Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.433.origin
- Android.Click.136.origin
Downloads the following detected threats from the Web:
- Android.Backdoor.433.origin
- Android.Click.136.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- a####.####.com
- c####.####.com
- cl####.####.com:9110
- l####.####.cn
- l####.####.cn:88
- p####.####.com
- p####.####.com:8066
- r####.####.net
HTTP GET requests:
- c####.####.com/s?z####
- l####.####.cn/t?r=####&p=####
- p####.####.com/c/1501849313657
- r####.####.net/update/7.3.5
HTTP POST requests:
- a####.####.com/app_logs
- cl####.####.com:9110/terminal/ad/getAdList.do?t=####
- l####.####.cn/i/ls/v1/1178989237585958255?t=####
- l####.####.cn:88/i/nu/v1/1178989237585958255?t=####
- p####.####.com:8066/s/
Modified file system:
Creates the following files:
- <Package Folder>/.snail/####/835292e2-fd65-47a5-a943-037afe568a2b.a
- <Package Folder>/.snail/####/apk_install_sc_db
- <Package Folder>/.snail/####/apk_install_sc_db-journal
- <Package Folder>/.snail/####/apk_install_tip.db
- <Package Folder>/.snail/####/apk_install_tip.db-journal
- <Package Folder>/.snail/####/app_stats.db
- <Package Folder>/.snail/####/app_stats.db-journal
- <Package Folder>/.snail/####/app_track.db
- <Package Folder>/.snail/####/app_track.db-journal
- <Package Folder>/.snail/####/common_cfg.prefs
- <Package Folder>/.snail/####/common_rundata.prefs
- <Package Folder>/.snail/####/common_rundata.prefs.bak
- <Package Folder>/.snail/####/download.db
- <Package Folder>/.snail/####/download.db-journal
- <Package Folder>/.snail/####/exception
- <Package Folder>/.snail/####/ext4-snail-5
- <Package Folder>/.snail/####/extra
- <Package Folder>/.snail/####/lconfig
- <Package Folder>/.snail/####/lconfig.bak
- <Package Folder>/.snail/####/libsnail_a4_b2_zip.so
- <Package Folder>/.snail/####/locconfig
- <Package Folder>/.snail/####/log_cfg.prefs
- <Package Folder>/.snail/####/log_index.db
- <Package Folder>/.snail/####/log_index.db-journal
- <Package Folder>/.snail/####/log_temp.db
- <Package Folder>/.snail/####/log_temp.db-journal
- <Package Folder>/.snail/####/main.prefs
- <Package Folder>/.snail/####/phone_dataer.prop
- <Package Folder>/.snail/####/run_status.prefs
- <Package Folder>/.snail/####/run_status_hb_request.gz
- <Package Folder>/.snail/####/run_status_hb_response.gz
- <Package Folder>/.snail/####/sconfig
- <Package Folder>/.snail/####/server_req_hb_response.gz
- <Package Folder>/.snail/####/statistics.db
- <Package Folder>/.snail/####/statistics.db-journal
- <Package Folder>/.snail/####/win_ad.db
- <Package Folder>/.snail/####/win_ad.db-journal
- <Package Folder>/app_hyifue/C08F59C092D7108A3E6BDA86CEF1FA12.jar
- <Package Folder>/databases/feiwo_bai-db-journal
- <Package Folder>/files/####/.835292e2-fd65-47a5-a943-037afe568a2b.a.zip
- <Package Folder>/files/####/.a4.b2.zip
- <Package Folder>/files/####/4127195282787200314.a
- <Package Folder>/files/####/835292e2-fd65-47a5-a943-037afe568a2b.a
- <Package Folder>/files/####/835292e2-fd65-47a5-a943-037afe568a2b.a.de
- <Package Folder>/files/qdcycz
- <Package Folder>/shared_prefs/feiwo_bayiSharedPrferences.xml
- <Package Folder>/shared_prefs/feiwo_checkerConfig.xml
- <Package Folder>/shared_prefs/loader_snail.xml
- <Package Folder>/shared_prefs/mobclick_agent_header_<Package>.xml
- <Package Folder>/shared_prefs/mobclick_agent_state_<Package>.xml
- <Package Folder>/shared_prefs/mobclick_agent_state_<Package>.xml.bak
- <SD-Card>/.system/####/phone_dataer.prop
- <SD-Card>/.ups/####/4127195282787200314.atemp
- <SD-Card>/.ups/####/extra
- <SD-Card>/.ups/####/st-journal
- <SD-Card>/tencent/####/adv
- <SD-Card>/tencent/####/config
- <SD-Card>/tencent/####/deviceId
- <SD-Card>/tencent/####/master
- <SD-Card>/tencent/####/master.lock
- <SD-Card>/tencent/####/sys_install
Miscellaneous:
Executes next shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- <Package Folder>/.snail/files/ext4-snail-5
Loads the following dynamic libraries:
- libsnail_a4_b2_zip
Uses the following algorithms to encrypt data:
- DES
- DES-CBC-PKCS5Padding
Uses the following algorithms to decrypt data:
- DES
- DES-CBC-PKCS5Padding
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about installed applications.
Gains access to information about running applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
