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Trojan.MulDrop9.30960

Added to the Dr.Web virus database: 2019-07-17

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Encrypter_074' = '%APPDATA%\info.exe'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'userinfo' = '%APPDATA%\recovery.txt'
  • [<HKCU>\Software\Classes\.guesswho\shell\open\command] '' = 'notepad.exe %APPDATA%\recovery.txt'
Creates the following files on removable media
  • <Drive name for removable media>:\how recovery files.txt
  • <Drive name for removable media>:\grupposupp@protonmail.ch.url
  • <Drive name for removable media>:\price030215.zip
  • <Drive name for removable media>:\productos.zip
  • <Drive name for removable media>:\contractualdeadlines.zip
  • <Drive name for removable media>:\fiche_inscription_2015.zip
  • <Drive name for removable media>:\2013_smccc_competition_points_jul2013.xlsx
Malicious functions
To complicate detection of its presence in the operating system,
deletes volume shadow copies.
Terminates or attempts to terminate
the following system processes:
  • %WINDIR%\syswow64\cmd.exe
Modifies file system
Creates the following files
  • %APPDATA%\info.exe
  • %APPDATA%\recovery.txt
  • %APPDATA%\grupposupp@protonmail.ch.url
  • <Current directory>\how recovery files.txt
  • <Current directory>\grupposupp@protonmail.ch.url
  • D:\how recovery files.txt
  • D:\grupposupp@protonmail.ch.url
  • %HOMEPATH%\videos\how recovery files.txt
  • %HOMEPATH%\videos\grupposupp@protonmail.ch.url
  • %HOMEPATH%\how recovery files.txt
  • %HOMEPATH%\grupposupp@protonmail.ch.url
  • %HOMEPATH%\saved games\how recovery files.txt
  • %HOMEPATH%\saved games\grupposupp@protonmail.ch.url
Moves the following files
  • from %HOMEPATH%\saved games\grupposupp@protonmail.ch.url to %HOMEPATH%\saved games\hfko2quqas.guesswho
Miscellaneous
Creates and executes the following
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "Hyper-V"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im msmdsrv.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlservr.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlwriter.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlbrowser.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' rem Kill "SQL"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "UniFi"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ofcservice"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ntrtscan"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmProxy"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "tmlisten"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "VSApiNt"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlceip.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMiCRCScanService"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMSmartRelayService"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmPreFilter"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "tmusa"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMLWCSService"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmFilter"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: Trend Micro"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "kltap"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "KSDE1.0.0"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmCCSF"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "postgresql-x64-9.4"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im fdlauncher.exe' (with hidden window)
  • '%WINDIR%\syswow64\wbem\wmic.exe' wmic SHADOWCOPY DELETE' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c wmic SHADOWCOPY DELETE' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c wbadmin DELETE SYSTEMSTATEBACKUP' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c bcdedit.exe /set {default} recoveryenabled No' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c vssadmin.exe Delete Shadows /All /Quiet' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' TASKKILL /F /FI "PID ge 1000" /FI "WINDOWTITLE ne untitle*"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' vssadmin.exe Delete Shadows /All /Quiet' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq AvastUI.exe" | find /c "PID" && Echo Avast' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq egui.exe" | find /c "PID" && Echo ESET' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klhk"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im MsDtsSrvr.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq ntrtscan.exe" | find /c "PID" && Echo Trend Micro Security' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq MsMpEng.exe" | find /c "PID" && Echo Windows Defender' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im UniFi.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' rem Kill' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im postgres.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im pg_ctl.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im msftesql.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im ReportingServicesService.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im fdhost.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im SQLAGENT.EXE' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq avp.exe" | find /c "PID" && Echo Kaspersky Endpoint Security' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im Ssms.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klmouflt"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klkbdflt"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klbackupflt"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLSERVER"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$VEEAMSQL2012"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$VEEAMSQL2012"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLWriter"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SSISTELEMETRY130"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MsDtsServer130"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLTELEMETRY"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLBrowser"' (with hidden window)
  • '%WINDIR%\syswow64\schtasks.exe' /Create /SC MINUTE /TN Encrypter /TR %APPDATA%\info.exe' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLServerOLAPService"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLFDLauncher"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "SQL"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicvss"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmictimesync"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "storflt"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicrdv"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicheartbeat"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicshutdown"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicguestinterface"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmickvpexchange"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLSERVERAGENT"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq WRSA.exe" | find /c "PID" && Echo Webroot' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MsDtsServer100"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMBMServer"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ReportServer"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klbackupdisk"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klflt"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klpd"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "KLIF"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "AVP18.0.0"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klim6"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: Kaspersky"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ekrn"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: ESET"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLTELEMETRY$HL"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "WRSVC"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLServerADHelper100"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "msftesql$SQLEXPRESS"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ReportServer$OPTIMA"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$OPTIMA"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$OPTIMA"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLFDLauncher$OPTIMA"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$WOLTERSKLUWER"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$PROGID"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$WOLTERSKLUWER"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$PROGID"' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: Webroot"' (with hidden window)
