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feat(shodan_integration): add ec2_elastic_ip_shodan check and config yaml (#1356)

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Co-authored-by: sergargar <sergio@verica.io>
This commit is contained in:
Sergio Garcia
2022-10-05 13:48:34 +02:00
committed by GitHub
parent fb176f56d0
commit 107070e6e2
33 changed files with 992 additions and 1766 deletions
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51
providers/aws/services/iam/check11
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@@ -1,51 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check11="1.1"
CHECK_TITLE_check11="[check11] Avoid the use of the root account"
CHECK_SCORED_check11="SCORED"
CHECK_CIS_LEVEL_check11="LEVEL1"
CHECK_SEVERITY_check11="High"
CHECK_ASFF_TYPE_check11="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ALTERNATE_check101="check11"
CHECK_SERVICENAME_check11="iam"
CHECK_RISK_check11='The "root" account has unrestricted access to all resources in the AWS account. It is highly recommended that the use of this account be avoided.'
CHECK_REMEDIATION_check11='Follow the remediation instructions of the Ensure IAM policies are attached only to groups or roles recommendation.'
CHECK_DOC_check11='http://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html'
CHECK_CAF_EPIC_check11='IAM'
check11(){
if [[ "${REGION}" == "us-gov-west-1" || "${REGION}" == "us-gov-east-1" ]]; then
textInfo "${REGION}: This is an AWS GovCloud account and there is no root account to perform checks."
else
# "Avoid the use of the root account (Scored)."
MAX_DAYS=-1
last_login_dates=$(cat $TEMP_REPORT_FILE | awk -F, '{ print $1,$5,$11,$16 }' | grep '<root_account>' | cut -d' ' -f2,3,4)
failures=0
for date in $last_login_dates; do
if [[ ${date%T*} =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]];then
days_not_in_use=$(how_many_days_from_today ${date%T*})
if [ "$days_not_in_use" -gt "$MAX_DAYS" ];then
failures=1
textFail "$REGION: Root user in the account was last accessed ${MAX_DAYS#-} day ago" "$REGION" "root"
break
fi
fi
done
if [[ $failures == 0 ]]; then
textPass "$REGION: Root user in the account wasn't accessed in the last ${MAX_DAYS#-} days" "$REGION" "root"
fi
fi
}

39
providers/aws/services/iam/check111
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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check111="1.11"
CHECK_TITLE_check111="[check111] Ensure IAM password policy expires passwords within 90 days or less"
CHECK_SCORED_check111="SCORED"
CHECK_CIS_LEVEL_check111="LEVEL1"
CHECK_SEVERITY_check111="Medium"
CHECK_ASFF_TYPE_check111="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ALTERNATE_check111="check111"
CHECK_SERVICENAME_check111="iam"
CHECK_RISK_check111='Password policies are used to enforce password complexity requirements. IAM password policies can be used to ensure password are comprised of different character sets. It is recommended that the password policy require at least one uppercase letter.'
CHECK_REMEDIATION_check111='Ensure "Password expiration period (in days):" is set to 90 or less.'
CHECK_DOC_check111='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_passwords_account-policy.html'
CHECK_CAF_EPIC_check111='IAM'
check111(){
# "Ensure IAM password policy expires passwords within 90 days or less (Scored)"
COMMAND111=$($AWSCLI iam get-account-password-policy $PROFILE_OPT --region $REGION --query PasswordPolicy.MaxPasswordAge --output text 2> /dev/null)
if [[ $COMMAND111 == [0-9]* ]];then
if [[ "$COMMAND111" -le "90" ]];then
textPass "$REGION: Password Policy includes expiration (Value: $COMMAND111)" "$REGION" "password policy"
else
textFail "$REGION: Password expiration is set greater than 90 days" "$REGION" "password policy"
fi
else
textFail "$REGION: Password expiration is not set" "$REGION" "password policy"
fi
}

