mirror of
https://github.com/lgandx/Responder.git
synced 2025-08-22 14:23:39 -07:00
SMBFinger/Finger also exhibits the same issue
This commit is contained in:
thejosko
parent
2a185e31c8
commit
66eace9853
1 changed files with 181 additions and 176 deletions
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@ -21,103 +21,103 @@ from odict import OrderedDict
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__version__ = "0.3"
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__version__ = "0.3"
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Timeout = 0.5
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Timeout = 0.5
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class Packet():
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class Packet():
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fields = OrderedDict([
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fields = OrderedDict([
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])
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])
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def __init__(self, **kw):
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def __init__(self, **kw):
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self.fields = OrderedDict(self.__class__.fields)
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self.fields = OrderedDict(self.__class__.fields)
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for k,v in kw.items():
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for k,v in kw.items():
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if callable(v):
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if callable(v):
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self.fields[k] = v(self.fields[k])
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self.fields[k] = v(self.fields[k])
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else:
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else:
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self.fields[k] = v
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self.fields[k] = v
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def __str__(self):
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def __str__(self):
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return "".join(map(str, self.fields.values()))
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return "".join(map(str, self.fields.values()))
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def longueur(payload):
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def longueur(payload):
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length = struct.pack(">i", len(''.join(payload)))
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length = struct.pack(">i", len(''.join(payload)))
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return length
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return length
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class SMBHeader(Packet):
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class SMBHeader(Packet):
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fields = OrderedDict([
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fields = OrderedDict([
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("proto", "\xff\x53\x4d\x42"),
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("proto", "\xff\x53\x4d\x42"),
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("cmd", "\x72"),
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("cmd", "\x72"),
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("error-code", "\x00\x00\x00\x00" ),
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("error-code", "\x00\x00\x00\x00" ),
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("flag1", "\x00"),
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("flag1", "\x00"),
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("flag2", "\x00\x00"),
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("flag2", "\x00\x00"),
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("pidhigh", "\x00\x00"),
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("pidhigh", "\x00\x00"),
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("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
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("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
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("reserved", "\x00\x00"),
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("reserved", "\x00\x00"),
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("tid", "\x00\x00"),
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("tid", "\x00\x00"),
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("pid", "\x00\x00"),
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("pid", "\x00\x00"),
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("uid", "\x00\x00"),
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("uid", "\x00\x00"),
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("mid", "\x00\x00"),
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("mid", "\x00\x00"),
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])
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])
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class SMBNego(Packet):
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class SMBNego(Packet):
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fields = OrderedDict([
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fields = OrderedDict([
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("Wordcount", "\x00"),
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("Wordcount", "\x00"),
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("Bcc", "\x62\x00"),
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("Bcc", "\x62\x00"),
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("Data", "")
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("Data", "")
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])
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])
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def calculate(self):
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def calculate(self):
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self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
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self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
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class SMBNegoData(Packet):
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class SMBNegoData(Packet):
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fields = OrderedDict([
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fields = OrderedDict([
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("BuffType","\x02"),
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("BuffType","\x02"),
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("Dialect", "NT LM 0.12\x00"),
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("Dialect", "NT LM 0.12\x00"),
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])
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])
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class SMBSessionFingerData(Packet):
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class SMBSessionFingerData(Packet):
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fields = OrderedDict([
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fields = OrderedDict([
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("wordcount", "\x0c"),
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("wordcount", "\x0c"),
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("AndXCommand", "\xff"),
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("AndXCommand", "\xff"),
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("reserved","\x00" ),
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("reserved","\x00" ),
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("andxoffset", "\x00\x00"),
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("andxoffset", "\x00\x00"),
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("maxbuff","\x04\x11"),
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("maxbuff","\x04\x11"),
