Update 3_cloud.sh

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@ -1,10 +1,8 @@
###########################################
#-----------) Cloud functions (-----------#
###########################################
GCP_GOOD_SCOPES="/devstorage.read_only|/logging.write|/monitoring|/servicecontrol|/service.management.readonly|/trace.append"
GCP_BAD_SCOPES="/cloud-platform|/compute"
exec_with_jq(){
if [ "$(command -v jq)" ]; then
$@ | jq 2>/dev/null;
@ -15,35 +13,30 @@ exec_with_jq(){
$@;
fi
}
check_gcp(){
is_gcp="No"
if grep -q metadata.google.internal /etc/hosts 2>/dev/null || (curl --connect-timeout 2 metadata.google.internal >/dev/null 2>&1 && [ "$?" -eq "0" ]) || (wget --timeout 2 --tries 1 metadata.google.internal >/dev/null 2>&1 && [ "$?" -eq "0" ]); then
is_gcp="Yes"
fi
}
check_do(){
is_do="No"
if [ -f "/etc/cloud/cloud.cfg.d/90-digitalocean.cfg" ]; then
is_do="Yes"
fi
}
check_aliyun_ecs () {
is_aliyun_ecs="No"
if [ -f "/etc/cloud/cloud.cfg.d/aliyun_cloud.cfg" ]; then
is_aliyun_ecs="Yes"
fi
}
check_tencent_cvm () {
is_tencent_cvm="No"
if [ "$(cat cloud.cfg | grep tencent)" ]; then
is_tencent_cvm="Yes"
fi
}
check_ibm_vm(){
is_ibm_vm="No"
if grep -q "nameserver 161.26.0.10" "/etc/resolv.conf" && grep -q "nameserver 161.26.0.11" "/etc/resolv.conf"; then
@ -54,7 +47,6 @@ check_ibm_vm(){
fi
fi
}
check_aws_ecs(){
is_aws_ecs="No"
if (env | grep -q ECS_CONTAINER_METADATA_URI_v4); then
@ -75,15 +67,12 @@ check_aws_ecs(){
aws_ecs_service_account_uri="http://169.254.170.2$AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"
fi
}
check_aws_ec2(){
is_aws_ec2="No"
is_aws_ec2_beanstalk="No"
if [ -d "/var/log/amazon/" ]; then
is_aws_ec2="Yes"
EC2_TOKEN=$(curl --connect-timeout 2 -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 21600" 2>/dev/null || wget --timeout 2 --tries 1 -q -O - --method PUT "http://169.254.169.254/latest/api/token" --header "X-aws-ec2-metadata-token-ttl-seconds: 21600" 2>/dev/null)
else
EC2_TOKEN=$(curl --connect-timeout 2 -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 21600" 2>/dev/null || wget --timeout 2 --tries 1 -q -O - --method PUT "http://169.254.169.254/latest/api/token" --header "X-aws-ec2-metadata-token-ttl-seconds: 21600" 2>/dev/null)
if [ "$(echo $EC2_TOKEN | cut -c1-2)" = "AQ" ]; then
@ -95,26 +84,20 @@ check_aws_ec2(){
is_aws_ec2_beanstalk="Yes"
fi
}
check_aws_lambda(){
is_aws_lambda="No"
if (env | grep -q AWS_LAMBDA_); then
is_aws_lambda="Yes"
fi
}
check_aws_codebuild(){
is_aws_codebuild="No"
if [ -f "/codebuild/output/tmp/env.sh" ] && grep -q "AWS_CONTAINER_CREDENTIALS_RELATIVE_URI" "/codebuild/output/tmp/env.sh" ; then
is_aws_codebuild="Yes"
fi
}
check_az_vm(){
is_az_vm="No"
if [ -d "/var/log/azure/" ]; then
is_az_vm="Yes"
@ -122,42 +105,42 @@ check_az_vm(){
is_az_vm="Yes"
fi
}
check_az_app(){
is_az_app="No"
if [ -d "/opt/microsoft" ] && env | grep -q "IDENTITY_ENDPOINT"; then
is_az_app="Yes"
fi
}
check_gcp
print_list "Google Cloud Platform? ............... $is_gcp\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_aws_ecs
print_list "AWS ECS? ............................. $is_aws_ecs\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_aws_ec2
print_list "AWS EC2? ............................. $is_aws_ec2\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
print_list "AWS EC2 Beanstalk? ................... $is_aws_ec2_beanstalk\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
print_list "AWS EC2 Beanstalk?