42
providers/aws/services/iam/check112
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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check112="1.12"
CHECK_TITLE_check112="[check112] Ensure no root account access key exists"
CHECK_SCORED_check112="SCORED"
CHECK_CIS_LEVEL_check112="LEVEL1"
CHECK_SEVERITY_check112="Critical"
CHECK_ASFF_TYPE_check112="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ALTERNATE_check112="check112"
CHECK_SERVICENAME_check112="iam"
CHECK_RISK_check112='The root account is the most privileged user in an AWS account. AWS Access Keys provide programmatic access to a given AWS account. It is recommended that all access keys associated with the root account be removed. Removing access keys associated with the root account limits vectors by which the account can be compromised. Removing the root access keys encourages the creation and use of role based accounts that are least privileged.'
CHECK_REMEDIATION_check112='Use the credential report to that the user and ensure the access_key_1_active and access_key_2_active fields are set to FALSE .'
CHECK_DOC_check112='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_getting-report.html'
CHECK_CAF_EPIC_check112='IAM'
check112(){
# "Ensure no root account access key exists (Scored)"
# ensure the access_key_1_active and access_key_2_active fields are set to FALSE.
ROOTKEY1=$(cat $TEMP_REPORT_FILE |grep root_account|awk -F',' '{ print $9 }')
ROOTKEY2=$(cat $TEMP_REPORT_FILE |grep root_account|awk -F',' '{ print $14 }')
if [ "$ROOTKEY1" == "false" ];then
textPass "$REGION: No access key 1 found for root" "$REGION" "root access key1"
else
textFail "$REGION: Found access key 1 for root" "$REGION" "root access key1"
fi
if [ "$ROOTKEY2" == "false" ];then
textPass "$REGION: No access key 2 found for root" "$REGION" "root access key2"
else
textFail "$REGION: Found access key 2 for root" "$REGION" "root access key2"
fi
}

39
providers/aws/services/iam/check113
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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check113="1.13"
CHECK_TITLE_check113="[check113] Ensure MFA is enabled for the root account"
CHECK_SCORED_check113="SCORED"
CHECK_CIS_LEVEL_check113="LEVEL1"
CHECK_SEVERITY_check113="Critical"
CHECK_ASFF_TYPE_check113="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ALTERNATE_check113="check113"
CHECK_SERVICENAME_check113="iam"
CHECK_RISK_check113='The root account is the most privileged user in an AWS account. MFA adds an extra layer of protection on top of a user name and password. With MFA enabled when a user signs in to an AWS website they will be prompted for their user name and password as well as for an authentication code from their AWS MFA device. When virtual MFA is used for root accounts it is recommended that the device used is NOT a personal device but rather a dedicated mobile device (tablet or phone) that is managed to be kept charged and secured independent of any individual personal devices. ("non-personal virtual MFA") This lessens the risks of losing access to the MFA due to device loss / trade-in or if the individual owning the device is no longer employed at the company.'
CHECK_REMEDIATION_check113='Using IAM console navigate to Dashboard and expand Activate MFA on your root account.'
CHECK_DOC_check113='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html#id_root-user_manage_mfa'
CHECK_CAF_EPIC_check113='IAM'
check113(){
if [[ "${REGION}" == "us-gov-west-1" || "${REGION}" == "us-gov-east-1" ]]; then
textInfo "${REGION}: This is an AWS GovCloud account and there is no root account to perform checks."
else
# "Ensure MFA is enabled for the root account (Scored)"
COMMAND113=$($AWSCLI iam get-account-summary $PROFILE_OPT --region $REGION --output json --query 'SummaryMap.AccountMFAEnabled')
if [ "$COMMAND113" == "1" ]; then
textPass "$REGION: Virtual MFA is enabled for root" "$REGION" "MFA"
else
textFail "$REGION: MFA is not ENABLED for root account" "$REGION" "MFA"
fi
fi
}

