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Nume:ADSPY/Hoax.Renos.AG
Descoperit pe data de:17/02/2006
Tip:Troian
Subtip:Adware
ITW:Nu
Numar infectii raportate:Scazut
Potential de raspandire:Scazut
Potential de distrugere:Scazut spre mediu
Fisier static:Da
Marime:29.696 Bytes
MD5:a5a84ed083f9cb0A46369c044eecab73
Versiune VDF:6.33.01.03

 General Metoda de raspandire:
   • Nu are rutina proprie de raspandire


Alias:
   •  Mcafee: Downloader-AFH
   •  Kaspersky: not-virus:Hoax.Win32.Renos.bm
   •  Sophos: Troj/Spywad-AE
   •  Bitdefender: Trojan.FakeAlert.SpySheriff.A


Sistem de operare:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003


Efecte secundare:
   • Descarca un fisier
   • Creeaza fisiere
   • Modificari in registri


Imediat dupa lansarea in executie, pe ecran este afisat:


 Fisiere Se copiaza in urmatoarea locatie:
   • C:\winstall.exe



Sunt create fisierele:

– Fisiere inofensive:
   • C:\Program Files\SpySheriff\base.avd; C:\Program
      Files\SpySheriff\base001.avd; C:\Program Files\SpySheriff\base002.avd;
      C:\Program Files\SpySheriff\found.wav; C:\Program
      Files\SpySheriff\heur000.dll; C:\Program Files\SpySheriff\heur001.dll;
      C:\Program Files\SpySheriff\heur002.dll; C:\Program
      Files\SpySheriff\heur003.dll; C:\Program Files\SpySheriff\notfound.wav;
      C:\Program Files\SpySheriff\removed.wav; C:\Program
      Files\SpySheriff\SpySheriff.dvm; C:\Program
      Files\SpySheriff\SpySheriff.exe; C:\Program Files\SpySheriff\Uninstall.exe




Incearca sa descarce un fisier:

– Adresa este urmatoarea:
   • otherhost.com/**********
Fisierul este stocat pe hard disc la: %APPDATA%\Install.dat

 Registrii sistemului Urmatoarea cheie este adaugata in registri pentru a rula procesul la repornirea sistemului:

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   • "Windows installer"="C:\winstall.exe"
   • "pro" = "%directorul de activare malware%\%fisier executat%"



Valoarea urmatoarei chei este stearsa din registri:

–  [HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   • pro



Se sterge urmatoarea cheie din registri, inclusiv toate valorile si cheile subordnate:
   • [HKCU\SOFTWARE\Install]



Se adauga in registrii sistemului:

– [HKCU\SOFTWARE\Install]
   • "Version" = dword:00000000

 Detaliile fisierului Limbaj de programare:
Limbaj de programare folosit: C (compilat cu Microsoft Visual C++).

Description inserted by Daniel Constantin on Wednesday, March 1, 2006
Description updated by Daniel Constantin on Wednesday, March 1, 2006

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