Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Accesses the ITelephony private interface.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) hul####.you####.com:80
- TCP(HTTP/1.1) loc.map.b####.com:80
DNS requests:
- hul####.you####.com
- loc.map.b####.com
HTTP POST requests:
- hul####.you####.com/(unknown)/sys/clientActivation.gy?oh=####&ov=####
- hul####.you####.com/(unknown)/sys/initApp.gy?oh=####&ov=####
- hul####.you####.com/(unknown)/sys/uploadDeviceId.gy?oh=####&ov=####
- hul####.you####.com/(unknown)/user/register.gy?oh=####&ov=####
- hul####.you####.com/sys/log.gy?app=####&log_version=####
- loc.map.b####.com/offline_loc
- loc.map.b####.com/sdk.php
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/account.db
- /data/data/####/account.db-journal
- /data/data/####/com.jhwl.fjxa_dna.xml
- /data/data/####/com.jhwl.fjxa_preferences.xml
- /data/data/####/com.jhwl.fjxa_preferences.xml (deleted)
- /data/data/####/com.jhwl.fjxa_prefs.xml
- /data/data/####/du.lock
- /data/data/####/firll.dat
- /data/data/####/libcuid.so
- /data/data/####/libjiagu773867685.so
- /data/data/####/multidex.version.xml
- /data/data/####/ofl.config
- /data/data/####/ofl_location.db
- /data/data/####/ofl_location.db-journal
- /data/data/####/ofl_statistics.db
- /data/data/####/ofl_statistics.db-journal
- /data/data/####/p.l
- /data/data/####/shuzilm.db
- /data/data/####/ums_agent_online_setting_com.jhwl.fjxa.xml
- /data/data/####/ums_agent_online_setting_com.jhwl.fjxa.xml.bak
- /data/data/####/ums_agent_online_setting_com.jhwl.fjxa.xml.bak (deleted)
- /data/media/####/-16083724861590314293
- /data/media/####/-29316952-1014344701
- /data/media/####/-29316952-1549795305
- /data/media/####/._android.dat
- /data/media/####/._driver.dat
- /data/media/####/._system.dat
- /data/media/####/.aio.dat
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/1544623066119
- /data/media/####/1544623066126
- /data/media/####/_android.dat
- /data/media/####/_driver.dat
- /data/media/####/_system.dat
- /data/media/####/aio.dat
- /data/media/####/conlts.dat
- /data/media/####/ller.dat
- /data/media/####/ls.db
- /data/media/####/ls.db-journal
- /data/media/####/test.0
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu773867685.so
- ls /dev/socket
- mkdir -p <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/
- service call iphonesubinfo 1
- sh -c cat /sys/block/mmcblk0/device/cid
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/._system.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/.aio.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_driver.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_system.dat
- sh -c cd /proc/;cat cpuinfo
- sh -c cd /proc/net/ && cat arp
- sh -c cd /sys/class/net/eth0/ && cat address
- sh -c cd /sys/class/net/wlan0/ && cat address
- sh -c echo NTUwNjNGNDY1MDg0REM5NTUwNjU5QjU2NDczMkVEQUY3N0QyRjQ6RkRDRUQ0OjFEOEM2OA== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c echo NTUwNjNGNDY1MDg0REM5NTUwNjU5QjU2NDczMkVEQUY3N0QyRjQ6RkRDRUQ0OjFEOEM2OA== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
- sh -c echo ODQzQzUyMDczMDBFRTQ5ODk4M0FEQkJGRDFENDYwQTBFOTQ5NjQ6QzhGOUMyOkU4MzdFRQ== > <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c echo ODQzQzUyMDczMDBFRTQ5ODk4M0FEQkJGRDFENDYwQTBFOTQ5NjQ6QzhGOUMyOkU4MzdFRQ== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_driver.dat
- sh -c echo Q0VBQkYwMjc2QkI2ODZDQzJDN0Q2NkM0NzU5OEUyNTMxNTQ0NjIzMDY4 > <SD-Card>/../../../../../..<SD-Card>/.aio.dat
- sh -c echo Q0VBQkYwMjc2QkI2ODZDQzJDN0Q2NkM0NzU5OEUyNTMxNTQ0NjIzMDY4 > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/aio.dat
- sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/._system.dat
- sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_system.dat
Loads the following dynamic libraries:
- BaiduMapSDK_v3_0_0
- YYDroidJni
- du
- libjiagu773867685
- locSDK6a
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
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.
Gets information about running apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
Gets information about sent/received SMS.
