Adware.Gexin.17404

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) log.ifl####.com:80
TCP(HTTP/1.1) v####.c####.com.cn:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) dot.wts.xi####.cn:80
TCP(HTTP/1.1) api.s####.mob.com:80
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) redi####.network####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) s####.ml####.cc:443
TCP(TLS/1.0) dot.wts.xi####.cn:443
TCP(TLS/1.0) 1####.217.168.202:443
TCP(TLS/1.0) dc1.network####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.2) p####.google####.com:443

DNS requests:

a####.exc.mob.com
and####.cli####.go####.com
api.s####.mob.com
dc1.network####.com
dot.wts.xi####.cn
instant####.google####.com
l####.tbs.qq.com
log####.ifl####.com
log.ifl####.com
m####.go####.com
p####.google####.com
plb####.u####.com
redi####.network####.com
s####.ml####.cc
safebro####.google####.com
u####.u####.com
v####.c####.com.cn

HTTP GET requests:

v####.c####.com.cn/app/api/v2/loadingImgs/getLastLoadingImgs?platform=##...

HTTP POST requests:

a####.exc.mob.com/errconf
api.s####.mob.com/conf5
api.s####.mob.com/conn
api.s####.mob.com/snsconf
dot.wts.xi####.cn/logserver/submit?type=####&uid=####&pkg=####
log.ifl####.com/hotupdate
log.ifl####.com/log?product=####&appid=####&size=####&platform=####&sour...

File system changes:

Creates the following files:

/data/data/####/.artc_lock
/data/data/####/.bs_lock
/data/data/####/.dic_lock
/data/data/####/.du_lock
/data/data/####/.duid
/data/data/####/.globalLock
/data/data/####/.gm_lock
/data/data/####/.im_lock
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lesd_lock
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrecord (deleted)
/data/data/####/.mrlock
/data/data/####/.pkg_lock
/data/data/####/.pkgs_lock
/data/data/####/.slw
/data/data/####/.ss_lock
/data/data/####/.statistics
/data/data/####/.vpl_lock
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/ThrowalbeLog.db
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/Web Data
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/_tmp_PRIORITIZED_3139_1566564122910
/data/data/####/_tmp_PRIORITIZED_3139_1566564123216
/data/data/####/_tmp_PRIORITIZED_3139_1566564124076
/data/data/####/_tmp_PRIORITIZED_3273_1566564125857
/data/data/####/_tmp_PRIORITIZED_3273_1566564126483
/data/data/####/_tmp_PRIORITIZED_3273_1566564126950
/data/data/####/_tmp_PRIORITIZED_3447_1566564129799
/data/data/####/_tmp_PRIORITIZED_3447_1566564130280
/data/data/####/_tmp_PRIORITIZED_3447_1566564131016
/data/data/####/_tmp_PRIORITIZED_3702_1566564136998
/data/data/####/_tmp_PRIORITIZED_3702_1566564137887
/data/data/####/_tmp_PRIORITIZED_3702_1566564138332
/data/data/####/_tmp_PRIORITIZED_3987_1566564147679
/data/data/####/_tmp_PRIORITIZED_3987_1566564149104
/data/data/####/_tmp_PRIORITIZED_3987_1566564149854
/data/data/####/_tmp_PRIORITIZED_4348_1566564159607
/data/data/####/_tmp_PRIORITIZED_4348_1566564160554
/data/data/####/_tmp_PRIORITIZED_4348_1566564163643
/data/data/####/_tmp_PRIORITIZED_4348_1566564166424
/data/data/####/_tmp_PRIORITIZED_4348_1566564166596
/data/data/####/_tmp_PRIORITIZED_4622_1566564173536
/data/data/####/_tmp_PRIORITIZED_4622_1566564173868
/data/data/####/_tmp_PRIORITIZED_4825_1566564180700
/data/data/####/_tmp_PRIORITIZED_4825_1566564181535
/data/data/####/a==7.5.0&&4.0.3_1566564131824_envelope.log
/data/data/####/appkey_check_filename_0
/data/data/####/bullet_PRIORITIZED_4348_1566564163643
/data/data/####/bullet_PRIORITIZED_4622_1566564173536
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/com.chengdudaily.activity_preferences.xml
/data/data/####/com.iflytek.id.xml
/data/data/####/com.iflytek.msc.xml
/data/data/####/com.networkbench.agent.impl.v2_com.chengdudaily...ty.xml
/data/data/####/config_noclear.xml
/data/data/####/config_noclear.xml.bak
/data/data/####/core_info
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2NTY0MTI3MTcx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2NTY0MTMxNDI3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2NTY0MTUwNTEw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2NTY0MTYxNDQz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2NTY0MTc0MjUy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2NTY0MTgzMDU5;
/data/data/####/download_upload
/data/data/####/dso_deps
/data/data/####/dso_lock
/data/data/####/dso_manifest
/data/data/####/dso_state
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/filegov_logo.png
/data/data/####/fileic_launcher2.png
/data/data/####/i==1.2.0&&4.0.3_1566564127135_envelope.log
/data/data/####/i==1.2.0&&4.0.3_1566564161566_envelope.log
/data/data/####/i==1.2.0&&4.0.3_1566564174297_envelope.log
/data/data/####/i==1.2.0&&4.0.3_1566564183069_envelope.log
/data/data/####/iflytek_collect_state.xml
/data/data/####/iflytek_device_info.dex
/data/data/####/iflytek_device_info.dex.flock (deleted)
/data/data/####/iflytek_device_info.jar
/data/data/####/info.xml
/data/data/####/libjiagu.so
/data/data/####/metrics_guid
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/mwsdk_analytics.db-journal
/data/data/####/persistent_data.xml
/data/data/####/persistent_data.xml.bak
/data/data/####/persistent_data.xml.bak (deleted)
/data/data/####/proc_auxv
/data/data/####/share_sdk_1
/data/data/####/sharesdk.db
/data/data/####/sharesdk.db-journal
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/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/####/zy_unique_id.bin
/data/data/####/zyanalytics.xml

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/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/jar/iflytek_device_info.jar --oat-fd=139 --oat-location=/data/user/0/<Package>/files/dex/iflytek_device_info.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/jar/iflytek_device_info.jar --oat-fd=144 --oat-location=/data/user/0/<Package>/files/dex/iflytek_device_info.dex --compiler-filter=speed
cat /sys/class/net/wlan0/address
getprop ro.product.cpu.abi
ls /sys/class/thermal

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding

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 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

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