Added 'LM Hash' opertaion

src/core/operations/GenerateAllHashes.mjs

@@ -34,6 +34,8 @@ import BLAKE2b from "./BLAKE2b.mjs";
 import BLAKE2s from "./BLAKE2s.mjs";
 import Streebog from "./Streebog.mjs";
 import GOSTHash from "./GOSTHash.mjs";
+import LMHash from "./LMHash.mjs";
+import NTHash from "./NTHash.mjs";
 import OperationError from "../errors/OperationError.mjs";
 
 /**
@@ -107,6 +109,8 @@ class GenerateAllHashes extends Operation {
             {name: "Streebog-256", algo: (new Streebog), inputType: "arrayBuffer", params: ["256"]},
             {name: "Streebog-512", algo: (new Streebog), inputType: "arrayBuffer", params: ["512"]},
             {name: "GOST", algo: (new GOSTHash), inputType: "arrayBuffer", params: ["D-A"]},
+            {name: "LM Hash", algo: (new LMHash), inputType: "str", params: []},
+            {name: "NT Hash", algo: (new NTHash), inputType: "str", params: []},
             {name: "SSDEEP", algo: (new SSDEEP()), inputType: "str"},
             {name: "CTPH", algo: (new CTPH()), inputType: "str"}
         ];

src/core/operations/LMHash.mjs

@@ -0,0 +1,41 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import {smbhash} from "ntlm";
+
+/**
+ * LM Hash operation
+ */
+class LMHash extends Operation {
+
+    /**
+     * LMHash constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "LM Hash";
+        this.module = "Crypto";
+        this.description = "An LM Hash, or LAN Manager Hash, is a deprecated way of storing passwords on old Microsoft operating systems. It is particularly weak and can be cracked in seconds on modern hardware using rainbow tables.";
+        this.infoURL = "https://wikipedia.org/wiki/LAN_Manager#Password_hashing_algorithm";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        return smbhash.lmhash(input);
+    }
+
+}
+
+export default LMHash;

src/core/operations/NTHash.mjs

@@ -10,20 +10,20 @@ import cptable from "codepage";
 import {runHash} from "../lib/Hash.mjs";
 
 /**
- * NTLM operation
+ * NT Hash operation
  */
-class NTLM extends Operation {
+class NTHash extends Operation {
 
     /**
-     * NTLM constructor
+     * NTHash constructor
      */
     constructor() {
         super();
 
-        this.name = "NTLM";
+        this.name = "NT Hash";
         this.module = "Crypto";
-        this.description = "Performs NTLM hashing on the input. It works by running MD4 on UTF16LE-encoded input. NTLM hashes are considered weak because they can be brute-forced very easily with modern hardware.";
-        this.infoURL = "https://en.wikipedia.org/wiki/NT_LAN_Manager";
+        this.description = "An NT Hash, sometimes referred to as an NTLM hash, is a method of storing passwords on Windows systems. It works by running MD4 on UTF-16LE encoded input. NTLM hashes are considered weak because they can be brute-forced very easily with modern hardware.";
+        this.infoURL = "https://wikipedia.org/wiki/NT_LAN_Manager";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [];
@@ -35,7 +35,7 @@ class NTLM extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        const format = 1200;
+        const format = 1200; // UTF-16LE
         const encoded = cptable.utils.encode(format, input);
         const hashed = runHash("md4", encoded);
 
@@ -43,4 +43,4 @@ class NTLM extends Operation {
     }
 }
 
-export default NTLM;
+export default NTHash;