Penetration Testing
NetBIOS Null Sessions Apr 11 2011 05:15AM
Balaji Vasanth (balaji_vasanth14 yahoo com) (1 replies)
Hi all,

I have just stepped into the field of Network Penetration Testing and was trying to play with the popular null sessions. I enabled the null sessions on a Win XP (running in VM) as below:

Local Security policy:
Network Access: Do not allow anonymous enumeration of SAM accounts: Disabled
Network Access: Do not allow anonymous enumeration of SAM accounts and shares:Disabled

HKLM\System\CurrentControlSet\Control\Lsa\RestrictAnonymous=0
HKLM\System\CurrentControlSet\Control\Lsa\RestrictAnonymousSAM=0

net use \\1.2.3.4\ipc$ "" /u:"" is a success. But when i execute "net view \\1.2.3.4" there is a "System error 5 has occurred.Access is denied" error message. Googling for the same hasn't turned out the expected results on how to correct this. Do i need to configure any additional settings in the Win XP machine to completely allow null sessions? Firewall is turned off by the way.

Thanks in advance

Regards
Balaji

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[ reply ]
RE: NetBIOS Null Sessions Apr 12 2011 08:59PM
Ward, Jon (Jon_Ward syntelinc com)


 

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