Malicious PDF — malware analysis report

Static analysis result for SHA-256 9607203dfcae0703…

MALICIOUS

PDF

11.6 KB Authoring application: Caxcuilotofakwa (via Liwcaphozok)
MD5: 4557852142832f2060e4d56d3cc9aa3b SHA-1: 49adc32da2555d75db7ca764c120a9ce475d733b SHA-256: 9607203dfcae07039d4a7ab6232e039c315d47da93978158e215dee2fc823e32
106 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • Correlated malicious PDF JavaScript signals critical PDF_CORRELATED_MALICIOUS_JS
    PDF JavaScript or auto-action content is corroborated by exploit staging, ML, or suspicious extracted-artifact findings. This correlation promotes old exploit-kit PDFs that otherwise remain in the suspicious band because each individual signal is intentionally weighted conservatively.
  • JavaScript action low PDF_JAVASCRIPT
    PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.