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PowerShell · By mukul975

16 skills found.
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1

Detects fileless malware and in-memory attacks that execute entirely in RAM without writing persistent files to disk, evading traditional antivirus.

mukul975/Anthropic-Cybersecurity-Skills34k—~1.8kAutomated safety check: PassApache-2.01 mo ago
2

Hunt for suspicious PowerShell execution (T1059.001) such as encoded commands, download cradles, AMSI bypass, and constrained language mode evasion using EDR telemetry (CrowdStrike, Microsoft…

mukul975/Anthropic-Cybersecurity-Skills34k—~923Automated safety check: PassApache-2.01 mo ago
3

Runs a hypothesis-driven threat hunt for Volume Shadow Copy deletion (T1490) by querying SIEM/EDR telemetry for vssadmin, wmic shadowcopy, and PowerShell shadow-copy-deletion commands.

mukul975/Anthropic-Cybersecurity-Skills34k—~891Automated safety check: PassApache-2.01 mo ago
4

Detects and analyzes fileless malware that operates entirely in memory using PowerShell, WMI, .NET reflection, registry-resident payloads, and living-off-the-land binaries (LOLBins) without writing…

mukul975/Anthropic-Cybersecurity-Skills34k—~4.2kAutomated safety check: PassApache-2.01 mo ago
5

Audit Azure Storage accounts for public blob containers, missing encryption, overly permissive SAS tokens, disabled logging, and network access violations using Azure CLI, PowerShell, and Microsoft…

mukul975/Anthropic-Cybersecurity-Skills34k—~3.1kAutomated safety check: NotesApache-2.01 mo ago
6

Systematically deobfuscates multi-layer PowerShell malware using AST analysis, dynamic tracing, and tools like PSDecode and PowerDecode to reveal hidden payloads and C2 infrastructure.

mukul975/Anthropic-Cybersecurity-Skills34k—~3.5kAutomated safety check: PassApache-2.01 mo ago
7

Hunts for adversary persistence and execution via Windows scheduled tasks (T1053.005) by analyzing Security Event ID 4698 task-creation events, suspicious task properties, and unusual execution…

mukul975/Anthropic-Cybersecurity-Skills34k—~1.2kAutomated safety check: PassApache-2.01 mo ago
8

Implements DLP policies using Microsoft Purview PowerShell cmdlets and the Graph API to protect data across Exchange Online, SharePoint, OneDrive, Teams, endpoints, and Power BI, including…

mukul975/Anthropic-Cybersecurity-Skills34k—~7.9kAutomated safety check: PassApache-2.01 mo ago
9

Executes Atomic Red Team tests mapped to MITRE ATT&CK via Invoke-AtomicRedTeam PowerShell, generates ATT&CK Navigator coverage heatmaps, correlates results against Sigma rules, and runs detection…

mukul975/Anthropic-Cybersecurity-Skills34k—~9.8kAutomated safety check: PassApache-2.01 mo ago
10

Detect PowerShell Empire post-exploitation framework artifacts in Windows Script Block Logging (Event ID 4104) and Module Logging (Event ID 4103), including the default launcher string…

mukul975/Anthropic-Cybersecurity-Skills34k—~719Automated safety check: PassApache-2.01 mo ago
11

Parse Windows PowerShell Script Block Logs (Event ID 4104) from EVTX files to detect obfuscated commands, encoded payloads, and living-off-the-land techniques.

mukul975/Anthropic-Cybersecurity-Skills34k—~666Automated safety check: PassApache-2.01 mo ago
12

Auditing Microsoft Entra ID (Azure Active Directory) configuration to identify risky authentication policies, overly permissive role assignments, stale accounts, conditional access gaps, and guest…

mukul975/Anthropic-Cybersecurity-Skills34k—~3kAutomated safety check: PassApache-2.01 mo ago
13

Run Hayabusa against collected Windows EVTX files to apply Sigma detection rules and produce a prioritized, chronological CSV/JSON timeline with severity levels, MITRE ATT&CK mappings, and…

mukul975/Anthropic-Cybersecurity-Skills34k—~2.2kAutomated safety check: PassApache-2.01 mo ago
14

Run Chainsaw against collected Windows EVTX files to hunt with the SigmaHQ rule corpus, built-in detection rules, and high-speed keyword/regex search, plus analyze shimcache, SRUM, and event-log…

mukul975/Anthropic-Cybersecurity-Skills34k—~2.1kAutomated safety check: PassApache-2.01 mo ago
15

Hunt for malicious PowerShell activity by analyzing Script Block Logging (Event 4104), Module Logging (Event 4103), and process creation events.

mukul975/Anthropic-Cybersecurity-Skills34k—~638Automated safety check: PassApache-2.01 mo ago
16

Detects WMI-based lateral movement (e.g. An agent skill from mukul975/Anthropic-Cybersecurity-Skills.

mukul975/Anthropic-Cybersecurity-Skills34k—~659Automated safety check: PassApache-2.01 mo ago