Malicious PDF — malware analysis report

Static analysis result for SHA-256 1f14089bd60229cc…

MALICIOUS

PDF

51.8 KB Authoring application: PDFBox First seen: 2026-05-09
MD5: d21634d861a6c38d1cec0cc1a94a3ab4 SHA-1: 0f8df12f1b6455461ad325ce367c4c455371e3c4 SHA-256: 1f14089bd60229cc98816f5ceaa0fa7d61b97fe788dc972624b930d3769296bf
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic, suggesting a link farm or phishing lure. The ML classifier and ClamAV detection strongly indicate malicious intent, specifically related to phishing. No scripts were extracted, but the numerous external links are the primary indicators of malicious activity.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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.
  • 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 http://cck-iuc.org/uploads/1/3/0/2/130287495/wofotupevebudar.pdf In PDF document text
    • http://pocketshows.com/uploads/1/3/0/7/130739227/4903581.pdfIn PDF document text
    • http://conneracup.com/uploads/1/3/0/5/130588616/a3c47d27.pdfIn PDF document text
    • http://veteransmusicfest.com/uploads/1/3/0/5/130538842/zugulovubapase-fipimawafibugox-negekezari-rutakexorefigo.pdfIn PDF document text
    • http://tabithasdesigns.org/uploads/1/3/0/5/130550887/084be0d3e9ffc1d.pdfIn PDF document text
    • http://mangocitrus.ca/uploads/1/3/0/4/130435888/46e296d5f190b.pdfIn PDF document text
    • http://dizuxamej.thisthoughts.com/uploads/2020/01/28/bolapinopur_lijanu.pdfIn PDF document text
    • http://madebybarone.com/uploads/1/3/0/4/130476101/8592966.pdfIn PDF document text
    • http://dillybeanscateringandcafe.com/uploads/1/3/0/5/130590700/jupalaxabuxurujod.pdfIn PDF document text
    • http://northwestuu.com/uploads/1/3/0/5/130588296/130588296.html#ketoacidosis+guidelines+niceIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001213.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1213 8028 bytes
SHA-256: 514a9463387b820e30ee6b544239572eab9c1efcb19494b730c649d526918a91
font_01_sfnt_off00009020.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9020 2600 bytes
SHA-256: 41d5c9cb4d60b7530e3cfd93a78efd430fe179aa57a8296e74fb8a971da4b0ee

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