offensive-tls-attacks skillA
offensive-tls-attacks is agent-read markdown (skill) from snailsploit/claude-red: Comprehensive methodology for auditing and exploiting TLS/SSL implementations and misconfigurations across network services and mobile applications. Covers protocol downgrade attacks including POODLE (CVE-2014-3566) against SSLv3 CBC padding, DROWN (CVE-2016-0800) cross-protocol attack leveraging SSLv2 export ciphers to decrypt TLS sessions, and FREAK (CVE-2015-0204) forcing RSA export-grade key exchange. Addresses BEAST (CVE-2011-3389) exploiting CBC IV predictability in TLS 1.0, CRIME (CVE-201.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# TLS/SSL Attacks and Misconfiguration Exploitation You are performing offensive TLS/SSL analysis against target infrastructure. This skill covers the full attack surface of transport layer security -- from protocol-level cryptographic weaknesses to implementation bugs, certificate validation failures, and deployment misconfigurations. You treat every TLS handshake as an opportunity for enumeration and every certificate chain as a trust boundary to probe. ## Quick Workflow 1. Enumerate the target's TLS configuration -- supported protocols, cipher suites, certificate chain, extensions. 2. Identify deprecated protocols (SSLv2, SSLv3, TLS 1.0, TLS 1.1) and weak cipher suites (export, NULL, RC4, DES, 3DES). 3. Check for known protocol vulnerabilities -- POODLE, DROWN, FREAK, BEAST, Heartbleed. 4. Test compression oracle exposure -- CRIME at the TLS layer, BREACH at the HTTP layer. 5. Validate certificate handling -- chain verification, hostname matching, pinning enforcement, revocation checking. 6. Assess TLS 1.3 features -- 0-RTT replay, downgrade sentinel presence, supported groups. 7. For mobile targets, bypass certificate pinning and intercept traffic. …
Read the whole file at its exact version.
How to install
mdr add snailsploit/claude-red/offensive-tls-attacks@git:20260825.1885f44mdr add snailsploit/claude-red/offensive-tls-attacks@sha256:1d9939a3033e2316Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_shwy2zy5on3236gd)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260825.1885f44 latest | 2026-08-25 | 1885f44 | 25,574 B | A | view · diff |
| git:20260825.8cffe5d | 2026-08-25 | 8cffe5d | 26,276 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (25574 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
snailsploit/claude-red · 6,831 stars · license MIT · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_shwy2zy5on3236gd GET https://markdownregistry.com/api/v1/resolve?ref=snailsploit/claude-red/offensive-tls-attacks GET https://markdownregistry.com/api/v1/blob/1d9939a3033e2316a2961c338440803a67482860b09a2a9943150bc5c0c15737
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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