Malicious PDF — malware analysis report

Static analysis result for SHA-256 4123c1437289ded8…

MALICIOUS

PDF

116.4 KB Created: 2021-06-10 21:37:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-04
MD5: fc5f1b134bc3052983b83133f9cf65e7 SHA-1: 2f23fc62f6d43ed6b2a063f05e055737ddd45071 SHA-256: 4123c1437289ded8606ef24c15a814ee7f42ef0127047e858a38783752fde89a
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected as malicious by ClamAV with a signature indicating it is a phishing trojan. It contains an embedded URI pointing to 'irlanc.ru', which is likely a phishing domain. The document body, though heavily obfuscated, suggests a lure related to 'Meditations by Marcus Aurelius' to entice users to click the malicious link.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3059

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://irlanc.ru/pbw?utm_term=meditations+by+marcus+aurelius+gregory+hays+pdf PDF link annotation

Open this report in the interactive analyzer, or submit your own file for analysis.