claude

secskills-offense

Attacker tradecraft with the judgment, not just the commands. 40 offensive security skills for red teams and pentesters: web/API/auth exploitation (JWT, OAuth/OIDC, SAML, XXE, SSRF, deserialization, GraphQL, gRPC), Active Directory and Entra ID, AD CS ESC1-16, Kerberos delegation, Linux/Windows privilege escalation, cloud, managed Kubernetes, serverless, CI/CD, containers, mobile, wireless, Bluetooth/NFC, ICS/OT, Web3, reconnaissance, social engineering, persistence, and password cracking — plus deception-spotting and multi-day engagement discipline. Every skill fact-checked against primary sources. Pairs with secskills-core.

191 on GitHubby trilwuv4.6.0MITupdated 2 months agosecurity
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Plugin secskills-offense from marketplace secskills-marketplace in trilwu/secskills. Commands read from the repo's manifest — 1 month ago.

What it installs

Skills (40)

  • abusing-adcs

    Enumerate and abuse Active Directory Certificate Services with Certipy and Certify — the ESC1 through ESC16 escalation paths, vulnerable template and CA configurations, NTLM relay to web enrollment, certificate-based authentication and persistence, and the strong-mapping changes that gate several of

  • abusing-ci-cd-oidc

    Exploit CI/CD pipeline misconfigurations and OIDC federation weaknesses across GitHub Actions, GitLab CI, and Jenkins -- poisoned workflows, secret exfiltration, runner compromise, overly broad OIDC trust policies, build artifact poisoning, and credential theft. Use when pentesting CI/CD infrastruct

  • attacking-active-directory

    Attack and enumerate Active Directory environments using Kerberos attacks (Kerberoasting, ASREPRoasting), credential dumping (DCSync, Mimikatz), lateral movement (PtH, PtT), and BloodHound analysis. Use when pentesting Windows domains or exploiting AD misconfigurations.

  • attacking-bluetooth-nfc

    Attack Bluetooth Classic, BLE, and NFC targets -- device enumeration, GATT characteristic exploitation, BLE MITM and replay, Ubertooth and nRF sniffing, MIFARE Classic cracking, Proxmark3 card cloning, NFC relay attacks, and access control bypass. Use when pentesting BLE peripherals or IoT devices,

  • attacking-eks-gke-aks

    Assess managed Kubernetes clusters on EKS, GKE, and AKS by exploiting the seams between cloud IAM and Kubernetes RBAC -- IRSA/OIDC trust abuse, Workload Identity Federation, pod-to-IMDS escalation, aws-auth ConfigMap takeover, node pool service account abuse, and AAD integration weaknesses. Use when

  • attacking-entra-id

    Attack and enumerate Azure AD / Entra ID tenants — initial recon with AADInternals and ROADtools, password spraying, token theft (PRT, CAE, refresh tokens), application and service principal abuse, Conditional Access bypass, cross-tenant pivoting, hybrid identity attacks (PTA agent, Azure AD Connect

  • attacking-graphql

    Test GraphQL APIs — introspection and schema recovery when introspection is disabled, field suggestion abuse, batching and alias-based rate limit bypass, query depth and complexity denial of service, authorization gaps per field and per resolver, and mutation abuse. Use when a target exposes /graphq

  • attacking-grpc-protobuf

    Test gRPC and Protocol Buffers services — recovering .proto definitions from server reflection or compiled descriptors, calling methods with grpcurl and grpcui, intercepting HTTP/2 and gRPC-Web traffic, and fuzzing unknown message schemas with protobuf-inspector. Use when a target speaks gRPC, HTTP/

  • attacking-hardware-interfaces

    Assess the physical attack surface of embedded devices — finding and using UART consoles, JTAG/SWD debug, and SPI/I2C flash; dumping firmware off-chip; triaging secure boot; and studying sub-GHz RF replay feasibility with an SDR. Use when you have physical access to a device or board, need to identi

  • attacking-jwt

    Attack JSON Web Tokens by breaking the server's signature-verification decision — alg:none and its case variants, RS256-to-HS256 key confusion using the public key as an HMAC secret, weak HMAC secret cracking, jku/x5u/kid/jwk header injection, embedded-key self-signing, claim tampering, and algorith

  • attacking-kerberos-delegation

    Identify and abuse Active Directory Kerberos delegation — unconstrained delegation with printer-bug coercion, constrained delegation with protocol transition (S4U2Self/S4U2Proxy), and resource-based constrained delegation via machine-account creation and msDS-AllowedToActOnBehalfOfOtherIdentity. Use

