Malicious PDF — malware analysis report

Static analysis result for SHA-256 8a15b74f1c59909c…

MALICIOUS

PDF

49.6 KB Created: 2021-01-08 09:53:41 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-18
MD5: 17f0f2f5947d353daf14eb6d9eaaac01 SHA-1: 29a41ff67019dcc2fd14afe36c07fbf0eb58f316 SHA-256: 8a15b74f1c59909c2ca41bdc037ef22f980f47ba3f9bf676bd21c254b3e94365
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7132

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://trafficel.ru/aws?utm_term=flight+simulator+aircraft++free PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4380882/normal_5fa3a67b16c78.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4416131/normal_5fed4619a1cb9.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4503692/normal_5ff7b3cd8c470.pdfIn PDF document text
    • https://tivepikilusu.weebly.com/uploads/1/3/4/7/134759048/9390300.pdfIn PDF document text
    • https://fodorofofojep.weebly.com/uploads/1/3/4/7/134769626/878270.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4378155/normal_5fcc67ad2e7b0.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/30d1f7f4-6b92-41f3-b47a-c406b881b6c8/35224814583.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/5330b03d-b3c7-4227-8b80-2ed3b05da231/49791056319.pdfIn PDF document text
    • https://s3.amazonaws.com/lixasifasi/book_layout_template_photoshop.pdfIn PDF document text