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Course Instructor: Ashish Revar

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Analyst Practice and Reporting
LearnREMAUnit 71

Topic 7.1 of Analyst Practice and Reporting

IOC Extraction and Pivoting

The first task after a sample lands on the analyst desk: extract Indicators of Compromise — file hashes, network artifacts, registry keys, mutex names, and YARA-matchable byte patterns. The second task is pivoting: using one IOC to find related samples, infrastructure, and campaign linkages through VirusTotal, MalwareBazaar, and OpenCTI.

~25 min total·4 quadrants of structured content

By the end of this topic, you will

  • Distinguish atomic IOCs, computed IOCs, and behavioural IOCs with examples
  • Extract a complete IOC set from a static and dynamic analysis of a single sample
  • Pivot from a file hash to related samples and infrastructure using VirusTotal Intelligence
  • Document IOC confidence levels and provenance for inclusion in an analyst report
Q1 · E-TUTORIAL (0)Q2 · E-CONTENT (1)Q3 · WEB RESOURCES (7)Q4 · SELF-ASSESSMENT (2)

Quadrant 1 · e-Tutorial

Video lectures and walkthroughs

Video content coming soon.

Quadrant 2 · e-Content

Articles and case studies

Analyst Practice

IOC Extraction and Pivoting

After the static and dynamic analysis is done, the analyst extracts Indicators of Compromise and pivots — using one IOC to find related samples, infrastructure, and campaign linkages. The workflow, the tools, and the confidence model that makes an IOC report defensible.

10 min read

Quadrant 3 · Web Resources

Downloadable material and curated external links

Downloadable reference material

EBook

REMA eBook 2026

v1.0

Open resource

Cheatsheet

REMA Cheatsheet 2026

v1.0

Open resource

MCQ Bank

REMA MCQ Bank 2026

v1.0

Open resource

Question Bank

REMA Question Bank 2026

v1.0

Open resource

External links

VirusTotal

Primary pivot platform. Hash lookup, domain/IP history, relations graph, and community comments.

MalwareBazaar

Sample repository with tag-based search. Free API for hash and tag lookups.

David Bianco: The Pyramid of Pain

The original 2013 post introducing the Pyramid of Pain IOC quality framework. Still the best introduction.

Quadrant 4 · Self-Assessment

Test your knowledge — earn a certificate on first pass

Analyst Practice and Reporting

Final unit assessment covering IOC extraction and pivoting, MITRE ATT&CK technique mapping, and writing the malware analysis report. 20 questions, 60% to pass.

20 questions30 minPass: 60%

REMA Complete Assessment

A comprehensive 120-question assessment covering the entire Reverse Engineering and Malware Analysis curriculum: malware taxonomy and reverse engineering fundamentals, static and dynamic analysis, reversing malicious code, malicious web and document files, in-depth analysis of packed and fileless malware, and self-defending malware techniques.

120 questions90 minPass: 60%