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https://github.com/hosch3n/msmap
Msmap is a Memory WebShell Generator.
https://github.com/hosch3n/msmap
Last synced: 3 days ago
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Msmap is a Memory WebShell Generator.
- Host: GitHub
- URL: https://github.com/hosch3n/msmap
- Owner: hosch3n
- License: gpl-3.0
- Created: 2022-08-08T02:06:40.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2023-04-22T13:26:31.000Z (over 1 year ago)
- Last Synced: 2024-08-02T15:36:07.140Z (3 months ago)
- Language: Python
- Size: 4.88 MB
- Stars: 537
- Watchers: 13
- Forks: 86
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
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README
# MSMAP
Msmap is a Memory WebShell Generator. Compatible with various Containers, Components, Encoder, *WebShell / Proxy / Killer* and Management Clients. [简体中文](README_CN.md)
[The idea behind I](https://hosch3n.github.io/2022/08/08/Msmap%E5%86%85%E5%AD%98%E9%A9%AC%E7%94%9F%E6%88%90%E6%A1%86%E6%9E%B6%EF%BC%88%E4%B8%80%EF%BC%89/), [The idea behind II](https://hosch3n.github.io/2022/08/09/Msmap%E5%86%85%E5%AD%98%E9%A9%AC%E7%94%9F%E6%88%90%E6%A1%86%E6%9E%B6%EF%BC%88%E4%BA%8C%EF%BC%89/), [The idea behind III](https://hosch3n.github.io/2022/10/29/Msmap%E5%86%85%E5%AD%98%E9%A9%AC%E7%94%9F%E6%88%90%E6%A1%86%E6%9E%B6%EF%BC%88%E4%B8%89%EF%BC%89/)
Feature [WIP]
### Function
- [x] Dynamic Menu
- [x] Automatic Compilation
- [x] Generate Script
- [ ] Lite Mode
- [ ] Graphical Interface
### Container
- Java
- [x] Tomcat7
- [x] Tomcat8
- [x] Tomcat9
- [x] Tomcat10
- [x] Resin3
- [x] Resin4
- [ ] WebSphere
- [ ] GlassFish
- [x] WebLogic
- [ ] JBoss
- [x] Spring*
- [ ] Jetty
- [ ] Netty
- [x] JVM*
- .NET
- [ ] IIS
- PHP
- Python
*: SpringHandler only support for JDK8+
*: JVM Default support for `Linux Tomcat 8/9`, more versions can be adapted according to the advanced guide.
### WebShell / Proxy / Killer
- WebShell
- [x] CMD / SH
- [x] AntSword
- [x] JSPJS
- [x] Behinder
- [x] Godzilla
- No need for modularity
~~Proxy: Neo-reGeorg, wsproxy~~
~~Killer: java-memshell-scanner, ASP.NET-Memshell-Scanner~~
### Decoder / Decryptor / Hasher
- Decoder
- [x] Base64
- [ ] Hex
- Decryptor
- [x] XOR
- [x] RC4
- [x] AES128
- [x] AES256
- [ ] RSA
- Hasher
- [x] MD5
- [x] SHA128
- [x] SHA256
## Usage
``` bash
git clone [email protected]:hosch3n/msmap.git
cd msmap
python generator.py
```
> [Warning] MUST set a unique password, Options are case sensitive.
### Advanced
Edit `config/environment.py`
``` python
# Auto Compile
auto_build = True
# Base64 Encode Class File
b64_class = True
# Generate Script File
generate_script = True
# Compiler Absolute Path
java_compiler_path = r"~/jdk1.6.0_04/bin/javac"
dotnet_compiler_path = r"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe"
```
Edit `gist/java/container/tomcat/servlet.py`
``` java
// Servlet Path Pattern
private static String pattern = "*.xml";
```
If an encryption encoder is used in WsFilter, the password needs to be the same as the path (eg `/passwd`)
`gist/java/container/jdk/javax.py` with `lib/servlet-api.jar` can be replaced depending on the target container.
`pip3 install pyperclip` to support automatic copying to clipboard.
