Analyzing Network Covert Channels In Malware
Structure malware reverse-engineering notes on network covert channels into a TLP-style analysis report with findings, IOCs, and remediation steps.
Overview
Analyzing Network Covert Channels in Malware is an agent skill for the Ship phase that turns covert-channel malware analysis into a structured report with findings, IOCs, and recommendations.
Install
npx skills add https://github.com/mukul975/anthropic-cybersecurity-skills --skill analyzing-network-covert-channels-in-malwareWhat is this skill?
- TLP:AMBER-styled analysis report template with sample metadata table (SHA-256, file type, analyst, date)
- Findings matrix with Severity and Details columns for structured triage
- Dedicated IOC extraction table (Type, Value, Context) for threat-intel handoff
- Numbered recommendations section for post-analysis action items
- Apache 2.0 licensed skill package from anthropic-cybersecurity-skills collection
- Report template includes 3 numbered recommendation slots
- Three core tables: Sample Information, Findings (severity), IOCs Extracted
Adoption & trust: 1 installs on skills.sh; 14.9k GitHub stars; 3/3 security scanners passed (skills.sh audits); trending (+100% hot-view momentum).
What problem does it solve?
You finished malware or traffic analysis on hidden C2 channels but only have raw notes scattered across chat and logs, not a shareable security report.
Who is it for?
Indie builders or one-person security consultancies documenting malware covert-channel analysis after lab or sandbox work.
Skip if: Teams that need automated PCAP parsing, YARA generation, or full MITRE ATT&CK mapping without supplying their own analysis content—the skill is primarily a reporting scaffold.
When should I use this skill?
After completing or summarizing technical analysis of network covert channels in malware and you need a standardized security report.
What do I get? / Deliverables
You get a filled Analysis Report Template with severity-ranked findings, extracted IOCs, and numbered recommendations ready for review or incident follow-up.
- Completed Analysis Report Template with findings and IOC tables
- Prioritized recommendations list for remediation or further hunting
Recommended Skills
Journey fit
Covert-channel analysis is defensive security work you run before or after incidents—canonical on the Ship security shelf for builders hardening or investigating compromised software. Security subphase covers malware triage, IOC extraction, and severity-ranked findings rather than day-two ops monitoring alone.
How it compares
Use as a reporting template after technical analysis, not as a substitute for interactive malware sandboxes or generic debugging skills.
Common Questions / FAQ
Who is analyzing-network-covert-channels-in-malware for?
Solo builders, indie founders doing security reviews, and agent users documenting malware network covert-channel findings in a consistent report format.
When should I use analyzing-network-covert-channels-in-malware?
During Ship security reviews after you have analysis results to formalize, or in Operate when investigating suspected covert C2 in software you ship or run.
Is analyzing-network-covert-channels-in-malware safe to install?
Treat it like any third-party skill: review the Security Audits panel on this Prism page and your org policy before enabling shell-capable agents on sensitive malware artifacts.
SKILL.md
READMESKILL.md - Analyzing Network Covert Channels In Malware
# Analysis Report Template - analyzing-network-covert-channels-in-malware ## Sample Information | Field | Value | |-------|-------| | SHA-256 | | | File Type | | | Analysis Date | | | Analyst | | | Classification | TLP:AMBER | ## Findings | Finding | Severity | Details | |---------|----------|---------| | | | | ## IOCs Extracted | Type | Value | Context | |------|-------|---------| | | | | ## Recommendations 1. 2. 3. Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to the Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by the Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and con