  • attacking-oauth-oidc

    Attack OAuth 2.0 and OpenID Connect flows — enumerate endpoints from the OIDC discovery document, break redirect_uri validation with path traversal, open-redirect chaining, subdomain and regex weakness, and %2F/@ parser tricks, exploit missing state (callback CSRF) and absent or downgraded PKCE, ste

  • attacking-saml

    Attack SAML single sign-on by decoding and tampering with signed XML assertions — XML signature wrapping (XSW1-XSW8), signature stripping, assertion and attribute tampering, NameID comment injection, XXE through the SAML parser, certificate faking, recipient confusion and IdP-initiated replay, and G

  • attacking-serverless

    Attack serverless compute — AWS Lambda, Azure Functions, GCP Cloud Functions, and edge runtimes like Cloudflare Workers. Enumerate functions, inject through event sources (S3, SQS, SNS, API Gateway, EventBridge), extract credentials from the execution environment, abuse over-privileged IAM roles, ex

  • attacking-wireless-networks

    Attack WiFi networks using WPA/WPA2 cracking, WPS exploitation, Evil Twin attacks, deauthentication, and wireless reconnaissance. Use when pentesting wireless networks or performing WiFi security assessments.

  • bypassing-mobile-pinning

    Diagnose and defeat TLS interception failures in mobile apps — certificate pinning, Android Network Security Config, user-CA distrust, native BoringSSL pinning, and mutual TLS — using objection, Frida, SSL Kill Switch, and APK patching. Use when Burp, mitmproxy, or Charles shows a TLS handshake erro

  • bypassing-root-jailbreak-detection

    Defeat root, jailbreak, emulator, debugger, and Frida detection in mobile apps using Magisk DenyList, Zygisk modules, objection, and targeted Frida hooks, and understand where hardware-backed attestation like Play Integrity cannot be hooked. Use when an app exits, shows "device not secure", or silen

  • cracking-passwords

    Crack password hashes using hashcat/john, perform password spraying, brute force authentication, and execute pass-the-hash attacks. Use when cracking credentials or performing password-based attacks.

  • enumerating-network-services

    Enumerate and exploit network services including SMB, FTP, SSH, RDP, HTTP, databases (MySQL, MSSQL, PostgreSQL, MongoDB), LDAP, NFS, DNS, and SNMP. Use when testing network service security or performing port-based exploitation.

  • escalating-linux-privileges

    Escalate privileges on Linux systems using SUID/SGID binaries, capabilities, sudo misconfigurations, cron jobs, kernel exploits, and container escapes. Use when performing Linux post-exploitation or privilege escalation.

  • escalating-windows-privileges

    Escalate privileges on Windows systems using service misconfigurations, DLL hijacking, token manipulation, UAC bypasses, registry exploits, and credential dumping. Use when performing Windows post-exploitation or privilege escalation.

  • escaping-hardened-containers

    Escape containers that drop capabilities, enforce seccomp profiles, and run behind AppArmor or SELinux — enumerating residual capabilities, analyzing seccomp filters, abusing single-capability escapes, cgroup release agents, filesystem mounts, and runtime CVEs. Use when a container has no --privileg

  • establishing-persistence

    Establish persistence on Windows and Linux systems using registry keys, scheduled tasks, services, cron jobs, SSH keys, backdoor accounts, and rootkits. Use when performing post-exploitation or maintaining long-term access.

  • exploiting-cloud-platforms

    Exploit AWS, Azure, and GCP cloud misconfigurations including S3 buckets, IAM roles, metadata services, serverless functions, and cloud-specific privilege escalation. Use when pentesting cloud environments or assessing cloud security.

  • exploiting-containers

    Escape Docker containers and exploit Kubernetes clusters using privileged containers, Docker socket access, misconfigurations, and API abuse. Use when testing container security or performing container escape.

  • exploiting-deserialization

    Identify and exploit insecure deserialization across Java, .NET, PHP, Python, and Ruby — recognizing serialized formats by magic bytes, finding gadget chains with ysoserial and ysoserial.net, and detecting blind cases via DNS or timing. Use when a request contains base64 starting with rO0AB or AAEAA

  • exploiting-memory-corruption

    Develop working exploits from memory-corruption bugs in native binaries — turning a stack/heap overflow, use-after-free, or type confusion into control flow, an arbitrary read/write, and a shell, and defeating ASLR, NX, stack canaries, PIE, and RELRO along the way. Use when you have a crashing input

  • exploiting-ssrf

    Find and exploit server-side request forgery — reaching cloud instance metadata on AWS IMDSv1/IMDSv2, Azure IMDS, and GCP, internal service discovery, filter and allowlist bypasses via DNS rebinding, redirects, and encoding, and blind SSRF confirmation out of band. Use when an application fetches a

  • exploiting-web3-smart-contracts

    Audit and exploit smart contracts and Web3 applications including reentrancy, integer overflow, access control flaws, and DeFi-specific vulnerabilities. Use when testing blockchain applications or performing smart contract audits.

