Amass

The OWASP Amass Project has developed a tool to help information security professionals perform network mapping of attack surfaces and perform external asset discovery using open source information gathering and active reconnaissance techniques. To learn more about the Amass scanner itself visit OWASP_Amass_Project or Amass GitHub.

Deployment

The AMASS scanType can be deployed via helm:

helm upgrade --install amass secureCodeBox/amass

Scanner Configuration

The following security scan configuration example are based on the Amass User Guide, please take a look at the original documentation for more configuration examples.

• The most basic use of the tool for subdomain enumeration: amass enum -d example.com
• Typical parameters for DNS enumeration: amass enum -v -src -ip -brute -min-for-recursive 2 -d example.com

Special command line options:

• Disable generation of altered names amass enum -noalts -d example.com
• Turn off recursive brute forcing amass enum -brute -norecursive -d example.com
• Disable saving data into a local database amass enum -nolocaldb -d example.com
• Domain names separated by commas (can be used multiple times) amass enum -d example.com

Chart Configuration

Key	Type	Default	Description
image.repository	string	"caffix/amass"	Container Image to run the scan
image.tag	string	nil	defaults to the charts appVersion
parseJob.ttlSecondsAfterFinished	string	nil	seconds after which the kubernetes job for the parser will be deleted. Requires the Kubernetes TTLAfterFinished controller: https://kubernetes.io/docs/concepts/workloads/controllers/ttlafterfinished/
parserImage.repository	string	"docker.io/securecodebox/parser-amass"	Parser image repository
parserImage.tag	string	defaults to the charts version	Parser image tag
scannerJob.backoffLimit	int	3	There are situations where you want to fail a scan Job after some amount of retries due to a logical error in configuration etc. To do so, set backoffLimit to specify the number of retries before considering a scan Job as failed. (see: https://kubernetes.io/docs/concepts/workloads/controllers/job/#pod-backoff-failure-policy)
scannerJob.env	list	[]	Optional environment variables mapped into each scanJob (see: https://kubernetes.io/docs/tasks/inject-data-application/define-environment-variable-container/)
scannerJob.extraContainers	list	[]	Optional additional Containers started with each scanJob (see: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/)
scannerJob.extraVolumeMounts	list	[{"mountPath":"/amass/output/config.ini","name":"amass-config","subPath":"config.ini"}]	Optional VolumeMounts mapped into each scanJob (see: https://kubernetes.io/docs/concepts/storage/volumes/)
scannerJob.extraVolumes	list	[{"configMap":{"name":"amass-config"},"name":"amass-config"}]	Optional Volumes mapped into each scanJob (see: https://kubernetes.io/docs/concepts/storage/volumes/)
scannerJob.resources	object	{}	CPU/memory resource requests/limits (see: https://kubernetes.io/docs/tasks/configure-pod-container/assign-memory-resource/, https://kubernetes.io/docs/tasks/configure-pod-container/assign-cpu-resource/)
scannerJob.securityContext	object	{}	Optional securityContext set on scanner container (see: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/)
scannerJob.ttlSecondsAfterFinished	string	nil	seconds after which the kubernetes job for the scanner will be deleted. Requires the Kubernetes TTLAfterFinished controller: https://kubernetes.io/docs/concepts/workloads/controllers/ttlafterfinished/

Examples

example.com

• Scan

apiVersion: "execution.securecodebox.io/v1"

kind: Scan

metadata:

name: "amass-example.com"

spec:

scanType: "amass"

parameters:

- "-noalts"

- "-norecursive"

- "-nolocaldb"

- "-d"

- "example.com"

secureCodeBox.io

• Scan

apiVersion: "execution.securecodebox.io/v1"

kind: Scan

metadata:

name: "amass-securecodebox.io"

labels:

organization: "secureCodeBox"

spec:

scanType: "amass"

parameters:

- "-noalts"

- "-norecursive"

- "-d"

- "securecodebox.io"