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Refactor a bit the servers

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This commit is contained in:
jvoisin 2016-07-05 00:55:14 +02:00
commit 8e9205b102
12 changed files with 150 additions and 317 deletions
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48
servers/Browser.py
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@ -14,16 +14,13 @@
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import socket
import struct
import settings
from packets import SMBHeader, SMBNegoData, SMBSessionData, SMBTreeConnectData, RAPNetServerEnum3Data, SMBTransRAPData
from SocketServer import BaseRequestHandler
from utils import *
def WorkstationFingerPrint(data):
Role = {
return {
"\x04\x00" :"Windows 95",
"\x04\x10" :"Windows 98",
"\x04\x90" :"Windows ME",
@ -35,12 +32,11 @@ def WorkstationFingerPrint(data):
"\x06\x02" :"Windows 8/Server 2012",
"\x06\x03" :"Windows 8.1/Server 2012R2",
"\x10\x00" :"Windows 10/Server 2016",
}
}.get(data, 'Unknown')
return Role[data] if data in Role else "Unknown"
def RequestType(data):
Type = {
return {
"\x01": 'Host Announcement',
"\x02": 'Request Announcement',
"\x08": 'Browser Election',
@ -51,30 +47,23 @@ def RequestType(data):
"\x0d": 'Master Announcement',
"\x0e": 'Reset Browser State Announcement',
"\x0f": 'Local Master Announcement',
}
}.get(data, 'Unknown')
return Type[data] if data in Type else "Unknown"
def PrintServerName(data, entries):
if entries > 0:
if entries <= 0:
return None
entrieslen = 26 * entries
chunks, chunk_size = len(data[:entrieslen]), entrieslen/entries
ServerName = [data[i:i+chunk_size] for i in range(0, chunks, chunk_size)]
entrieslen = 26*entries
chunks, chunk_size = len(data[:entrieslen]), entrieslen/entries
ServerName = [data[i:i+chunk_size] for i in range(0, chunks, chunk_size)]
l = []
for x in ServerName:
fingerprint = WorkstationFingerPrint(x[16:18])
name = x[:16].replace('\x00', '')
l.append('%s (%s)' % (name, fingerprint))
return l
l = []
for x in ServerName:
FP = WorkstationFingerPrint(x[16:18])
Name = x[:16].replace('\x00', '')
if FP:
l.append(Name + ' (%s)' % FP)
else:
l.append(Name)
return l
return None
def ParsePacket(Payload):
PayloadOffset = struct.unpack('<H',Payload[51:53])[0]
@ -83,9 +72,8 @@ def ParsePacket(Payload):
if StatusCode == "\x00\x00":
EntriesNum = struct.unpack('<H',Payload[PayloadOffset:PayloadOffset+2])[0]
return PrintServerName(Payload[PayloadOffset+4:], EntriesNum)
return None
else:
return None
def RAPThisDomain(Client,Domain):
PDC = RapFinger(Client,Domain,"\x00\x00\x00\x80")
@ -100,6 +88,7 @@ def RAPThisDomain(Client,Domain):
if WKST is not None:
print text("[LANMAN] Detected Workstations/Servers on domain %s: %s" % (Domain, ', '.join(WKST)))
def RapFinger(Host, Domain, Type):
try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
@ -201,7 +190,6 @@ class Browser(BaseRequestHandler):
if settings.Config.AnalyzeMode:
ParseDatagramNBTNames(request,self.client_address[0])
BecomeBackup(request,self.client_address[0])
BecomeBackup(request,self.client_address[0])
except Exception: