#echo -n '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' | xxd -p -r | tar xvjf -#grep 'var loginScript' main.js | sed 's/var /exports./' > variable.js#nodejs>ls = require('./variable.js');>eval(ls.loginScript.slice(2,-2));
Showing posts with label javascript. Show all posts
Showing posts with label javascript. Show all posts
# NcN CTF 2k13: Algeria (Base - 900 pts)
Labels:
ctf,
deobfuscation,
javascript,
ncn,
nodejs
# W0PR wargame
#Referencescurl --silent --output wargame.html http://w0pr.net#sed -n 's/.*<script>\(.*\)<\/script>.*/\1/p' wargame.html > source.js#cat dehieroglyphy#./dehieroglyphy source.js
https://github.com/alcuadrado/hieroglyphy/blob/master/hieroglyphy.js
Labels:
dehieroglyphy,
deobfuscation,
javascript,
shellscript,
w0pr,
wargame
# Codecademy: JavaScript
1. Introduction
"text";
"text".length;
3 + 4;
4 / 2;
14 % 3;
//comment
confirm("I feel awesome");
prompt("What is your name?");
["I'm coding like a champ!".length] > 10
console.log("Hello");
console.log(15 > 4);
console.log("Xiao Hui".length < 122);
console.log("Goody Donaldson".length != 8);
console.log(8*2 === 16);
console.log(true !== true);
if ( 1 > 2 ) {
alert("I am right");
} else {
console.log("I am wrong");
}
"wonderful day".substring(3,7);
var myName = "Leng";
var myAge = 30;
var isOdd = true;
myName.length;
var age = prompt("What's your age?");2. Functionsvar divideByThree = function (number) {
var val = number / 3;
console.log("Result = " + val);
};
divideByThree(6);
var timesTwo = function(number) {
return number * 2;
};
var newNumber = timesTwo(2);
console.log(newNumber);
var perimeterBox = function(length, width) {
return length*2 + width*2;
};
perimeterBox(2,2);
var multiplied = 5; // Global
var timesTwo = function(number) {
var multiplied = number * 2; // Local
};
timesTwo(4);
console.log(multiplied);3. 'For' Loopsfor (var counter = 1; counter < 11; counter++) {
console.log(counter);
}
for (var i = 5; i <= 50; i+=5) {
console.log(i);
}
for (var i = 10; i >= 0; i--) {
console.log(i);
}
for (var i = 100; i >= 1; i-=5) {
console.log(i);
}
var junk = ["Mao","Gandhi",1,2];
console.log(junk);
console.log(junk[0]);
console.log(junk.length);4. 'While' Loopsvar understand = true;
while( understand ){
console.log("I'm learning while loops!");
understand = false;
}
loopCondition = false;
do {
console.log("I'm gonna stop looping 'cause my condition is " + String(loopCondition) + "!");
} while (loopCondition);5. More on Control Flowvar lunch = prompt("What do you want for lunch?","Type your lunch choice here");
switch(lunch){
case 'sandwich':
console.log("Sure thing! One sandwich, coming up.");
break;
case 'soup':
console.log("Got it! Tomato's my favorite.");
break;
case 'salad':
console.log("Sounds good! How about a caesar salad?");
break;
case 'pie':
console.log("Pie's not a meal!");
break;
default:
console.log("Huh! I'm not sure what " + lunch + " is. How does a sandwich sound?");
}
true && true // => true
false || false // => false
!true // => false
!false // => true6. Data Structuresvar newArray = [[11,12,13], [21,22,23], [31,32,33]];
var jagged = [[11,12,13], [21], [31,32]];
var phonebookEntry = {};
phonebookEntry.name = 'Oxnard Montalvo';
phonebookEntry.number = '(555) 555-5555';
phonebookEntry.phone = function() {
console.log('Calling ' + this.name + ' at ' + this.number + '...');
};
phonebookEntry.phone();
var myObj = new Object();
myObj["name"] = "Charlie";
myObj.name = "Charlie";7. Objects Ivar bob = {};
var bob = {
name: "Bob Smith",
age: 30
};
var name = bob.name;
var age = bob.age;
var dog = {
species: "greyhound",
weight: 60,
age: 4
};
var species = dog["species"];
var weight = dog["weight"];
var age = dog["age"];
var bob = new Object();
bob.name = "Bob Smith";
bob.age = 30;
bob.setAge = function (newAge){
this.age = newAge;
};
bob.setAge(40);
function Person(name,age) {
this.name = name;
this.age = age;
}
var bob = new Person("Bob Smith", 30);
var family = new Array();
family[0] = new Person("alice", 40);
family[1] = new Person("bob", 42);
var ageDifference = function(person1, person2) {
return person1.age - person2.age;
}
var alice = new Person("Alice", 30);
var billy = new Person("Billy", 25);
var diff = ageDifference(alice,billy);8. Objects IIvar myObj = { job: "I'm an object!" };
console.log( typeof myObj ); // => object
console.log( myObj.hasOwnProperty('job') ); // => true
var nyc = {
fullName: "New York City",
mayor: "Michael Bloomberg",
population: 8000000,
boroughs: 5
};
for (var property in nyc){
console.log(property);
}
for (var i in nyc){
console.log(nyc[i]);
}
function Dog (breed) {
this.breed = breed;
};
var buddy = new Dog("golden Retriever");
Dog.prototype.bark = function() {
console.log("Woof");
};
function Animal(name, numLegs) {
this.name = name;
this.numLegs = numLegs;
}
Animal.prototype.sayName = function() {
console.log("Hi my name is " + this.name);
};
function Penguin(name){
this.name = name;
this.numLegs = 2;
}
Penguin.prototype = new Animal();
function Person(first,last,age) {
this.firstname = first;
this.lastname = last;
this.age = age;
var bankBalance = 7500; // Private var
this.getBalance = function() {
return bankBalance;
};
var returnBalance = function() { // Private function
return bankBalance;
};
this.askTeller = function() {
return returnBalance;
}
}
Labels:
codecademy,
course,
javascript
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