Malicious PDF — malware analysis report

Static analysis result for SHA-256 4c103433d5612bcb…

MALICIOUS

PDF

50.6 KB Created: 2020-12-27 08:04:54 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-04
MD5: 5348c222ae884d530baaa9db11ea0130 SHA-1: 1163d4feae00cfeb1f81d7f7da75537a2c1fa249 SHA-256: 4c103433d5612bcbdd37e7f6478e723ceb385a2df6806107c2765eb48147be10
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 0.7360

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=appserv+windows+7+64+bits PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4368246/normal_5f924fa6958d7.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4371272/normal_5fb4905c56342.pdfIn PDF document text
    • https://cdn.sqhk.co/banifiga/bTfjh92/zombie_wallpaper_engine.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4422877/normal_5f9f415c5cc6c.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4477863/normal_5fce7a9114aea.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4458634/normal_5fd8155664396.pdfIn PDF document text
    • https://cdn.sqhk.co/kafevinuva/s6xhcTq/furia_de_titas_2_download_utorrent.pdfIn PDF document text
    • https://cdn.sqhk.co/kabevapixox/sjaQBib/h_band_2._0_manual_espanol.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4425915/normal_5fa889ee0b485.pdfIn PDF document text
    • https://cdn.sqhk.co/goluxewimabu/hegdkia/reposteria_mexicana_pastel.pdfIn PDF document text
    • https://cdn.sqhk.co/tadawatimi/atWijhh/15255832176.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4405181/normal_5fbdd25ad3554.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4373779/normal_5fa635d3a9e35.pdfIn PDF document text
    • https://cdn.sqhk.co/rodoruwuwab/Llhegf2/cafe_racer_bike_price_in_sri_lanka.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4371790/normal_5fe7dad071fc9.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/82eea736-8dd8-4155-8641-23578e8e4f7b/forge_of_empires_cheats_pc.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/8aaa398b-4640-42da-9d96-9c03e3e16f0d/20325943036.pdfIn PDF document text