Incident Response Network
LeoYeAI/openclaw-master-skills
Network forensics evidence collection and analysis during security incidents.
Agent skill
Analyzes Windows Security, System, and Sysmon event logs in Splunk to detect authentication attacks, privilege escalation, persistence mechanisms, and lateral movement using SPL queries mapped to…
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-windows-event-logs-in-splunk --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/analyzing-windows-event-logs-in-splunk .claude/skills/analyzing-windows-event-logs-in-splunk && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "analyzing-windows-event-logs-in-splunk" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-windows-event-logs-in-splunk into .claude/skills/analyzing-windows-event-logs-in-splunk/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-windows-event-logs-in-splunk", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-windows-event-logs-in-splunkType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-windows-event-logs-in-splunk --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/analyzing-windows-event-logs-in-splunk .agents/skills/analyzing-windows-event-logs-in-splunk && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "analyzing-windows-event-logs-in-splunk" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-windows-event-logs-in-splunk into .agents/skills/analyzing-windows-event-logs-in-splunk/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-windows-event-logs-in-splunk", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-windows-event-logs-in-splunk --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/analyzing-windows-event-logs-in-splunk .cursor/skills/analyzing-windows-event-logs-in-splunk && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "analyzing-windows-event-logs-in-splunk" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-windows-event-logs-in-splunk into .cursor/skills/analyzing-windows-event-logs-in-splunk/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-windows-event-logs-in-splunk", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/analyzing-windows-event-logs-in-splunk--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-windows-event-logs-in-splunk --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/analyzing-windows-event-logs-in-splunk .gemini/skills/analyzing-windows-event-logs-in-splunk && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "analyzing-windows-event-logs-in-splunk" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-windows-event-logs-in-splunk into .gemini/skills/analyzing-windows-event-logs-in-splunk/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-windows-event-logs-in-splunk", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-windows-event-logs-in-splunkInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/analyzing-windows-event-logs-in-splunk .github/skills/analyzing-windows-event-logs-in-splunk && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "analyzing-windows-event-logs-in-splunk" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-windows-event-logs-in-splunk into .github/skills/analyzing-windows-event-logs-in-splunk/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-windows-event-logs-in-splunk", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-windows-event-logs-in-splunk --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/analyzing-windows-event-logs-in-splunk .opencode/skills/analyzing-windows-event-logs-in-splunk && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "analyzing-windows-event-logs-in-splunk" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-windows-event-logs-in-splunk into .opencode/skills/analyzing-windows-event-logs-in-splunk/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-windows-event-logs-in-splunk", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
analyzing-windows-event-logs-in-splunkAnalyzes Windows Security, System, and Sysmon event logs in Splunk to detect authentication attacks, privilege escalation, persistence mechanisms, and lateral movement using SPL queries mapped to…
Analyzing Windows Event Logs In Splunk is an agent skill from mukul975/Anthropic-Cybersecurity-Skills. Analyzes Windows Security, System, and Sysmon event logs in Splunk to detect authentication attacks, privilege escalation, persistence mechanisms, and lateral movement using SPL queries mapped to MITRE ATT&CK techniques. Use when SOC analysts need to investigate Windows-based threats, build detection queries, or perform forensic timeline analysis of Windows endpoints and domain controllers.
Its SKILL.md is about 2.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including scripts and reference files (for example `references/api-reference.md` and `scripts/agent.py`).
It sits in Security, covering Red teaming and adversary simulation and Digital forensics. It works with Splunk. The repository describes itself as: 817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io…. The licence is Apache-2.0.
6 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 54a7988. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Ships 1 file in scripts/ (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Analyzing Windows Event Logs In Splunk loads about 2.8k tokens when it runs, and up to ~3.3k if it reads all its reference files. Until then it costs about 108 tokens; SKILL.md has 430 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
The full file from mukul975/Anthropic-Cybersecurity-Skills at commit 54a7988, republished under its Apache-2.0 licence (© mukul975). 430 words, ~2,816 tokens.
.claude/skills/analyzing-windows-event-logs-in-splunk/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.Use this skill when:
Do not use for Linux/macOS endpoint analysis or network-only investigations.
