Malicious PDF — malware analysis report

Static analysis result for SHA-256 6c4a74f2ee7a97ae…

MALICIOUS

PDF

37.3 KB Created: 2021-09-01 22:38:16 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-05
MD5: 5cd61bcf5dbbc9b4f197fe8ca6572073 SHA-1: f0922999288a76039edc8383b6569e1adf4b0c18 SHA-256: 6c4a74f2ee7a97aef83b1c35ee08be43c4ea59157796cf7ad071f874e20a3783
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document identified by ClamAV as a phishing trojan. It contains an embedded URI that points to a URL, which is likely intended to redirect the user to a malicious site. Although no scripts were explicitly extracted, the PDF format can embed JavaScript, and the presence of a URI suggests an attempt to lead the user to a malicious resource.

Machine Learning

  • Nyx PDF Classifier clean score 0.0847

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=simplification+questions+for+class+4+pdf PDF link annotation