44
providers/aws/services/iam/check114
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@@ -1,44 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check114="1.14"
CHECK_TITLE_check114="[check114] Ensure hardware MFA is enabled for the root account"
CHECK_SCORED_check114="SCORED"
CHECK_CIS_LEVEL_check114="LEVEL2"
CHECK_SEVERITY_check114="Critical"
CHECK_ASFF_TYPE_check114="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ALTERNATE_check114="check114"
CHECK_SERVICENAME_check114="iam"
CHECK_RISK_check114='The root account is the most privileged user in an AWS account. MFA adds an extra layer of protection on top of a user name and password. With MFA enabled when a user signs in to an AWS website they will be prompted for their user name and password as well as for an authentication code from their AWS MFA device. For Level 2 it is recommended that the root account be protected with a hardware MFA.'
CHECK_REMEDIATION_check114='Using IAM console navigate to Dashboard and expand Activate MFA on your root account.'
CHECK_DOC_check114='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_root-user.html#id_root-user_manage_mfa'
CHECK_CAF_EPIC_check114='IAM'
check114(){
if [[ "${REGION}" == "us-gov-west-1" || "${REGION}" == "us-gov-east-1" ]]; then
textInfo "${REGION}: This is an AWS GovCloud account and there is no root account to perform checks."
else
# "Ensure hardware MFA is enabled for the root account (Scored)"
COMMAND113=$($AWSCLI iam get-account-summary $PROFILE_OPT --region $REGION --output json --query 'SummaryMap.AccountMFAEnabled')
if [ "$COMMAND113" == "1" ]; then
COMMAND114=$($AWSCLI iam list-virtual-mfa-devices $PROFILE_OPT --region $REGION --output text --assignment-status Assigned --query 'VirtualMFADevices[*].[SerialNumber]' | grep "^arn:${AWS_PARTITION}:iam::[0-9]\{12\}:mfa/root-account-mfa-device$")
if [[ "$COMMAND114" ]]; then
textFail "$REGION: Only Virtual MFA is enabled for root" "$REGION" "MFA"
else
textPass "$REGION: Hardware MFA is enabled for root" "$REGION" "MFA"
fi
else
textFail "$REGION: MFA is not ENABLED for root account" "$REGION" "MFA"
fi
fi
}

44
providers/aws/services/iam/check12
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@@ -1,44 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check12="1.2"
CHECK_TITLE_check12="[check12] Ensure multi-factor authentication (MFA) is enabled for all IAM users that have a console password"
CHECK_SCORED_check12="SCORED"
CHECK_CIS_LEVEL_check12="LEVEL1"
CHECK_SEVERITY_check12="High"
CHECK_ASFF_TYPE_check12="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ASFF_RESOURCE_TYPE_check12="AwsIamUser"
CHECK_ALTERNATE_check102="check12"
CHECK_ASFF_COMPLIANCE_TYPE_check12="ens-op.acc.5.aws.iam.1"
CHECK_SERVICENAME_check12="iam"
CHECK_RISK_check12='Unauthorized access to this critical account if password is not secure or it is disclosed in any way.'
CHECK_REMEDIATION_check12='Enable MFA for root account. MFA is a simple best practice that adds an extra layer of protection on top of your user name and password. Recommended to use hardware keys over virtual MFA.'
CHECK_DOC_check12='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_mfa_enable_virtual.html'
CHECK_CAF_EPIC_check12='IAM'
check12(){
# "Ensure multi-factor authentication (MFA) is enabled for all IAM users that have a console password (Scored)"
# List users with password enabled
COMMAND12_LIST_USERS_WITH_PASSWORD_ENABLED=$(cat $TEMP_REPORT_FILE|awk -F, '{ print $1,$4 }' |grep 'true$' | awk '{ print $1 }')
COMMAND12=$(
for i in $COMMAND12_LIST_USERS_WITH_PASSWORD_ENABLED; do
cat $TEMP_REPORT_FILE|awk -F, '{ print $1,$8 }' |grep "^$i " |grep false | awk '{ print $1 }'
done)
if [[ $COMMAND12 ]]; then
for u in $COMMAND12; do
textFail "$REGION: User $u has Password enabled but MFA disabled" "$REGION" "$u"
done
else
textPass "$REGION: No users found with Password enabled and MFA disabled" "$REGION" "$u"
fi
}

31
providers/aws/services/iam/check13
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@@ -1,31 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check13="1.3"
CHECK_TITLE_check13="[check13] Ensure credentials unused for 90 days or greater are disabled"
CHECK_SCORED_check13="SCORED"
CHECK_CIS_LEVEL_check13="LEVEL1"
CHECK_SEVERITY_check13="Medium"
CHECK_ASFF_TYPE_check13="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ASFF_RESOURCE_TYPE_check13="AwsIamUser"
CHECK_ALTERNATE_check103="check13"
CHECK_ASFF_COMPLIANCE_TYPE_check13="ens-op.acc.1.aws.iam.3 ens-op.acc.5.aws.iam.4"
CHECK_SERVICENAME_check13="iam"
CHECK_RISK_check13='AWS IAM users can access AWS resources using different types of credentials (passwords or access keys). It is recommended that all credentials that have been unused in 90 or greater days be removed or deactivated.'
CHECK_REMEDIATION_check13='Use the credential report to ensure password_last_changed is less than 90 days ago.'
CHECK_DOC_check13='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_getting-report.html'
CHECK_CAF_EPIC_check13='IAM'
check13(){
check_creds_used_in_last_days 90
}

