Sync from PR#2255

Create impersonation_chrome_web_store_policy.yml by @zoomequipd
#2255
Source SHA ba363c8
Triggered by @zoomequipd

detection-rules/impersonation_chrome_web_store_policy.yml

@@ -32,7 +32,6 @@ source: |
     or strings.icontains(body.html.raw,
                          '<div style="background-color:rgb(65,132,243);padding:50px 20px 0px">'
     )
-    or strings.icount(body.html.display_text, 'Chrome Web Store') >= 3
     or regex.icontains(body.html.display_text,
                        'Item name: [^\s]+ security extension'
     )
@@ -76,4 +75,4 @@ detection_methods:
   - "URL analysis"
 id: "4a98f283-8cc6-5864-bafb-e1908d0a5a8b"
 testing_pr: 2255
-testing_sha: 2053bcf7ff5c688996ca2d8eea98314e05a2d721
+testing_sha: ba363c8f980ad5d7cfaf33985a98a7c5ed7f99cd