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(TLS/1.0) api.map.b####.com:443
- TCP(TLS/1.0) loc.map.b####.com:443
DNS requests:
- api.map.b####.com
- 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=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/account.db
- /data/data/####/account.db-journal
- /data/data/####/authStatus_com.youyuan.yhb.xml
- /data/data/####/authStatus_com.youyuan.yhb;GuardService.xml
- /data/data/####/authStatus_com.youyuan.yhb;remote.xml
- /data/data/####/com.youyuan.yhb_dna.xml
- /data/data/####/com.youyuan.yhb_preferences.xml
- /data/data/####/com.youyuan.yhb_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/####/libjiagu748665856.so
- /data/data/####/multidex.version.xml
- /data/data/####/p.l
- /data/data/####/shuzilm.db
- /data/data/####/ums_agent_online_setting_com.youyuan.yhb.xml
- /data/data/####/ums_agent_online_setting_com.youyuan.yhb.xml.bak
- /data/data/####/ums_agent_online_setting_com.youyuan.yhb.xml.bak (deleted)
- /data/media/####/-1274804437181964430
- /data/media/####/-1274804437693323195
- /data/media/####/-1608383136-613374168
- /data/media/####/._android.dat
- /data/media/####/._driver.dat
- /data/media/####/._system.dat
- /data/media/####/.aio.dat
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/1544720127644
- /data/media/####/1544720127650
- /data/media/####/_android.dat
- /data/media/####/_driver.dat
- /data/media/####/_system.dat
- /data/media/####/aio.dat
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes the following shell scripts:
- 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>/._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 MzE4OEZFNTYyRjM2OEMwODE1Nzg0RUU3QjA4QzYxQUI3Q0VGRTg6NEYxRTk5OjZFMEVDQg== > <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c echo MzE4OEZFNTYyRjM2OEMwODE1Nzg0RUU3QjA4QzYxQUI3Q0VGRTg6NEYxRTk5OjZFMEVDQg== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_driver.dat
- sh -c echo ODIyRTQxRDgyMzk5Mzc3MEFBMEZEOTJDNjZENUVERTg0QTMyMkI6MTlEOUU5OkU4RkJGMA== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c echo ODIyRTQxRDgyMzk5Mzc3MEFBMEZEOTJDNjZENUVERTg0QTMyMkI6MTlEOUU5OkU4RkJGMA== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.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 RjA0MTZEODdFNjU2NzQyQ0JCODRDNURBOUM1MkVFQTIxNTQ0NzIwMTMw > <SD-Card>/../../../../../..<SD-Card>/.aio.dat
- sh -c echo RjA0MTZEODdFNjU2NzQyQ0JCODRDNURBOUM1MkVFQTIxNTQ0NzIwMTMw > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/aio.dat
Loads the following dynamic libraries:
- BaiduMapSDK_base_v5_1_0
- YYDroidJni
- du
- libjiagu748665856
- locSDK7b
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.
