Malicious PDF — malware analysis report

Static analysis result for SHA-256 4782d5145c211640…

MALICIOUS

PDF

80.5 KB Created: 2022-03-29 01:55:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 696edee93143573589e4384aba2df43f SHA-1: 940cb931dc8f5abed75acbe4f475464865a65d4f SHA-256: 4782d5145c211640db32c4a6d131b8d4622461183f55605733b487f9963b763f
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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://loheb.co.za/YmrXLWy8?keyword=clicker%20keyless%20entry%20garage%20door%20opener%20instructions PDF link annotation
    • https://gelekale.weebly.com/uploads/1/3/4/2/134266195/9621c.pdfIn PDF document text
    • https://wozizagozesa.weebly.com/uploads/1/3/4/8/134848764/02768e4a0a0ebd.pdfIn PDF document text
    • https://vadenupajupav.weebly.com/uploads/1/3/4/3/134345777/vanesi-wabirapilika-tugefupoli-dunolo.pdfIn PDF document text
    • https://rejuxugojovi.weebly.com/uploads/1/3/7/5/137512777/267a45cd6e054.pdfIn PDF document text
    • https://dibozavo.weebly.com/uploads/1/3/4/5/134501923/74a7017d754b.pdfIn PDF document text
    • https://tumogifizutuvo.weebly.com/uploads/1/3/4/5/134527103/negasabewarilo-lozupafifudujo-paxutananedeja-puwudemowosi.pdfIn PDF document text
    • https://fofodivadi.weebly.com/uploads/1/3/4/8/134895081/6880897.pdfIn PDF document text
    • https://bomevalaruzaf.weebly.com/uploads/1/3/4/8/134871705/8917478.pdfIn PDF document text
    • https://subusigigug.weebly.com/uploads/1/3/5/3/135316146/niborupab.pdfIn PDF document text
    • https://modatubegawaso.weebly.com/uploads/1/3/4/4/134491319/dumupepokike.pdfIn PDF document text
    • https://xasugalepo.weebly.com/uploads/1/3/4/3/134311154/sirene.pdfIn PDF document text
    • https://motovatexasej.weebly.com/uploads/1/3/4/9/134900011/8337808.pdfIn PDF document text
    • https://lakofureluv.weebly.com/uploads/1/3/4/6/134632848/wunasemawepusemapej.pdfIn PDF document text
    • https://zejanedigerexig.weebly.com/uploads/1/3/4/7/134757062/sipodakisuvi_kobunelebo.pdfIn PDF document text
    • https://zumugerajezu.weebly.com/uploads/1/3/1/1/131163828/wakupagapibumov.pdfIn PDF document text
    • https://dutajidadu.weebly.com/uploads/1/3/4/7/134730474/6965017.pdfIn PDF document text
    • https://rutesusu.weebly.com/uploads/1/3/0/7/130776221/7d14f825853627f.pdfIn PDF document text
    • https://vikurevago.weebly.com/uploads/1/3/1/6/131606257/wetofureradapar.pdfIn PDF document text
    • https://wufenimikefi.weebly.com/uploads/1/3/4/3/134366244/235dee90705c.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_off0000d472.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD472 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0000eb11.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEB11 17696 bytes
SHA-256: c796a3c407e1400b6cb34cda88e07a6aee74d3d94a8f1fe1484cd0974c0a7353
font_02_sfnt_off00011994.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11994 11024 bytes
SHA-256: ee7cc4c63df45706bb611adbfafc43a8a705bfd0e91e0a3508417ad4cd08d702

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