def check_rdp_brute_force()

in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py [0:0]

• 12 lines of code
• 3 McCabe index (conditional complexity)

def check_rdp_brute_force(sh_resource, ddbtable):
    rdp_brute_force = 'TTPs/Initial Access/UnauthorizedAccess:EC2-RDPBruteForce'
    try:
        rdp_brute_force_payload = ddbtable.query(
            IndexName= DYNAMODB_GSI_TYPE,
            KeyConditionExpression=Key('ResourceId').eq(sh_resource) & Key('Types').eq(rdp_brute_force)
        )
        if rdp_brute_force_payload ['Count'] >= 1:
            logger.info('Found GuardDuty RDP Brute force for {}.'.format(sh_resource))
            return rdp_brute_force_payload
    except ClientError as error_handle:
        logger.error(error_handle.dynamodb_match['Error']['Code'])