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  1. Skill

    deploying-tailscale-for-zero-trust-vpn

    mukul975/Anthropic-Cybersecurity-Skills · skills/deploying-tailscale-for-zero-trust-vpn

    Deploys and configures Tailscale (or self-hosted Headscale) as a WireGuard-based zero trust mesh VPN, setting up identity-aware ACLs, exit nodes, subnet routers, and MagicDNS for encrypted peer-to-peer connectivity. Use when replacing traditional VPN servers with an identity-authenticated mesh network or enforcing granular per-device access control lists.

    Repository stars: 35,755 · Incomplete scan

  2. Skill

    detecting-living-off-the-land-attacks

    mukul975/Anthropic-Cybersecurity-Skills · skills/detecting-living-off-the-land-attacks

    Detect abuse of legitimate Windows binaries (LOLBins) used for living off the land attacks. Monitors process creation, command-line arguments, and parent-child relationships to identify suspicious LOLBin execution patterns.

    Repository stars: 35,755 · Incomplete scan

  3. Skill

    performing-web-application-vulnerability-triage

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-web-application-vulnerability-triage

    Triages web application vulnerability findings from DAST/SAST scanners such as Burp Suite and ZAP, using the OWASP Risk Rating Methodology to confirm true positives, dismiss false positives, and prioritize remediation. Use when reviewing scanner output to reduce alert fatigue and rank vulnerabilities for development teams to fix.

    Repository stars: 35,755 · Incomplete scan

  4. Skill

    performing-wireless-security-assessment-with-kismet

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-wireless-security-assessment-with-kismet

    Conduct wireless network security assessments using Kismet to detect rogue access points, hidden SSIDs, weak encryption, and unauthorized clients through passive RF monitoring.

    Repository stars: 35,755 · Incomplete scan

  5. Skill

    analyzing-linux-system-artifacts

    mukul975/Anthropic-Cybersecurity-Skills · skills/analyzing-linux-system-artifacts

    Examine Linux system artifacts (auth logs, cron/systemd persistence, shell history, SSH keys, and system configuration) to uncover evidence of compromise, detect rootkits or backdoors, and reconstruct user/attacker activity. Use when investigating a compromised Linux server or workstation, hunting for persistence mechanisms, or scoping a Linux-based breach during incident response.

    Repository stars: 35,755 · Incomplete scan

  6. Skill

    analyzing-command-and-control-communication

    mukul975/Anthropic-Cybersecurity-Skills · skills/analyzing-command-and-control-communication

    Analyzes malware C2 communication over HTTP, HTTPS, DNS, and custom protocols to reverse-engineer beacon patterns, command structures, data encoding, and infrastructure (primary servers, fallback domains, dead drops). Use after reverse engineering reveals network traffic needing protocol analysis or when building detection signatures for a framework like Cobalt Strike, Metasploit, or Sliver.

    Repository stars: 35,755 · Incomplete scan

  7. Skill

    conducting-domain-persistence-with-dcsync

    mukul975/Anthropic-Cybersecurity-Skills · skills/conducting-domain-persistence-with-dcsync

    Perform DCSync attacks by abusing MS-DRSR replication rights (DS-Replication-Get-Changes/-All) to impersonate a Domain Controller and extract KRBTGT, Domain Admin, and service account hashes for Golden Ticket forging, typically with Mimikatz. Use in authorized engagements after finding principals with replication rights, to establish long-term domain persistence, or to validate detections for replication abuse.

    Repository stars: 35,755 · Incomplete scan

  8. Skill

    post-exploiting-microsoft-graph-with-graphrunner

    mukul975/Anthropic-Cybersecurity-Skills · skills/post-exploiting-microsoft-graph-with-graphrunner

    Runs GraphRunner, a PowerShell post-exploitation toolset built on the Microsoft Graph API, to perform tenant recon, establish persistence (OAuth app injection, inbox rules), escalate privilege via group manipulation, and pillage mailboxes, SharePoint, and Teams data from a foothold Graph token. Use during authorized red-team engagements against Microsoft 365/Entra ID tenants once you hold a Graph token.

    Repository stars: 35,755 · Incomplete scan

  9. Skill

    extracting-iocs-from-malware-samples

    mukul975/Anthropic-Cybersecurity-Skills · skills/extracting-iocs-from-malware-samples

    Extracts indicators of compromise (IOCs) from malware samples, including file hashes, network indicators (IPs, domains, URLs, PCAP indicators), host artifacts (file paths, registry keys, mutexes), and behavioral patterns, using tools like CyberChef, then defangs and exports them in standard threat-intel formats. Use for IOC extraction, threat indicator harvesting, or building detection content from a sample.

