RustHound

Summary

Limitation
Description
How to compile it?
How to build documentation?
Usage
Demo
Statistics
Roadmap
Links

Limitations

Not all SharpHound features are implemented yet but some are existing in RustHound and do not in SharpHound or BloodHound-Python. Please refer to the roadmap for more information.

Description

RustHound is a cross-platform BloodHound collector tool, written in Rust. (Linux,Windows,MacOS)

No anti-virus detection and cross-compiled.

RustHound generate users,groups,computers,ous,gpos,containers,domains json files to analyze it with BloodHound application.

💡 If you can use SharpHound.exe, use it. Rusthound is a backup solution if SharpHound.exe is detected by AV or if SharpHound.exe isn't executable from the system where you have access to.

How to compile it?

Using Makefile

You can use make command to install Rusthound or to compile it for Linux or Windows.

make install
rusthount -h

More command in the Makefile:

make help
  usage: make install
  usage: make uninstall
  usage: make debug
  usage: make release
  usage: make windows

Using Dockerfile

Use RustHound with docker to make sure to have all dependencies.

docker build -t rusthound .
docker run rusthound -h

Using Cargo

You need to install rust on your system (Windows/Linux/MacOS).

https://www.rust-lang.org/fr/tools/install

RustHound support Kerberos/GSSAPI but this means that it needs Clang and its development libraries, as well as the Kerberos development libraries. On Debian/Ubuntu, that means clang-N, libclang-N-dev and libkrb5-dev.

For example:

#Debian/Ubuntu
apt-get -y install gcc libgssapi-krb5-2 libkrb5-dev libsasl2-modules-gssapi-mit

Here is how to compile the "release" and "debug" versions from "cargo" command.

git clone https://github.com/OPENCYBER-FR/RustHound
cd RustHound
cargo build --release
#or debug version
cargo b

The result can be found in "target/release" or in "target/debug" folder.

Below you can find the compilation methodology for each of the OS from Linux. If you need another compilation system, please consult the list in this link : https://doc.rust-lang.org/nightly/rustc/platform-support.html

Manually for Linux x86_64 static version

#Install rustup and cargo in Linux
curl https://sh.rustup.rs -sSf | sh

#Add Linux deps
rustup install stable-x86_64-unknown-linux-gnu
rustup target add x86_64-unknown-linux-gnu

#Static compilation for Linux
git clone https://github.com/OPENCYBER-FR/RustHound
cd RustHound
CFLAGS="-lrt";LDFLAGS="-lrt";RUSTFLAGS='-C target-feature=+crt-static';cargo build --release --target x86_64-unknown-linux-gnu

The result can be found in "target/x86_64-unknown-linux-gnu/release" folder.

Manually for Windows static version from Linux

#Install rustup and cargo in Linux
curl https://sh.rustup.rs -sSf | sh

#Add Windows deps
rustup install stable-x86_64-pc-windows-gnu
rustup target add x86_64-pc-windows-gnu

#Static compilation for Windows
git clone https://github.com/OPENCYBER-FR/RustHound
cd RustHound
RUSTFLAGS="-C target-feature=+crt-static" cargo build --release --target x86_64-pc-windows-gnu

The result can be found in "target/x86_64-pc-windows-gnu/release" folder.

How to build the documentation?

git clone https://github.com/OPENCYBER-FR/RustHound
cd RustHound
cargo doc --open --no-deps

Usage

USAGE:
    rusthound [FLAGS] [OPTIONS] --domain <domain>

FLAGS:
        --dns-tcp          Use TCP instead of UDP for DNS queries
        --fqdn-resolver    [MODULE] Use fqdn-resolver module to get computers IP address
    -h, --help             Prints help information
        --ldaps            Prepare ldaps request. Like ldaps://G0H4N.LAB/
    -v                     Sets the level of verbosity
    -V, --version          Prints version information
    -z, --zip              RustHound will compress the JSON files into a zip archive

OPTIONS:
    -d, --domain <domain>                Domain name like: G0H4N.LAB
    -f, --ldapfqdn <ldapfqdn>            Domain Controler FQDN like: DC01.G0H4N.LAB
    -i, --ldapip <ldapip>                Domain Controller IP address
    -p, --ldappassword <ldappassword>    Ldap password to use
    -P, --ldapport <ldapport>            Ldap port, default is 389
    -u, --ldapusername <ldapusername>    Ldap username to use
    -n, --name-server <name-server>      Alternative IP address name server to use for queries
    -o, --dirpath <path>                 Path where you would like to save json files

Demo

Examples are done on the GOADv2 implemented by mayfly:

