Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.BackDoor.325
- Android.Backdoor.547.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) i####.cn.com:80
- TCP(HTTP/1.1) 35.2####.176.194:443
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(TLS/1.0) 35.2####.176.194:443
- TCP(TLS/1.0) 64.2####.164.102:443
DNS requests:
- a####.u####.com
- cf.gdata####.net
- cl.mo####.u####.com
- gv1.x####.com
- i####.cn.com
- pg.x####.com
HTTP GET requests:
- i####.cn.com/a/3fc2a1053f475ae10e1f2398394c52ecb
HTTP POST requests:
- 35.2####.176.194:443/g/d?crc=####
- a####.u####.com/app_logs
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/1.apk
- /data/data/####/2.apk
- /data/data/####/3fc2a1053f475ae10e1f2398394c52ecb;account_file.xml
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/MF_CFG
- /data/data/####/MF_CFG-journal
- /data/data/####/TD_app_pefercen_profile.xml
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/classes.dex
- /data/data/####/dc.D091B2469B18ED3DA458F56869AA64AD.preferences.xml
- /data/data/####/e3fd4652-4a18-4f3a-81ac-7c10d05ca822.zip
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/initdata.xml
- /data/data/####/myfvu.dex (deleted)
- /data/data/####/myfvu.jar
- /data/data/####/paylib.dex
- /data/data/####/paylib.jar
- /data/data/####/pref_file.xml
- /data/data/####/talkingdata_app.db
- /data/data/####/talkingdata_app.db-journal
- /data/data/####/talkingdata_app_process_preferences_file
- /data/data/####/talkingdata_app_version_preferences_file
- /data/data/####/td_database_push
- /data/data/####/td_pefercen_profile.xml
- /data/data/####/tdandroidgame
- /data/data/####/tdid.xml
- /data/data/####/tmp.dat
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/vi_db_pay
- /data/data/####/vi_db_pay-journal
- /data/data/####/webview.db
- /data/data/####/webview.db-journal
- /data/media/####/.acterr
- /data/media/####/.tcookieid
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/crash-2021-08-13-1628871575120.log
- /data/media/####/oid
- /data/media/####/uid
Miscellaneous:
Executes the following shell scripts:
- /system/bin/sh
- ls -l /sbin/su
- ls -l /system/bin/su
- ls -l /system/sbin/su
- ls -l /system/xbin/su
- ls -l /vendor/bin/su
Loads the following dynamic libraries:
- apk_t_shirt
- cocos2dcpp
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
Accesses the ITelephony private interface.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
Gets information about sent/received SMS.
Requests the system alert window permission.