    Repository stars: 35,755 · Incomplete scan

  10. Skill

    implementing-aws-iam-permission-boundaries

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-aws-iam-permission-boundaries

    Configures AWS IAM permission boundaries that cap the maximum permissions an identity-based policy can grant to a user or role, so effective permissions are the intersection of the identity policy and the boundary even if the policy grants AdministratorAccess. Use when letting security teams delegate IAM role and policy creation to developers for self-service while enforcing least-privilege ceilings and preventing privilege escalation.

    Repository stars: 35,755 · Incomplete scan

  11. Skill

    configuring-aws-verified-access-for-ztna

    mukul975/Anthropic-Cybersecurity-Skills · skills/configuring-aws-verified-access-for-ztna

    Configure AWS Verified Access to provide VPN-less zero trust network access to internal apps, combining identity trust providers (IAM Identity Center, Okta/OIDC), device posture providers (CrowdStrike, Jamf), Cedar policy authoring, and Terraform deployment. Use when replacing VPN access with ZTNA, writing Cedar access policies, or deploying Verified Access instances, groups, and endpoints across AWS accounts.

    Repository stars: 35,755 · Incomplete scan

  12. Skill

    analyzing-heap-spray-exploitation

    mukul975/Anthropic-Cybersecurity-Skills · skills/analyzing-heap-spray-exploitation

    Detect and analyze heap spray attacks in memory dumps using Volatility3 plugins to identify NOP sled patterns, shellcode landing zones, and suspicious large allocations in process virtual address space.

    Repository stars: 35,755 · Incomplete scan

  13. Skill

    performing-threat-emulation-with-atomic-red-team

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-threat-emulation-with-atomic-red-team

    Executes Atomic Red Team tests for MITRE ATT&CK technique validation using the atomic-operator Python framework. Loads test definitions from YAML atomics, runs attack simulations, and validates detection coverage. Use when testing SIEM detection rules, validating EDR coverage, or conducting purple team exercises.

    Repository stars: 35,755 · Incomplete scan

  14. Skill

    performing-soap-web-service-security-testing

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-soap-web-service-security-testing

    Performs security testing of SOAP web services by analyzing WSDL definitions and testing for XML injection, XXE, WS-Security bypass, SOAPAction spoofing, and XPath injection. Use when assessing a SOAP/WSDL-based API endpoint for XML-related vulnerabilities during a penetration test.

    Repository stars: 35,755 · Incomplete scan

  15. Skill

    performing-ssl-tls-security-assessment

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-ssl-tls-security-assessment

    Assess SSL/TLS server configurations using the sslyze Python scanning library to evaluate supported protocol versions, cipher suite strength, certificate chain validation, HSTS enforcement, OCSP stapling, and known vulnerabilities such as Heartbleed and ROBOT. Use when conducting a security assessment of a server's TLS configuration or verifying remediation of cipher/certificate weaknesses.

    Repository stars: 35,755 · Incomplete scan

  16. Skill

    analyzing-security-logs-with-splunk

    mukul975/Anthropic-Cybersecurity-Skills · skills/analyzing-security-logs-with-splunk

    Leverages Splunk Enterprise Security and SPL (Search Processing Language) to investigate security incidents through log correlation, timeline reconstruction, and anomaly detection. Covers Windows event logs, firewall logs, proxy logs, and authentication data analysis. Activates for requests involving Splunk investigation, SPL queries, SIEM log analysis, security event correlation, or log-based incident investigation.

    Repository stars: 35,755 · Incomplete scan

  17. Skill

    implementing-iec-62443-security-zones

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-iec-62443-security-zones

    Designs security zones and conduits for industrial control systems (IACS) per IEC 62443-3-2 — risk-based zone partitioning, Security Level target (SL-T) assignment, conduit controls, and firewall microsegmentation validated against the Purdue Reference Model. Use when designing OT network zones for a new facility, retrofitting zones into a flat OT network, or upgrading VLAN-only segmentation for IEC 62443-3-2 compliance.

