diff --git a/pkgs/tools/networking/zap/default.nix b/pkgs/tools/networking/zap/default.nix
new file mode 100644
index 000000000000..896f260f2e9d
--- /dev/null
+++ b/pkgs/tools/networking/zap/default.nix
@@ -0,0 +1,36 @@
+{ stdenv, fetchFromGitHub, jre, jdk, ant }:
+
+stdenv.mkDerivation rec {
+  name = "zap-${version}";
+  version = "2.4.3";
+  src = fetchFromGitHub {
+    owner = "zaproxy";
+    repo = "zaproxy";
+    rev ="${version}";
+    sha256 = "1np9jxy09j8wzqcxw3c71x9hwrrbkjlz7qw903kv43wr74mv2snd";
+  };
+
+  buildInputs = [ jdk ant ];
+
+  buildPhase = ''
+    cd build
+    ant -f build.xml setup init  compile dist copy-source-to-build package-linux
+  '';
+
+  installPhase = ''
+    mkdir -p "$out/share"
+    tar xvf  "ZAP_${version}_Linux.tar.gz" -C "$out/share/"
+    mkdir -p "$out/bin"
+    echo "#!/bin/sh" > "$out/bin/zap"
+    echo \"$out/share/ZAP_${version}/zap.sh\" >> "$out/bin/zap"
+    chmod +x "$out/bin/zap"
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = "https://www.owasp.org/index.php/ZAP";
+    description = "Java application for web penetration testing";
+    maintainers = with maintainers; [ mog ]; 
+    platforms = platforms.linux;
+    license = licenses.asl20;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d6bb0070912b..55e2ad529555 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -15765,6 +15765,8 @@ let
 
   yara = callPackage ../tools/security/yara { };
 
+  zap = callPackage ../tools/networking/zap { };
+
   zdfmediathk = callPackage ../applications/video/zdfmediathk { };
 
   zopfli = callPackage ../tools/compression/zopfli { };