hacktricks-cloud/pentesting-cloud/gcp-security/gcp-persistence/gcp-cloud-functions-persistence.md

GCP - Cloud Functions Persistence

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Cloud Functions

For more info about Cloud Functions check:

{% content-ref url="../gcp-services/gcp-cloud-functions-enum.md" %} gcp-cloud-functions-enum.md {% endcontent-ref %}

Persistence Techniques

• Modify the code of the Cloud Function, even just the requirements.txt
• Allow anyone to call a vulnerable Cloud Function or a backdoor one
• Trigger a Cloud Function when something happens to infect something

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