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) v.i####.com.####.com:80
- TCP(HTTP/1.1) ur####.anal####.cn:8089
- TCP(HTTP/1.1) gd.a.s####.com:80
- TCP(HTTP/1.1) mem####.3####.net:80
- TCP(TLS/1.0) www.google####.com:443
- TCP(TLS/1.0) u####.icl####.i####.com:443
- TCP(TLS/1.0) api.icl####.i####.com:443
- TCP(TLS/1.2) www.google####.com:443
- TCP(TLS/1.2) 1####.250.179.174:443
- TCP(TLS/1.2) 1####.217.168.195:443
DNS requests:
- api.icl####.i####.com
- c####.i####.com
- c####.i####.com.####.8
- pv.s####.com
- safebro####.google####.com
- u####.icl####.i####.com
- ur####.anal####.cn
- v.i####.com
- www.3####.org
- www.google####.com
HTTP GET requests:
- gd.a.s####.com/cityjson
- mem####.3####.net/dyndns/getip
- u####.icl####.i####.com:443/Active_Redpackactivity/getConf?gv=####&av=##...
- v.i####.com.####.com/appData/video/player_config.js
HTTP POST requests:
- ur####.anal####.cn:8089/
File system changes:
Creates the following files:
- /data/anr/traces.txt
- /data/anr/traces.txt (deleted)
- /data/com.ifeng.kuaitoutiao/####/TeleSign.db
- /data/com.ifeng.kuaitoutiao/####/bugly_db_
- /data/com.ifeng.kuaitoutiao/####/push_record.db
- /data/com.ifeng.kuaitoutiao/####/tracker.db
- /data/data/####/1002
- /data/data/####/1004
- /data/data/####/BUGLY_COMMON_VALUES.xml
- /data/data/####/FirstLogin.xml
- /data/data/####/TeleSign.db-journal
- /data/data/####/amaze.png
- /data/data/####/angel.png
- /data/data/####/angry.png
- /data/data/####/applause.png
- /data/data/####/arrogant.png
- /data/data/####/astonished.png
- /data/data/####/awkward.png
- /data/data/####/bigcry.png
- /data/data/####/bugly_db_-journal
- /data/data/####/bye.png
- /data/data/####/cheer.png
- /data/data/####/classes.dex
- /data/data/####/classes.dex;classes2.dex
- /data/data/####/classes.dex;classes3.dex
- /data/data/####/com.ifeng.kuaitoutiao.BETA_VALUES.xml
- /data/data/####/com.ifeng.kuaitoutiao.BETA_VALUES.xml.bak
- /data/data/####/com.ifeng.kuaitoutiao_dna.xml
- /data/data/####/com.ifeng.kuaitoutiao_preferences.xml
- /data/data/####/com.ifeng.kuaitoutiao_prefs.xml
- /data/data/####/com.shumei.xml
- /data/data/####/comic.png
- /data/data/####/config.conf
- /data/data/####/crashrecord.xml
- /data/data/####/crashrecord.xml (deleted)
- /data/data/####/crazy.png
- /data/data/####/cry.png
- /data/data/####/default.zip
- /data/data/####/device_info.xml
- /data/data/####/du.lock
- /data/data/####/eguan.db
- /data/data/####/eguan.db-journal
- /data/data/####/geofencing.db
- /data/data/####/geofencing.db-journal
- /data/data/####/ifeng_log_SM-T555.txt
- /data/data/####/libjiagu.so
- /data/data/####/local_crash_lock
- /data/data/####/mipush_extra.xml
- /data/data/####/mipush_region
- /data/data/####/mipush_region.lock
- /data/data/####/native_record_lock
- /data/data/####/proc_auxv
- /data/data/####/push_record.db
- /data/data/####/push_record.db-journal
- /data/data/####/security_info
- /data/data/####/sp_replace_flag.sp
- /data/data/####/sp_replace_flag.sp.bak
- /data/data/####/sputil.sp
- /data/data/####/sputil.sp.bak
- /data/data/####/td_fm.dex.flock (deleted)
- /data/data/####/td_fm.jar
- /data/data/####/tracker.db-journal
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_common_config.xml.bak (deleted)
Miscellaneous:
Executes the following shell scripts:
- date
- getprop
- id
- ip link
- ls /dev/socket
- service call iphonesubinfo 1
- sh -c cat /sys/class/net/eth0/address
- sh -c cd /proc/;cat cpuinfo
- sh -c cd /proc/net/ && cat arp
- sh -c cd /proc/self/;cat status
- toolbox ps -p -P -x -c
Loads the following dynamic libraries:
- libdu
- libifeng_secure
- libjiagu
- libsecurityenv
- libsmsdk
- libtongdun
- libtpnsSecurity
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS5Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- DES-ECB-NoPadding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about phone status (number, IMEI, etc.).
Gets information about APN settings.
Gets information about installed apps.
Gets information about running apps.
Displays its own windows over windows of other apps.
Intercepts notifications.
Requests the system alert window permission.
