Malicious PDF — malware analysis report

Static analysis result for SHA-256 67ee201a29b95d88…

MALICIOUS

PDF

50.6 KB Created: 2020-11-14 01:52:43 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 70f5a898f497fbd069d7d3283f60bc6c SHA-1: e368b246845339562916f48a2d99715e310a0719 SHA-256: 67ee201a29b95d88f57252ac7f51f4a717f68fa7caedfafcb75ac518ebec7312
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document is identified as malicious by ClamAV and an ML classifier. It employs an image-only lure, a common tactic in phishing campaigns, to entice users to click on an embedded external URI. The heuristic 'PDF_IMAGE_LURE' indicates the document is designed to look like a full-page screenshot, hiding a clickable element that likely leads to a malicious site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7360

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 50 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://trafffi.ru/aws?utm_term=balkan+beat+box+nu+med
    • https://cdn-cms.f-static.net/uploads/4417534/normal_5fa8ad5331375.pdf
    • https://kapekutom.weebly.com/uploads/1/3/4/4/134437999/sopegufaforitixo.pdf
    • https://devuzagobeli.weebly.com/uploads/1/3/4/4/134431767/4672294.pdf
    • https://cdn-cms.f-static.net/uploads/4407100/normal_5f9344aecad83.pdf
    • https://cdn-cms.f-static.net/uploads/4421624/normal_5fa7c8dc74195.pdf
    • https://cdn-cms.f-static.net/uploads/4417530/normal_5faf084440ca1.pdf
    • https://xusuzipurojovup.weebly.com/uploads/1/3/4/3/134325257/9497eb9579e77.pdf
    • https://rufijaduruki.weebly.com/uploads/1/3/4/3/134311805/5622ee3cfb3faa.pdf
    • https://s3.amazonaws.com/juzinaramip/11th_class_psychology_book_in_hindi.pdf
    • https://uploads.strikinglycdn.com/files/0b943b19-1b56-486f-b178-07b38517cc3a/gadamulopede.pdf
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    • https://uploads.strikinglycdn.com/files/42876955-8481-4811-95b1-34e868722f74/complment_circonstanciel_de_concession.pdf
    • https://uploads.strikinglycdn.com/files/206f61df-2ba8-40c7-9fb9-a072ecdf6e27/86847639496.pdf
    • https://uploads.strikinglycdn.com/files/c833e8e3-c5b2-4228-80d3-c9de769f4a4f/pharmacology_made_incredibly_easy.pdf
    • https://uploads.strikinglycdn.com/files/69e83a31-112c-4a7b-b299-3b0ae6175650/riludivejuzunopaxizo.pdf
    • https://uploads.strikinglycdn.com/files/116e5e41-504f-49a5-b203-4269ce90ebaa/eclipselink_2._7._4.pdf
    • https://s3.amazonaws.com/ragejufa/barujirizopefipid.pdf