  • exploiting-xxe

    Exploit XML External Entity injection to read local files and reach internal services — in-band file read, php://filter base64 wrappers, SSRF to cloud metadata, blind out-of-band exfiltration with an external DTD, parameter entities, XInclude, and SVG/Office-document vectors. Use when an endpoint ac

  • performing-reconnaissance

    Perform OSINT, subdomain enumeration, port scanning, web reconnaissance, email harvesting, and cloud asset discovery for initial access. Use when gathering intelligence or mapping attack surface.

  • performing-social-engineering

    Conduct phishing campaigns, credential harvesting, pretexting, and social engineering attacks using tools like Gophish, SET, and custom techniques. Use when performing social engineering assessments or red team engagements.

  • recognizing-deception

    Recognize defensive deception during an engagement — honeypots, honeytokens and canary tokens, decoy AD accounts and shares, canary files, and deceptive cloud credentials — before interacting with them, and handle a suspected decoy without burning the engagement. Use when a target is unexpectedly ea

  • testing-apis

    Test REST and GraphQL APIs for authentication bypasses, authorization flaws, IDOR, mass assignment, injection attacks, and rate limiting issues. Use when pentesting APIs or testing microservices security.

  • testing-ics-ot-protocols

    Test Industrial Control Systems and Operational Technology protocols — Modbus, DNP3, OPC UA, BACnet, EtherNet/IP, S7comm, MQTT — with safety-first methodology for SCADA and ICS environments. Use when assessing OT network security, testing ICS protocol authentication, reviewing IT-OT segmentation, or

  • testing-mobile-applications

    Pentest Android and iOS mobile applications including APK analysis, dynamic analysis, SSL pinning bypass, root/jailbreak detection bypass, and mobile-specific vulnerabilities. Use when testing mobile app security or performing mobile pentesting.

  • testing-mobile-ipc

    Test mobile inter-process communication and deep link attack surface — exported Android activities, services, receivers and content providers, intent redirection, PendingIntent hijacking, App Links verification, iOS custom URL schemes, Universal Links, and App Groups — using drozer, adb, and Frida.

  • testing-thick-clients

    Security-test desktop thick-client applications (.NET/WPF, Java, Electron, native Win32) against their local and network attack surface — proxying non-HTTP traffic, extracting secrets and DB connection strings from config/registry/memory, bypassing client-side trust controls, and reviewing update ch

  • testing-web-applications

    Test web applications for security vulnerabilities including SQLi, XSS, command injection, JWT attacks, SSRF, file uploads, XXE, and API flaws. Use when pentesting web apps, analyzing authentication, or exploiting OWASP Top 10 vulnerabilities.

  • transferring-files

    Transfer files between systems using HTTP, SMB, FTP, netcat, base64 encoding, and living-off-the-land techniques for both Linux and Windows. Use when moving tools or exfiltrating data.

View source on GitHub trilwu.github.io

More from trilwu/secskills

All 3 plugins →

The reverse-engineering and code-audit foundation both sides share. 30 dual-use security skills: native and Go/Rust/.NET/iOS/firmware reverse engineering, packers, and Flutter/React Native/Unity/Xamarin runtimes; source-code auditing with PHP-specific depth; webshell and backdoor hunting; multi-agent vulnerability-research orchestration; supply-chain, cryptography, MCP, and pull-request review; vetting third-party agent skills and MCP servers; AI/LLM security; ATT&CK technique mapping; engagement-state discipline; and findings reporting. Ships the ttp-index.json ATT&CK map. Every skill fact-checked against primary sources.

30 skills

191

DFIR and detection built on preserve-first, base-rate discipline. 22 defensive security skills for SOC analysts, incident responders, and detection engineers: alert triage, malware and shellcode analysis, memory/disk/network forensics, phishing-email analysis, Windows endpoint DFIR, Linux persistence hunting, AWS/Azure/GCP/M365-Entra incident investigation, Kubernetes defense, cloud posture hardening, threat hunting, detection-as-code (Sigma/YARA/Suricata) with real false-positive analysis, risk-based vulnerability management, and threat intelligence. Every skill fact-checked against primary sources. Pairs with secskills-core.

22 skills

191

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