Malicious PDF — malware analysis report

Static analysis result for SHA-256 d075e2747ef33117…

MALICIOUS

PDF

121.5 KB Created: 2022-03-31 06:35:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-06
MD5: 4b0b03994a2dcd25c02082c20599a889 SHA-1: 485b8672619670d7c299051f395a17ca9e20f62f SHA-256: d075e2747ef33117dabf94ac361f0236f2540576eba6f4d88cb59641f862cd54
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

Heuristics 6

  • 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://wirut.co.za/YmrXLWy8?keyword=how%20to%20prepare%20small%20business%20plan%20pdf PDF link annotation
    • https://rozolabo.weebly.com/uploads/1/3/0/8/130814594/2807813.pdfIn PDF document text
    • https://vikta-fish.ru/upload/files/bekitapimizuf.pdfIn PDF document text
    • https://bekekomigeb.weebly.com/uploads/1/3/7/5/137505653/pojeken_nezosunekako_latav.pdfIn PDF document text
    • https://bexipame.weebly.com/uploads/1/3/0/7/130776855/takikagenu.pdfIn PDF document text
    • https://vamewifajezik.weebly.com/uploads/1/3/5/2/135297159/kobujedorol_bupigev.pdfIn PDF document text
    • https://ramipataxeki.weebly.com/uploads/1/3/4/4/134483057/415bbdb5017a1d.pdfIn PDF document text
    • https://bevibobozile.weebly.com/uploads/1/3/4/7/134700853/rixilipid.pdfIn PDF document text
    • https://svingenieria.cl/userfiles/file/kuleberojudalozomoxil.pdfIn PDF document text
    • https://mevimozow.weebly.com/uploads/1/3/0/7/130776561/4118376.pdfIn PDF document text
    • https://xodozevonewoze.weebly.com/uploads/1/3/1/3/131384462/322457.pdfIn PDF document text
    • http://tvcsoltau.de/userfiles/file/maziwonusuluzometapufok.pdfIn PDF document text
    • https://velupilarase.weebly.com/uploads/1/3/5/3/135341581/8243985.pdfIn PDF document text
    • http://www.sudeshnamaulik.com/fckimages/file/tebalokejudilefutafip.pdfIn PDF document text
    • https://shellserva.nl/docs/Image/file/kuwikalogadegi.pdfIn PDF document text
    • https://wiskind.com/filespath/files/20220213185012.pdfIn PDF document text
    • https://resezavurafufok.weebly.com/uploads/1/3/1/4/131407395/nepozuxok.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00017a57.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00017a57.bin)

Related samples 2

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

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00017a57.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17A57 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off000190f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x190F6 17156 bytes
SHA-256: 4bb9f5f4109102e5045ee419e3a2407498bf72b9679f7701b961463822231e14
font_02_sfnt_off0001bde1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1BDE1 10976 bytes
SHA-256: 6ab3327acb8ae1a880c0b41b0fac5be9055817d8645f40c359f04e6b80f15154

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