................... $is_aws_ec2_beanstalk\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_aws_lambda
print_list "AWS Lambda? .......................... $is_aws_lambda\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_aws_codebuild
print_list "AWS Codebuild? ....................... $is_aws_codebuild\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
print_list "AWS Codebuild?
....................... $is_aws_codebuild\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_do
print_list "DO Droplet? .......................... $is_do\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
print_list "DO Droplet?
.......................... $is_do\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_aliyun_ecs
print_list "Aliyun ECS? .......................... $is_aliyun_ecs\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_tencent_cvm
print_list "Tencent CVM? .......................... $is_tencent_cvm\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_ibm_vm
print_list "IBM Cloud VM? ........................ $is_ibm_vm\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
print_list "IBM Cloud VM?
........................ $is_ibm_vm\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_az_vm
print_list "Azure VM? ............................ $is_az_vm\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
check_az_app
print_list "Azure APP? ........................... $is_az_app\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
print_list "Azure APP?
........................... $is_az_app\n"$NC | sed "s,Yes,${SED_RED}," | sed "s,No,${SED_GREEN},"
echo ""
if [ "$is_aliyun_ecs" = "Yes" ]; then
aliyun_req=""
aliyun_token=""
@ -170,12 +153,10 @@ if [ "$is_aliyun_ecs" = "Yes" ]; then
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
fi
if [ "$aliyun_token" ]; then
print_2title "Aliyun ECS Enumeration"
print_info "https://help.aliyun.com/zh/ecs/user-guide/view-instance-metadata"
# Todo: print_info "Hacktricks Documents needs to be updated"
echo ""
print_3title "Instance Info"
i_hostname=$(eval $aliyun_req http://100.100.100.200/latest/meta-data/hostname)
@ -193,7 +174,6 @@ if [ "$is_aliyun_ecs" = "Yes" ]; then
[ "$i_region_id" ] && echo "Region ID: $i_region_id"
i_zone_id=$(eval $aliyun_req http://100.100.100.200/latest/meta-data/zone-id)
[ "$i_zone_id" ] && echo "Zone ID: $i_zone_id"
echo ""
print_3title "Network Info"
i_pub_ipv4=$(eval $aliyun_req http://100.100.100.200/latest/meta-data/public-ipv4)
@ -220,7 +200,6 @@ if [ "$is_aliyun_ecs" = "Yes" ]; then
echo " Mac gateway (v6): "$(eval $aliyun_req http://100.100.100.200/latest/meta-data/network/interfaces/macs/$mac/ipv6-gateway)
echo "======="
done
echo ""
print_3title "Service account "
for sa in $(eval $aliyun_req "http://100.100.100.200/latest/meta-data/ram/security-credentials/"); do
@ -228,7 +207,6 @@ if [ "$is_aliyun_ecs" = "Yes" ]; then
echo " STS Token: "$(eval $aliyun_req "http://100.100.100.200/latest/meta-data/ram/security-credentials/$sa")
echo " =============="
done
echo ""
print_3title "Possbile admin ssh Public keys"
for key in $(eval $aliyun_req "http://100.100.100.200/latest/meta-data/public-keys/"); do
@ -237,10 +215,8 @@ if [ "$is_aliyun_ecs" = "Yes" ]; then
echo " =============="