WinEventLog:Security, WinEventLog:System, XmlWinEventLog:Microsoft-Windows-Sysmon/Operational)Brute Force Detection (EventCode 4625 — Failed Logon):
index=wineventlog sourcetype="WinEventLog:Security" EventCode=4625
| stats count, dc(TargetUserName) AS unique_users, values(TargetUserName) AS targeted_users
by src_ip, Logon_Type, Status
| where count > 20
| eval attack_type = case(
Logon_Type=3, "Network Brute Force",
Logon_Type=10, "RDP Brute Force",
Logon_Type=2, "Interactive Brute Force",
1=1, "Other"
)
| eval status_meaning = case(
Status="0xc000006d", "Bad Username or Password",
Status="0xc000006a", "Incorrect Password (valid user)",
Status="0xc0000234", "Account Locked Out",
Status="0xc0000072", "Account Disabled",
1=1, Status
)
| sort - count
| table src_ip, attack_type, status_meaning, count, unique_users, targeted_usersPassword Spray Detection:
index=wineventlog sourcetype="WinEventLog:Security" EventCode=4625 Logon_Type=3
| bin _time span=10m
| stats dc(TargetUserName) AS unique_users, count AS total_attempts,
values(TargetUserName) AS users_targeted by src_ip, _time
| where unique_users > 10 AND total_attempts < unique_users * 3
| eval spray_confidence = if(unique_users > 25, "HIGH", "MEDIUM")Successful Logon After Failures (Compromise Indicator):
index=wineventlog sourcetype="WinEventLog:Security"
(EventCode=4625 OR EventCode=4624) src_ip!="127.0.0.1"
| sort _time
| stats earliest(_time) AS first_seen, latest(_time) AS last_seen,
sum(eval(if(EventCode=4625,1,0))) AS failures,
sum(eval(if(EventCode=4624,1,0))) AS successes
by src_ip, TargetUserName, ComputerName
| where failures > 10 AND successes > 0
| eval time_to_success = round((last_seen - first_seen)/60, 1)
| sort - failuresNew Admin Account Created (T1136.001):
index=wineventlog sourcetype="WinEventLog:Security" EventCode=4720
| join TargetUserName type=left [
search index=wineventlog EventCode=4732 TargetUserName="Administrators"
| rename MemberName AS TargetUserName
]
| table _time, SubjectUserName, TargetUserName, ComputerName
| eval alert = "New account created and added to Administrators group"Special Privileges Assigned (EventCode 4672):
index=wineventlog sourcetype="WinEventLog:Security" EventCode=4672
SubjectUserName!="SYSTEM" SubjectUserName!="LOCAL SERVICE" SubjectUserName!="NETWORK SERVICE"
| stats count, values(PrivilegeList) AS privileges by SubjectUserName, ComputerName
| where count > 0
| search privileges IN ("SeDebugPrivilege", "SeTcbPrivilege", "SeBackupPrivilege",
"SeRestorePrivilege", "SeAssignPrimaryTokenPrivilege")Token Manipulation Detection (T1134):
index=sysmon EventCode=10 TargetImage="*\\lsass.exe"
GrantedAccess IN ("0x1010", "0x1038", "0x1fffff", "0x40")
| stats count by SourceImage, SourceUser, Computer, GrantedAccess
| where NOT match(SourceImage, "(svchost|csrss|wininit|MsMpEng|CrowdStrike)")
| sort - countScheduled Task Creation (T1053.005):
index=wineventlog (sourcetype="WinEventLog:Security" EventCode=4698)
OR (sourcetype="XmlWinEventLog:Microsoft-Windows-Sysmon/Operational" EventCode=1
Image="*\\schtasks.exe")
| eval task_info = coalesce(TaskContent, CommandLine)
| search task_info="*powershell*" OR task_info="*cmd*" OR task_info="*http*" OR task_info="*\\Temp\\*"
| table _time, Computer, SubjectUserName, TaskName, task_infoRegistry Run Key Modification (T1547.001):
index=sysmon EventCode=13
TargetObject IN (
"*\\CurrentVersion\\Run\\*",
"*\\CurrentVersion\\RunOnce\\*",
"*\\CurrentVersion\\RunServices\\*",
"*\\Explorer\\Shell Folders\\*"
)
| stats count by Computer, Image, TargetObject, Details
| where NOT match(Image, "(explorer\.exe|msiexec\.exe|setup\.exe)")
| sort - countWMI Event Subscription (T1546.003):
index=sysmon EventCode=20 OR EventCode=21
| stats count by Computer, Operation, Consumer, EventNamespace
| where count > 0Remote Service Exploitation (T1021.002 — SMB/Windows Admin Shares):
index=wineventlog sourcetype="WinEventLog:Security" EventCode=4624 Logon_Type=3
| stats dc(ComputerName) AS unique_destinations, values(ComputerName) AS targets
by src_ip, TargetUserName
| where unique_destinations > 3
| sort - unique_destinations
| table src_ip, TargetUserName, unique_destinations, targetsPsExec Detection (T1021.002):
index=sysmon EventCode=1
(Image="*\\psexec.exe" OR Image="*\\psexesvc.exe"
OR ParentImage="*\\psexesvc.exe"
OR OriginalFileName="psexec.c")
| table _time, Computer, User, ParentImage, Image, CommandLineRDP Lateral Movement (T1021.001):
index=wineventlog sourcetype="WinEventLog:Security" EventCode=4624 Logon_Type=10
