https://github.com/xiaoliangli1128/SpringBootFinder

Springboot detection
https://github.com/xiaoliangli1128/SpringBootFinder

burp-extensions burp-plugin

Last synced: 22 days ago
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Springboot detection

• Host: GitHub
• URL: https://github.com/xiaoliangli1128/SpringBootFinder
• Owner: xiaoliangli1128
• Created: 2021-10-28T15:57:11.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2021-11-08T08:35:16.000Z (about 3 years ago)
• Last Synced: 2024-08-05T17:36:19.625Z (4 months ago)
• Topics: burp-extensions, burp-plugin
• Language: Java
• Homepage:
• Size: 201 KB
• Stars: 15
• Watchers: 1
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

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README

        
# SpringBootFinder 

***

![1](https://github-readme-stats.vercel.app/api?username=xiaoliangli1128&show_icons=true&theme=dracula)

## burp插件实现被动探测SpringBoot 框架 基于以下两点实现

>- 递归遍历 urlpath 替换成favicon 再次请求,判断响应body是不是绿色叶子图标

>- 如果404 页面有 "Whitelabel Error Page" 也会提示

效果如下图所示

![img](images/img.png)

缺点就是 同一个host 下如果请求了不同的路径，都报错的话,会重复

***

原理就是 递归遍历urlpath 分别替换成favicon.ico 进行请求，然后获取响应体body 在求 散列值和shodan和fofa的算法一样

```java

        String OldReq = helpers.bytesToString(baseRequestResponse.getRequest());

        String Rurl = helpers.analyzeRequest(baseRequestResponse).getUrl().getPath();

        String[] strlist = Rurl.split("/");

        if (strlist.length < 1) {

            return null;

        }

        for (int i = strlist.length - 1; i > 0; i--) { // 反转 path 从后

            if (!"".equals(strlist[i])) {

                NewReq = OldReq.replace(strlist[i], "favicon.ico?");

                IHttpRequestResponse checkRequestResponse = callbacks.makeHttpRequest(baseRequestResponse.getHttpService(), helpers.stringToBytes(NewReq));

                //IResponseInfo oresponse可以获取body的getBodyOffset()

                byte[] res = checkRequestResponse.getResponse();

                oresponse = helpers.analyzeResponse(res); //

                //IHttpRequestResponse 返回的byte[] response

                ores = new String(res);

                oResBodyInfo = ores.substring(oresponse.getBodyOffset());

                byte[] destResponse;

                destResponse = Arrays.copyOfRange(res, oresponse.getBodyOffset(), res.length);

                if (destResponse != null) {

                    if (isSpringBoot(destResponse)) {

                        issues.add();                        

                    }

                }

            }

```

求图标 散列值

```java

  // 判断响应包的图标是不是spring

    public boolean isSpringBoot(byte[] destResponse) {

        String base64Str = Base64.getMimeEncoder().encodeToString(destResponse);

        int favicon = Hashing.murmur3_32().hashString(base64Str.replace("\r", "") + "\n", StandardCharsets.UTF_8).asInt();

        if (116323821 == favicon) {

            return true;

        } else return false;

    }

```

![img](images/logger.png)

***

# V2 版本去除冗余代码，优化逻辑，提升性能

优化图标重复漏洞问题，但目录报错还是会重复(因为Burpsuite 认为不同目录的相同漏洞，不算重复漏洞)