# Linux with username:password
./rusthound -d north.sevenkingdoms.local -u 'jeor.mormont@north.sevenkingdoms.local' -p '_L0ngCl@w_' -o /tmp/demo/rusthound_north -z

# Linux with username:password and ldaps
./rusthound -d north.sevenkingdoms.local --ldaps -u 'jeor.mormont@north.sevenkingdoms.local' -p '_L0ngCl@w_' -o /tmp/demo/rusthound_north -z 
# Linux with username:password and ldaps and custom port
./rusthound -d north.sevenkingdoms.local --ldaps -P 3636 -u 'jeor.mormont@north.sevenkingdoms.local' -p '_L0ngCl@w_' -o /tmp/demo/rusthound_north -z 

# Linux with username:password and ldaps and fqdn resolver module
./rusthound -d north.sevenkingdoms.local --ldaps -u 'jeor.mormont@north.sevenkingdoms.local' -p '_L0ngCl@w_' -o /tmp/demo/rusthound_north --fqdn-resolver 
# Linux with username:password and ldaps and fqdn resolver module and tcp dns request and custom name server
./rusthound -d north.sevenkingdoms.local --ldaps -u 'jeor.mormont@north.sevenkingdoms.local' -p '_L0ngCl@w_' -o /tmp/demo/rusthound_north --fqdn-resolver --tcp-dns --name-server 192.168.56.10 -z

# Tips to redirect and append both standard output and standard error to a file > /tmp/rh_output 2>&1
./rusthound -d north.sevenkingdoms.local --ldaps -u 'jeor.mormont@north.sevenkingdoms.local' -p '_L0ngCl@w_' -o /tmp/demo/rusthound_north --fqdn-resolver > /tmp/rh_output 2>&1


# Windows with GSSAPI session
rusthound.exe -d sevenkingdoms.local --ldapfqdn kingslanding

You can find the custom queries used in the demo, in the resource folder.

Use the following command to install it:

cp resources/customqueries.json ~/.config/bloodhound/customqueries.json

🚀 Statistics

In order to make statistics on a DC with more LDAP objects, we run the BadBlood project on the domain controller ESSOS.local from GOAD. The DC has now around 3500 objects. An execution average time has been done and here are the output:

Tool	Environment	Objects	Time	Command line
SharpHound.exe	Windows	~3500	~51.605s	Measure-Command { sharphound.exe -d essos.local --ldapusername 'khal.drogo' --ldappassword 'horse' --domaincontroller '192.168.56.12' -c All }
BloodHound.py	Linux	~3500	~9.657s	time python3 bloodhound.py -u khal.drogo -p horse -d essos.local -ns 192.168.56.12 --zip -c all
RustHound.exe	Windows	~3500	~5.315s	Measure-Command { rusthound.exe -d essos.local -u khal.drogo@essos.local -p horse -z }
RustHound	Linux	~3500	~3.166s	time rusthound -d essos.local -u khal.drogo@essos.local -p horse -z

🚥 Roadmap

Authentification

Outputs

Modules

Retreive LAPS password if your user can read them automatic
Resolve FQDN computers found to IP address --fqdn-resolver
Retrieve certificates for ESC exploitation with Certipy --enum-certificates
Kerberos attack module (ASREPROASTING,KERBEROASTING) --attack-kerberos
Retrieve datas from trusted domains --follow-trust (Currently working on it, got beta version of this module)

Bloodhound v4.2

Parsing Features
- AllowedToDelegate
- AllowedToAct
- Properties:sidhistory not tested!
  - HasSIDHistory
- Sessions
  - List users with RPC
Users
- Properties : sfupassword
OUs & Domains
- GPOChanges
  - LocalAdmins
  - RemoteDesktopUsers
  - DcomUsers
  - PSRemoteUsers

Optimization

Log level (info,debug,trace)
Error management
add_childobjects_members() ChildObject function in checker/bh_41.rs
replace_guid_gplink() gplinks function in checker/bh_41.rs
add_domain_sid() gplinks function in checker/bh_41.rs

🔗 Links

Blog post: https://www.opencyber.com/rusthound-data-collector-for-bloodhound-written-in-rust/
BloodHound.py: https://github.com/fox-it/BloodHound.py
SharpHound: https://github.com/BloodHoundAD/SharpHound
BloodHound: https://github.com/BloodHoundAD/BloodHound
BloodHound docs: https://bloodhound.readthedocs.io/en/latest/index.html
GOADv2: https://github.com/Orange-Cyberdefense/GOAD

Name		Name	Last commit message	Last commit date
Latest commit History 27 Commits
img		img
resources		resources
src		src
.gitignore		.gitignore
Cargo.toml		Cargo.toml
Dockerfile		Dockerfile
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md

License

PShlyundin/RustHound

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