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added BHCE support #10

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added BHCE support #10

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74 changes: 57 additions & 17 deletions crackhound.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ def banner():
MMMMMMMMMMMMMMMMMMMMMMMMMMXl....'..'.,kWMMMMMMMMMMMMMMMMMMMMMMMMMMMXl.........'dWMMMM0:.',,,,,,,,,,'':OWXc..,,;;,;,,;,':O00NMMMMMMMMMMMMMMMMMMMMMMMMMM
MMMMMMMMMMMMMMMMMMMMMMMMMMMWXKKXKKKKKNWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWXXXXXXXXXXWMMMMMMNXXXXXXXXXXXXXXWMMMNXXXXXXXXXXXXXWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
CRACKHOUND - jfmaes
updated for BHCE by m4lwhere
""")


Expand Down Expand Up @@ -83,7 +84,7 @@ def format_compromised_users(compromised_users, domain, type):
if "\\" in user["username"]:
split = user["username"].split("\\")
if domain:
user["username"] = split[1] + "@" + domain
user["username"] = split[1] + "@" + domain.upper()
else:
user["username"] = split[1] + "@" + split[0]
else:
Expand Down Expand Up @@ -112,12 +113,26 @@ def update_database(compromised_users, url, username, password, plaintext, verbo
try:
with db_conn.session() as session:

# If plaintext not specified, simply mark user as owned in BH
# If plaintext not specified, simply mark user as owned in BHCE.
# Check if user is marked with owned property first to prevent accidental tag deletion. BHCE stores this as a string in the system_tags property (along with admin_tier_0) and not as a bool.
if type.upper() == "NTDS":
tx = session.run("match (u:User) where u.name=\"{0}\" set u.nthash=\"{1}\" set u.plaintext=False set u.owned=True".format(
user["username"], user["NT"]
)
)
query = """
MATCH (u:User) where u.name= $username
set u.nthash= $nthash,
u.plaintext=False,
u.system_tags = CASE
WHEN u.system_tags IS NULL or u.system_tags = '' THEN 'owned'
WHEN NOT 'owned' IN split(u.system_tags, ' ') THEN u.system_tags + ' owned'
ELSE u.system_tags
END
"""
parameters = {
"username":user["username"],
"nthash":user["NT"]
}

tx = session.run(query, parameters)

if verbose:
print("added NT hash of {0} and marked as owned.".format(
user["username"]
Expand All @@ -126,21 +141,40 @@ def update_database(compromised_users, url, username, password, plaintext, verbo
#this could be optional?
elif type == "plaintext":
if not plaintext:
tx = session.run(
"match (u:User) where u.name=\"{0}\" set u.owned=True set u.plaintext=False".format(
user["username"]
)
)
query = """
MATCH (u:User) where u.name= $username
set u.plaintext=False,
u.system_tags = CASE
WHEN u.system_tags IS NULL or u.system_tags = '' THEN 'owned'
WHEN NOT 'owned' IN split(u.system_tags, ' ') THEN u.system_tags + ' owned'
ELSE u.system_tags
END
"""
parameters = {
"username":user["username"]
}


tx = session.run(query, parameters)
result = tx.single()

if verbose:
print("{0} successfully marked as owned!".format(
tx.single()[0]
user["username"]
)
)
#till here?
elif add_password:
if user["password"]:
tx = session.run(
"match (u:User) where u.name=\"{0}\" set u.plaintextpassword=\"{1}\" set u.owned=True set u.plaintext=True".format(
"""match (u:User) where u.name=\"{0}\"
set u.plaintextpassword=\"{1}\"
set u.plaintext=True
set u.system_tags = CASE
WHEN u.system_tags IS NULL or u.system_tags = '' THEN 'owned'
WHEN NOT 'owned' IN split(u.system_tags, ' ') THEN u.system_tags + ' owned'
ELSE u.system_tags
END""".format(
user["username"], user["password"]
)
)
Expand All @@ -153,13 +187,19 @@ def update_database(compromised_users, url, username, password, plaintext, verbo
continue
else:
tx = session.run(
"match (u:User) where u.name=\"{0}\" set u.owned=True set u.plaintext=True".format(
"""match (u:User) where u.name=\"{0}\"
set u.plaintext=True
set u.system_tags = CASE
WHEN u.system_tags IS NULL or u.system_tags = '' THEN 'owned'
WHEN NOT 'owned' IN split(u.system_tags, ' ') THEN u.system_tags + ' owned'
ELSE u.system_tags
END""".format(
user["username"]
)
)
if verbose:
print("{0} successfully marked as owned and marked as plaintext!".format(
tx.single()[0]
user["username"]
)
)
except Exception as e:
Expand Down Expand Up @@ -205,8 +245,8 @@ def main():
"-p",
"--password",
required=False,
help="Password to login to neo4j (defaults to bloodhound)",
default="bloodhound",
help="Password to login to neo4j (defaults to bloodhoundcommunityedition)",
default="bloodhoundcommunityedition",
)
parser.add_argument(
"-plaintext",
Expand Down