  • '%WINDIR%\syswow64\schtasks.exe' /Create /SC ONLOGON /TN EncrypterSt /TR %APPDATA%\info.exe' (with hidden window)
Executes the following
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "Hyper-V"
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im msmdsrv.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlservr.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlwriter.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlbrowser.exe
  • '%WINDIR%\syswow64\cmd.exe' rem Kill "SQL"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "UniFi"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ofcservice"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ntrtscan"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmProxy"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "tmlisten"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "VSApiNt"
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im sqlceip.exe
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMiCRCScanService"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMSmartRelayService"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmPreFilter"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "tmusa"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMLWCSService"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmFilter"
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: Trend Micro"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "kltap"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "KSDE1.0.0"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TmCCSF"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "postgresql-x64-9.4"
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im fdlauncher.exe
  • '%WINDIR%\syswow64\schtasks.exe' /Create /SC MINUTE /TN Encrypter /TR %APPDATA%\info.exe
  • '%WINDIR%\syswow64\cmd.exe' /c wmic SHADOWCOPY DELETE
  • '%WINDIR%\syswow64\cmd.exe' /c wbadmin DELETE SYSTEMSTATEBACKUP
  • '%WINDIR%\syswow64\cmd.exe' /c bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures
  • '%WINDIR%\syswow64\cmd.exe' /c bcdedit.exe /set {default} recoveryenabled No
  • '%WINDIR%\syswow64\cmd.exe' /c vssadmin.exe Delete Shadows /All /Quiet
  • '%WINDIR%\syswow64\cmd.exe' TASKKILL /F /FI "PID ge 1000" /FI "WINDOWTITLE ne untitle*"
  • '%WINDIR%\syswow64\cmd.exe' vssadmin.exe Delete Shadows /All /Quiet
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq AvastUI.exe" | find /c "PID" && Echo Avast
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq egui.exe" | find /c "PID" && Echo ESET
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klhk"
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im MsDtsSrvr.exe
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq ntrtscan.exe" | find /c "PID" && Echo Trend Micro Security
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq MsMpEng.exe" | find /c "PID" && Echo Windows Defender
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im UniFi.exe
  • '%WINDIR%\syswow64\cmd.exe' rem Kill
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im postgres.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im pg_ctl.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im msftesql.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im ReportingServicesService.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im fdhost.exe
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im SQLAGENT.EXE
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq avp.exe" | find /c "PID" && Echo Kaspersky Endpoint Security
  • '%WINDIR%\syswow64\cmd.exe' taskkill -f -im Ssms.exe
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klmouflt"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klkbdflt"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klbackupflt"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLSERVER"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$VEEAMSQL2012"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$VEEAMSQL2012"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLWriter"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SSISTELEMETRY130"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MsDtsServer130"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLTELEMETRY"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLBrowser"
  • '%WINDIR%\syswow64\schtasks.exe' /Create /SC ONLOGON /TN EncrypterSt /TR %APPDATA%\info.exe
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLServerOLAPService"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLFDLauncher"
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "SQL"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicvss"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmictimesync"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "storflt"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicrdv"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicheartbeat"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicshutdown"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmicguestinterface"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "vmickvpexchange"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLSERVERAGENT"
  • '%WINDIR%\syswow64\cmd.exe' tasklist /fi "imagename eq WRSA.exe" | find /c "PID" && Echo Webroot
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MsDtsServer100"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "TMBMServer"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ReportServer"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klbackupdisk"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klflt"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klpd"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "KLIF"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "AVP18.0.0"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "klim6"
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: Kaspersky"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ekrn"
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: ESET"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLTELEMETRY$HL"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "WRSVC"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLServerADHelper100"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "msftesql$SQLEXPRESS"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "ReportServer$OPTIMA"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$OPTIMA"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$OPTIMA"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQLFDLauncher$OPTIMA"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$WOLTERSKLUWER"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "SQLAgent$PROGID"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$WOLTERSKLUWER"
  • '%WINDIR%\syswow64\cmd.exe' sc delete "MSSQL$PROGID"
  • '%WINDIR%\syswow64\cmd.exe' rem Delite Service "AV: Webroot"
  • '<SYSTEM32>\vssvc.exe'

Curing recommendations

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  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
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    • Switch off your device and turn it on as normal.

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