| stats count, dc(ComputerName) AS rdp_targets, values(ComputerName) AS destinations
by src_ip, TargetUserName
| where rdp_targets > 2
| sort - rdp_targetsCreate comprehensive timeline for a compromised host:
(index=wineventlog OR index=sysmon) Computer="WORKSTATION-042"
earliest="2024-03-14T00:00:00" latest="2024-03-16T00:00:00"
| eval event_description = case(
EventCode=4624, "Logon: ".TargetUserName." (Type ".Logon_Type.")",
EventCode=4625, "Failed Logon: ".TargetUserName,
EventCode=4688 OR (sourcetype="XmlWinEventLog:*Sysmon*" AND EventCode=1),
"Process: ".Image." CMD: ".CommandLine,
EventCode=4698, "Scheduled Task: ".TaskName,
EventCode=3, "Network: ".DestinationIp.":".DestinationPort,
EventCode=11, "File Created: ".TargetFilename,
EventCode=13, "Registry: ".TargetObject,
1=1, "Event ".EventCode
)
| sort _time
| table _time, EventCode, event_description, User, src_ipBuild reference lookups for Windows Event ID context:
| inputlookup windows_eventcode_lookup.csv
| table EventCode, Description, ATT_CK_Technique, SeverityIf lookup doesn't exist, create it:
EventCode,Description,ATT_CK_Technique,Severity
4624,Successful Logon,T1078,Informational
4625,Failed Logon,T1110,Low
4648,Explicit Credential Logon,T1078,Medium
4672,Special Privileges Assigned,T1134,Medium
4688,New Process Created,T1059,Informational
4698,Scheduled Task Created,T1053.005,Medium
4720,User Account Created,T1136.001,High
4732,Member Added to Security Group,T1098,High
4768,Kerberos TGT Requested,T1558,Informational
4769,Kerberos Service Ticket,T1558.003,Low
4771,Kerberos Pre-Auth Failed,T1110,Low| Term | Definition |
|---|---|
| EventCode 4624 | Successful logon event — Logon_Type 2 (interactive), 3 (network), 10 (RDP), 7 (unlock) |
| EventCode 4625 | Failed logon event — Status code indicates failure reason (bad password, account locked, disabled) |
| Sysmon EventCode 1 | Process creation with full command line, parent process, and hash information |
| Sysmon EventCode 3 | Network connection initiated by a process — source/dest IP, port, and process context |
| Logon Type 3 | Network logon (SMB, WMI, PowerShell Remoting) — key indicator of lateral movement |
| Logon Type 10 | Remote interactive logon via RDP/Terminal Services |
WINDOWS EVENT LOG ANALYSIS — HOST: WORKSTATION-042
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Period: 2024-03-14 to 2024-03-15
Events: 12,847 total (Security: 9,231 | Sysmon: 3,616)
Authentication Summary:
Successful Logons (4624): 487 (Type 3: 312, Type 10: 45, Type 2: 130)
Failed Logons (4625): 847 (from 192.168.1.105 — BRUTE FORCE)
Explicit Creds (4648): 12
Suspicious Findings:
[HIGH] 847 failed logons followed by success at 14:35 from 192.168.1.105
[HIGH] New user "backdoor_admin" created (4720) at 14:38
[HIGH] User added to Administrators group (4732) at 14:38
[MEDIUM] schtasks.exe creating persistence task at 14:42
[MEDIUM] PowerShell encoded command execution at 14:45
ATT&CK Mapping:
T1110.001 — Password Guessing (847 failed logons)
T1136.001 — Local Account Creation (backdoor_admin)
T1053.005 — Scheduled Task (persistence)
T1059.001 — PowerShell (encoded execution)© mukul975, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 3 other files (scripts, references) in skills/analyzing-windows-event-logs-in-splunk of mukul975/Anthropic-Cybersecurity-Skills.
Open the folder on GitHubat commit 54a7988
Analyzing Windows Event Logs In Splunk next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Analyzing Windows Event Logs In Splunk this skillmukul975/Anthropic-Cybersecurity-Skills | 34k | — | ~2.8k | Automated safety check: Pass | Apache-2.0 | |
| Incident Response NetworkLeoYeAI/openclaw-master-skills | 2.2k | — | ~5k | Automated safety check: Pass | Apache-2.0 | |
| Breach Forensicsmukul975/Privacy-Data-Protection-Skills | 301 | — | ~3.1k | Automated safety check: Pass | Apache-2.0 | |
| Authorization Bypass DetectionTencent/AI-Infra-Guard | 6.8k | — | ~753 | Automated safety check: Pass | Apache-2.0 | |
| Run Assert Evalresponsibleai/ASSERT | 330 | — | ~11k | Automated safety check: Notes | MIT | |
| Osint Methodologyelementalsouls/Claude-OSINT | 2.8k | — | ~8.7k | Automated safety check: Notes | MIT |
LeoYeAI/openclaw-master-skills
Network forensics evidence collection and analysis during security incidents.
mukul975/Privacy-Data-Protection-Skills
Conducts digital forensics investigations following a personal data breach, covering evidence preservation, chain of custody documentation, log analysis, scope determination, and root cause analysis.
