T1221Stealth
Template Injection
Adversaries may create or modify references in user document templates to conceal malicious code or force authentication attempts. For example, Microsoft’s Office Open XML (OOXML) specification defines an XML-based format for Office documents (.docx, xlsx,.pptx) to replace older binary formats (.doc,.xls,.ppt). OOXML files are packed together ZIP archives compromised of various XML files…
CVEs0
In CISA KEVThe US Cybersecurity and Infrastructure Security Agency’s list of Known Exploited Vulnerabilities. A CVE is added when CISA has evidence that attackers are using it.0
Reports0
Detections
2 Sigma rules tagged T1221Template InjectionT12212 general rules
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CVEs linked to Template Injection
0 CVEs, by priority. Each link shows its badge.No CVEs are linked to this technique yet.