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("maxmpx", "\x32\x00"),
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("maxmpx", "\x32\x00"),
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("vcnum","\x00\x00"),
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("vcnum","\x00\x00"),
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("sessionkey", "\x00\x00\x00\x00"),
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("sessionkey", "\x00\x00\x00\x00"),
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("securitybloblength","\x4a\x00"),
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("securitybloblength","\x4a\x00"),
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("reserved2","\x00\x00\x00\x00"),
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("reserved2","\x00\x00\x00\x00"),
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("capabilities", "\xd4\x00\x00\xa0"),
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("capabilities", "\xd4\x00\x00\xa0"),
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("bcc1",""),
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("bcc1",""),
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("Data","\x60\x48\x06\x06\x2b\x06\x01\x05\x05\x02\xa0\x3e\x30\x3c\xa0\x0e\x30\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a\xa2\x2a\x04\x28\x4e\x54\x4c\x4d\x53\x53\x50\x00\x01\x00\x00\x00\x07\x82\x08\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x01\x28\x0a\x00\x00\x00\x0f\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x53\x00\x65\x00\x72\x00\x76\x00\x69\x00\x63\x00\x65\x00\x20\x00\x50\x00\x61\x00\x63\x00\x6b\x00\x20\x00\x33\x00\x20\x00\x32\x00\x36\x00\x30\x00\x30\x00\x00\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x35\x00\x2e\x00\x31\x00\x00\x00\x00\x00"),
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("Data","\x60\x48\x06\x06\x2b\x06\x01\x05\x05\x02\xa0\x3e\x30\x3c\xa0\x0e\x30\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a\xa2\x2a\x04\x28\x4e\x54\x4c\x4d\x53\x53\x50\x00\x01\x00\x00\x00\x07\x82\x08\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x01\x28\x0a\x00\x00\x00\x0f\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x53\x00\x65\x00\x72\x00\x76\x00\x69\x00\x63\x00\x65\x00\x20\x00\x50\x00\x61\x00\x63\x00\x6b\x00\x20\x00\x33\x00\x20\x00\x32\x00\x36\x00\x30\x00\x30\x00\x00\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x35\x00\x2e\x00\x31\x00\x00\x00\x00\x00"),
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])
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])
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def calculate(self):
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def calculate(self):
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self.fields["bcc1"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]
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self.fields["bcc1"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]
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##Now Lanman
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##Now Lanman
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class SMBHeaderLanMan(Packet):
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class SMBHeaderLanMan(Packet):
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fields = OrderedDict([
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fields = OrderedDict([
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("proto", "\xff\x53\x4d\x42"),
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("proto", "\xff\x53\x4d\x42"),
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("cmd", "\x72"),
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("cmd", "\x72"),
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("error-code", "\x00\x00\x00\x00" ),
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("error-code", "\x00\x00\x00\x00" ),
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("flag1", "\x08"),
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("flag1", "\x08"),
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("flag2", "\x01\xc8"),
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("flag2", "\x01\xc8"),
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("pidhigh", "\x00\x00"),
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("pidhigh", "\x00\x00"),
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("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
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("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
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("reserved", "\x00\x00"),
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("reserved", "\x00\x00"),
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("tid", "\x00\x00"),
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("tid", "\x00\x00"),
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("pid", "\x3c\x1b"),
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("pid", "\x3c\x1b"),
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("uid", "\x00\x00"),
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("uid", "\x00\x00"),
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("mid", "\x00\x00"),
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("mid", "\x00\x00"),
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])
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])
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class SMBNegoDataLanMan(Packet):
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class SMBNegoDataLanMan(Packet):
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fields = OrderedDict([
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fields = OrderedDict([
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("Wordcount", "\x00"),
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("Wordcount", "\x00"),
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("Bcc", "\x54\x00"),
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("Bcc", "\x54\x00"),
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("BuffType","\x02"),
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("BuffType","\x02"),
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("Dialect", "NT LM 0.12\x00"),
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("Dialect", "NT LM 0.12\x00"),
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])
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])
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def calculate(self):
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def calculate(self):
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CalculateBCC = str(self.fields["BuffType"])+str(self.fields["Dialect"])
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CalculateBCC = str(self.fields["BuffType"])+str(self.fields["Dialect"])
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self.fields["Bcc"] = struct.pack("<h",len(CalculateBCC))
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self.fields["Bcc"] = struct.pack("<h",len(CalculateBCC))
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#####################
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#####################
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@ -125,16 +125,16 @@ def color(txt, code = 1, modifier = 0):
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return "\033[%d;3%dm%s\033[0m" % (modifier, code, txt)
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return "\033[%d;3%dm%s\033[0m" % (modifier, code, txt)
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def IsSigningEnabled(data):
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def IsSigningEnabled(data):
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if data[39] == "\x0f":
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if data[39] == "\x0f":
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return True
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return True
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else:
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else:
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return False
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return False
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def atod(a):
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def atod(a):
