MSMAP - Memory WebShell Generator

Msmap is a Memory WebShell Generator. Compatible with various Containers, Components, Encoder, WebShell / Proxy / Killer and Management Clients. 简体中文

The idea behind I, The idea behind II

Function

• Dynamic Menu
• Automatic Compilation
• Generate Script
• Lite Mode
• Graphical Interface

Container

• Java
  • Tomcat7
  • Tomcat8
  • Tomcat9
  • Tomcat10
  • Resin3
  • Resin4
  • WebSphere
  • GlassFish
  • WebLogic
  • JBoss
  • Spring
  • Netty
  • JVM*
• .NET
  • IIS
• PHP
• Python

*: Default support for Linux Tomcat 8/9, more versions can be adapted according to the advanced guide.

WebShell / Proxy / Killer

• WebShell

  • CMD / SH
  • AntSword
  • JSPJS
  • Behinder
  • Godzilla

• No need for modularity

Proxy: Neo-reGeorg, wsproxy

Killer: java-memshell-scanner, ASP.NET-Memshell-Scanner

Decoder / Decryptor / Hasher

• Decoder
  • Base64
  • Hex
• Decryptor
  • XOR
  • RC4
  • AES128
  • AES256
  • RSA
• Hasher
  • MD5
  • SHA128
  • SHA256

Usage

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

# 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

// 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 withBase64 Encoder | Inject Tomcat Valve

python generator.py Java Tomcat Valve Base64 CMD passwd

AntSword

Type JSP withdefault Encoder | Inject Tomcat Valve

python generator.py Java Tomcat Valve RAW AntSword passwd

Type JSP with**aes_128_ecb_pkcs7_padding_md5** Encoder | Inject Tomcat Listener

python generator.py Java Tomcat Listener AES128 AntSword passwd

Type JSP with**rc_4_sha256** Encoder | Inject Tomcat Servlet

python generator.py Java Tomcat Servlet RC4 AntSword passwd

Type JSP with**xor_md5** Encoder | AgentFiless Inject HttpServlet

python generator.py Java JDK JavaX XOR AntSword passwd

Type JSPJS with**aes_128_ecb_pkcs7_padding_md5** Encoder | Inject Tomcat WsFilter

python generator.py Java Tomcat WsFilter AES128 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

> Known issue

Reference

GodzillaMemoryShellProject

AntSword-JSP-Template

As-Exploits memshell_manage

Behinder | wsMemShell | ysomap

Download Msmap