GraFScaN

Tool to discover and report the configuration and security in graph databases. Currently, Neo4j, OrientDB, ArangoDB, AllegroGraph and VirtuosoDB

Requirements:

Python version 2.7.x

sudo apt-get install python-socks

pip install -r requirements.txt

Usage

Run the program with following command:

python GraFScan.py [-h] [-neo4j] [-orient] [-arango] [-virtuoso] [-allegro] [-all] [-ip IP] [-n NET] [-i FILEINPUT] [-o OUTPUT] [-B] [-dict DICT] [-proxies PROXIES] [-nl] [-tor] [-DoS]

You can get basic usage information inside the menus.

GraFScaN Help:

------------------------------------------
|           GraFScaN                     |
|                                        |
| Authors: Miguel Hernández (@MiguelHzBz)|
|          Alfonso Muñoz (@mindcrypt)    |
| Version: v1.0                          |
|                                        |	
| Last update: April 28, 2017            |	
------------------------------------------	
	
A pentesting tool for graph databases

usage: GraFScan.py [-h] [-neo4j] [-orient] [-arango] [-virtuoso] [-allegro]
               [-all] [-ip IP] [-n NET] [-i FILEINPUT] [-o OUTPUT] [-B]
               [-dict DICT] [-proxies PROXIES] [-nl] [-tor] [-DoS]

GraFScaN analyses the input to search Neo4j, OrientDB, ArangoDB, AllegroGraph and VirtuosoDB graph database.

optional arguments:
  -h, --help            show this help message and exit
  -neo4j                Discover and analyze Neo4j Graph database
     -orient               Discover and analyze Orient Graph Database
     -arango               Discover and analyze Arango Graph Database
     -virtuoso             Discover and analyze virtuoso Graph Database
     -allegro              Discover and analyze allegro Graph Database
     -all                  Discover and analyze All Graph Database
  -ip IP                Input one ip to analyse.
  -n NET, --network NET Input one network to analyse.
  -i FILEINPUT          Input one file with one ip each line to analyse.
  -o OUTPUT             Output file
  -B, --bruteforce      Option to use brute force with authentication Neo4j.
  -dict DICT            Dictionary file, one password per line
  -proxies PROXIES      Proxies file, format: <ip>:<port>
  -nl, --no-limit       Option to dump all database of Neo4j without auth.
  -tor                  Option to use proxy TOR to scan de input data, need
			install and run before executed.
  -DoS                  Option to use DoS without authentication Neo4j.

Output:

Neo4j with auth:

ip: Ip analyzed.
authentication: True.
version: < 3.X or > 3.X.
change_password: boolean if the bruteforce was succesfull or not, and add old_password if was true. Only if you use brute force option.

Neo4j without auth:

Info: Json with the return of query in cypher Match (n)-[r]-(m) Return n,r,m.
license: Two values, version and license, communtiy or enterprise.
NumNodes: Number of index to the nodes.
ip: Ip analyzed.
NumProperties: Number of index to the properties.
NumRelationships: Number of index to the edges.
labels: Array with all labels of nodes in the graph database.
props: Array with all the key of all properties in the graph database.
types: Array with all labels of edges in the graph database.
cluster: Boolean to know if this instance is part of cluster, if the value is true, appear if this instance was slave or master.
version: Version of Neo4j instance.

OrientDB:

databases: Array with all names of databases in OrientDB Server.
version_OrientDB: Version of OrientDB Server.
server_pass: Password of root user.
serer_info: Json object with all information of server: connections, globalproperties, storadges and properties. Only if you use brute force option.

The tool tries to export all databases in the OrientDB Server, it creates a folder with the IP as name and put into the compress databases. Only use default auth to send the request.

ArangoDB

Arango: True if appear in the headers response.
IP
Port
Auth: False if the auth is disabled.
Collections: List of collections in database.
User: User with we access to the database.
Databases: Name of databases where we can access.

VirtuosoDB

Virtuoso
IP
Port

AllegroGraph

AllegroGraph: True if appear in the headers response.
IP
Port
Repositories: List of repositories.
Catalogs
User: A user other than anonymous is required
Roles: A user other than anonymous is required.
Anon_user: True when we access with an anonymous user.

Some notes:

If you use TOR to anonymize your ip, it is necessary to start the node instance before executed.
If you don't put any file in output, the report is written in report.json
If you don't put any file after the -dict option, the tool try to open dict file in the actual path.
If you don't put any file after the -proxies option, the tool try to open proxies file in the actual path.

Authors

This project is written by Miguel Hernández and Alfonso Muñoz

Legal Warning

While this may be helpful for some, there are significant risks. You could go to jail on obstruction of justice charges just for running grafscan, even though you are innocent. Your are on notice, that using this tool outside your "own" environment is considered malicious and is against the law. Use with caution.

mindcrypt/GraFScaN