Malicious PDF — malware analysis report

Static analysis result for SHA-256 14f0721c1486a231…

MALICIOUS

PDF

67.6 KB Created: 2021-01-10 10:52:14 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: da2dc0af0edb07ca6f46668cd729f8a4 SHA-1: eaefb4c35336be4ad08a21be530080b2287b2149 SHA-256: 14f0721c1486a2319e2aa06a8d2fdbcf1bbfd0e1ce7783117b4dc9351204b3f9
154 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains numerous external links, a common tactic for link farms or phishing sites. The ClamAV detection and ML classifier strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and heuristic firings suggest it's designed to redirect users to malicious URLs, likely for further exploitation or credential harvesting.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9035

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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=chislehurst+and+sidcup+grammar+school+uniform+shop PDF link annotation
    • https://sevepamazajekul.weebly.com/uploads/1/3/4/7/134745822/xokok.pdfIn PDF document text
    • https://dapalaboz.weebly.com/uploads/1/3/0/8/130874192/b38113.pdfIn PDF document text
    • https://site-1171522.mozfiles.com/files/1171522/imo_beta_video_call_for_pc.pdfIn PDF document text
    • https://zukaxopukij.weebly.com/uploads/1/3/1/1/131164552/kaxatazibinefuf.pdfIn PDF document text
    • https://paluwewokob.weebly.com/uploads/1/3/2/7/132712057/fasijuf_jidopuluberuvab_vaxafamupo_kitujeluguje.pdfIn PDF document text
    • https://dolibaradodusop.weebly.com/uploads/1/3/4/5/134595809/dojonovax_xakujenobanidid_larofageviresad_rokiw.pdfIn PDF document text
    • https://webimilosajepi.weebly.com/uploads/1/3/4/8/134859137/6c1ad4.pdfIn PDF document text
    • https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/9834394.pdfIn PDF document text
    • https://site-1171149.mozfiles.com/files/1171149/can_you_escape_the_room_4_level_48.pdfIn PDF document text
    • https://cdn.sqhk.co/pomorezolo/Kgjigjh/finemuxikefojidoko.pdfIn PDF document text
    • https://site-1083679.mozfiles.com/files/1083679/zombie_food_clicker.pdfIn PDF document text
    • https://s3.amazonaws.com/tixedujegibex/83585684025.pdfIn PDF document text
    • https://s3.amazonaws.com/guwutivupudutu/96399716389.pdfIn PDF document text
    • https://s3.amazonaws.com/garorowa/92655601546.pdfIn PDF document text
    • https://s3.amazonaws.com/rerinago/holiday_pictures_jaguar_cars.pdfIn PDF document text
    • https://s3.amazonaws.com/fejakixoweka/6295226268.pdfIn PDF document text

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