Worm/VB.bdy - Worm

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Statistici

Nume:	Worm/VB.bdy
Descoperit pe data de:	27/03/2007
Tip:	Vierme
ITW:	Da
Numar infectii raportate:	Scazut
Potential de raspandire:	Scazut spre mediu
Potential de distrugere:	Scazut
Fisier static:	Da
Marime:	40.960 Bytes
MD5:	d759464539422a77a9fb5bf0ac3a77c1
Versiune VDF:	6.38.00.117
Versiune IVDF:	6.38.00.120

General Metoda de raspandire:
   • Discuri de retea mapate

Alias:
   • Kaspersky: Virus.Win32.VB.dg
   • F-Secure: Virus.Win32.VB.dg
   • Grisoft: Worm/VB.AWV

Sistem de operare:
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003

Imediat dupa lansarea in executie, pe ecran este afisat:

Fisiere Se copiaza in urmatoarele locatii:
   • %home%\START MENU\PROGRAMS\STARTUP\Adobe Online.com
   • %home%\START MENU\PROGRAMS\STARTUP\Adobe update.com
   • %directorul curent%\%toate subdirectoarele%.scr

Copiaza fisierele:
    • %directorul de activare malware%\Thumbs .db în %WINDIR%\Thumbs .db
    • %directorul de activare malware%\Thumbs .db în c:\Thumbs .db

Este creat fisierul:

– c:\Autorun.inf Acesta este un fisier text care nu prezinta pericol si are urmatorul continut:
   • [Autorun]
     Open=Thumbs.com -a
     ShellExecute=Thumbs.com
     Shell\Auto\Command=Thumbs.com
     Shell=Auto

     [Definitions]
     Launchpad=Thumbs.com
     Vtype=1

Registrii sistemului Se adauga in registrii sistemului:

– [HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
   • "LegalNoticeCaption"="81u3f4nt45y - 24.01.2007 - Surabaya"
   • "LegalNoticeText"="Surabaya in my birthday
   • Don't kill me, i'm just send message from your computer
   • Terima kasih telah menemaniku walaupun hanya sesaat, tapi bagiku sangat berarti
   • Maafkan jika kebahagiaan yang kuminta adalah teman sepanjang hidupku
   • Seharusnya aku mengerti bahwa keberadaanku bukanlah disisimu, hanyalah lamunan dalam sesal
   • Untuk kekasih yang tak kan pernah kumiliki 3r1k1m0"

Urmatoarele chei din registri sunt modificate:

– [HKCR\scrfile]
   Noua valoare:
   • @="File Folder"
     "InfoTip"=""
     "NeverShowExt"=""
     "TileInfo"=""

– [HKCR\scrfile\shell\config\command]
   Noua valoare:
   • @="\"%1\""

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\Hidden\NOHIDDEN]
   Noua valoare:
   • "CheckedValue"=dword:00000002
     "DefaultValue"=dword:00000002

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\Hidden\SHOWALL]
   Noua valoare:
   • "CheckedValue"=dword:00000000
     "DefaultValue"=dword:00000002

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\HideFileExt]
   Noua valoare:
   • "CheckedValue"=dword:00000001
     "DefaultValue"=dword:00000001
     "UncheckedValue"=dword:00000001

Detaliile fisierului Limbaj de programare:
Limbaj de programare folosit: Visual Basic.

Pentru o descriere scurta click aici.

Descriere introdusa de Gabriel Mustata la Mon, 26 Mar 2007 14:36 (GMT+1)
Descriere actualizata de Gabriel Mustata la Tue, 27 Mar 2007 10:31 (GMT+1)

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