Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e4ab2450fbb433…

MALICIOUS

PDF

82.6 KB Created: 2022-03-25 21:33:12 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: 0310861d1b2cdcee97b0aa4535608661 SHA-1: a7ff29054343d7ae0a000c93b64e5b32061758b9 SHA-256: d3e4ab2450fbb4337ccacff6b078ba594fda324f4e9e5ab527667e1e8617978e
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9983

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=yamaha%20rx-v673%20wireless%20speakers PDF link annotation
    • https://luxovifawus.weebly.com/uploads/1/3/4/3/134341193/junoponex.pdfIn PDF document text
    • https://tadonajates.weebly.com/uploads/1/3/4/3/134319020/sezuninegi.pdfIn PDF document text
    • https://betivaronapan.weebly.com/uploads/1/3/5/3/135350750/4068094.pdfIn PDF document text
    • https://dolomepo.weebly.com/uploads/1/3/4/3/134355842/51319.pdfIn PDF document text
    • https://pupotebomur.weebly.com/uploads/1/3/4/7/134707076/zugikaxurek.pdfIn PDF document text
    • https://jafadunew.weebly.com/uploads/1/3/4/6/134632108/rufoxonod-simarebures.pdfIn PDF document text
    • https://lutolobod.weebly.com/uploads/1/3/4/1/134108863/4261335.pdfIn PDF document text
    • https://libidipoxojab.weebly.com/uploads/1/3/5/9/135981854/ninugasosum_lelabozuwoxeg_gigutodudi_wowonig.pdfIn PDF document text
    • https://sixenufum.weebly.com/uploads/1/3/4/3/134310240/599990.pdfIn PDF document text
    • https://zesojewati.weebly.com/uploads/1/3/4/4/134432656/9bd4c98.pdfIn PDF document text
    • https://fofoxugijajeb.weebly.com/uploads/1/3/4/7/134729320/loniwakipase-peditixesaja-faxupuzebusoji.pdfIn PDF document text
    • https://xapefawisago.weebly.com/uploads/1/3/4/7/134771693/nomawilikadaralixasu.pdfIn PDF document text
    • https://dozunetad.weebly.com/uploads/1/3/4/4/134472758/zewedolorenex.pdfIn PDF document text
    • https://tidivexosito.weebly.com/uploads/1/3/4/3/134316292/1103615.pdfIn PDF document text
    • https://ziwoleraxen.weebly.com/uploads/1/3/4/3/134385658/bee569839ab.pdfIn PDF document text
    • https://fozabenuguze.weebly.com/uploads/1/3/4/6/134685739/xifebotijolokikojip.pdfIn PDF document text
    • https://woxarupuxanuma.weebly.com/uploads/1/3/1/3/131383908/pofevovek.pdfIn PDF document text
    • https://somusepuxe.weebly.com/uploads/1/3/1/0/131070447/6117f16294.pdfIn PDF document text
    • https://gurekageta.weebly.com/uploads/1/3/2/6/132695257/gagudovulojipa-jejij.pdfIn PDF document text
    • https://fesakakosirin.weebly.com/uploads/1/3/6/0/136015409/xibipaga.pdfIn PDF document text
    • https://mixajogidevo.weebly.com/uploads/1/3/0/9/130969427/0132dd5e9a2f.pdfIn PDF document text
    • https://pirivelel.weebly.com/uploads/1/3/4/5/134505874/1894865.pdfIn PDF document text
    • https://wufenimikefi.weebly.com/uploads/1/3/4/3/134366244/xosoguguve-temegajepavim.pdfIn PDF document text
    • https://mumovukejepi.weebly.com/uploads/1/3/1/4/131483147/9514095.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_off0000de78.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDE78 17252 bytes
SHA-256: f6291324d2662de0b367e7d5e5e8b7f9b320a2ec0a9c1cc6e79f342cb6dc35cb
font_01_sfnt_off00010bdf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10BDF 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off00012283.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12283 10948 bytes
SHA-256: 01e3028362c486f3112be0aca9085f4e3b30dad515e7a87e493154bf81f92311

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