TR/PSW.Maran.G.5 - Trojan

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Statistici

Nume:	TR/PSW.Maran.G.5
Descoperit pe data de:	02/08/2006
Tip:	Troian
ITW:	Nu
Numar infectii raportate:	Scazut
Potential de raspandire:	Scazut
Potential de distrugere:	Scazut spre mediu
Fisier static:	Da
Marime:	52.599 Bytes
MD5:	c851c808d7a10F0E45a7f0771b152a64
Versiune VDF:	6.35.01.35
Versiune IVDF:	6.35.01.35

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

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

Efecte secundare:
   • Creeaza fisiere
   • Creeaza fisiere malware
   • Modificari in registri
   • Sustrage informatii

Fisiere Sterge copia initiala a virusului.

Sunt create fisierele:

– Un fisier temporar care poate fi sters dupa aceea:
• %SYSDIR%\sporder.dll

– %SYSDIR%\gzfmxp.dll
– %SYSDIR%\hjxrbpv.dll Analiza ulterioara a relevat ca si acest fisier este malware. Detectat ca: TR/PSW.Maran.M

– %SYSDIR%\narbpv.dll Analiza ulterioara a relevat ca si acest fisier este malware. Detectat ca: TR/PSW.Maran.M.1

– %SYSDIR%\xprasu.dll Analiza ulterioara a relevat ca si acest fisier este malware. Detectat ca: TR/PSW.Maran.M.2

– %SYSDIR%\xpvlporn.dll Analiza ulterioara a relevat ca si acest fisier este malware.

Registrii sistemului Se adauga in registrii sistemului:

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000013
   • "PackedCatalogItem"=%SYSDIR%\xprasu.dll%valori hex%

Urmatoarele chei din registri sunt modificate:

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9
   Noua valoare:
   • "Serial_Access_Num"=word:00000006
     "Next_Catalog_Entry_ID"=word:000003f6
     "Num_Catalog_Entries"=word:0000000d

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000012
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000011
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000010
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll.6%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000009
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll.6%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000008
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000007
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000006
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\rsvpsp.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000005
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\rsvpsp.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000004
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000003
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000002
   Noua valoare:
   • "PackedCatalogItem"=%SystemRoot%\system32\mswsock.dll%valori hex%

– HKLM\SYSTEM\ControlSet001\Services\WinSock2\Parameters\
   Protocol_Catalog9\Catalog_Entries\000000000001
   Noua valoare:
   • "PackedCatalogItem"=%SYSDIR%\xprasu.dll%valori hex%

Detaliile fisierului Limbaj de programare:
Limbaj de programare folosit: Delphi.

Compresia fisierului:
Pentru a ingreuna detectia si a reduce marimea fisierului, este folosit un program de compresie runtime.

Pentru o descriere scurta click aici.

Descriere introdusa de Marius T. Nicolae la Mon, 18 Sep 2006 09:10 (GMT+1)
Descriere actualizata de Andrei Ivanes la Wed, 18 Oct 2006 11:15 (GMT+1)

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