T1583.007 ServerlessCAUTION

Open-source AI-powered offensive security harness for automated penetration testing.

The instruction file, verbatim from the audited commit — this is the text the model reads, and the surface the audit's instruction layer examines. Quoted here so you can judge it without cloning anything.

---
name: "T1583.007_serverless"
description: "Adversaries may purchase and configure serverless cloud infrastructure, such as Cloudflare Workers, AWS Lambda functions, or Google Apps Scripts, that can be used during targeting."
category: "information-gathering"
version: "18.1"
author: "cyberstrike-official"
tags:
  - mitre-attack
  - enterprise
  - t1583.007
  - resource-development
  - pre
  - sub-technique
technique_id: "T1583.007"
tactic: "resource-development"
all_tactics:
  - resource-development
platforms:
  - PRE
mitre_url: "https://attack.mitre.org/techniques/T1583/007"
tech_stack:
  - pre
cwe_ids: []
chains_with:
  - T1583
  - T1583.001
  - T1583.002
  - T1583.003
  - T1583.004
  - T1583.005
  - T1583.006
  - T1583.008
prerequisites:
  - T1583
severity_boost:
  T1583: "Chain with T1583 for deeper attack path"
  T1583.001: "Chain with T1583.001 for deeper attack path"
  T1583.002: "Chain with T1583.002 for deeper attack path"
---

# T1583.007 Serverless

> **Sub-technique of:** T1583

## High-Level Description

Adversaries may purchase and configure serverless cloud infrastructure, such as Cloudflare Workers, AWS Lambda functions, or Google Apps Scripts, that can be used during targeting. By utilizing serverless infrastructure, adversaries can make it more difficult to attribute infrastructure used during operations back to them.

Once acquired, the serverless runtime environment can be leveraged to either respond directly to infected machines or to Proxy traffic to an adversary-owned command and control server. As traffic generated by these functions will appear to come from subdomains of common cloud providers, it may be difficult to distinguish from ordinary traffic to these providers - making it easier to Hide Infrastructure.

## Kill Chain Phase

- Resource Development (TA0042)

**Platforms:** PRE

## What to Check

- [ ] Identify if Serverless technique is applicable to target environment
- [ ] Check PRE systems for indicators of Serverless
- [ ] Verify mitigations are bypassed or absent (1 known mitigations)
- [ ] Assess detection coverage (1 detection strategies)

## How to Test

### Manual Testing

1. **Identify Attack Surface**: Determine if the target environment is susceptible to Serverless by examining the target platforms (PRE).

2. **Assess Existing Defenses**: Review whether mitigations for T1583.007 are in place. If defenses are absent or misconfigured, this technique may be exploitable.

3. **Execute Test**: Use tools and methods described in the MITRE ATT&CK page and external references below.

> **Note**: No Atomic Red Team tests available for this technique. See [Atomic Red Team GitHub](https://github.com/redcanaryco/atomic-red-team) for updates.

## Remediation Guide

### M1056 Pre-compromise

This technique cannot be easily mitigated with preventive controls since it is based on behaviors performed outside of the scope of enterprise defenses and controls.

## Detection

### Detection of Serverless

## Risk Assessment

| Finding                         | Severity | Impact               |
| ------------------------------- | -------- | -------------------- |
| Serverless technique applicable | Medium   | Resource Development |

## CWE Categories

| CWE ID | Title                 |
| ------ | --------------------- |
| N/A    | No direct CWE mapping |

## References

- [AWS Lambda Redirector](https://blog.xpnsec.com/aws-lambda-redirector/)
- [Detecting Command & Control in the Cloud](https://awakesecurity.com/blog/threat-hunting-series-detecting-command-control-in-the-cloud/)
- [BlackWater Malware Cloudflare Workers](https://www.bleepingcomputer.com/news/security/blackwater-malware-abuses-cloudflare-workers-for-c2-communication/)
- [GWS Apps Script Abuse 2021](https://www.bleepingcomputer.com/news/security/hackers-abuse-google-apps-script-to-steal-credit-cards-bypass-csp/#google_vignette)
- [Atomic Red Team - T1583.007](https://github.com/redcanaryco/atomic-red-team/tree/master/atomics/T1583.007)
- [MITRE ATT&CK - T1583.007](https://attack.mitre.org/techniques/T1583/007)

CAUTIONgrade B · trust 89/100 Install with care. The audit found things worth knowing before you trust its output.

What the source does

Filesystem

none-observed

Network

none-observed

Shell

none-observed

Dependencies

pinned

Secrets in source

none-found

Findings (5)

packages/app/public/apple-touch-icon-v3.png

packages/app/public/apple-touch-icon.png

packages/app/public/favicon-96x96-v3.png

packages/app/public/favicon-96x96.png

packages/app/public/favicon-v3.ico

Gates applied: no_behavioural_pass.

[![ModelsAtlas audit: T1583.007 Serverless](https://modelsatlas.com/skills/cyberstrikeus/t1583-007-serverless/badge.svg)](https://modelsatlas.com/skills/cyberstrikeus/t1583-007-serverless/)

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