71
providers/aws/services/iam/check14
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@@ -1,71 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_check14="1.4"
CHECK_TITLE_check14="[check14] Ensure access keys are rotated every 90 days or less"
CHECK_SCORED_check14="SCORED"
CHECK_CIS_LEVEL_check14="LEVEL1"
CHECK_SEVERITY_check14="Medium"
CHECK_ASFF_TYPE_check14="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ASFF_RESOURCE_TYPE_check14="AwsIamUser"
CHECK_ALTERNATE_check104="check14"
CHECK_ASFF_COMPLIANCE_TYPE_check14="ens-op.acc.1.aws.iam.4 ens-op.acc.5.aws.iam.3"
CHECK_SERVICENAME_check14="iam"
CHECK_RISK_check14='Access keys consist of an access key ID and secret access key which are used to sign programmatic requests that you make to AWS. AWS users need their own access keys to make programmatic calls to AWS from the AWS Command Line Interface (AWS CLI)- Tools for Windows PowerShell- the AWS SDKs- or direct HTTP calls using the APIs for individual AWS services. It is recommended that all access keys be regularly rotated.'
CHECK_REMEDIATION_check14='Use the credential report to ensure access_key_X_last_rotated is less than 90 days ago.'
CHECK_DOC_check14='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_getting-report.html'
CHECK_CAF_EPIC_check14='IAM'
check14(){
# "Ensure access keys are rotated every 90 days or less (Scored)" # also checked by Security Monkey
LIST_OF_USERS_WITH_ACCESS_KEY1=$(cat $TEMP_REPORT_FILE| awk -F, '{ print $1, $9 }' |grep "\ true" | awk '{ print $1 }')
LIST_OF_USERS_WITH_ACCESS_KEY2=$(cat $TEMP_REPORT_FILE| awk -F, '{ print $1, $14 }' |grep "\ true" | awk '{ print $1 }')
C14_NUM_USERS1=0
C14_NUM_USERS2=0
if [[ $LIST_OF_USERS_WITH_ACCESS_KEY1 ]]; then
# textFail "Users with access key 1 older than 90 days:"
for user in $LIST_OF_USERS_WITH_ACCESS_KEY1; do
# check access key 1
DATEROTATED1=$(cat $TEMP_REPORT_FILE | grep -v user_creation_time | grep "^${user},"| awk -F, '{ print $10 }' | grep -v "N/A" | awk -F"T" '{ print $1 }')
HOWOLDER=$(how_older_from_today $DATEROTATED1)
if [ $HOWOLDER -gt "90" ];then
textFail "$REGION: $user has not rotated access key 1 in over 90 days" "$REGION" "$user"
C14_NUM_USERS1=$(expr $C14_NUM_USERS1 + 1)
fi
done
if [[ $C14_NUM_USERS1 -eq 0 ]]; then
textPass "$REGION: No users with access key 1 older than 90 days" "$REGION" "$user"
fi
else
textPass "$REGION: No users with access key 1" "$REGION" "$user"
fi
if [[ $LIST_OF_USERS_WITH_ACCESS_KEY2 ]]; then
# textFail "Users with access key 2 older than 90 days:"
for user in $LIST_OF_USERS_WITH_ACCESS_KEY2; do
# check access key 2
DATEROTATED2=$(cat $TEMP_REPORT_FILE | grep -v user_creation_time | grep "^${user},"| awk -F, '{ print $15 }' | grep -v "N/A" | awk -F"T" '{ print $1 }')
HOWOLDER=$(how_older_from_today $DATEROTATED2)
if [ $HOWOLDER -gt "90" ];then
textFail "$REGION: $user has not rotated access key 2 in over 90 days" "$REGION" "$user"
C14_NUM_USERS2=$(expr $C14_NUM_USERS2 + 1)
fi
done
if [[ $C14_NUM_USERS2 -eq 0 ]]; then
textPass "$REGION: No users with access key 2 older than 90 days" "$REGION" "$user"
fi
else
textPass "$REGION: No users with access key 2" "$REGION" "$user"
fi
}

