def __init__(self, input, filters, out="print"):
self.input = input
self.out = out
self.outwriter = StandardOutWriter()
if len(input) > 7 and input[0:7] == "sqlite:":
self.filepath = input.split(':')[1]
self.func_getvalue = self.sqlite_getvalue
self.filters = [
line.strip() for line in open(filters, 'r').readlines()
if line[0] != '#'
]
def __init__(self, verbose=False, out="print"):
self.host = ''
self.nbtname = ''
self.smb = None
self.maxdepth = 999
self.password = None
self.lmhash = None
self.nthash = None
self.username = ''
self.domain = ''
self.verbose = verbose
if len(out) > 4 and out[0:4] == "csv:":
filepath = out.split(':')[1]
self.outwriter = CsvOutWriter(filepath)
elif len(out) > 7 and out[0:7] == "sqlite:":
filepath = out.split(':')[1]
self.outwriter = SqliteOutWriter(filepath)
else:
self.outwriter = StandardOutWriter()
def __init__(self, verbose=False, out="print"):
self.host = ""
self.nbtname = ""
self.smb = None
self.maxdepth = 999
self.password = None
self.lmhash = None
self.nthash = None
self.username = ""
self.domain = ""
self.verbose = verbose
if len(out) > 4 and out[0:4] == "csv:":
filepath = out.split(":")[1]
self.outwriter = CsvOutWriter(filepath)
elif len(out) > 7 and out[0:7] == "sqlite:":
filepath = out.split(":")[1]
self.outwriter = SqliteOutWriter(filepath)
else:
self.outwriter = StandardOutWriter()
class SmbAnalyzer():
def __init__(self, input, filters, out="print"):
self.input = input
self.out = out
self.outwriter = StandardOutWriter()
if len(input) > 7 and input[0:7] == "sqlite:":
self.filepath = input.split(':')[1]
self.func_getvalue = self.sqlite_getvalue
self.filters = [
line.strip() for line in open(filters, 'r').readlines()
if line[0] != '#'
]
def analyze(self):
for val in self.func_getvalue():
host = val[0]
nbtname = val[1]
attributes = val[2]
mtime = val[3]
size = val[4]
share = val[5]
filepath = val[6]
filename = filepath.replace('\\', '/').split('/')[-1]
smbfile = smb.SharedFile(int(time.time()), int(time.time()),
int(mtime), int(size), int(size),
int(attributes), filename, filename)
for filter in self.filters:
if filter.lower() in filepath.lower():
self.outwriter.write(host, nbtname, share, smbfile,
filepath)
def sqlite_getvalue(self):
self.dbconn = sqlite3.connect(self.filepath)
self.cur = self.dbconn.cursor()
self.cur.execute("SELECT * FROM Entries")
for row in self.cur.fetchall():
yield row
class SmbCrawler():
def __init__(self, verbose=False, out="print"):
self.host = ''
self.nbtname = ''
self.smb = None
self.maxdepth = 999
self.password = None
self.lmhash = None
self.nthash = None
self.username = ''
self.domain = ''
self.verbose = verbose
if len(out) > 4 and out[0:4] == "csv:":
filepath = out.split(':')[1]
self.outwriter = CsvOutWriter(filepath)
elif len(out) > 7 and out[0:7] == "sqlite:":
filepath = out.split(':')[1]
self.outwriter = SqliteOutWriter(filepath)
else:
self.outwriter = StandardOutWriter()
def resolveNbtName(self):
nbt = NetBIOS()
try:
name = nbt.getnetbiosname(self.host)
return name
except:
return ''
def open(self, host, port):
self.host = host
self.nbtname = self.resolveNbtName()
if port == 139:
self.smb = SMBConnection('*SMBSERVER', host, sess_port=port)
else:
self.smb = SMBConnection(host, host, sess_port=port)
dialect = self.smb.getDialect()
if dialect == SMB_DIALECT:
logging.info("SMBv1 dialect used")
elif dialect == SMB2_DIALECT_002:
logging.info("SMBv2.0 dialect used")
elif dialect == SMB2_DIALECT_21:
logging.info("SMBv2.1 dialect used")
else:
logging.info("SMBv3.0 dialect used")
def login(self, domain, username, password):
if self.smb is None:
logging.error("No connection open")
return
try:
self.smb.login(username, password, domain=domain)
except Exception as e:
print ("Authentication failed : " + str(e))
raise
self.username = username
self.domain = domain
if self.smb.isGuestSession() > 0:
logging.info("GUEST Session Granted")
else:
logging.info("USER Session Granted")
def login_hash(self, domain, username, hashes):
if self.smb is None:
logging.error("No connection open")
return
try:
lmhash, nthash = hashes.split(':')
self.smb.login(username, '', domain,lmhash=lmhash, nthash=nthash)
except Exception as e:
print ("Authentication failed : " + str(e))
raise
self.username = username
self.domain = domain
if self.smb.isGuestSession() > 0:
logging.info("GUEST Session Granted")
else:
logging.info("USER Session Granted")
def shares(self):
shares = []
rpctransport = transport.SMBTransport(self.smb.getRemoteHost(), self.smb.getRemoteHost(), filename = r'\srvsvc', smb_connection = self.smb)
dce = rpctransport.get_dce_rpc()
dce.connect()
dce.bind(srvs.MSRPC_UUID_SRVS)
res = srvs.hNetrShareEnum(dce,1)
resp = res['InfoStruct']['ShareInfo']['Level1']['Buffer']
for i in range(len(resp)):
