Vaikora AI Agent Signals for CrowdStrike Falcon
Vaikora watches your AI agents. When one goes rogue — through prompt injection, goal hijacking, or anomalous behavior — CrowdStrike Falcon blocks it at the endpoint. Automated, continuous, zero analyst effort.
5-Minute Deployment · Critical = Auto-Prevent · Native Falcon IOC API
What Is Vaikora AI Agent Signals
for CrowdStrike Falcon?
Vaikora automatically converts high-severity AI agent risk signals — including prompt injection detections and behavioral anomalies — into CrowdStrike Custom IOCs. Critical threats trigger Falcon’s prevent mode automatically, blocking the connection at the endpoint.
Falcon Can’t Block What It Can’t See
- AI agents operate at the application layer, outside traditional endpoint visibility
- A compromised or manipulated agent can communicate with malicious infrastructure, and Falcon won’t flag it unless the IOC is already loaded
- Your SOC has no automated way to translate AI agent behavioral anomalies into Falcon enforcement actions
- Manual IOC management between AI monitoring tools and CrowdStrike doesn’t scale
The gap between AI agent risk detection and endpoint enforcement is where damage happens.
Vaikora detects risky AI agent behavior across 7 risk dimensions, then automatically pushes the resulting indicators to CrowdStrike Falcon as Custom IOCs — with critical-severity signals triggering prevention mode at the endpoint, no analyst action required.
Vaikora Scores the Risk. Falcon Enforces It.
How Does Vaikora Integrate with CrowdStrike Falcon?
Vaikora monitors every AI agent action, scoring each one across 7 risk dimensions: behavioral anomalies, policy compliance, threat indicators, data exfiltration signals, prompt injection patterns, scope violations, and resource access risk. A Logic App playbook polls Vaikora every 6 hours, filters to high-risk and anomalous actions, and pushes them directly to CrowdStrike Falcon’s Custom IOC Management API. Critical-severity actions get set to “prevent” mode. Everything else gets “detect.”
- Vaikora monitors every agent action and scores risk, anomalies, and threats — intercepting at the function boundary
- Logic App polls Vaikora API every 6 hours for high-risk and anomalous signals
- Signal mapper converts actions to Falcon Custom IOC format with severity and action type
- Falcon receives IOCs via the Custom IOC Management API with proper tagging
What You Get
Key Features
Automatic Tagging
Every IOC pushed to Falcon gets tagged with:
- `vaikora`, `ai-agent-security`, `data443` (always applied)
- `ai-agent-anomaly` (when the action was flagged as anomalous)
- `ai-threat-detected` (when a confirmed threat was identified)
Smart Severity-to-Action Mapping
Vaikora risk levels map directly to CrowdStrike Falcon actions:
- Critical → critical → prevent (block)
- High → high → detect (alert SOC)
- Medium / Low → medium → detect
High-risk activity is blocked automatically, while lower-risk events are monitored.
IOC Type Resolution
The connector automatically determines IOC type from action fields: IP addresses become `ipv4`, URLs become `url`, everything else maps to `domain`.
Deduplication
Each IOC sets `external_id` to `vaikora-{action_id}`, preventing duplicate entries in Falcon.
Content Hub Certified
One-click install from Microsoft Sentinel Content Hub.
Who It’s For
Built For Organizations That
Run CrowdStrike Falcon for endpoint protection
Use Microsoft Sentinel as their SIEM
Deploy autonomous AI agents in production
Want automatic endpoint enforcement against AI agent threats
Need IOC-level blocking without manual intervention
Industries
Top Use Cases
Healthcare
Detect and block AI agent communication with unauthorized data endpoints; support HIPAA compliance
Financial Services
Auto-prevent connections to C2 infrastructure flagged by compromised AI trading agents; satisfy PCI DSS
Technology
Prevent code assistants from connecting to suspicious package registries or exfiltrating source code
Government
Enforce endpoint controls when AI agents show signs of manipulation or scope violation
Your AI Agents Are One Prompt Injection Away from Going Rogue
Comparison
Why Vaikora + Microsoft Sentinel vs. Alternatives
| Factor | Manual IOC Export | CrowdStrike Store | Custom Scripts | Vaikora for CrowdStrike |
|---|---|---|---|---|
AI Agent Coverage |
None |
None |
DIY |
Purpose-built ✅ |
Setup |
Hours per cycle |
Varies |
Days |
5 minutes ✅ |
Prevention Mode |
Manual per-IOC |
Depends on feed |
Custom logic |
Auto for critical ✅ |
Prompt Injection |
None |
None |
Custom logic |
Built-in, multi-vector ✅ |
Compliance Logging |
None |
None |
DIY |
SOC 2, HIPAA, GDPR, PCI DSS ✅ |
Analyst Time |
20+ hrs/month |
Low |
Maintenance |
0 hours✅ |
Your AI Agents Are Autonomous.
Your Security Shouldn't Be Blind.
How Do I Deploy Vaikora for Microsoft Sentinel?
Three Steps. Five Minutes. Done.
Step 1: Install from Content Hub (2 min)
Open Microsoft Sentinel, go to Content Hub, search “Vaikora CrowdStrike”, click Install
Step 2: Configure Credentials (2 min)
Enter your Vaikora API key, Agent ID, CrowdStrike Falcon API client ID, and client secret
Step 3: Verify IOC Flow (1 min)
Wait for the first Logic App run (or trigger manually), then check Falcon’s Custom IOC Management for Vaikora-tagged indicators
No coding. No consulting engagement. No recurring maintenance.
Vaikora for Sentinel FAQs
Do I need both Microsoft Sentinel and CrowdStrike Falcon?
Yes. Sentinel is the automation hub where Vaikora signals are processed and routed. Falcon is the enforcement point at the endpoint.
What CrowdStrike API permissions are required?
An API client with Indicators (IOCs): Write permission. This is the Custom IOC Management scope.
Will critical IOCs actually block connections?
Yes. IOCs with critical severity are set to “prevent” mode in Falcon, which blocks the connection at the endpoint. High and medium IOCs are set to “detect” mode, which generates alerts without blocking.
Does Vaikora detect prompt injection before an IOC is pushed to Falcon?
Yes. Vaikora intercepts and evaluates every agent action before it executes. If prompt injection is detected, the action is blocked at the Vaikora layer and the indicator is pushed to Falcon — your endpoint protection is updated without the agent ever completing the malicious action.
What CrowdStrike cloud regions are supported?
All of them. Set the CrowdStrike_BaseUrl parameter to your Falcon cloud URL (us-1, us-2, eu-1, us-gov-1).