Python library to safely password spray in Active Directory, set pwned users as owned in Bloodhound and detect path to Domain Admins
This library uses python-ldap project for all LDAP operations.
| Chapters | Description |
|---|---|
| Requirements | Requirements to install sprayhound |
| Warning | Before using this tool, read this |
| Installation | Installation instructions |
| Usage | Usage and command lines examples |
- Python >= 3.6
Only default domain policy is checked for now. If custom GPO is used for password policy, it won't be detected. That's some work in progress.
python3 -m pip install sprayhoundsudo apt-get install libsasl2-dev python-dev libldap2-dev libssl-dev
git clone [email protected]:Hackndo/sprayhound.git
cd sprayhound
python3 setup.py install$ sprayhound -h
usage: sprayhound [-h] [-u USERNAME] [-U USERFILE]
[-p PASSWORD | --lower | --upper] [-t THRESHOLD]
[-dc DOMAIN_CONTROLLER] [-d DOMAIN] [-lP LDAP_PORT]
[-lu LDAP_USER] [-lp LDAP_PASS] [-lssl]
[-lpage LDAP_PAGE_SIZE] [-nh NEO4J_HOST] [-nP NEO4J_PORT]
[-nu NEO4J_USER] [-np NEO4J_PASS] [--unsafe] [--force]
[--nocolor] [-v]
sprayhound v0.0.1 - Password spraying
optional arguments:
-h, --help show this help message and exit
--unsafe Enable login tries on almost locked out accounts
--force Do not prompt for user confirmation
--nocolor Do not use color for output
-v Verbosity level (-v or -vv)
credentials:
-u USERNAME, --username USERNAME
Username
-U USERFILE, --userfile USERFILE
File containing username list
-p PASSWORD, --password PASSWORD
Password
--lower User as pass with lowercase password
--upper User as pass with uppercase password
-t THRESHOLD, --threshold THRESHOLD
Number of password left allowed before locked out
ldap:
-dc DOMAIN_CONTROLLER, --domain-controller DOMAIN_CONTROLLER
Domain controller
-d DOMAIN, --domain DOMAIN
Domain FQDN
-lP LDAP_PORT, --ldap-port LDAP_PORT
LDAP Port
-lu LDAP_USER, --ldap-user LDAP_USER
LDAP User
-lp LDAP_PASS, --ldap-pass LDAP_PASS
LDAP Password
-lssl, --ldap-ssl LDAP over TLS (ldaps)
-lpage LDAP_PAGE_SIZE, --ldap-page-size LDAP_PAGE_SIZE
LDAP Paging size (Default: 200)
neo4j:
-nh NEO4J_HOST, --neo4j-host NEO4J_HOST
Neo4J Host (Default: 127.0.0.1)
-nP NEO4J_PORT, --neo4j-port NEO4J_PORT
Neo4J Port (Default: 7687)
-nu NEO4J_USER, --neo4j-user NEO4J_USER
Neo4J user (Default: neo4j)
-np NEO4J_PASS, --neo4j-pass NEO4J_PASS
Neo4J password (Default: neo4j)When used unauthenticated, sprayhound won't be able to check password policies. Account could be locked out.
# Single user, single password
sprayhound -u simba -p Pentest123.. -d hackn.lab -dc 10.10.10.1
# User list, single password
sprayhound -U ./users.txt -p Pentest123.. -d hackn.lab -dc 10.10.10.1
# User as pass
sprayhound -U ./users.txt -d hackn.lab -dc 10.10.10.1
# User as pass with password lowercase
sprayhound -U ./users.txt --lower -d hackn.lab -dc 10.10.10.1
# User as pass with password uppercase
sprayhound -U ./users.txt --upper -d hackn.lab -dc 10.10.10.1When providing a valid domain account, sprayhound will try and find default domain policy and check badpwdcount attribute of each user against lockout threshold. If too close, it will skip these accounts.
# Single user, single password
sprayhound -u simba -p Pentest123.. -d hackn.lab -dc 10.10.10.1 -lu pixis -lp P4ssw0rd
# All domain users, single password
sprayhound -p Pentest123.. -d hackn.lab -dc 10.10.10.1 -lu pixis -lp P4ssw0rd
# User as pass on all domain users
sprayhound -d hackn.lab -dc 10.10.10.1 -lu pixis -lp P4ssw0rd
# User as pass with password lowercase
sprayhound --lower -d hackn.lab -dc 10.10.10.1 -lu pixis -lp P4ssw0rd
# User as pass with password uppercase
sprayhound --upper -d hackn.lab -dc 10.10.10.1 -lu pixis -lp P4ssw0rdDifference between badpwdcount and lockout threshold can be tuned using --threshold parameter. If set to 2, and password policy locks out accounts after 5 login failure, then sprayhound won't test users with badpwdcount 3 (and more).
sprayhound -d hackn.lab -dc 10.10.10.1 -lu pixis -lp P4ssw0rd --threshold 1When sprayhound finds accounts credentials, it can set these accounts as Owned in BloodHound. BloodHound information should be provided to this tool.
# -nh: Neo4J server
# -nP: Neo4J port
# -nu: Neo4J user
# -np: Neo4J password
sprayhound -d hackn.lab -dc 10.10.10.1 -lu pixis -lp P4ssw0rd -nh 127.0.0.1 -nP 7687 -nu neo4j -np bloodhoundv0.0.2
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First release
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