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) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) ti####.c####.l####.####.com:80
- TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
- TCP(TLS/1.0) ms.32####.com:443
- TCP sdk.o####.t####.####.com:5224
- TCP c####.g####.ig####.com:5227
DNS requests:
- 7j####.c####.z0.####.com
- c####.g####.ig####.com
- c-h####.g####.com
- log.u####.com
- ms.32####.com
- plb####.u####.com
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- u####.u####.com
- u####.umengc####.com
HTTP GET requests:
- ti####.c####.l####.####.com/config/hz-hzv3.conf
HTTP POST requests:
- c-h####.g####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/MultiDex.lock
- /data/data/####/a==7.5.0&&2.0.1_1550207550070_envelope.log
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTM3Njcw;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTQ2MTQz;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTQzMDI3;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTU4MDc2;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTU4ODYy;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTY1OTU5;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTY5Nzkz;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUwMjA3NTgyMzgy;
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/getui_sp.xml
- /data/data/####/i==1.2.0&&2.0.1_1550207539395_envelope.log
- /data/data/####/i==1.2.0&&2.0.1_1550207549321_envelope.log
- /data/data/####/info.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libjiagu108744613.so
- /data/data/####/multidex.version.xml
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/run.pid
- /data/data/####/screen_ads$d$d$d$$g$g$g$
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umdat.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/umeng_socialize.xml
- /data/media/####/.a.dat
- /data/media/####/.adfwe.dat
- /data/media/####/.cca.dat
- /data/media/####/.nomedia
- /data/media/####/.umm.dat
- /data/media/####/app.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.threetwoknow.news.bin
- /data/media/####/com.threetwoknow.news.db
- /data/media/####/sysid.dat
Miscellaneous:
Executes the following 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
- ls /sys/class/thermal
Loads the following dynamic libraries:
- getuiext2
- libjiagu108744613
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
