/xg_message.db-journal
/data/data/####/zy_unique_id.bin
/data/data/####/zyanalytics.xml
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.umm.dat
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/_0ServerSendToService.txt
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.zszs.activity.bin
/data/media/####/com.zszs.activity.db
/data/media/####/com.zszs.activity_.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/log-20190417_0149_1.txt
/data/media/####/log-20190417_0150_1.txt
/data/media/####/log-20190417_0150_2.txt
/data/media/####/sysid.dat
/data/media/####/tbslog.txt
/data/media/####/tdata_TOj019
/data/media/####/tdata_Voc232
/data/media/####/tdata_VsN224
/data/media/####/tdata_gVs347
/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
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.ZsnewsPushService 24762 300 0
<Package Folder>/lib/libxguardian.so <Package>,2100191757; 55747 203.205.128.130 [{ idx :0, ts :%d, et :2000, si :0, ui : <IMEI> , ky : Axg%lu , mid : 0 , ev :{ ov : 18 , sr : 600*752 , md : <System Property> , lg : en , sv : 3.26 , mf : unknown , apn : %s }}] 1 18
<Package Folder>/lib/libxguardian.so <Package>,2100191757; 55747 203.205.128.130 [{"idx":0,"ts":%d,"et":2000,"si":0,"ui":"<IMEI>","ky":"Axg%lu","mid":"0","ev":{"ov":"18","sr":"600*752","md":"<System Property>","lg":"en","sv":"3.26","mf":"unknown","apn":"%s"}}] 1 18
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop ro.product.cpu.abi
ls /sys/class/thermal
mount

Loads the following dynamic libraries:

getuiext3
libjiagu-1338546398
tpnsSecurity

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NoPadding
AES-CFB8-NoPadding
AES-ECB-PKCS5Padding
RSA-ECB-NoPadding
RSA-ECB-PKCS1PADDING
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB8-NoPadding
AES-ECB-PKCS5Padding
DES-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 APN settings.

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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