Per il corretto funzionamento del sito, è necessario attivare il supporto di JavaScript nel browser.
Win32.HLLW.Autoruner.52789
Aggiunto al database dei virus Dr.Web:
2011-06-28
La descrizione è stata aggiunta:
2011-07-01
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'MSWUpdate' = '"%APPDATA%\lsass.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft® Windows® Operating System' = '%APPDATA%\Microsoft\Protect\Credentials\taskhostt.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'Explorer.exe "%APPDATA%\lsass.exe"'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'MSWUpdate' = '"%APPDATA%\lsass.exe"'
Creates the following files on removable media:
<Drive name for removable media>:\Autorun.inf
<Drive name for removable media>:\SYSTEM.EXE
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\lsass.exe' = '%APPDATA%\lsass.exe:*:Enabled:CityScape'
Creates and executes the following:
%APPDATA%\Microsoft\Protect\Credentials\wmpnetvk.exe
%APPDATA%\lsass.exe
%APPDATA%\Microsoft\Protect\Credentials\taskhostt.exe
Executes the following:
<SYSTEM32>\netsh.exe firewall add allowedprogram "%APPDATA%\lsass.exe" CityScape Enable
Modifies file system :
Creates the following files:
%APPDATA%\lsass.exe
%APPDATA%\Microsoft\Protect\Credentials\wmpnetvk.gzp:ZONE.identifier
%APPDATA%\Microsoft\Protect\Credentials\taskhostt.gzp
%APPDATA%\Microsoft\Protect\Credentials\wmpnetvk.gzp
<Current directory>\wmpnetvk.exe:ZONE.identifier
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\SYSTEM.EXE
<Drive name for removable media>:\Autorun.inf
%APPDATA%\lsass.exe
%APPDATA%\Microsoft\Protect\Credentials\wmpnetvk.exe
%APPDATA%\Microsoft\Protect\Credentials\taskhostt.exe
Deletes the following files:
Network activity:
Connects to:
'pt####0.dyndns.info':3175
UDP:
DNS ASK pt####0.dyndns.info
Miscellaneous:
Searches for the following windows:
ClassName: 'Indicator' WindowName: ''
ClassName: '' WindowName: 'HB'
Scaricate Dr.Web per Android
Gratis per 3 mesi
Tutti i componenti di protezione
Rinnovo versione di prova tramite AppGallery/Google Pay
Continuando a utilizzare questo sito, l'utente acconsente al nostro utilizzo di file Cookie e di altre tecnologie per la raccolta di informazioni statistiche sui visitatori. Per maggiori informazioni
OK