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Fixed wrong challenge issue

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lgandx 2016-10-18 11:53:09 -03:00
commit 027f841cdf
1 changed files with 2 additions and 2 deletions
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4
servers/SMB.py
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@ -255,7 +255,7 @@ class SMB1(BaseRequestHandler): # SMB1 & SMB2 Server class, NTLMSSP
## Session Setup 2 answer SMBv2. ## Session Setup 2 answer SMBv2.
if data[16:18] == "\x01\x00" and data[4:5] == "\xfe": if data[16:18] == "\x01\x00" and data[4:5] == "\xfe":
head = SMB2Header(Cmd="\x01\x00", MessageId=GrabMessageID(data), PID="\xff\xfe\x00\x00", CreditCharge=GrabCreditCharged(data), Credits=GrabCreditRequested(data), SessionID=GrabSessionID(data),NTStatus="\x16\x00\x00\xc0") head = SMB2Header(Cmd="\x01\x00", MessageId=GrabMessageID(data), PID="\xff\xfe\x00\x00", CreditCharge=GrabCreditCharged(data), Credits=GrabCreditRequested(data), SessionID=GrabSessionID(data),NTStatus="\x16\x00\x00\xc0")
t = SMB2Session1Data() t = SMB2Session1Data(NTLMSSPNtServerChallenge=settings.Config.Challenge)
t.calculate() t.calculate()
packet1 = str(head)+str(t) packet1 = str(head)+str(t)
buffer1 = struct.pack(">i", len(''.join(packet1)))+packet1 buffer1 = struct.pack(">i", len(''.join(packet1)))+packet1
@ -392,7 +392,7 @@ class SMB1(BaseRequestHandler): # SMB1 & SMB2 Server class, NTLMSSP
self.request.send(Buffer) self.request.send(Buffer)
data = self.request.recv(1024) data = self.request.recv(1024)
except socket.error: except:
pass pass