## Example
CMD / SH
**Command** with **Base64** Encoder | Inject Tomcat Valve
`python generator.py Java Tomcat Valve Base64 CMD passwd`
AntSword
Type **JSP** with **default** Encoder | Inject Tomcat Valve
`python generator.py Java Tomcat Valve RAW AntSword passwd`
Type **JSP** with **[aes_128_ecb_pkcs7_padding_md5](extend/AntSword/encoder/aes_128_ecb_pkcs7_padding_md5.js)** Encoder | Inject Tomcat Listener
`python generator.py Java Tomcat Listener AES128 AntSword passwd`
Type **JSP** with **[rc_4_sha256](extend/AntSword/encoder/rc_4_sha256.js)** Encoder | Inject Tomcat Servlet
`python generator.py Java Tomcat Servlet RC4 AntSword passwd`
Type **JSP** with **[xor_md5](extend/AntSword/encoder/xor_md5.js)** Encoder | AgentFiless Inject HttpServlet
`python generator.py Java JDK JavaX XOR AntSword passwd`
Type **JSPJS** with **[aes_128_ecb_pkcs7_padding_md5](extend/AntSword/encoder/aes_128_ecb_pkcs7_padding_md5.js)** Encoder | Inject Tomcat WsFilter
`python generator.py Java Tomcat WsFilter AES128 JSPJS passwd`
Type **JSPJS** with **[xor_md5](extend/AntSword/encoder/xor_md5.js)** Encoder | Inject Spring Handler
`python generator.py Java Spring Handler XOR JSPJS passwd`
Behinder
Type **default_aes** | Inject Tomcat Valve
`python generator.py Java Tomcat Valve AES128 Behinder rebeyond`
Type **default_xor_base64** | Inject Spring Interceptor
`python generator.py Java Spring Interceptor XOR Behinder rebeyond`
Godzilla
Type **JAVA_AES_BASE64** | Inject Tomcat Valve
`python generator.py Java Tomcat Valve AES128 Godzilla superidol`
Type **JAVA_AES_BASE64** | AgentFiless Inject HttpServlet
`python generator.py Java JDK JavaX AES128 Godzilla superidol`
Type **JAVA_AES_BASE64** | Inject Spring Handler
`python generator.py Java Spring Handler AES128 Godzilla superidol`
> [Known issue](https://github.com/BeichenDream/Godzilla/issues/76)
## Reference
[GodzillaMemoryShellProject](https://github.com/BeichenDream/GodzillaMemoryShellProject)
[AntSword-JSP-Template](https://github.com/AntSwordProject/AntSword-JSP-Template)
[As-Exploits memshell_manage](https://github.com/yzddmr6/As-Exploits/tree/master/core/memshell_manage)
[Behinder](https://github.com/rebeyond/Behinder) | [wsMemShell](https://github.com/veo/wsMemShell) | [ysomap](https://github.com/wh1t3p1g/ysomap)
Extended Reading
[利用“进程注入”实现无文件复活 WebShell](https://www.freebuf.com/articles/web/172753.html)
[基于内存 Webshell 的无文件攻击技术研究](https://landgrey.me/blog/12/)
[利用 intercetor 注入 spring 内存 webshell](https://landgrey.me/blog/19/)
[linux下java反序列化通杀回显方法的低配版实现](https://xz.aliyun.com/t/7307)
[Tomcat中一种半通用回显方法](https://xz.aliyun.com/t/7348)
[基于tomcat的内存 Webshell 无文件攻击技术](https://xz.aliyun.com/t/7388)
[基于全局储存的新思路 | Tomcat的一种通用回显方法研究](https://mp.weixin.qq.com/s?__biz=MzIwNDA2NDk5OQ==&mid=2651374294&idx=3&sn=82d050ca7268bdb7bcf7ff7ff293d7b3)
[tomcat不出网回显连续剧第六集](https://xz.aliyun.com/t/7535)
[中间件内存马注入&冰蝎连接](https://paper.seebug.org/1441/#2mbeancontext)
[Java内存马：一种Tomcat全版本获取StandardContext的新方法](https://xz.aliyun.com/t/9914)
[Java内存攻击技术漫谈](https://xz.aliyun.com/t/10075)
[Linux下内存马进阶植入技术](https://xz.aliyun.com/t/10186)
[Spring cloud gateway通过SPEL注入内存马](https://gv7.me/articles/2022/the-spring-cloud-gateway-inject-memshell-through-spel-expressions/)
[CVE-2022-22947 注入哥斯拉内存马](https://blog.wanghw.cn/tech-share/cve-2022-22947-inject-godzilla-memshell.html)
[Linux下无文件Java agent探究](https://tttang.com/archive/1525/)
[论如何优雅的注入Java Agent内存马](https://xz.aliyun.com/t/11640)