    Repository stars: 35,755 · Incomplete scan

  18. Skill

    performing-endpoint-vulnerability-remediation

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-endpoint-vulnerability-remediation

    Performs vulnerability remediation on endpoints by prioritizing CVEs based on risk scoring, deploying patches, applying configuration changes, and validating fixes. Use when remediating findings from vulnerability scans, responding to critical CVE advisories, or maintaining endpoint compliance with patch management SLAs. Activates for requests involving vulnerability remediation, CVE patching, endpoint vulnerability management, or security fix deployment.

    Repository stars: 35,755 · Incomplete scan

  19. Skill

    scanning-kubernetes-manifests-with-kubesec

    mukul975/Anthropic-Cybersecurity-Skills · skills/scanning-kubernetes-manifests-with-kubesec

    Scores Kubernetes resource manifests with Kubesec to flag misconfiguration and privilege-escalation risk before deployment, mapping each finding back to the securityContext change that fixes it. Use when gating manifests in CI, reviewing YAML or a rendered chart before it reaches a cluster, or explaining why a manifest scored negatively. Keywords: Kubesec, manifest score, securityContext, readOnlyRootFilesystem, runAsNonRoot, CI gate. Do not use for scanning built images for CVEs - use scanning-docker-images-with-trivy; for admission-time enforcement use implementing-opa-gatekeeper-for-policy-enforcement.

    Repository stars: 35,755 · Incomplete scan

  20. Skill

    implementing-jwt-signing-and-verification

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-jwt-signing-and-verification

    Implements secure JWT (RFC 7519) signing and verification using HMAC-SHA256, RSA-PSS, ES256, and EdDSA, including token expiration, claims validation, and defenses against algorithm-confusion, none-algorithm, and key-injection attacks. Use when adding or hardening JWT-based authentication/authorization, or when auditing token verification code for common JWT vulnerabilities.

    Repository stars: 35,755 · Incomplete scan

  21. Skill

    hunting-for-lateral-movement-via-wmi

    mukul975/Anthropic-Cybersecurity-Skills · skills/hunting-for-lateral-movement-via-wmi

    Detects WMI-based lateral movement (e.g. wmic process call create, Win32_Process.Create()) by analyzing Windows Event ID 4688 and Sysmon Event ID 1 for WmiPrvSE.exe spawning suspicious child processes like cmd.exe or powershell.exe, plus WMI-Activity/Operational events 5857/5860/5861 for subscription-based persistence. Use when hunting for remote code execution via WMI or investigating lateral movement across Windows hosts.

    Repository stars: 35,755 · Incomplete scan

  22. Skill

    implementing-diamond-model-analysis

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-diamond-model-analysis

    The Diamond Model of Intrusion Analysis provides a structured framework for analyzing cyber intrusions by examining four core features - Adversary, Capability, Infrastructure, and Victim. This skill covers implementing the Diamond Model programmatically to classify and correlate intrusion events, build activity threads, and generate pivot-ready intelligence.

    Repository stars: 35,755 · Incomplete scan

  23. Skill

    performing-paste-site-monitoring-for-credentials

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-paste-site-monitoring-for-credentials

    Monitor paste sites like Pastebin and GitHub Gists for leaked credentials, API keys, and sensitive data dumps using automated scraping and keyword matching to detect breaches early.

    Repository stars: 35,755 · Incomplete scan

  24. Skill

    building-vulnerability-exception-tracking-system

    mukul975/Anthropic-Cybersecurity-Skills · skills/building-vulnerability-exception-tracking-system

    Build a vulnerability exception and risk acceptance tracking system covering approval workflows, compensating controls documentation, and automatic expiration for vulnerabilities that miss SLA remediation timelines. Use when standing up a governance process for risk acceptance and exception approvals to support PCI DSS, SOC 2, or NIST CSF compliance.

    Repository stars: 35,755 · Incomplete scan

  25. Skill

    implementing-endpoint-detection-with-wazuh

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-endpoint-detection-with-wazuh

    Deploys and configures Wazuh SIEM/XDR for endpoint detection, covering agent authentication and management, custom decoder and rule XML creation, alert querying via the Wazuh REST API, rule testing with wazuh-logtest, and automated active-response actions. Use when setting up endpoint detection and response, writing or testing custom Wazuh rules, or querying and triaging Wazuh alerts.