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return struct.unpack("!L",inet_aton(a))[0]
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return struct.unpack("!L",inet_aton(a))[0]
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def dtoa(d):
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def dtoa(d):
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return inet_ntoa(struct.pack("!L", d))
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return inet_ntoa(struct.pack("!L", d))
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def OsNameClientVersion(data):
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def OsNameClientVersion(data):
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try:
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try:
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@ -143,115 +143,120 @@ def OsNameClientVersion(data):
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return OsVersion, ClientVersion
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return OsVersion, ClientVersion
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except:
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except:
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return "Could not fingerprint Os version.", "Could not fingerprint LanManager Client version"
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return "Could not fingerprint Os version.", "Could not fingerprint LanManager Client version"
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def GetHostnameAndDomainName(data):
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def GetHostnameAndDomainName(data):
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try:
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try:
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DomainJoined, Hostname = tuple([e.replace('\x00','') for e in data[81:].split('\x00\x00\x00')[:2]])
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DomainJoined, Hostname = tuple([e.replace('\x00','') for e in data[81:].split('\x00\x00\x00')[:2]])
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#If max length domain name, there won't be a \x00\x00\x00 delineator to split on
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if Hostname == '':
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DomainJoined = data[81:110].replace('\x00','')
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Hostname = data[113:].replace('\x00','')
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return Hostname, DomainJoined
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return Hostname, DomainJoined
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except:
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except:
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return "Could not get Hostname.", "Could not get Domain joined"
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return "Could not get Hostname.", "Could not get Domain joined"
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def DomainGrab(Host):
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def DomainGrab(Host):
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s = socket(AF_INET, SOCK_STREAM)
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s = socket(AF_INET, SOCK_STREAM)
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try:
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try:
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s.settimeout(Timeout)
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s.settimeout(Timeout)
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s.connect(Host)
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s.connect(Host)
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except:
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except:
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print "Host down or port close, skipping"
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print "Host down or port close, skipping"
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pass
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pass
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try:
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try:
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h = SMBHeaderLanMan(cmd="\x72",mid="\x01\x00",flag1="\x00", flag2="\x00\x00")
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h = SMBHeaderLanMan(cmd="\x72",mid="\x01\x00",flag1="\x00", flag2="\x00\x00")
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n = SMBNegoDataLanMan()
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n = SMBNegoDataLanMan()
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n.calculate()
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n.calculate()
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packet0 = str(h)+str(n)
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packet0 = str(h)+str(n)
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buffer0 = longueur(packet0)+packet0
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buffer0 = longueur(packet0)+packet0
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s.send(buffer0)
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s.send(buffer0)
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data = s.recv(2048)
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data = s.recv(2048)
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s.close()
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s.close()
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if data[8:10] == "\x72\x00":
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if data[8:10] == "\x72\x00":
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return GetHostnameAndDomainName(data)
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return GetHostnameAndDomainName(data)
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except:
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except:
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pass
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pass
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def SmbFinger(Host):
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def SmbFinger(Host):
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s = socket(AF_INET, SOCK_STREAM)
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s = socket(AF_INET, SOCK_STREAM)
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try:
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try:
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s.settimeout(Timeout)
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s.settimeout(Timeout)
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s.connect(Host)
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s.connect(Host)
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except:
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except:
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print "Host down or port close, skipping"
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print "Host down or port close, skipping"
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pass
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pass
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try:
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try:
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h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x53\xc8")
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h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x53\xc8")
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n = SMBNego(Data = SMBNegoData())
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n = SMBNego(Data = SMBNegoData())
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n.calculate()
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n.calculate()
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packet0 = str(h)+str(n)
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packet0 = str(h)+str(n)
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buffer0 = longueur(packet0)+packet0
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buffer0 = longueur(packet0)+packet0
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s.send(buffer0)
