Malicious PDF — malware analysis report

Static analysis result for SHA-256 22bd7516054b41da…

MALICIOUS

PDF

76.8 KB Created: 2022-03-26 09:48:43 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: 46fa3f228fe950af8a1d4519f4cd6058 SHA-1: cdf5069320013f2b29e5172f20afd418f4165873 SHA-256: 22bd7516054b41da0ccaab1f1c63d890c06e1e64583296cce227814b40a09097
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9908

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://mifuj.co.za/YmrXLWy8?keyword=tc%20helicon%20voicelive%20play%20vocal%20effects%20processor%20manual PDF link annotation
    • https://mikofamix.weebly.com/uploads/1/3/4/8/134882663/gizirikute.pdfIn PDF document text
    • https://nofabirudop.weebly.com/uploads/1/3/4/4/134455392/93a5777.pdfIn PDF document text
    • https://livadekawa.weebly.com/uploads/1/3/5/3/135317457/powuxufamep_bazelobo_pavuxep.pdfIn PDF document text
    • https://dijamolilum.weebly.com/uploads/1/3/5/3/135347404/genot_fuxivoso_borutov_fufokupu.pdfIn PDF document text
    • https://xeluluferira.weebly.com/uploads/1/3/4/2/134266649/4403299.pdfIn PDF document text
    • https://faruroju.weebly.com/uploads/1/3/5/9/135986438/zibefeg.pdfIn PDF document text
    • https://kuvinobugo.weebly.com/uploads/1/3/1/3/131383931/3197.pdfIn PDF document text
    • https://wavopotajulaja.weebly.com/uploads/1/3/4/6/134631105/buzurukoduwobe.pdfIn PDF document text
    • https://fanofowos.weebly.com/uploads/1/3/4/5/134576313/kuwemanilozevi_ruriragezavav_wuwupumaxirogam_bafefizutuwav.pdfIn PDF document text
    • https://dekilaroturiti.weebly.com/uploads/1/3/1/8/131856809/9684343.pdfIn PDF document text
    • https://vabijerokajesi.weebly.com/uploads/1/3/4/5/134595953/9112875.pdfIn PDF document text
    • https://terusabul.weebly.com/uploads/1/3/4/7/134702655/102c3.pdfIn PDF document text
    • https://ralawuxageg.weebly.com/uploads/1/3/4/3/134319431/8590434.pdfIn PDF document text
    • https://gozogofina.weebly.com/uploads/1/3/5/2/135293272/sexaniji.pdfIn PDF document text
    • https://bofejenatex.weebly.com/uploads/1/4/1/2/141221027/gelepenabaz.pdfIn PDF document text
    • https://wixetaduzem.weebly.com/uploads/1/3/4/4/134471786/remedegiwesaj.pdfIn PDF document text
    • https://lafajadisevo.weebly.com/uploads/1/3/1/4/131454770/tiwobexirutesigopaju.pdfIn PDF document text
    • https://woxunuvuta.weebly.com/uploads/1/3/5/3/135399678/82f929ba55ca.pdfIn PDF document text
    • https://nuvitawejizi.weebly.com/uploads/1/3/4/7/134767919/tawaxumipadi.pdfIn PDF document text
    • https://volorizog.weebly.com/uploads/1/3/1/0/131070051/0b9975887ad002f.pdfIn PDF document text
    • https://kazefapakoj.weebly.com/uploads/1/3/4/6/134644741/5313035.pdfIn PDF document text
    • https://dumimejotuwanas.weebly.com/uploads/1/3/5/9/135957909/2d343b4156.pdfIn PDF document text
    • https://jelonuzekuxenu.weebly.com/uploads/1/3/2/8/132814084/3565c1ef5e23f9.pdfIn PDF document text
    • https://foxidaxoluw.weebly.com/uploads/1/3/4/0/134016742/dusetezudoneme-vatejif-dunebeg-zebulosasuzimuw.pdfIn PDF document text
    • https://tazowodogakog.weebly.com/uploads/1/3/1/4/131437711/votovusulexagogi.pdfIn PDF document text
    • https://melugazeso.weebly.com/uploads/1/3/1/1/131164252/vewebivikita.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c74b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC74B 10988 bytes
SHA-256: 01a7b0b685f3ddcc05b77c1e8aaae3bdafae2db5a68909e8e2d1a48d93f9474b
font_01_sfnt_off0000e0b2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE0B2 17412 bytes
SHA-256: 5507b2409112a265966288386a277e088812a718569e447458cdead982c178d3
font_02_sfnt_off00010e11.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10E11 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336