Questions tagged [smb]

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1answer
516 views

MS08-067.c fails at WNetAddConnection2()

I'm working with some exploit code for the MS08-067 vulnerability from ExploitDB. The section: WNetAddConnection2(&nr, "", "", 0)* fails with an error of 67 (ERROR_BAD_NET_NAME), but I don't ...
2
votes
1answer
2k views

How SMB signing works? [closed]

SMB signing is used to prevent illegitimate modification on SMB packets. It is also used to prevent attacks like SMB relay. There is not much documentation on SMB signing. The only thing I understand ...
0
votes
1answer
2k views

Responder mitigation

The Responder tool can grab the netntlm hashes of clients on a Microsoft AD network by either using LLMNR to answer queries "accidentally" made by clients by responding as otherwise nonexistent SMB ...
0
votes
1answer
221 views

How to identify which SMB host can communicate one another? [closed]

I would like to know which hosts (on a local network) can communicate with one another. That is to say: who is the server? who can communicates with him? Is it all the hosts with ports 139 and 445 ...
1
vote
1answer
8k views

Responder SMBv2 and cracking

So, doing some testing after seeing a Responder tweet where SMBv2 is supported (https://twitter.com/PythonResponder/status/774236707847704576) and testing a scenario with Windows 7 SMB lookup for an ...
1
vote
3answers
646 views

Why am I unable to capture LM & LMHASH?

I'm running a simple test of Metasploit's auxiliary/server/capture/smb. It works, but both LMHASH & LM are empty [*] SMB Captured - 2016-09-27 16:49:31 +0800 NTLMv2 Response Captured from 172.16....

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