Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) ti####.c####.l####.####.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) d####.c####.l####.####.com:80
- TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
- TCP(TLS/1.0) f####.gst####.com:443
- TCP(TLS/1.0) s####.map.b####.com:443
- TCP(TLS/1.0) and####.cli####.go####.com:443
- TCP(TLS/1.0) safebro####.google####.com:443
- TCP(TLS/1.0) 1####.251.39.106:443
- TCP(TLS/1.0) 1####.250.179.170:443
- TCP(TLS/1.0) md####.google####.com:443
- TCP(TLS/1.0) 1####.217.168.202:443
- TCP(TLS/1.2) 1####.250.179.170:443
- TCP(TLS/1.2) 1####.217.168.195:443
- TCP(TLS/1.2) f####.gst####.com:443
- TCP(TLS/1.2) and####.cli####.go####.com:443
- TCP(TLS/1.2) 1####.217.168.202:443
- TCP sdk.o####.t####.####.com:5224
- TCP cm-1####.g####.com:5224
DNS requests:
- 7j####.c####.z0.####.com
- a.appj####.com
- and####.cli####.go####.com
- c-h####.g####.com
- cdn-sdk####.g####.com
- cm-1####.g####.com
- f####.gst####.com
- md####.google####.com
- pub-####.qin####.com
- s####.map.b####.com
- safebro####.google####.com
- sdk-ope####.g####.com
- sdk.c####.g####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
HTTP GET requests:
- cdn-sdk####.g####.com.####.com/tdata_NWX959
- d####.c####.l####.####.com/config/hzv9.conf
- sdk.o####.p####.####.com/api/addr.htm
- ti####.c####.l####.####.com/tdata_EDT369
- ti####.c####.l####.####.com/tdata_aRs116
HTTP POST requests:
- a.appj####.com/ad-service/ad/mark
- c-h####.g####.com/api.php?format=####&t=####
- s####.map.b####.com:443/sdkcs/verify
- 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/anr/traces.txt
- /data/data/####/.log.lock
- /data/data/####/.log.ls
- /data/data/####/19c52debd440
- /data/data/####/authStatus_com.smartbus.xml
- /data/data/####/classes.dex
- /data/data/####/classes2.dex
- /data/data/####/increment.db-journal
- /data/data/####/init.pid
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/mac.xml
- /data/data/####/proc_auxv
- /data/data/####/profile
- /data/data/####/push.pid
- /data/data/####/pushg.db-journal
- /data/data/####/pushsdk.db-journal
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/run.pid
- /data/data/####/tdata_NWX959.dex
- /data/data/####/tdata_NWX959.dex.flock (deleted)
- /data/data/####/tdata_NWX959.jar
- /data/data/####/tdata_NWX959.tmp
- /data/data/####/tmpd8.db-journal
- /data/media/####/.cuid
- /data/media/####/.log.sf
- /data/media/####/app.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.smartbus.db
- /data/media/####/ls.db
- /data/media/####/ls.db-journal
- /data/media/####/tdata_NWX959
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /proc/cpuinfo
- cat /proc/uid_stat/10065/tcp_rcv
- cat /proc/uid_stat/10065/tcp_snd
- cat /sys/class/net/wlan0/address
- chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
- mount
- sh
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CFB-NoPadding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CFB-NoPadding
- 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.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
Requests the system alert window permission.
