Merge pull request #14799 from Sechunt3r/patch-35

Add PostHog RUM Tech detection

http/technologies/posthog-rum-detect.yaml

@@ -0,0 +1,33 @@
+id: posthog-rum-detect
+
+info:
+  name: PostHog Browser RUM - Detect
+  author: Shivam Kamboj
+  severity: info
+  description: |
+    Detects PostHog Product Analytics & RUM (Real User Monitoring) SDK artifacts in HTML responses.
+  reference:
+    - https://posthog.com/docs/integrate/client/js
+    - https://github.com/PostHog/posthog-js
+    - https://www.npmjs.com/package/posthog-js
+  metadata:
+    max-request: 1
+    verified: true
+    shodan-query: html:"posthog.init"
+  tags: tech,discovery,rum,posthog
+
+http:
+  - method: GET
+    path:
+      - "{{BaseURL}}"
+
+    redirects: true
+
+    matchers:
+      - type: regex
+        part: body
+        regex:
+          - "window\\.posthog"
+          - "api_host[\"']?\\s*:\\s*[\"'][^\"']*posthog"
+          - "posthog\\.init\\s*\\("
+        condition: or