菜单
Insecure deserialization → RCE via gadget chains. Load when the app deserializes attacker data: Java (rO0/AC ED base64), PHP `unserialize` (O:), Python pickle, .NET BinaryFormatter/ViewState, Ruby Marshal/YAML. Signals: serialized blobs in cookies/params, `__VIEWSTATE`, `rO0AB`, `O:8:`.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/NoorQureshi/SploitAgent --skill web-deserialization命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Attack Active Directory Certificate Services (ADCS) — ESC1–ESC8 template/CA misconfigurations to escalate to Domain Admin. Load with a domain foothold/creds where ADCS is present, on "certipy", "ESC1", "certificate template", or a CA server. Signals: Cert Publishers, pKIEnrollmentService, ports 443/135 on a CA, certipy find output.
Abuse Active Directory object ACLs/DACLs for lateral movement and escalation — GenericAll, WriteDACL, GenericWrite, WriteOwner, AddMember, ForceChangePassword, and DCSync rights. Load with domain creds + BloodHound showing an ACL edge, on "GenericAll", "WriteDACL", "DCSync", "abuse this edge".
Kerberoasting & AS-REP roasting — request/crack Kerberos tickets to recover service/user passwords offline. Load with any domain foothold or valid domain creds, on "kerberoast", "AS-REP", SPNs, service accounts, ports 88/389. Signals: domain creds in hand, SPNs set, accounts with pre-auth disabled.
| name | web-deserialization |
| description | Insecure deserialization → RCE via gadget chains. Load when the app deserializes attacker data: Java (rO0/AC ED base64), PHP `unserialize` (O:), Python pickle, .NET BinaryFormatter/ViewState, Ruby Marshal/YAML. Signals: serialized blobs in cookies/params, `__VIEWSTATE`, `rO0AB`, `O:8:`. |
| domain | web |
| type | technique |
| stability | learning |
| modes | ["pentest","bugbounty"] |
| severity | critical |
| owasp | ["A08:2021-Software-and-Data-Integrity-Failures"] |
| cwe | ["CWE-502"] |
| tools | ["ysoserial","phpggc","burp"] |
| schema_version | 1 |
The app takes serialized objects from the client (cookies, hidden fields, params, message queues) and deserializes them. Recognizable by format markers.
Deserialization reconstructs objects and can invoke their methods (magic methods, readObject,
__wakeup). A crafted object graph ("gadget chain") strings together existing library methods
to reach a dangerous sink — command execution — during/after deserialization.
rO0AB/AC ED 00 05, PHP O:8:"...":, .NET
__VIEWSTATE/AAEAAAD, Python pickle, Ruby Marshal \x04\x08.ysoserial CommonsCollections1 'curl <collab>' | base64phpggc Monolog/RCE1 system id (pick a gadget matching a loaded framework)ysoserial.net (ViewState needs the MAC key or MAC-disabled).curl/nslookup to your host) as safe proof.An OOB callback or command output proving code executed during deserialization.
ysoserial / phpggc / ysoserial.net; PortSwigger deserialization labs; OWASP.