Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) api.shu####.cn:80
- TCP(HTTP/1.1) st####.shu####.cn:80
- TCP(HTTP/1.1) daa.shu####.cn:80
- TCP(HTTP/1.1) hul####.you####.com:80
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) api.map.b####.com:443
- TCP(TLS/1.0) loc.map.b####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) www.gst####.com:443
DNS requests:
- api.map.b####.com
- api.shu####.cn
- daa.shu####.cn
- hul####.you####.com
- loc.map.b####.com
- ssl.gst####.com
- st####.shu####.cn
- www.go####.com
- www.gst####.com
HTTP POST requests:
- api.shu####.cn/report?v=####&c=####&e=####
- daa.shu####.cn/report?v=####&c=####&e=####
- 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/sys/log.gy?app=####&log_version=####
- st####.shu####.cn/report?v=####&c=####&e=####&type=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/account.db
- /data/data/####/account.db-journal
- /data/data/####/account.db-shm (deleted)
- /data/data/####/account.db-wal
- /data/data/####/authStatus_com.hz.fjyhll.xml
- /data/data/####/authStatus_com.hz.fjyhll;GuardService.xml
- /data/data/####/authStatus_com.hz.fjyhll;remote.xml
- /data/data/####/com.hz.fjyhll_dna.xml
- /data/data/####/com.hz.fjyhll_preferences.xml
- /data/data/####/com.hz.fjyhll_preferences.xml (deleted)
- /data/data/####/com.hz.fjyhll_preferences.xml.bak
- /data/data/####/com.hz.fjyhll_prefs.xml
- /data/data/####/du.lock
- /data/data/####/firll.dat
- /data/data/####/hst.db
- /data/data/####/hst.db-journal
- /data/data/####/libcuid.so
- /data/data/####/libjiagu848969214.so
- /data/data/####/multidex.version.xml
- /data/data/####/p.l
- /data/data/####/shuzilm.db
- /data/data/####/ums_agent_online_setting_com.hz.fjyhll.xml
- /data/data/####/ums_agent_online_setting_com.hz.fjyhll.xml (deleted)
- /data/data/####/ums_agent_online_setting_com.hz.fjyhll.xml.bak
- /data/data/####/ums_agent_online_setting_com.hz.fjyhll.xml.bak (deleted)
- /data/media/####/-1401629212-1554260714
- /data/media/####/-1401629212-2068564481
- /data/media/####/-14016292121172308189
- /data/media/####/-14016292121649563072
- /data/media/####/-1608373972-1069228249
- /data/media/####/._android.dat
- /data/media/####/._driver.dat
- /data/media/####/._system.dat
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/.nomedia
- /data/media/####/1571497541272
- /data/media/####/1571497541282
- /data/media/####/1571497542412
- /data/media/####/1571497548733
- /data/media/####/59031611497662308
- /data/media/####/_android.dat
- /data/media/####/_driver.dat
- /data/media/####/_system.dat
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu848969214.so
- date
- df
- id
- ls /dev/socket
- ls /system/fonts
- mkdir -p <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/
- ps
- service call iphonesubinfo 1
- sh -c cat
- sh -c cat /proc/meminfo
- sh -c cat /proc/sys/kernel/osrelease
- sh -c cat /proc/sys/kernel/random/boot_id
- sh -c cat /proc/sys/kernel/random/uuid
- sh -c cat /proc/uptime
- sh -c cat /sys/block/mmcblk0/device/cid
- sh -c cat /sys/class/net/eth0/address
- sh -c cat /sys/class/net/eth1/address
- sh -c cat /sys/class/net/eth2/address
- 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 cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/aio.dat
- sh -c cd /proc/;cat cpuinfo
- sh -c cd /proc/net/ && cat arp
- sh -c cd /proc/self/;cat status
- sh -c cd /sys/class/net/eth0/ && cat address
- sh -c cd /sys/class/net/wlan0/ && cat address
- sh -c echo OTM5NzJBMUMwNTU1MjIyMUI4NzU1MkE3QUE1MDJDOUVDQkVGQjA6QTVDMUFFOjFEODM5QQ== > <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c echo OTM5NzJBMUMwNTU1MjIyMUI4NzU1MkE3QUE1MDJDOUVDQkVGQjA6QTVDMUFFOjFEODM5QQ== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_driver.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
- sh -c echo QzlDODU0MTRDMkY2NkVDNjNENkEyOTIyOEI3ODI3OUJGNTVBQUY6OEZDNTVBOjAwNTgwOA== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c echo QzlDODU0MTRDMkY2NkVDNjNENkEyOTIyOEI3ODI3OUJGNTVBQUY6OEZDNTVBOjAwNTgwOA== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
Loads the following dynamic libraries:
- BaiduMapSDK_base_v5_1_0
- YYDroidJni
- du
- libjiagu848969214
- locSDK7b
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA
Uses the following algorithms to decrypt data:
- AES-CBC-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.
Gets information about running apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