shares += [resp[i]['shi1_netname'][:-1]]
return shares
def ls(self, share, pwd):
files = []
f_pwd = ''
f_pwd = ntpath.join(pwd, '*')
f_pwd = string.replace(f_pwd,'/','\\')
f_pwd = ntpath.normpath(f_pwd)
for f in self.smb.listPath(share, f_pwd):
if f.get_longname() not in ['.', '..']:
files += [f]
return files
def use(self,share):
tid = self.smb.connectTree(share)
self.ls(share, '\\')
return tid
def spider(self, share, root, maxdepth):
if maxdepth < 0:
return []
try:
files = self.ls(share, root)
except Exception as e:
if self.verbose:
print ("Error in ls("+share+","+root+","+str(maxdepth)+") : " + str(e))
return []
for f in files:
new_root = ntpath.join(root, f.get_longname())
new_root = ntpath.normpath(new_root)
self.outwriter.write(self.host, self.nbtname, share, f, new_root)
if f.is_directory():
self.spider(share, root + f.get_longname() + '\\', maxdepth - 1)
def crawl(self, maxdepth, thread = 1):
self.maxdepth = maxdepth
shares = self.shares()
for share in shares:
print ('[+] Spidering ' + share)
try:
tid = self.use(share)
except Exception as e:
if self.verbose:
print ("Error in use("+share+") : " + str(e))
self.spider(share, '\\', maxdepth)
self.outwriter.commit()
class SmbCrawler:
def __init__(self, verbose=False, out="print"):
self.host = ""
self.nbtname = ""
self.smb = None
self.maxdepth = 999
self.password = None
self.lmhash = None
self.nthash = None
self.username = ""
self.domain = ""
self.verbose = verbose
if len(out) > 4 and out[0:4] == "csv:":
filepath = out.split(":")[1]
self.outwriter = CsvOutWriter(filepath)
elif len(out) > 7 and out[0:7] == "sqlite:":
filepath = out.split(":")[1]
self.outwriter = SqliteOutWriter(filepath)
else:
self.outwriter = StandardOutWriter()
def resolveNbtName(self):
nbt = NetBIOS()
try:
name = nbt.getnetbiosname(self.host)
return name
except:
return ""
def open(self, host, port):
self.host = host
self.nbtname = self.resolveNbtName()
if port == 139:
self.smb = SMBConnection("*SMBSERVER", host, sess_port=port)
else:
self.smb = SMBConnection(host, host, sess_port=port)
dialect = self.smb.getDialect()
if dialect == SMB_DIALECT:
logging.info("SMBv1 dialect used")
elif dialect == SMB2_DIALECT_002:
logging.info("SMBv2.0 dialect used")
elif dialect == SMB2_DIALECT_21:
logging.info("SMBv2.1 dialect used")
else:
logging.info("SMBv3.0 dialect used")
def login(self, domain, username, password):
if self.smb is None:
logging.error("No connection open")
return
try:
self.smb.login(username, password, domain=domain)
except Exception as e:
print("Authentication failed : " + str(e))
raise
self.username = username
self.domain = domain
if self.smb.isGuestSession() > 0:
logging.info("GUEST Session Granted")
else:
logging.info("USER Session Granted")
def login_hash(self, domain, username, hashes):
if self.smb is None:
logging.error("No connection open")
return
try:
lmhash, nthash = hashes.split(":")
self.smb.login(username, "", domain, lmhash=lmhash, nthash=nthash)
except Exception as e:
print("Authentication failed : " + str(e))
raise
self.username = username
self.domain = domain
if self.smb.isGuestSession() > 0:
logging.info("GUEST Session Granted")
else:
logging.info("USER Session Granted")
def shares(self):
shares = []
rpctransport = transport.SMBTransport(
self.smb.getRemoteHost(), self.smb.getRemoteHost(), filename=r"\srvsvc", smb_connection=self.smb
)
dce = rpctransport.get_dce_rpc()
dce.connect()
dce.bind(srvs.MSRPC_UUID_SRVS)
res = srvs.hNetrShareEnum(dce, 1)
resp = res["InfoStruct"]["ShareInfo"]["Level1"]["Buffer"]
for i in range(len(resp)):
shares += [resp[i]["shi1_netname"][:-1]]
return shares
def ls(self, share, pwd):
files = []
f_pwd = ""
f_pwd = ntpath.join(pwd, "*")
f_pwd = string.replace(f_pwd, "/", "\\")
f_pwd = ntpath.normpath(f_pwd)
for f in self.smb.listPath(share, f_pwd):
if f.get_longname() not in [".", ".."]:
files += [f]
return files
def use(self, share):
tid = self.smb.connectTree(share)
self.ls(share, "\\")
return tid
def spider(self, share, root, maxdepth):
if maxdepth < 0:
return []
try:
files = self.ls(share, root)
except Exception as e:
if self.verbose:
print("Error in ls(" + share + "," + root + "," + str(maxdepth) + ") : " + str(e))
return []
for f in files:
new_root = ntpath.join(root, f.get_longname())
new_root = ntpath.normpath(new_root)
self.outwriter.write(self.host, self.nbtname, share, f, new_root)
if f.is_directory():
self.spider(share, root + f.get_longname() + "\\", maxdepth - 1)
def crawl(self, maxdepth, thread=1):
self.maxdepth = maxdepth
shares = self.shares()
for share in shares:
print("[+] Spidering " + share)
try:
tid = self.use(share)
except Exception as e:
if self.verbose:
print("Error in use(" + share + ") : " + str(e))
self.spider(share, "\\", maxdepth)
self.outwriter.commit()
