Adware.Gexin.19799

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) q####.c####.l####.####.com:80
TCP(HTTP/1.1) d####.dushem####.com:80
TCP(HTTP/1.1) d####.cors####.cn:80
TCP(HTTP/1.1) c.d####.mob.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) api.s####.mob.com:80
TCP(HTTP/1.1) m.d####.mob.com:80
TCP(HTTP/1.1) d####.d####.mob.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) rs.eas####.com:80
TCP(HTTP/1.1) k####.eas####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) cd####.dushem####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) loc.map.b####.com:80
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) 1####.194.79.95:443
TCP(TLS/1.0) a1.eas####.com:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) 1####.177.126.95:443
TCP(TLS/1.0) l####.cc:443
TCP(TLS/1.0) digital####.google####.com:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.2) 1####.194.79.95:443
TCP(TLS/1.2) 1####.177.127.94:443
TCP(TLS/1.2) 74.1####.143.138:443
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.ig####.com:5226

DNS requests:

7j####.c####.z0.####.com
a####.exc.mob.com
a1.eas####.com
api.map.b####.com
api.s####.mob.com
c-h####.g####.com
c.d####.mob.com
cd####.dushem####.com
cdn-sdk####.g####.com
cm-1####.ig####.com
d####.cors####.cn
d####.d####.mob.com
d####.dushem####.com
digital####.google####.com
instant####.google####.com
k####.eas####.com
l####.cc
loc.map.b####.com
m.d####.mob.com
md####.google####.com
p####.google####.com
rs.eas####.com
safebro####.google####.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

HTTP GET requests:

cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/ad/list_place_ads/1?sy...
cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/common/check_version/1...
cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/common/get_validate_ho...
cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/common/list_app_dictio...
cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/common/list_filter_wor...
cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/common/list_validate_t...
cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/movie/get_douban_analy...
cd####.dushem####.com/dsmovieapi/e78d375e67fa436f/movie_sheet/get_newest...
cdn-sdk####.g####.com.####.com/tdata_EDB102
cdn-sdk####.g####.com.####.com/tdata_cpZ817
cdn-sdk####.g####.com.####.com/tdata_gyM262
cdn-sdk####.g####.com.####.com/tdata_ycm942
d####.cors####.cn/init?os=####&brand=####&osv=####&car=####&net=####&sdk...
k####.eas####.com/v1/visitors/tenants/41744
m.d####.mob.com/cconf?appkey=####&plat=####&apppkg=####&appver=####&netw...
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_RTc910
rs.eas####.com/easemob/server.json?sdk_version=####&app_key=####&file_ve...
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

a####.exc.mob.com/errconf
api.s####.mob.com/conf5
api.s####.mob.com/conn
api.s####.mob.com/data2
api.s####.mob.com/log4
c-h####.g####.com/api.php?format=####&t=####
c.d####.mob.com/cdata
d####.d####.mob.com/dinfo
d####.d####.mob.com/dsign
d####.dushem####.com/dsmovieapi/e78d375e67fa436f/account/report_push_tok...
d####.dushem####.com/dsmovieapi/e78d375e67fa436f/activity/new_user_gift/1
d####.dushem####.com/dsmovieapi/e78d375e67fa436f/user_relation/get_unrea...
loc.map.b####.com/sdk.php
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/####/.al
/data/data/####/.ccLock
/data/data/####/.ccc
/data/data/####/.dh-journal
/data/data/####/.dhlock
/data/data/####/.dic_lock
/data/data/####/.duid
/data/data/####/.globalLock
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrlock
/data/data/####/.nulal
/data/data/####/.nulplt
/data/data/####/.pkg_lock
/data/data/####/.plst
/data/data/####/.rc_lock
/data/data/####/.statistics
/data/data/####/.usLock
/data/data/####/286b441c03c6
/data/data/####/LKME_Server_Request_Queue.xml
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/ad_sp.xml
/data/data/####/authStatus_com.chen.yfdghj;remote.xml
/data/data/####/bc.xml
/data/data/####/bclist.txt
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/com.chen.yfdghj_preferences.xml
/data/data/####/config.json
/data/data/####/device_id.xml.xml
/data/data/####/firll.dat
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/httpclient-req-44716834.cache (deleted)
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu.so
/data/data/####/linkedme_referral_shared_pref.xml
/data/data/####/linkedme_referral_shared_pref.xml.bak
/data/data/####/mac.xml
/data/data/####/metrics_guid
/data/data/####/mob_commons_1.xml
/data/data/####/mob_commons_1.xml.bak
/data/data/####/mob_sdk_exception_1.xml
/data/data/####/mob_sdk_exception_1.xml.bak
/data/data/####/movie0.db-journal
/data/data/####/params.txt
/data/data/####/proc_auxv
/data/data/####/public_sp.xml
/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/####/server.json
/data/data/####/share_sdk_1.xml
/data/data/####/share_sdk_1.xml.bak
/data/data/####/sharesdk.db-journal
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.dex
/data/data/####/tdata_cpZ817.dex.flock (deleted)
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_gyM262
/data/data/####/tdata_gyM262.dex
/data/data/####/tdata_gyM262.dex.flock (deleted)
/data/data/####/tdata_gyM262.jar
/data/data/####/tdata_ycm942
/data/data/####/tdata_ycm942.dex
/data/data/####/tdata_ycm942.dex.flock (deleted)
/data/data/####/tdata_ycm942.jar
/data/data/####/umeng_general_config.xml
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
/system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/files/tdata_cpZ817.jar --oat-fd=53 --oat-location=/data/user/0/<Package>/files/tdata_cpZ817.dex --compiler-filter=speed
/system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/files/tdata_gyM262.jar --oat-fd=50 --oat-location=/data/user/0/<Package>/files/tdata_gyM262.dex --compiler-filter=speed
/system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/files/tdata_ycm942.jar --oat-fd=40 --oat-location=/data/user/0/<Package>/files/tdata_ycm942.dex --compiler-filter=speed
cat /sys/class/net/wlan0/address
grep -E -v root|shell|system
mount
sh
top -d 0 -n 1

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES
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.

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

Curing recommendations

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