Deploys and configures CrowdStrike Falcon EDR agents across enterprise endpoints to enable real-time threat detection, behavioral analysis, and automated response. Use when onboarding endpoints to EDR coverage, configuring detection policies, or integrating Falcon telemetry with SIEM platforms. Activates for requests involving CrowdStrike deployment, Falcon sensor installation, EDR policy configuration, or endpoint detection and response.
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Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versiondeploying-edr-agent-with-crowdstrikeExecute the skills CLI command in your project's root directory to begin installation:
Fetches deploying-edr-agent-with-crowdstrike from mukul975/Anthropic-Cybersecurity-Skills and configures it for Cursor.
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Confirm successful installation by checking the skill directory location:
Restart Cursor to activate deploying-edr-agent-with-crowdstrike. Access via /deploying-edr-agent-with-crowdstrike in your agent's command palette.
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| name | deploying-edr-agent-with-crowdstrike |
| description | 'Deploys and configures CrowdStrike Falcon EDR agents across enterprise endpoints to enable real-time threat detection, behavioral analysis, and automated response. Use when onboarding endpoints to EDR coverage, configuring detection policies, or integrating Falcon telemetry with SIEM platforms. Activates for requests involving CrowdStrike deployment, Falcon sensor installation, EDR policy configuration, or endpoint detection and response. ' |
| domain | cybersecurity |
| subdomain | endpoint-security |
| tags | - endpoint - edr - CrowdStrike - Falcon - threat-detection - sensor-deployment |
| version | 1.0.0 |
| author | mahipal |
| license | Apache-2.0 |
| nist_ai_rmf | - GOVERN-1.1 - MEASURE-2.7 - MANAGE-3.1 - MAP-5.1 - MANAGE-2.4 |
| atlas_techniques | - AML.T0070 - AML.T0066 - AML.T0082 |
| nist_csf | - PR.PS-01 - PR.PS-02 - DE.CM-01 - PR.IR-01 |
Use this skill when:
Do not use this skill for deploying other EDR solutions (Carbon Black, SentinelOne) or for Falcon cloud workload protection (use cloud-specific deployment guides).
1. Log into Falcon Console: https://falcon.crowdstrike.com
2. Navigate: Host setup and management → Sensor downloads
3. Download the appropriate installer:
- Windows: WindowsSensor_<version>.exe
- macOS: FalconSensorMacOS_<version>.pkg
- Linux: falcon-sensor_<version>_amd64.deb / .rpm
4. Copy the Customer ID (CID) from the Sensor downloads page
- CID format: <32-char-hex>-<2-char-checksum>
Silent installation via command line:
WindowsSensor_7.18.17106.exe /install /quiet /norestart CID=<YOUR_CID>
SCCM deployment:
1. Create an Application in SCCM
2. Deployment type: Script Installer
3. Install command: WindowsSensor_7.18.17106.exe /install /quiet /norestart CID=<CID>
4. Detection method: Registry key exists
- HKLM\SYSTEM\CrowdStrike\{9b03c1d9-3138-44ed-9fae-d9f4c034b88d}\{16e0423f-7058-48c9-a204-725362b67639}\Default
5. Deploy to target collection
6. Deployment purpose: Required (for mandatory installation)
Microsoft Intune deployment:
1. Navigate: Devices → Windows → Configuration profiles
2. Create Win32 app deployment
3. Upload .intunewin package (wrapped sensor installer)
4. Install command: WindowsSensor_7.18.17106.exe /install /quiet /norestart CID=<CID>
5. Detection rule: File exists C:\Windows\System32\drivers\CrowdStrike\csagent.sys
6. Assign to device group
GPO deployment:
# Create startup script that checks for existing installation
$sensorPath = "C:\Windows\System32\drivers\CrowdStrike\csagent.sys"
if (-not (Test-Path $sensorPath)) {
Start-Process -FilePath "\\fileserver\CrowdStrike\WindowsSensor.exe" `
-ArgumentList "/install /quiet /norestart CID=<CID>" -Wait
}
# Debian/Ubuntu
sudo dpkg -i falcon-sensor_7.18.0-17106_amd64.deb
sudo /opt/CrowdStrike/falconctl -s -f --cid=<YOUR_CID>
sudo systemctl start falcon-sensor
sudo systemctl enable falcon-sensor
# RHEL/CentOS
sudo yum install falcon-sensor-7.18.0-17106.el8.x86_64.rpm
sudo /opt/CrowdStrike/falconctl -s -f --cid=<YOUR_CID>
sudo systemctl start falcon-sensor
sudo systemctl enable falcon-sensor
# Verify sensor is running and connected
sudo /opt/CrowdStrike/falconctl -g --rfm-state
# Expected output: rfm-state=false (sensor is communicating with cloud)
# Install sensor package
sudo installer -pkg FalconSensorMacOS_7.18.pkg -target /
# Set CID
sudo /Applications/Falcon.app/Contents/Resources/falconctl license <YOUR_CID>
# Grant Full Disk Access and System Extension via MDM profile
# Required for macOS Ventura+ (manual approval or MDM PPPC profile)
# MDM payload: com.crowdstrike.falcon.Agent → SystemExtension + Full Disk Access
# Verify sensor status
sudo /Applications/Falcon.app/Contents/Resources/falconctl stats