    Repository stars: 35,755 · Incomplete scan

  26. Skill

    relaying-ntlm-for-adcs-esc8

    mukul975/Anthropic-Cybersecurity-Skills · skills/relaying-ntlm-for-adcs-esc8

    Uses Impacket's ntlmrelayx.py with a coercion tool (PetitPotam, Coercer, printerbug) to relay NTLM authentication from a coerced domain controller into the AD CS HTTP web-enrollment endpoint (ESC8), obtaining a DC certificate usable via Certipy for PKINIT/DCSync. Use during internal AD penetration tests or purple-team exercises when AD CS Web Enrollment lacks Extended Protection for Authentication.

    Repository stars: 35,755 · Incomplete scan

  27. Skill

    analyzing-tls-certificate-transparency-logs

    mukul975/Anthropic-Cybersecurity-Skills · skills/analyzing-tls-certificate-transparency-logs

    Queries Certificate Transparency logs via crt.sh and pycrtsh to detect phishing domains, unauthorized certificate issuance, and shadow IT. Monitors newly issued certificates for typosquatting and brand impersonation using Levenshtein distance. Use for proactive phishing domain detection and certificate monitoring.

    Repository stars: 35,755 · Incomplete scan

  28. Skill

    hunting-for-living-off-the-land-binaries

    mukul975/Anthropic-Cybersecurity-Skills · skills/hunting-for-living-off-the-land-binaries

    Proactively hunts for adversary abuse of legitimate, signed system binaries (LOLBins) used to execute malicious payloads, download files, or proxy execution while evading application allowlisting and defense-evasion controls. Use when building LOLBins detection rules for EDR/SIEM or when threat hunting for defense-evasion activity involving trusted system binaries.

    Repository stars: 35,755 · Incomplete scan

  29. Skill

    performing-open-source-intelligence-gathering

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-open-source-intelligence-gathering

    Open Source Intelligence (OSINT) gathering is the first active phase of a red team engagement, where operators collect publicly available information about the target organization to identify attack s

    Repository stars: 35,755 · Incomplete scan

  30. Skill

    exploiting-zerologon-vulnerability-cve-2020-1472

    mukul975/Anthropic-Cybersecurity-Skills · skills/exploiting-zerologon-vulnerability-cve-2020-1472

    Exploits the Zerologon vulnerability (CVE-2020-1472) in the Netlogon Remote Protocol using Impacket to reset a domain controller's machine account password to empty, then runs DCSync via secretsdump.py to dump domain credentials. Use when red-teaming or validating unpatched Active Directory domain controllers for Zerologon, including restoring the machine account password afterward.

    Repository stars: 35,755 · Incomplete scan

  31. Skill

    detecting-typosquatting-packages-in-npm-pypi

    mukul975/Anthropic-Cybersecurity-Skills · skills/detecting-typosquatting-packages-in-npm-pypi

    Detects typosquatting attacks in npm and PyPI package registries by analyzing package name similarity using Levenshtein distance and other string metrics, examining publish date heuristics to identify recently created packages mimicking established ones, and flagging download count anomalies where suspicious packages have disproportionately low usage compared to their legitimate targets. The analyst queries the PyPI JSON API and npm registry API to gather package metadata for automated comparison. Activates for requests involving package typosquatting detection, dependency confusion analysis, malicious package identification, or software supply chain threat hunting in package registries.

    Repository stars: 35,755 · Incomplete scan

  32. Skill

    detecting-evasion-techniques-in-endpoint-logs

    mukul975/Anthropic-Cybersecurity-Skills · skills/detecting-evasion-techniques-in-endpoint-logs

    Detects defense evasion techniques used by adversaries in endpoint logs including log tampering, timestomping, process injection, and security tool disabling. Use when investigating suspicious endpoint behavior, building detection rules for evasion tactics, or conducting threat hunting for stealthy adversary activity. Activates for requests involving evasion detection, defense evasion analysis, log tampering detection, or MITRE ATT&CK TA0005.

    Repository stars: 35,755 · Incomplete scan

  33. Skill

    executing-red-team-exercise

    mukul975/Anthropic-Cybersecurity-Skills · skills/executing-red-team-exercise

    Run a stealthy, MITRE ATT&CK-mapped adversary emulation against an organization's people, processes, and technology, using C2 infrastructure (Cobalt Strike, Sliver, Brute Ratel, Mythic) through the full attack lifecycle to test SOC detection and response rather than just find vulnerabilities. Use when executing a full-scope red team exercise, adversary simulation/emulation, or a regulatory exercise (TIBER-EU, CBEST, AASE, iCAST) with executive authorization and a signed Rules of Engagement already in place.

