Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b6f5fe0e7b391cf…

MALICIOUS

PDF

75.4 KB Created: 2022-03-28 01:36:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: db335b1f2c399abe17cba99e83b2ca0f SHA-1: 89f2c6e0db4d3b1dac8efbcd2fb8ebdbd9e46114 SHA-256: 2b6f5fe0e7b391cf90bbb8b75542aac83e081d8a7c7e644b236683829f1e9729
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9987

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://podar.co.za/YmrXLWy8?keyword=goldstar%20microwave%20grease%20filter PDF link annotation
    • https://samugoruzi.weebly.com/uploads/1/3/7/5/137517920/dipos.pdfIn PDF document text
    • https://nodejobirutita.weebly.com/uploads/1/3/4/7/134748641/midaku-malug-sadowagi-mopivaz.pdfIn PDF document text
    • https://duvedibis.weebly.com/uploads/1/3/4/1/134131600/ratufubati.pdfIn PDF document text
    • https://runejaluzado.weebly.com/uploads/1/3/4/6/134644060/betalan.pdfIn PDF document text
    • https://lulotabo.weebly.com/uploads/1/3/4/7/134745182/1685770.pdfIn PDF document text
    • https://getikegujobipi.weebly.com/uploads/1/3/4/7/134744553/fanewukaminib.pdfIn PDF document text
    • https://bifixebuwo.weebly.com/uploads/1/3/0/7/130776276/texati.pdfIn PDF document text
    • https://pirivelel.weebly.com/uploads/1/3/4/5/134505874/sobesi.pdfIn PDF document text
    • https://muzifadisuluso.weebly.com/uploads/1/3/5/3/135347683/5461564.pdfIn PDF document text
    • https://kuvekimat.weebly.com/uploads/1/3/6/0/136052924/zuxivowa_xarog_fatixofituvuji_ramoziv.pdfIn PDF document text
    • https://lotitarep.weebly.com/uploads/1/3/1/3/131383228/nimere.pdfIn PDF document text
    • https://basalusorur.weebly.com/uploads/1/3/4/6/134661810/991f72b3d.pdfIn PDF document text
    • https://sidujojuwizubal.weebly.com/uploads/1/3/4/5/134587716/732694.pdfIn PDF document text
    • https://dirixiganud.weebly.com/uploads/1/3/4/3/134321978/ed928.pdfIn PDF document text
    • https://medowiwufaj.weebly.com/uploads/1/3/4/4/134480571/7633388.pdfIn PDF document text
    • https://bugemojumowos.weebly.com/uploads/1/3/5/3/135346690/duwelenisutapumip.pdfIn PDF document text
    • https://fojozotewimoko.weebly.com/uploads/1/3/5/3/135324817/molejosomaxabek.pdfIn PDF document text
    • https://sivenusa.weebly.com/uploads/1/3/1/1/131164431/272365.pdfIn PDF document text
    • https://laputamobo.weebly.com/uploads/1/3/4/7/134763437/6349360.pdfIn PDF document text
    • https://datokusowijodo.weebly.com/uploads/1/3/0/7/130776434/benebuvekulupona.pdfIn PDF document text
    • https://kinajerabisar.weebly.com/uploads/1/3/4/7/134748515/7453310.pdfIn PDF document text
    • https://fekakekofum.weebly.com/uploads/1/3/4/6/134656499/wimam_fezonu_gimorolum_vowalefanigor.pdfIn PDF document text
    • https://pisixaxonazav.weebly.com/uploads/1/3/5/3/135394173/62626e3.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_off0000c439.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC439 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0000dadd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDADD 10908 bytes
SHA-256: b23ca0af48c6365b752848077c414ddf74104809c8213193ce62a8adf41f2bda
font_02_sfnt_off0000f404.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF404 16592 bytes
SHA-256: 96b79300887080d79880160eb769fd15afc0f59716c40537744f65b470dc3c29

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