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s.send(buffer0)
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data = s.recv(2048)
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data = s.recv(2048)
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signing = IsSigningEnabled(data)
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signing = IsSigningEnabled(data)
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if data[8:10] == "\x72\x00":
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if data[8:10] == "\x72\x00":
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head = SMBHeader(cmd="\x73",flag1="\x18",flag2="\x17\xc8",uid="\x00\x00")
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head = SMBHeader(cmd="\x73",flag1="\x18",flag2="\x17\xc8",uid="\x00\x00")
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t = SMBSessionFingerData()
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t = SMBSessionFingerData()
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t.calculate()
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t.calculate()
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packet0 = str(head)+str(t)
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packet0 = str(head)+str(t)
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buffer1 = longueur(packet0)+packet0
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buffer1 = longueur(packet0)+packet0
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s.send(buffer1)
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s.send(buffer1)
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data = s.recv(2048)
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data = s.recv(2048)
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s.close()
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s.close()
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if data[8:10] == "\x73\x16":
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if data[8:10] == "\x73\x16":
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OsVersion, ClientVersion = OsNameClientVersion(data)
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OsVersion, ClientVersion = OsNameClientVersion(data)
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return signing, OsVersion, ClientVersion
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return signing, OsVersion, ClientVersion
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except:
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except:
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pass
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pass
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##################
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##################
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#run it
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#run it
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def ShowResults(Host):
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def ShowResults(Host):
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s = socket(AF_INET, SOCK_STREAM)
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s = socket(AF_INET, SOCK_STREAM)
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try:
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try:
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s.settimeout(Timeout)
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s.settimeout(Timeout)
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s.connect(Host)
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s.connect(Host)
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except:
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except:
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return False
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return False
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try:
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try:
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Hostname, DomainJoined = DomainGrab(Host)
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Hostname, DomainJoined = DomainGrab(Host)
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Signing, OsVer, LanManClient = SmbFinger(Host)
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Signing, OsVer, LanManClient = SmbFinger(Host)
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enabled = color("SMB signing is mandatory. Choose another target", 1, 1)
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enabled = color("SMB signing is mandatory. Choose another target", 1, 1)
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disabled = color("SMB signing: False", 2, 1)
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disabled = color("SMB signing: False", 2, 1)
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print color("Retrieving information for %s..."%Host[0], 8, 1)
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print color("Retrieving information for %s..."%Host[0], 8, 1)
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print enabled if Signing else disabled
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print enabled if Signing else disabled
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print color("Os version: '%s'"%(OsVer), 8, 3)
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print color("Os version: '%s'"%(OsVer), 8, 3)
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print color("Hostname: '%s'\nPart of the '%s' domain"%(Hostname, DomainJoined), 8, 3)
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print color("Hostname: '%s'\nPart of the '%s' domain"%(Hostname, DomainJoined), 8, 3)
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except:
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except:
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pass
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pass
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def ShowSmallResults(Host):
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def ShowSmallResults(Host):
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s = socket(AF_INET, SOCK_STREAM)
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s = socket(AF_INET, SOCK_STREAM)
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try:
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try:
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s.settimeout(Timeout)
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s.settimeout(Timeout)
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s.connect(Host)
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s.connect(Host)
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except:
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except:
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return False
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return False
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try:
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try:
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Hostname, DomainJoined = DomainGrab(Host)
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Hostname, DomainJoined = DomainGrab(Host)
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||||||
Signing, OsVer, LanManClient = SmbFinger(Host)
|
Signing, OsVer, LanManClient = SmbFinger(Host)
|
||||||
Message = color("\n[+] Client info: ['%s', domain: '%s', signing:'%s']"%(OsVer, DomainJoined, Signing),4,0)
|
Message = color("\n[+] Client info: ['%s', domain: '%s', signing:'%s']"%(OsVer, DomainJoined, Signing),4,0)
|
||||||
return Message
|
return Message
|
||||||
except:
|
except:
|
||||||
pass
|
pass
|
||||||
|
|
||||||
|
|
||||||
def RunFinger(Host):
|
def RunFinger(Host):
|
||||||
m = re.search("/", str(Host))
|
m = re.search("/", str(Host))
|
||||||
if m :
|
if m :
|
||||||
net,_,mask = Host.partition('/')
|
net,_,mask = Host.partition('/')
|
||||||
mask = int(mask)
|
mask = int(mask)
|
||||||
net = atod(net)
|
net = atod(net)
|
||||||
for host in (dtoa(net+n) for n in range(0, 1<<32-mask)):
|
for host in (dtoa(net+n) for n in range(0, 1<<32-mask)):
|
||||||
ShowResults((host,445))
|
ShowResults((host,445))
|
||||||
else:
|
else:
|
||||||
ShowResults((Host,445))
|
ShowResults((Host,445))
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue