Malicious PDF — malware analysis report

Static analysis result for SHA-256 612be7d2c485e576…

MALICIOUS

PDF

41.6 KB Created: 2020-11-21 23:54:09 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: b1455cb9c83f258807c68174912d194b SHA-1: 96abb9851c71f4c707fdca021118f334a0b1e675 SHA-256: 612be7d2c485e5761347e9a8ac05b323bff35dea1f2334cf0f121c8c2a4ff053
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document is identified as a phishing lure due to its structure, containing a full-page image and a single clickable action. The embedded URL, https://traffset.ru/aws?utm_term=facebook+status+love, is the primary indicator of malicious intent. While no scripts were explicitly extracted, the PDF format itself can embed JavaScript, which is often used in such attacks to redirect users or initiate downloads.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6525

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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 41 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://traffset.ru/aws?utm_term=facebook+status+love
    • https://cdn-cms.f-static.net/uploads/4401985/normal_5fac512cde50e.pdf
    • https://lagidipivawe.weebly.com/uploads/1/3/4/3/134347483/puvad_bikulinurutit_ludirif_kifuxaxejug.pdf
    • https://zifidobu.weebly.com/uploads/1/3/4/3/134371145/1318021.pdf
    • https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/5648329.pdf
    • https://cdn-cms.f-static.net/uploads/4420612/normal_5fb344c53f802.pdf
    • https://lurukise.weebly.com/uploads/1/3/4/4/134454795/1247503.pdf
    • https://s3.amazonaws.com/vajefam/performance_appraisal_system_in_hrm.pdf
    • https://s3.amazonaws.com/wujapu/university_park_dallas_elementary_school.pdf
    • https://s3.amazonaws.com/wanasuvedigo/78744572694.pdf
    • https://s3.amazonaws.com/bifamomove/50825817959.pdf
    • https://uploads.strikinglycdn.com/files/31958413-72f5-4077-92fd-a4e3c5c6bb16/words_of_power.pdf
    • https://s3.amazonaws.com/venunamazozuzo/vovikeromevepigel.pdf