building-malware-incident-communication-template

name	building-malware-incident-communication-template
description	Build structured communication templates for malware incidents (ransomware, wiper, trojan, worm), covering internal stakeholder notifications, executive briefings, technical advisories for IT teams, customer notifications, and regulatory disclosures, with severity-based escalation procedures. Use when drafting or standardizing incident communications and notification workflows for a malware outbreak.
domain	cybersecurity
subdomain	incident-response
tags	["incident-communication","malware-response","stakeholder-notification","crisis-communication","executive-briefing","regulatory-disclosure"]
mitre_attack	["T1486","T1490","T1657","T1041","T1566"]
version	1.0
author	mahipal
license	Apache-2.0
nist_csf	["RS.MA-01","RS.MA-02","RS.AN-03","RC.RP-01"]

Building Malware Incident Communication Template

Overview

Effective communication during malware incidents is critical for coordinated response, stakeholder management, and regulatory compliance. A structured communication framework ensures the right people receive appropriate information at the right time, preventing panic while maintaining transparency. Communication templates should cover internal escalation, executive briefings, technical advisories for IT teams, customer notifications, regulatory disclosures, and media statements. The framework must account for different malware types (ransomware, wiper, trojan, worm) and severity levels that drive escalation speed and audience.

When to Use

• When deploying or configuring building malware incident communication template capabilities in your environment
• When establishing security controls aligned to compliance requirements
• When building or improving security architecture for this domain
• When conducting security assessments that require this implementation

Prerequisites

• Familiarity with incident response concepts and tools
• Access to a test or lab environment for safe execution
• Python 3.8+ with required dependencies installed
• Appropriate authorization for any testing activities

Communication Framework

Severity Classification

Severity	Description	Notification Timeline	Audience
P1 - Critical	Ransomware, wiper, or widespread infection affecting business operations	Within 15 minutes	CISO, CEO, Legal, Board (if applicable)
P2 - High	Targeted malware on critical systems, data exfiltration suspected	Within 1 hour	CISO, IT Director, Legal
P3 - Medium	Contained malware infection, limited spread	Within 4 hours	Security Manager, IT Director
P4 - Low	Single endpoint infection, quickly contained	Within 24 hours	Security Team Lead

Communication Channels

Channel	Use Case	Security Level
Out-of-band phone calls	Initial critical notifications	Highest
Encrypted messaging (Signal)	Real-time IR team coordination