Tencent/AI-Infra-Guard
Probes an AI agent through dialogue for cross-user data access, privilege escalation and login bypass, and reports confirmed findings as structured vulnerability entries.
responsibleai/ASSERT
Run an ASSERT evaluation against a described risk. An agent skill from responsibleai/ASSERT.
elementalsouls/Claude-OSINT
Comprehensive OSINT methodology for external red-team operations and authorized attack-surface assessments.
elvisun/loss-function-development
Design a loss function and harness for a long-running /goal optimization run (loss-function development, LFD).
mukul975/Anthropic-Cybersecurity-Skills
Weighs infrastructure, TTP, malware code and timing evidence with the Diamond Model and competing hypotheses to reach a confidence-rated attribution.
mukul975/Anthropic-Cybersecurity-Skills
Walks through reverse engineering Go-compiled malware in Ghidra: parsing buildinfo and pclntab, recovering stripped function names and extracting dependencies.
mukul975/Anthropic-Cybersecurity-Skills
Guides forensic analysis of Windows LNK shortcut files and Jump Lists with LECmd, JLECmd and manual parsing to show file access and program execution.
mukul975/Anthropic-Cybersecurity-Skills
Hunts Windows malware persistence with Sysinternals Autoruns, covering run keys, services, scheduled tasks and drivers, with baseline comparison.
mukul975/Anthropic-Cybersecurity-Skills
Guides a Windows forensic examination of the NTFS Master File Table to recover deleted-file evidence, build timelines and spot timestomping.
mukul975/Anthropic-Cybersecurity-Skills
Detects DNS tunneling, ICMP exfiltration and HTTP-based covert channels in packet captures and DNS logs when hunting for hidden command-and-control traffic.
Works with
Categories
Analyzes Windows Security, System, and Sysmon event logs in Splunk to detect authentication attacks, privilege escalation, persistence mechanisms, and lateral movement using SPL queries mapped to…. Analyzing Windows Event Logs In Splunk is an agent skill from mukul975/Anthropic-Cybersecurity-Skills. Analyzes Windows Security, System, and Sysmon event logs in Splunk to detect authentication attacks, privilege escalation, persistence mechanisms, and lateral movement using SPL queries mapped to MITRE ATT&CK techniques.
Analyzing Windows Event Logs In Splunk fits situations like: SOC analysts need to investigate Windows-based threats; build detection queries; perform forensic timeline analysis of Windows endpoints and domain controllers.
Run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a claude-code`. Or copy the skill folder (skills/analyzing-windows-event-logs-in-splunk in mukul975/Anthropic-Cybersecurity-Skills) into .claude/skills/analyzing-windows-event-logs-in-splunk in your project. Claude Code loads it when a task matches its description.
Run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a codex`. Or copy the skill folder (skills/analyzing-windows-event-logs-in-splunk in mukul975/Anthropic-Cybersecurity-Skills) into .agents/skills/analyzing-windows-event-logs-in-splunk in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-windows-event-logs-in-splunk -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/analyzing-windows-event-logs-in-splunk, .gemini/skills/analyzing-windows-event-logs-in-splunk, .github/skills/analyzing-windows-event-logs-in-splunk and .opencode/skills/analyzing-windows-event-logs-in-splunk in your project.
Going by SKILL.md and its folder, Analyzing Windows Event Logs In Splunk needs Python for the scripts in its folder. Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Analyzing Windows Event Logs In Splunk is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.8k tokens (SKILL.md is roughly 11k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 509 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Analyzing Windows Event Logs In Splunk: Incident Response Network (LeoYeAI/openclaw-master-skills, 2.2k stars), Breach Forensics (mukul975/Privacy-Data-Protection-Skills, 301 stars), Authorization Bypass Detection (Tencent/AI-Infra-Guard, 6.8k stars) and Run Assert Eval (responsibleai/ASSERT, 330 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
mukul975 (a GitHub user) maintains it in mukul975/Anthropic-Cybersecurity-Skills, which has 34,116 GitHub stars. The repository holds 644 skills in this directory. The repository was last updated on August 31, 2026.
Source: mukul975/Anthropic-Cybersecurity-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.