在Burp Suite中进行密码猜测攻击时，有时会出现错误的状态码显示问题。这可能是因为Burp Suite无法正确检测服务器端返回的状态码。为解决此问题，可以使用Burp Suite提供的Python脚本自定义状态码处理。

以下代码示例演示了如何使用Python脚本将状态码从500更改为401：

from burp import IBurpExtender
from burp import IResponseInfo

class BurpExtender(IBurpExtender):

    def registerExtenderCallbacks(self, callbacks):
        self._callbacks = callbacks

        self._helpers = callbacks.getHelpers()

        callbacks.setExtensionName("Custom Status Code")

        callbacks.registerHttpListener(self)

    def processHttpMessage(self, toolFlag, messageIsRequest, currentMessage):
        if not messageIsRequest:
            # Retrieve the response
            response = currentMessage.getResponse()
            analyzedResponse = self._helpers.analyzeResponse(response)

            # Get the response's HTTP headers
            headers = analyzedResponse.getHeaders()

            # Change the status code if it's 500
            if analyzedResponse.getStatusCode() == 500:
                newHeaders = []

                for header in headers:
                    if header.startswith("HTTP/"):
                        newHeaders.append("HTTP/1.1 401 Unauthorized")
                    else:
                        newHeaders.append(header)

                # Rebuild the response with the new headers
                newResponse = self._helpers.buildHttpMessage(newHeaders, response[response.find("\r\n"):])

                # Update the response
                currentMessage.setResponse(newResponse)

通过使用这个脚本，您可以轻松自定义状态码处理，以适应您的应用程序和攻击场景。