done
fi
fi
if [ "$is_tencent_cvm" = "Yes" ]; then
tencent_req=""
if [ "$(command -v curl)" ]; then
@ -314,7 +290,6 @@ if [ "$is_tencent_cvm" = "Yes" ]; then
echo " =============="
done
fi
if [ "$is_gcp" = "Yes" ]; then
gcp_req=""
if [ "$(command -v curl)" ]; then
@ -324,12 +299,10 @@ if [ "$is_gcp" = "Yes" ]; then
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
fi
# GCP Enumeration
if [ "$gcp_req" ]; then
print_2title "Google Cloud Platform Enumeration"
print_info "https://cloud.hacktricks.xyz/pentesting-cloud/gcp-security"
## GC Project Info
p_id=$(eval $gcp_req 'http://metadata.google.internal/computeMetadata/v1/project/project-id')
[ "$p_id" ] && echo "Project-ID: $p_id"
@ -339,7 +312,6 @@ if [ "$is_gcp" = "Yes" ]; then
[ "$pssh_k" ] && echo "Project SSH-Keys: $pssh_k"
p_attrs=$(eval $gcp_req 'http://metadata.google.internal/computeMetadata/v1/project/attributes/?recursive=true')
[ "$p_attrs" ] && echo "All Project Attributes: $p_attrs"
# OSLogin Info
osl_u=$(eval $gcp_req http://metadata.google.internal/computeMetadata/v1/oslogin/users)
[ "$osl_u" ] && echo "OSLogin users: $osl_u"
@ -349,7 +321,6 @@ if [ "$is_gcp" = "Yes" ]; then
[ "$osl_sk" ] && echo "OSLogin Security Keys: $osl_sk"
osl_au=$(eval $gcp_req http://metadata.google.internal/computeMetadata/v1/oslogin/authorize)
[ "$osl_au" ] && echo "OSLogin Authorize: $osl_au"
# Instance Info
inst_d=$(eval $gcp_req http://metadata.google.internal/computeMetadata/v1/instance/description)
[ "$inst_d" ] && echo "Instance Description: "
@ -367,7 +338,6 @@ if [ "$is_gcp" = "Yes" ]; then
[ "$inst_tag" ] && echo "Instance tags: $inst_tag"
inst_zone=$(eval $gcp_req http://metadata.google.internal/computeMetadata/v1/instance/zone)
[ "$inst_zone" ] && echo "Zone: $inst_zone"
inst_k8s_loc=$(eval $gcp_req "http://metadata.google.internal/computeMetadata/v1/instance/attributes/cluster-location")
[ "$inst_k8s_loc" ] && echo "K8s Cluster Location: $inst_k8s_loc"
inst_k8s_name=$(eval $gcp_req "http://metadata.google.internal/computeMetadata/v1/instance/attributes/cluster-name")
@ -380,7 +350,6 @@ if [ "$is_gcp" = "Yes" ]; then
[ "$inst_k8s_kubec" ] && echo "K8s Kubeconfig: $inst_k8s_kubec"
inst_k8s_kubenv=$(eval $gcp_req "http://metadata.google.internal/computeMetadata/v1/instance/attributes/kube-env")
[ "$inst_k8s_kubenv" ] && echo "K8s Kube-env: $inst_k8s_kubenv"
echo ""
print_3title "Interfaces"
for iface in $(eval $gcp_req "http://metadata.google.internal/computeMetadata/v1/instance/network-interfaces/"); do
@ -396,7 +365,6 @@ if [ "$is_gcp" = "Yes" ]; then
print_3title "User Data"
echo $(eval $gcp_req "http://metadata.google.internal/computeMetadata/v1/instance/attributes/startup-script")
echo ""
echo ""
print_3title "Service Accounts"
for sa in $(eval $gcp_req "http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/"); do
@ -410,7 +378,6 @@ if [ "$is_gcp" = "Yes" ]; then
done
fi
fi
# AWS ECS Enumeration
if [ "$is_aws_ecs" = "Yes" ]; then
print_2title "AWS ECS Enumeration"
@ -423,7 +390,6 @@ if [ "$is_aws_ecs" = "Yes" ]; then
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
fi
if [ "$aws_ecs_metadata_uri" ]; then
print_3title "Container Info"
exec_with_jq eval $aws_ecs_req "$aws_ecs_metadata_uri"
