diff --git a/pkgs/tools/security/go365/default.nix b/pkgs/tools/security/go365/default.nix
new file mode 100644
index 000000000000..432dfb49da1e
--- /dev/null
+++ b/pkgs/tools/security/go365/default.nix
@@ -0,0 +1,29 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "go365";
+  version = "1.4";
+
+  src = fetchFromGitHub {
+    owner = "optiv";
+    repo = "Go365";
+    rev = version;
+    sha256 = "0dh89hf00fr62gjdw2lb1ncdxd26nvlsh2s0i6981bp8xfg2pk5r";
+  };
+
+  vendorSha256 = "0fx2966xfzmi8yszw1cq6ind3i2dvacdwfs029v3bq0n8bvbm3r2";
+
+  postInstall = ''
+    mv $out/bin/Go365 $out/bin/$pname
+  '';
+
+  meta = with lib; {
+    description = "Office 365 enumeration tool";
+    homepage = "https://github.com/optiv/Go365";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2865279cbddb..193265623de7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -31488,6 +31488,8 @@ with pkgs;
     binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
   };
 
+  go365 = callPackage ../tools/security/go365 { };
+
   gobuster = callPackage ../tools/security/gobuster { };
 
   gotestwaf = callPackage ../tools/security/gotestwaf { };