diff --git a/.changeset/quick-pandas-decode.md b/.changeset/quick-pandas-decode.md
new file mode 100644
index 00000000..52c774e8
--- /dev/null
+++ b/.changeset/quick-pandas-decode.md
@@ -0,0 +1,5 @@
+---
+"@nodesecure/js-x-ray": patch
+---
+
+decode `Buffer.from(payload, "base64")` in require specifiers, so `require(Buffer.from("aHR0cA==", "base64").toString())` records `http` like the `hex` and `atob` forms already do
diff --git a/workspaces/js-x-ray/src/probes/isRequire/RequireCallExpressionWalker.ts b/workspaces/js-x-ray/src/probes/isRequire/RequireCallExpressionWalker.ts
index 47b2d2d6..74379716 100644
--- a/workspaces/js-x-ray/src/probes/isRequire/RequireCallExpressionWalker.ts
+++ b/workspaces/js-x-ray/src/probes/isRequire/RequireCallExpressionWalker.ts
@@ -5,7 +5,7 @@ import path from "node:path";
 import type { ESTree } from "meriyah";
 
 // Import Internal Dependencies
-import { Hex } from "../../utils/index.ts";
+import { Hex, isStringBase64 } from "../../utils/index.ts";
 import {
   arrayExpressionToString,
   getCallExpressionArguments,
@@ -110,10 +110,23 @@ export class RequireCallExpressionWalker {
   #handleBufferFrom(
     node: ESTree.CallExpression
   ) {
-    const [element] = node.arguments;
+    const [element, encoding] = node.arguments;
     if (element.type === "ArrayExpression") {
       const depName = [...arrayExpressionToString(element)].join("").trim();
       this.dependencies.add(depName);
+
+      return;
+    }
+
+    if (
+      isStringLiteral(element) &&
+      isStringLiteral(encoding) &&
+      encoding.value === "base64" &&
+      isStringBase64(element.value, { allowEmpty: false })
+    ) {
+      this.dependencies.add(
+        Buffer.from(element.value, "base64").toString()
+      );
     }
   }
 
diff --git a/workspaces/js-x-ray/test/probes/isRequire.spec.ts b/workspaces/js-x-ray/test/probes/isRequire.spec.ts
index 2ce4e744..3133fa7d 100644
--- a/workspaces/js-x-ray/test/probes/isRequire.spec.ts
+++ b/workspaces/js-x-ray/test/probes/isRequire.spec.ts
@@ -341,6 +341,36 @@ describe("isRequire probe", () => {
     assert.ok(dependencies.has("http"));
   });
 
+  it("(require CallExpression): should detect MemberExpression Buffer.from (with base64 encoding)", () => {
+    const str = `
+      require(Buffer.from("aHR0cA==", "base64").toString());
+    `;
+    const ast = parseScript(str);
+    const sastAnalysis = getSastAnalysis(isRequire)
+      .execute(ast.body);
+
+    assert.strictEqual(sastAnalysis.warnings().length, 1);
+    const warning = sastAnalysis.getWarning("unsafe-import");
+    assert.strictEqual(warning!.kind, "unsafe-import");
+
+    const dependencies = sastAnalysis.dependencies();
+    assert.strictEqual(dependencies.size, 1);
+    assert.ok(dependencies.has("http"));
+  });
+
+  it("(require CallExpression): should not resolve Buffer.from when the payload is not valid base64", () => {
+    const str = `
+      require(Buffer.from("not base64 at all!", "base64").toString());
+    `;
+    const ast = parseScript(str);
+    const sastAnalysis = getSastAnalysis(isRequire)
+      .execute(ast.body);
+
+    const warning = sastAnalysis.getWarning("unsafe-import");
+    assert.strictEqual(warning!.kind, "unsafe-import");
+    assert.strictEqual(sastAnalysis.dependencies().size, 0);
+  });
+
   it("(require CallExpression): should detect MemberExpression Buffer.from (with ArrayExpression argument)", () => {
     const str = `
       require(Buffer.from([104, 101, 108, 108, 111]).toString());