@ -435,7 +401,6 @@ if [ "$is_aws_ecs" = "Yes" ]; then
else
echo "I couldn't find ECS_CONTAINER_METADATA_URI env var to get container info"
fi
if [ "$aws_ecs_service_account_uri" ]; then
print_3title "IAM Role"
exec_with_jq eval $aws_ecs_req "$aws_ecs_service_account_uri"
@ -444,7 +409,6 @@ if [ "$is_aws_ecs" = "Yes" ]; then
echo "I couldn't find AWS_CONTAINER_CREDENTIALS_RELATIVE_URI env var to get IAM role info (the task is running without a task role probably)"
fi
fi
# AWS EC2 Enumeration
if [ "$is_aws_ec2" = "Yes" ]; then
print_2title "AWS EC2 Enumeration"
@ -468,11 +432,9 @@ if [ "$is_aws_ec2" = "Yes" ]; then
printf "instance-life-cycle: "; eval $aws_req "$URL/instance-life-cycle"; echo ""
printf "instance-type: "; eval $aws_req "$URL/instance-type"; echo ""
printf "region: "; eval $aws_req "$URL/placement/region"; echo ""
echo ""
print_3title "Account Info"
exec_with_jq eval $aws_req "$URL/identity-credentials/ec2/info"; echo ""
echo ""
print_3title "Network Info"
for mac in $(eval $aws_req "$URL/network/interfaces/macs/" 2>/dev/null); do
@ -487,7 +449,6 @@ if [ "$is_aws_ec2" = "Yes" ]; then
echo "Public IPv4s:"; eval $aws_req "$URL/network/interfaces/macs/$mac/public-ipv4s"; echo ""
echo ""
done
echo ""
print_3title "IAM Role"
exec_with_jq eval $aws_req "$URL/iam/info"; echo ""
@ -509,7 +470,6 @@ if [ "$is_aws_ec2" = "Yes" ]; then
ps aux 2>/dev/null | grep "ssm-agent" | grep -v "grep" | sed "s,ssm-agent,${SED_RED},"
fi
fi
# AWS Lambda Enumeration
if [ "$is_aws_lambda" = "Yes" ]; then
print_2title "AWS Lambda Enumeration"
@ -522,11 +482,9 @@ if [ "$is_aws_lambda" = "Yes" ]; then
printf "Runtime API: "; env | grep AWS_LAMBDA_RUNTIME_API
printf "Event data: "; (curl -s "http://${AWS_LAMBDA_RUNTIME_API}/2018-06-01/runtime/invocation/next" 2>/dev/null || wget -q -O - "http://${AWS_LAMBDA_RUNTIME_API}/2018-06-01/runtime/invocation/next")
fi
# AWS Codebuild Enumeration
if [ "$is_aws_codebuild" = "Yes" ]; then
print_2title "AWS Codebuild Enumeration"
aws_req=""
if [ "$(command -v curl)" ]; then
aws_req="curl -s -f"
@ -536,23 +494,19 @@ if [ "$is_aws_codebuild" = "Yes" ]; then
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
echo "The addresses are in /codebuild/output/tmp/env.sh"
fi
if [ "$aws_req" ]; then
print_3title "Credentials"
CREDS_PATH=$(cat /codebuild/output/tmp/env.sh | grep "AWS_CONTAINER_CREDENTIALS_RELATIVE_URI" | cut -d "'" -f 2)
URL_CREDS="http://169.254.170.2$CREDS_PATH" # Already has a / at the begginig
exec_with_jq eval $aws_req "$URL_CREDS"; echo ""
print_3title "Container Info"
METADATA_URL=$(cat /codebuild/output/tmp/env.sh | grep "ECS_CONTAINER_METADATA_URI" | cut -d "'" -f 2)
exec_with_jq eval $aws_req "$METADATA_URL"; echo ""
fi
fi
# DO Droplet Enumeration
if [ "$is_do" = "Yes" ]; then
print_2title "DO Droplet Enumeration"
do_req=""
if [ "$(command -v curl)" ]; then
do_req='curl -s -f '
@ -561,7 +515,6 @@ if [ "$is_do" = "Yes" ]; then
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
fi
if [ "$do_req" ]; then
URL="http://169.254.169.254/metadata"
printf "Id: "; eval $do_req "$URL/v1/id"; echo ""
@ -576,14 +529,11 @@ if [ "$is_do" = "Yes" ]; then
printf "Features: "; eval $do_req "$URL/v1.json" | jq ".features";
fi
fi
