amiremohamadi

#!/bin/bash
#a simple script that check mail inbox
#MBOX
#amir mohammadi :)

directory="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
search=""

#------------------------------------
mailboxCheck() {

amiremohamadi

package com.rahnema.college.team3.auctionak.controllers;

import org.omg.CORBA.Object;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.context.request.WebRequest;

amiremohamadi

from math import sqrt, log

ITER_COUNT = 13

def make_count_flow(file):
    '''read file till a spec time and make count flow map from it'''
    time = 0
    mapper = dict()
    for line in file:
        values = line.strip().split(',')

amiremohamadi

use serde::{Deserialize, Serialize};
use std::io::prelude::Write;
use std::os::unix::net::UnixStream;
use std::time::SystemTime;

#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Message {
    pub source: String,
    pub target: String,
    pub weight: usize,

amiremohamadi

Challenge:

http://challenges.ctfd.io:30068/index.php

Solution:

Refer to source file (index.php):

    $blocked = array("cat", "more" ,"readfile", "fopen", "file_get_contents", "file", "SplFileObject" );
    $special_block= "nc";
    $$special_block= "../flag.txt";
    foreach ($blocked as $value) {

amiremohamadi

#include <linux/bpf.h>
#include <linux/if_ether.h>
#include <linux/in.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/pkt_cls.h>
#include <linux/tcp.h>

/* struct bpf_map_def reuseport_map = { */
/*      .type = BPF_MAP_TYPE_ARRAY, */

amiremohamadi

{
    "log": {
        "loglevel": "warning"
    },
    "inbounds": [
        {
            "port": 80,
            "protocol": "vmess",
            "settings": {
                "clients": [

amiremohamadi

package ppk

import (
        "crypto/hmac"
        "crypto/rand"
        "crypto/rsa"
        "crypto/sha1"
        "encoding/base64"
        "encoding/binary"
        "encoding/hex"

amiremohamadi

from web3 import Web3
w3 = Web3(Web3.HTTPProvider("example.com"))
# you should complete this part

amiremohamadi

import string

var = {
    '27': ord('C'),
    '1': ord('S'),
    '2': ord('C'),
    '26': ord('T'),
    '3': ord('F'),
    '4': ord('{'),
    '23': ord('}'),