Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) sdk.c####.g####.####.cn:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) cdn-sdk####.g####.com.####.cn:80
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) www.group####.cn:80
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(TLS/1.0) 2####.239.38.223:443
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) gmscomp####.google####.com:443
- TCP(TLS/1.0) 1####.177.14.94:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.2) 1####.177.14.104:443
- TCP(TLS/1.2) gmscomp####.google####.com:443
- TCP(TLS/1.2) 64.2####.164.101:443
- TCP cm-1####.g####.com:5226
- TCP sdk.o####.t####.####.com:5224
- UDP www.gst####.com:443
- UDP 64.2####.162.139:443
DNS requests:
- 7j####.c####.z0.####.com
- a####.u####.com
- android####.go####.com
- c-h####.g####.com
- cdn-sdk####.g####.com
- cm-1####.g####.com
- gmscomp####.google####.com
- sdk-ope####.g####.com
- sdk.c####.g####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- www.group####.cn
- www.gst####.com
HTTP GET requests:
- cdn-sdk####.g####.com.####.cn/tdata_EDB102
- cdn-sdk####.g####.com.####.cn/tdata_myE644
- sdk.c####.g####.####.cn/config/hzv9.conf
- sdk.o####.p####.####.com/api/addr.htm
HTTP POST requests:
- a####.u####.com/app_logs
- c-h####.g####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####
- www.group####.cn/apiV2/apiNew.php
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/chahaoyou-journal
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/d09026741565
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/init.pid
- /data/data/####/init_c.pid
- /data/data/####/libjiagu.so
- /data/data/####/location_number
- /data/data/####/location_number-journal
- /data/data/####/proc_auxv
- /data/data/####/push.pid
- /data/data/####/pushg.db-journal
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/screen.xml
- /data/data/####/tdata_myE644
- /data/data/####/tdata_myE644.dex
- /data/data/####/tdata_myE644.dex.flock (deleted)
- /data/data/####/tdata_myE644.jar
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/app.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.seeme.jxql.activity.db
- /data/media/####/tdata_myE644
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /proc/cpuinfo
- cat /proc/self/cgroup
- cat /proc/uid_stat/10065/tcp_rcv
- cat /proc/uid_stat/10065/tcp_snd
- cat /sys/class/net/wlan0/address
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- mount
- sh
Loads the following dynamic libraries:
- libgetuiext2
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-CFB-NoPadding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- 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.
Displays its own windows over windows of other apps.
Requests the system alert window permission.
