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39 lines
2.0 KiB
Bash
39 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy
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# of the License at http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software distributed
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# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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# CONDITIONS OF ANY KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations under the License.
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CHECK_ID_extra770="7.70"
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CHECK_TITLE_extra770="[extra770] Check for internet facing EC2 instances with Instance Profiles attached (Not Scored) (Not part of CIS benchmark)"
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CHECK_SCORED_extra770="NOT_SCORED"
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CHECK_TYPE_extra770="EXTRA"
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CHECK_SEVERITY_extra770="Medium"
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CHECK_ASFF_RESOURCE_TYPE_extra770="AwsEc2Instance"
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CHECK_ALTERNATE_check770="extra770"
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CHECK_SERVICENAME_extra770="ec2"
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extra770(){
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# "Check for internet facing EC2 Instances (Not Scored) (Not part of CIS benchmark)"
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textInfo "Looking for instances in all regions... "
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for regx in $REGIONS; do
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LIST_OF_PUBLIC_INSTANCES_WITH_INSTANCE_PROFILES=$($AWSCLI ec2 describe-instances $PROFILE_OPT --region $regx --query 'Reservations[*].Instances[?((IamInstanceProfile!=`null` && PublicIpAddress!=`null`))].[InstanceId,PublicIpAddress,IamInstanceProfile.Arn]' --output text)
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if [[ $LIST_OF_PUBLIC_INSTANCES_WITH_INSTANCE_PROFILES ]];then
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while read -r instance;do
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INSTANCE_ID=$(echo $instance | awk '{ print $1; }')
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PUBLIC_IP=$(echo $instance | awk '{ print $2; }')
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INSTANCE_PROFILE=$(echo $instance | awk '{ print $3; }')
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textFail "$regx: Instance: $INSTANCE_ID at IP: $PUBLIC_IP is internet-facing with Instance Profile $INSTANCE_PROFILE" "$regx"
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done <<< "$LIST_OF_PUBLIC_INSTANCES_WITH_INSTANCE_PROFILES"
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else
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textPass "$regx: no Internet Facing EC2 Instances with Instance Profiles found" "$regx"
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fi
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done
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}
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