Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) ad####.m.ta####.com:80
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) www.google-####.com:443
- TCP(TLS/1.0) nbsdk-b####.al####.com:443
- TCP(TLS/1.0) www.googlea####.com:443
- TCP(TLS/1.0) www.go####.nl:443
- TCP(TLS/1.0) adser####.go####.nl:443
- TCP(TLS/1.0) su####.g.doublec####.net:443
- TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
- TCP(TLS/1.0) 2####.58.212.206:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) adser####.go####.com:443
- TCP(TLS/1.0) www.googlet####.com:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) 1####.217.20.110:443
- TCP(TLS/1.0) s####.g.doublec####.net:443
- TCP(TLS/1.0) googl####.g.doublec####.net:443
- TCP(TLS/1.0) f####.google####.com:443
- TCP(TLS/1.0) 250####.fls.doublec####.net:443
DNS requests:
- 250####.fls.doublec####.net
- a####.google####.com
- ad####.m.ta####.com
- adser####.go####.com
- adser####.go####.nl
- f####.google####.com
- f####.gst####.com
- googl####.g.doublec####.net
- log.u####.com
- nbsdk-b####.al####.com
- oc.u####.com
- s####.e.qq.com
- s####.g.doublec####.net
- ssl.gst####.com
- su####.g.doublec####.net
- www.go####.com
- www.go####.nl
- www.google-####.com
- www.googlea####.com
- www.googlet####.com
- www.gst####.com
HTTP GET requests:
- ad####.m.ta####.com/rest/gc2?ak=####&av=####&c=####&d=####&sv=####&t=###...
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/0a231bd8575dcf72.txt
- /data/data/####/2636.yaqcookie
- /data/data/####/8ef9c457b3bbb403.lock
- /data/data/####/AlibcLinkPartner.xml
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/UTCommon.xml
- /data/data/####/auth_sdk_device.xml
- /data/data/####/com.bycookie.schurter_preferences.xml
- /data/data/####/dexMethod.63273144.dat
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/gdt_plugin.jar
- /data/data/####/gdt_plugin.jar.sig
- /data/data/####/i==1.2.0&&7.8.5_1538383776579_envelope.log
- /data/data/####/info.xml
- /data/data/####/libjiagu628010382.so
- /data/data/####/libsgmainso-5.1.81.so
- /data/data/####/libyaqbasic.63273144.so
- /data/data/####/libyaqpro.63273144.so
- /data/data/####/lock.lock
- /data/data/####/onlineconfig_agent_online_setting_com.bycookie....er.xml
- /data/data/####/sp.lock
- /data/data/####/timestamp
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_common_location.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/update_lc
- /data/data/####/ut.db-journal
- /data/data/####/webview.db-journal
- /data/data/####/yaqsdkcookie
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
Miscellaneous:
Executes next 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
- chmod 755 <Package Folder>/.jiagu/libjiagu628010382.so
- ls /sys/class/thermal
Loads the following dynamic libraries:
- libjiagu628010382
- libyaqbasic.63273144
- libyaqpro.63273144
- sgmainso-5.1
- ut_c_api
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- RSA-ECB-PKCS1Padding
Uses special library to hide executable bytecode.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
