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) 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/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.hzsj.zxzdxz_dna.xml
- /data/data/####/com.hzsj.zxzdxz_preferences.xml
- /data/data/####/com.hzsj.zxzdxz_preferences.xml.bak (deleted)
- /data/data/####/com.hzsj.zxzdxz_prefs.xml
- /data/data/####/du.lock
- /data/data/####/firll.dat
- /data/data/####/libcuid.so
- /data/data/####/libjiagu-1380423586.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.hzsj.zxzdxz.xml
- /data/data/####/ums_agent_online_setting_com.hzsj.zxzdxz.xml (deleted)
- /data/media/####/-1608375025-893416862
- /data/media/####/._android.dat
- /data/media/####/._driver.dat
- /data/media/####/._system.dat
- /data/media/####/.aio.dat
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/1554727211776
- /data/media/####/1554727211794
- /data/media/####/1920889769-462396723
- /data/media/####/19208897692086414821
- /data/media/####/589989681188532599
- /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/libjiagu-1380423586.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/_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 Q0I5RkQxM0MzMEY3MDdDQjNGRjAwM0NEMTBFOTlFQTAxOTYxNzM6REY2REZCOjM2NjA5Ng== > <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c echo Q0I5RkQxM0MzMEY3MDdDQjNGRjAwM0NEMTBFOTlFQTAxOTYxNzM6REY2REZCOjM2NjA5Ng== > <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 QjY2NjBBQkE1QTE4MzlDMTE1RURDOUM5MTc4QTREMDMxNTU0NzI3MjE0 > <SD-Card>/../../../../../..<SD-Card>/.aio.dat
- sh -c echo QjY2NjBBQkE1QTE4MzlDMTE1RURDOUM5MTc4QTREMDMxNTU0NzI3MjE0 > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/aio.dat
- sh -c echo QjYxODdEODNDNzlDMENGREM0RDQ3MTkyOUU2Q0UzMTVCQkY1MjA6OUVBMTY1OjdDOUUxNg== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c echo QjYxODdEODNDNzlDMENGREM0RDQ3MTkyOUU2Q0UzMTVCQkY1MjA6OUVBMTY1OjdDOUUxNg== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
Loads the following dynamic libraries:
- YYDroidJni
- du
- libjiagu-1380423586
- locSDK6a
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.