    Repository stars: 35,755 · Incomplete scan

  34. Skill

    performing-jwt-none-algorithm-attack

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-jwt-none-algorithm-attack

    Execute and test the JWT none algorithm attack, crafting tokens with the alg header set to none using PyJWT and an intercepting proxy (Burp Suite/mitmproxy) to bypass signature verification and forge arbitrary claims. Use during authorized penetration tests or security assessments of applications that use JWT for authentication or authorization, to validate that the server rejects unsigned tokens.

    Repository stars: 35,755 · Incomplete scan

  35. Skill

    implementing-ransomware-kill-switch-detection

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-ransomware-kill-switch-detection

    Analyzes ransomware kill switch mechanisms, including mutex-based execution guards, domain-based kill switches (e.g. WannaCry-style), and registry termination checks, then implements mutex vaccination and kill switch domain monitoring to stop ransomware before it runs. Use when analyzing a sample's execution guards or deploying vaccination/monitoring as a defensive control.

    Repository stars: 35,755 · Incomplete scan

  36. Skill

    performing-cloud-forensics-with-aws-cloudtrail

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-cloud-forensics-with-aws-cloudtrail

    Investigate AWS account compromise by querying CloudTrail with boto3's LookupEvents or AWS Athena SQL over S3-delivered logs, filtering on suspicious user agents, source IPs, and event names to reconstruct an attacker timeline. Use when tracing unauthorized API calls, S3 data exfiltration, IAM privilege escalation, or credential exposure, and building a forensic report of findings and remediation steps.

    Repository stars: 35,755 · Incomplete scan

  37. Skill

    configuring-snort-ids-for-intrusion-detection

    mukul975/Anthropic-Cybersecurity-Skills · skills/configuring-snort-ids-for-intrusion-detection

    Installs, configures, and tunes Snort 3 to monitor network traffic for malicious activity using custom and community rulesets, preprocessors, and alert output plugins. Use when deploying network-based intrusion detection at key boundaries, writing custom Snort rules, tuning rulesets to reduce false positives, or integrating Snort alerts with a SIEM.

    Repository stars: 35,755 · Incomplete scan

  38. Skill

    detecting-modbus-protocol-anomalies

    mukul975/Anthropic-Cybersecurity-Skills · skills/detecting-modbus-protocol-anomalies

    Detect anomalies in Modbus/TCP and Modbus RTU industrial traffic via function code monitoring, register range validation, timing analysis, and deep packet inspection, using Zeek's Modbus analyzer, Suricata IDS with OT rules, and Python Markov chain models of normal transaction sequences. Use for deploying Modbus IDS in OT environments, baselining polling patterns, investigating suspicious Modbus traffic, or building function code allowlists.

    Repository stars: 35,755 · Incomplete scan

  39. Skill

    analyzing-network-traffic-with-wireshark

    mukul975/Anthropic-Cybersecurity-Skills · skills/analyzing-network-traffic-with-wireshark

    Captures and analyzes network packet data using Wireshark and tshark to identify malicious traffic patterns, diagnose protocol issues, extract artifacts, and support incident response investigations on authorized network segments.

    Repository stars: 35,755 · Incomplete scan

  40. Skill

    building-super-timelines-with-plaso

    mukul975/Anthropic-Cybersecurity-Skills · skills/building-super-timelines-with-plaso

    Generate forensic super-timelines with Plaso's log2timeline.py, pinfo.py, psort.py, and psteal.py CLI tools (fusing file-system MACB, registry, EVTX, browser history, prefetch, LNK, and more), then triage and filter the results in Timesketch. Use when reconstructing the full sequence of events on a compromised or forensically imaged host during a DFIR investigation.

    Repository stars: 35,755 · Incomplete scan

  41. Skill

    securing-container-registry-with-harbor

    mukul975/Anthropic-Cybersecurity-Skills · skills/securing-container-registry-with-harbor

    Configures the security features of the Harbor open-source container registry - integrated Trivy scanning, Cosign and Notary content trust policies, project-level RBAC, immutable tag and retention rules, and OIDC authentication - to enforce provenance and block deployment of vulnerable images. Use when deploying or hardening Harbor, or when compliance requires that only signed and scanned images can be pulled. Keywords: Harbor, project policy, content trust, immutable tag, retention, robot account, OIDC, replication. Do not use for signing images with Cosign outside a registry - use implementing-image-provenance-verification-with-cosign.

