Fibebol, DDoS, Koredos

 Plataforma:

Windows 2000, Windows XP, Windows Server 2003

 Classificao do risco total:
 Potencial de dano:
 Potencial de distribuição:
 infecção relatada:
Baixo
Medium
Alto
Crítico

  • Tipo de grayware:
    Trojan

  • Destrutivo:
    Não

  • Criptografado:
     

  • In the Wild:
    Sim

  Visão geral

Canal de infecção: Aus dem Internet heruntergeladen


  Detalhes técnicos

Residente na memória: Sim
Carga útil: Launches DoS/DDoS attacks, Deletes files, Modifies HOSTS file

Installation

Schleust die folgenden Dateien ein:

  • %System%\faultrep.dat
  • %System%\tlntwye.dat
  • %System%\tljoqgv.dat
  • %System%\noise03.dat
  • %System%\rtdrvupr.exe
  • %System%\m{3 random alphabetic characters}svc.dll
  • %System%\w{2 random alphabetic characters}csvc.dll
  • %System%\s{3 random alphabetic characters}svc.dll
  • %System%\nt{2 random alphabetic characters}{2 random numeric characters}.dll
  • %Windows%\KB24919.log

(Hinweis: %System% ist der Windows Systemordner. Er lautet in der Regel C:\Windows\System unter Windows 98 und ME, C:\WINNT\System32 unter Windows NT und 2000 sowie C:\Windows\System32 unter Windows XP und Server 2003.. %Windows% ist der Windows Ordner, normalerweise C:\Windows oder C:\WINNT.)

Autostart-Technik

Registriert sich als Systemdienst, damit sie bei jedem Systemstart automatisch ausgeführt wird, indem sie die folgenden Registrierungseinträge hinzufügt:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\SvcHost
m{3 random alphabetic characters}svc = "m{3 random alphabetic characters}svc"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\SvcHost
w{2 random alphabetic characters}csvc = "w{2 random alphabetic characters}csvc"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\SvcHost
s{3 random alphabetic characters}svc = "s{3 random alphabetic characters}svc"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc
Type = "20"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc
Start = "2"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc
ErrorControl = "1"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc
ImagePath = "%System Root%\system32\svchost.exe -k m{3 random alphabetic characters}svc"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc
DisplayName = "Microsoft DNS resolve Service"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc
ObjectName = "LocalSystem"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc
Description = "Provides DNS resolve.If this service is stopped, system cannot be well performed"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc\Parameters
ServiceDll = = "%System Root%\system32\m{3 random alphabetic characters}svc.dll"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc
Type = "20"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc
Start = "2"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc
ErrorControl = "1"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc
ImagePath = "%System Root%\system32\svchost.exe -k s{3 random alphabetic characters}svc"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc
DisplayName = "Removal stoarage Service"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc
ObjectName = "LocalSystem"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc
Description = "Allows Removal storage. If this service is stopped, system cannot be well performed"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc\Parameters
ServiceDll = "%System Root%\system32\s{3 random alphabetic characters}svc.dll"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc
Type = "20"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc
Start = "2"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc
ErrorControl = "1"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc
ImagePath = = "%System Root%\system32\svchost.exe -k w{2 random alphabetic characters}csvc"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc
DisplayName = "Windows DNS Security controler Service"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc
ObjectName = "LocalSystem"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc
Description = "Transmits DNS Security controler.If this service is stopped, system cannot be well performed"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc\Parameters
ServiceDll = "%System Root%\system32\w{2 random alphabetic characters}csvc.dll"

Registriert sich als Systemdienst, damit die Ausführung bei jedem Systemstart automatisch erfolgt, indem die folgenden Registrierungsschlüssel hinzufügt werden:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\m{3 random alphabetic characters}svc

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\s{3 random alphabetic characters}svc

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\w{2 random alphabetic characters}csvc