# IBM Cloud Enumeration
if [ "$is_ibm_vm" = "Yes" ]; then
print_2title "IBM Cloud Enumeration"
if ! [ "$IBM_TOKEN" ]; then
echo "Couldn't get the metadata token:("
else
TOKEN_HEADER="Authorization: Bearer $IBM_TOKEN"
ACCEPT_HEADER="Accept: application/json"
@ -597,29 +547,22 @@ if [ "$is_ibm_vm" = "Yes" ]; then
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
fi
if [ "$ibm_req" ]; then
print_3title "Instance Details"
exec_with_jq eval $ibm_req "http://169.254.169.254/metadata/v1/instance?version=2022-03-01"
print_3title "Keys and User data"
exec_with_jq eval $ibm_req "http://169.254.169.254/metadata/v1/instance/initialization?version=2022-03-01"
exec_with_jq eval $ibm_req "http://169.254.169.254/metadata/v1/keys?version=2022-03-01"
print_3title "Placement Groups"
exec_with_jq eval $ibm_req "http://169.254.169.254/metadata/v1/placement_groups?version=2022-03-01"
print_3title "IAM credentials"
exec_with_jq eval $ibm_req -X POST "http://169.254.169.254/instance_identity/v1/iam_token?version=2022-03-01"
fi
fi
fi
# Azure VM Enumeration
if [ "$is_az_vm" = "Yes" ]; then
print_2title "Azure VM Enumeration"
HEADER="Metadata:true"
URL="http://169.254.169.254/metadata"
API_VERSION="2021-12-13" # https://learn.microsoft.com/en-us/azure/virtual-machines/instance-metadata-service?tabs=linux#supported-api-versions
@ -632,34 +575,26 @@ if [ "$is_az_vm" = "Yes" ]; then
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
fi
if [ "$az_req" ]; then
print_3title "Instance details"
exec_with_jq eval $az_req "$URL/instance?api-version=$API_VERSION"
print_3title "Load Balancer details"
exec_with_jq eval $az_req "$URL/loadbalancer?api-version=$API_VERSION"
print_3title "Management token"
exec_with_jq eval $az_req "$URL/identity/oauth2/token?api-version=$API_VERSION\&resource=https://management.azure.com/"
print_3title "Graph token"
exec_with_jq eval $az_req "$URL/identity/oauth2/token?api-version=$API_VERSION\&resource=https://graph.microsoft.com/"
print_3title "Vault token"
exec_with_jq eval $az_req "$URL/identity/oauth2/token?api-version=$API_VERSION\&resource=https://vault.azure.net/"
print_3title "Storage token"
exec_with_jq eval $az_req "$URL/identity/oauth2/token?api-version=$API_VERSION\&resource=https://storage.azure.com/"
fi
fi
if [ "$check_az_app" = "Yes" ]; then
print_2title "Azure App Service Enumeration"
echo "I haven't tested this one, if it doesn't work, please send a PR fixing and adding functionality :)"
HEADER="secret:$IDENTITY_HEADER"
az_req=""
if [ "$(command -v curl)" ]; then
az_req="curl -s -f -H '$HEADER'"
@ -668,17 +603,14 @@ if [ "$check_az_app" = "Yes" ]; then
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
fi
if [ "$az_req" ]; then
print_3title "Management token"
exec_with_jq eval $az_req "$IDENTITY_ENDPOINT?api-version=$API_VERSION\&resource=https://management.azure.com/"
print_3title "Graph token"
exec_with_jq eval $az_req "$IDENTITY_ENDPOINT?api-version=$API_VERSION\&resource=https://graph.microsoft.com/"
print_3title "Vault token"
exec_with_jq eval $az_req "$IDENTITY_ENDPOINT?api-version=$API_VERSION\&resource=https://vault.azure.net/"
print_3title "Storage token"
exec_with_jq eval $az_req "$IDENTITY_ENDPOINT?api-version=$API_VERSION\&resource=https://storage.azure.com/"
fi