    Repository stars: 35,755 · Incomplete scan

  42. Skill

    implementing-supply-chain-security-with-in-toto

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-supply-chain-security-with-in-toto

    Implements supply chain integrity verification for container builds with the in-toto framework: generating signing keys, defining a supply chain layout, recording pipeline steps as signed link metadata, verifying before deployment, enforcing at Kubernetes admission, and integrating with SLSA. Use when attesting CI/CD pipeline steps, proving an image followed the approved build process, or enforcing provenance at admission. Keywords: in-toto, layout, link metadata, step, inspection, SLSA, provenance, admission. Do not use for signing and verifying images with Cosign - use implementing-image-provenance-verification-with-cosign.

    Repository stars: 35,755 · Incomplete scan

  43. Skill

    reverse-engineering-ransomware-encryption-routine

    mukul975/Anthropic-Cybersecurity-Skills · skills/reverse-engineering-ransomware-encryption-routine

    Reverse engineer ransomware encryption routines to identify cryptographic algorithms, key generation flaws, and potential decryption opportunities using static and dynamic analysis.

    Repository stars: 35,755 · Incomplete scan

  44. Skill

    implementing-aws-nitro-enclave-security

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-aws-nitro-enclave-security

    Build AWS Nitro Enclave confidential computing environments using nitro-cli to create enclave images, configure attestation-aware KMS policies with PCR condition keys, validate attestation documents against the Nitro PKI root, and set up vsock/kmstool-enclave-cli pipelines for processing PII, keys, and health records. Use for Nitro Enclave setup, attestation validation, or scoping KMS to an enclave image hash.

    Repository stars: 35,755 · Incomplete scan

  45. Skill

    performing-threat-landscape-assessment-for-sector

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-threat-landscape-assessment-for-sector

    Conducts a sector-specific threat landscape assessment (financial, healthcare, energy, government, etc.) by profiling targeting threat actors, mapping attack vectors and MITRE ATT&CK TTPs with the attackcti/pandas Python stack, and analyzing exploited CVEs and incident trends from ISAC and vendor reports. Use when producing CTI for risk management or board-level reporting on an industry's threat exposure.

    Repository stars: 35,755 · Incomplete scan

  46. Skill

    detecting-aws-iam-privilege-escalation

    mukul975/Anthropic-Cybersecurity-Skills · skills/detecting-aws-iam-privilege-escalation

    Detect AWS IAM privilege escalation paths using boto3 and Cloudsplaining policy analysis to identify overly permissive policies, dangerous permission combinations, and least-privilege violations

    Repository stars: 35,755 · Incomplete scan

  47. Skill

    performing-active-directory-forest-trust-attack

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-active-directory-forest-trust-attack

    Enumerate and audit Active Directory forest trust relationships using Impacket for SID filtering analysis, trust key extraction, cross-forest SID history abuse detection, and inter-realm Kerberos ticket assessment. Use when red-teaming multi-forest AD environments or auditing forest trusts for cross-forest privilege escalation and trust ticket forgery exposure.

    Repository stars: 35,755 · Incomplete scan

  48. Skill

    implementing-semgrep-for-custom-sast-rules

    mukul975/Anthropic-Cybersecurity-Skills · skills/implementing-semgrep-for-custom-sast-rules

    Write custom Semgrep SAST rules in YAML to detect application-specific vulnerabilities, enforce coding standards, and integrate into CI/CD pipelines.

    Repository stars: 35,755 · Incomplete scan

  49. Skill

    performing-ip-reputation-analysis-with-shodan

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-ip-reputation-analysis-with-shodan

    Analyze IP address reputation using the Shodan API to identify open ports, running services, known vulnerabilities, and hosting context for threat intelligence enrichment and incident triage.

    Repository stars: 35,755 · Incomplete scan

  50. Skill

    performing-api-rate-limiting-bypass

    mukul975/Anthropic-Cybersecurity-Skills · skills/performing-api-rate-limiting-bypass

    Tests API rate limiting for bypass vulnerabilities using Python (requests/aiohttp) and Burp Suite Turbo Intruder to manipulate headers (e.g. X-Forwarded-For spoofing), IPs, HTTP methods, API versions, and encodings, mapping findings to OWASP API4:2023 Unrestricted Resource Consumption. Use when assessing, under written authorization, whether rate limits can be bypassed to enable brute force or resource-exhaustion attacks.

    Repository stars: 35,755 · Incomplete scan

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