56
providers/aws/services/iam/check_extra71
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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_extra71="7.1"
CHECK_TITLE_extra71="[extra71] Ensure users of groups with AdministratorAccess policy have MFA tokens enabled"
CHECK_SCORED_extra71="NOT_SCORED"
CHECK_CIS_LEVEL_extra71="EXTRA"
CHECK_SEVERITY_extra71="High"
CHECK_ASFF_RESOURCE_TYPE_extra71="AwsIamUser"
CHECK_ALTERNATE_extra701="extra71"
CHECK_ALTERNATE_check71="extra71"
CHECK_ALTERNATE_check701="extra71"
CHECK_ASFF_COMPLIANCE_TYPE_extra71="ens-op.exp.10.aws.trail.2"
CHECK_SERVICENAME_extra71="iam"
CHECK_RISK_extra71='Policy "may" allow Anonymous users to perform actions.'
CHECK_REMEDIATION_extra71='Ensure this repository and its contents should be publicly accessible.'
CHECK_DOC_extra71='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_mfa_enable_virtual.html'
CHECK_CAF_EPIC_extra71='Infrastructure Security'
extra71(){
# "Ensure users of groups with AdministratorAccess policy have MFA tokens enabled "
ADMIN_GROUPS=''
AWS_GROUPS=$($AWSCLI $PROFILE_OPT iam list-groups --output text --region $REGION --query 'Groups[].GroupName')
for grp in $AWS_GROUPS; do
# aws --profile onlinetraining iam list-attached-group-policies --group-name Administrators --query 'AttachedPolicies[].PolicyArn' | grep 'arn:aws:iam::aws:policy/AdministratorAccess'
# list-attached-group-policies
CHECK_ADMIN_GROUP=$($AWSCLI $PROFILE_OPT --region $REGION iam list-attached-group-policies --group-name $grp --output json --query 'AttachedPolicies[].PolicyArn' | grep "arn:${AWS_PARTITION}:iam::aws:policy/AdministratorAccess")
if [[ $CHECK_ADMIN_GROUP ]]; then
ADMIN_GROUPS="$ADMIN_GROUPS $grp"
textInfo "$REGION: $grp group provides administrative access" "$REGION" "$grp"
ADMIN_USERS=$($AWSCLI $PROFILE_OPT iam get-group --region $REGION --group-name $grp --output json --query 'Users[].UserName' | grep '"' | cut -d'"' -f2 )
for auser in $ADMIN_USERS; do
# users in group are Administrators
# users
# check for user MFA device in credential report
USER_MFA_ENABLED=$( cat $TEMP_REPORT_FILE | grep "^$auser," | cut -d',' -f8)
if [[ "true" == $USER_MFA_ENABLED ]]; then
textPass "$REGION: $auser / MFA Enabled / admin via group $grp" "$REGION" "$grp"
else
textFail "$REGION: $auser / MFA DISABLED / admin via group $grp" "$REGION" "$grp"
fi
done
else
textInfo "$REGION: $grp group provides non-administrative access" "$REGION" "$grp"
fi
done
}

38
providers/aws/services/iam/check_extra7123
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@@ -1,38 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_extra7123="7.123"
CHECK_TITLE_extra7123="[extra7123] Check if IAM users have two active access keys"
CHECK_SCORED_extra7123="NOT_SCORED"
CHECK_CIS_LEVEL_extra7123="EXTRA"
CHECK_SEVERITY_extra7123="Medium"
CHECK_ASFF_TYPE_extra7123="Software and Configuration Checks/Industry and Regulatory Standards/CIS AWS Foundations Benchmark"
CHECK_ASFF_RESOURCE_TYPE_extra7123="AwsIamUser"
CHECK_ALTERNATE_check7123="extra7123"
CHECK_ASFF_COMPLIANCE_TYPE_extra7123="ens-op.acc.1.aws.iam.2"
CHECK_SERVICENAME_extra7123="iam"
CHECK_RISK_extra7123='Access Keys could be lost or stolen. It creates a critical risk.'
CHECK_REMEDIATION_extra7123='Avoid using long lived access keys.'
CHECK_DOC_extra7123='https://docs.aws.amazon.com/IAM/latest/APIReference/API_ListAccessKeys.html'
CHECK_CAF_EPIC_extra7123='IAM'
extra7123(){
LIST_OF_USERS_WITH_2ACCESS_KEYS=$(cat $TEMP_REPORT_FILE| awk -F, '{ print $1, $9, $14 }' |grep "\ true\ true" | awk '{ print $1 }')
if [[ $LIST_OF_USERS_WITH_2ACCESS_KEYS ]]; then
# textFail "Users with access key 1 older than 90 days:"
for user in $LIST_OF_USERS_WITH_2ACCESS_KEYS; do
textFail "User $user has 2 active access keys" "$REGION" "$user"
done
else
textPass "No users with 2 active access keys"
fi
}