In Falcon Console, navigate to Configuration → Prevention Policies:
Recommended prevention policy settings:
Machine Learning:
- Cloud ML: Aggressive (extra protection, may increase false positives)
- Sensor ML: Moderate
- Adware & PUP: Moderate
Behavioral Protection:
- On Write: Enabled (detect malware on file creation)
- On Sensor ML: Enabled
- Interpreter-Only: Enabled (detect script-based attacks)
Exploit Mitigation:
- Exploit behavior protection: Enabled
- Memory scanning: Enabled (detects in-memory attacks)
- Code injection: Enabled
Ransomware:
- Ransomware protection: Enabled
- Shadow copy protection: Enabled
- MBR protection: Enabled
Create separate policies for:
Real-Time Response:
- Enable RTR for all sensor groups
- Configure RTR admin vs. RTR responder roles
- Enable script execution (for IR teams)
- Enable file extraction (for forensics)
Network Containment:
- Pre-authorize containment for specific host groups
- Configure containment exclusions (allow management traffic)
Automated Response:
- Enable automated remediation for high-confidence detections
- Configure kill process action for ransomware detections
- Enable quarantine for malware file detections
# Windows: Check Falcon sensor status
sc query csagent
# Expected: RUNNING
# Check sensor version
reg query "HKLM\SYSTEM\CrowdStrike\{9b03c1d9-3138-44ed-9fae-d9f4c034b88d}\{16e0423f-7058-48c9-a204-725362b67639}\Default" /v AgentVersion
# Verify cloud connectivity
# In Falcon Console: Host Management → Hosts → search for hostname
# Status should show "Online" with last seen timestamp < 5 minutes
Test detection capability:
# CrowdStrike provides test detection samples
# Download CsTestDetect.exe from Falcon Console → Host setup
# Run on endpoint to generate a test detection
.\CsTestDetect.exe
# Verify detection appears in Falcon Console within 60 seconds
# Falcon SIEM Connector (Streaming API)
# Configure in Falcon Console: Support → API Clients and Keys
# Create API client with scope: Event Streams → Read
# Use falcon-siem-connector or Falcon Data Replicator (FDR)
# Splunk integration:
# Install CrowdStrike Falcon Event Streams Technical Add-on from Splunkbase
# Configure: Settings → Data inputs → CrowdStrike Falcon Event Streams
# Enter API Client ID and Secret
# Index: crowdstrike_events
# Elastic integration:
# Use Elastic Agent with CrowdStrike module
# Configure: Fleet → Agent policies → Add integration → CrowdStrike
| Term | Definition |
|---|---|
| Falcon Sensor | Lightweight kernel-mode agent (25-30 MB) that collects endpoint telemetry and enforces prevention policies |
| CID (Customer ID) | Unique identifier that associates the sensor with your CrowdStrike Falcon tenant |
| RFM (Reduced Functionality Mode) | State where sensor operates with limited capability due to cloud connectivity loss |
| Sensor Grouping Tags | Labels applied during installation to auto-assign hosts to groups and policies |
| RTR (Real-Time Response) | Remote shell capability for incident responders to interact with endpoints through Falcon |
| IOA (Indicators of Attack) | Behavioral detections based on adversary techniques rather than static signatures |
/install /quiet CID=<CID> APP_PROXYNAME=proxy.corp.com APP_PROXYPORT=8080.Prerequisites
Time Estimate
15-45 minutes depending on use case complexity
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mukul975/Anthropic-Cybersecurity-Skills
mukul975/Anthropic-Cybersecurity-Skills
mukul975/Anthropic-Cybersecurity-Skills
mukul975/Anthropic-Cybersecurity-Skills
mukul975/Anthropic-Cybersecurity-Skills
mukul975/Anthropic-Cybersecurity-Skills
deploying-edr-agent-with-crowdstrike is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Keeps context tight: deploying-edr-agent-with-crowdstrike is the kind of skill you can hand to a new teammate without a long onboarding doc.
deploying-edr-agent-with-crowdstrike reduced setup friction for our internal harness; good balance of opinion and flexibility.
I recommend deploying-edr-agent-with-crowdstrike for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
We added deploying-edr-agent-with-crowdstrike from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Keeps context tight: deploying-edr-agent-with-crowdstrike is the kind of skill you can hand to a new teammate without a long onboarding doc.
deploying-edr-agent-with-crowdstrike is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Solid pick for teams standardizing on skills: deploying-edr-agent-with-crowdstrike is focused, and the summary matches what you get after install.
deploying-edr-agent-with-crowdstrike has been reliable in day-to-day use. Documentation quality is above average for community skills.
Useful defaults in deploying-edr-agent-with-crowdstrike — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
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