Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b67df67134b0b20…

MALICIOUS

PDF

103.3 KB Created: 2022-04-23 06:36:48 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: 6a6aac4f4871bec759d9a02fcffb8940 SHA-1: f8456cac79ac987f001c5e99cc70761f5aebf33a SHA-256: 2b67df67134b0b20deac0654891052a4a6437c487c38577fa75e39001c15f3b6
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9978

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://lazav.co.za/YmrXLWy8?keyword=mediashout%205%20won PDF link annotation
    • https://midepixa.weebly.com/uploads/1/3/4/6/134622545/d586da0314f6b.pdfIn PDF document text
    • https://www.scrs.in/kcfinder/upload/files/42452806304.pdfIn PDF document text
    • https://mufajagirudul.weebly.com/uploads/1/3/1/4/131452858/164b1b412.pdfIn PDF document text
    • https://redunexodozik.weebly.com/uploads/1/3/0/8/130814050/6134764.pdfIn PDF document text
    • https://jokenobijejadur.weebly.com/uploads/1/3/0/8/130873794/6675815.pdfIn PDF document text
    • https://wegotutitupal.weebly.com/uploads/1/3/1/4/131453182/242d2fb.pdfIn PDF document text
    • https://ikitellirezistans.com/upload/files/moxuxegemuxafunuvajewaxo.pdfIn PDF document text
    • https://jezagegilefu.weebly.com/uploads/1/3/4/3/134307882/waropajipoj.pdfIn PDF document text
    • https://nixotebiwozo.weebly.com/uploads/1/3/4/6/134667174/mopadozuzodap-mosejevijanex-mawixeb-jolizuweke.pdfIn PDF document text
    • https://rajidekexosixi.weebly.com/uploads/1/3/0/7/130738830/farefunawuburalodud.pdfIn PDF document text
    • https://konezevebul.weebly.com/uploads/1/3/1/3/131381420/8e91f9e66f.pdfIn PDF document text
    • https://aspart.ro/ckfinder/userfiles/files/35827179270.pdfIn PDF document text
    • https://vosanabawikek.weebly.com/uploads/1/3/4/0/134000461/804212.pdfIn PDF document text
    • https://sajorezofadem.weebly.com/uploads/1/3/3/9/133999754/48255a9d2c698.pdfIn PDF document text
    • https://elemental-ia.com/userfiles/file/26916001082.pdfIn PDF document text
    • https://duwodalufe.weebly.com/uploads/1/3/3/9/133997525/5877596.pdfIn PDF document text
    • https://kuxifegofemiza.weebly.com/uploads/1/3/4/8/134865321/9303158.pdfIn PDF document text
    • https://tijuvenunulufuv.weebly.com/uploads/1/3/4/6/134625509/7d59ca.pdfIn PDF document text
    • https://gufixuva.weebly.com/uploads/1/4/1/4/141494090/tokezozokebox.pdfIn PDF document text
    • https://bike-accessories.supersites.gr/content/ckfinder/files/25185792024.pdfIn PDF document text
    • https://latavulepa.weebly.com/uploads/1/3/4/4/134461708/b9aa3ac867.pdfIn PDF document text
    • http://diagcorlifescience.com/admin/kcfinder/files/79330395926.pdfIn PDF document text
    • https://kevulukopefot.weebly.com/uploads/1/3/1/4/131453006/b81dae6ef24f2.pdfIn PDF document text
    • https://xuxutisunabase.weebly.com/uploads/1/3/4/5/134506464/c8e9fb2036988a2.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_off00012e71.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12E71 17412 bytes
SHA-256: b705086316275b6b632189854b8406e41735fb82c38e3602c23f9b165f1f6a56
font_01_sfnt_off00015c61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x15C61 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00017478.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17478 11096 bytes
SHA-256: 0c70bee6edf5fd4f42b34d210e12ae8227fce35339f9642bcbf793c4895dc019

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