45
providers/aws/services/iam/check_extra7125
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@@ -1,45 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_extra7125="7.125"
CHECK_TITLE_extra7125="[extra7125] Check if IAM users have Hardware MFA enabled."
CHECK_SCORED_extra7125="NOT_SCORED"
CHECK_CIS_LEVEL_extra7125="EXTRA"
CHECK_SEVERITY_extra7125="Medium"
CHECK_ASFF_RESOURCE_TYPE_extra7125="AwsIamUser"
CHECK_ALTERNATE_check7125="extra7125"
CHECK_ASFF_COMPLIANCE_TYPE_extra7125="ens-op.acc.5.aws.iam.2"
CHECK_SERVICENAME_extra7125="iam"
CHECK_RISK_extra7125='Hardware MFA is preferred over virtual MFA.'
CHECK_REMEDIATION_extra7125='Enable hardware MFA device for an IAM user from the AWS Management Console; the command line; or the IAM API.'
CHECK_DOC_extra7125='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_mfa_enable_physical.html'
CHECK_CAF_EPIC_extra7125='IAM'
extra7125(){
LIST_USERS=$($AWSCLI iam list-users --query 'Users[*].UserName' --output text $PROFILE_OPT --region $REGION)
if [[ $LIST_USERS ]]; then
# textFail "Users with access key 1 older than 90 days:"
for user in $LIST_USERS; do
# Would be virtual if sms-mfa or mfa, hardware is u2f or different.
MFA_TYPE=$($AWSCLI iam list-mfa-devices --user-name $user $PROFILE_OPT --region $REGION --query MFADevices[].SerialNumber --output text | awk -F':' '{ print $6 }'| awk -F'/' '{ print $1 }')
if [[ $MFA_TYPE == "mfa" || $MFA_TYPE == "sms-mfa" ]]; then
textInfo "User $user has virtual MFA enabled"
elif [[ $MFA_TYPE == "" ]]; then
textFail "User $user has not hardware MFA enabled" "$REGION" "$user"
else
textPass "User $user has hardware MFA enabled" "$REGION" "$user"
fi
done
else
textPass "No users found"
fi
}

28
providers/aws/services/iam/check_extra774
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@@ -1,28 +0,0 @@
#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.
CHECK_ID_extra774="7.74"
CHECK_TITLE_extra774="[extra774] Ensure credentials unused for 30 days or greater are disabled"
CHECK_SCORED_extra774="NOT_SCORED"
CHECK_CIS_LEVEL_extra774="EXTRA"
CHECK_SEVERITY_extra774="Medium"
CHECK_ASFF_RESOURCE_TYPE_extra774="AwsIamUser"
CHECK_ALTERNATE_check774="extra774"
CHECK_SERVICENAME_extra774="iam"
CHECK_RISK_extra774='To increase the security of your AWS account; remove IAM user credentials (that is; passwords and access keys) that are not needed. For example; when users leave your organization or no longer need AWS access.'
CHECK_REMEDIATION_extra774='Find the credentials that they were using and ensure that they are no longer operational. Ideally; you delete credentials if they are no longer needed. You can always recreate them at a later date if the need arises. At the very least; you should change the password or deactivate the access keys so that the former users no longer have access.'
CHECK_DOC_extra774='https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_finding-unused.html'
CHECK_CAF_EPIC_extra774='IAM'
extra774(){
check_creds_used_in_last_days 30
}