Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e9d5a85992ec61…

MALICIOUS

PDF

77.2 KB Created: 2022-03-26 15:41:14 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: ce2b93267920ad00b2e392a450ca25b4 SHA-1: b711a6a09359980e4434d8c003721d8bc9a26128 SHA-256: d3e9d5a85992ec617b22dc4c342a7f05bc4e12e6aa662509064dbc2dc3e0e30b
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://cafij.co.za/YmrXLWy8?keyword=hp%20laserjet%20p4015%20drivers%20download PDF link annotation
    • https://jafexilodivoso.weebly.com/uploads/1/3/4/4/134499272/jawob.pdfIn PDF document text
    • https://gefetejumifigo.weebly.com/uploads/1/3/4/6/134688955/1178296.pdfIn PDF document text
    • https://vibofigejud.weebly.com/uploads/1/3/0/7/130740502/zumatolowode-kalaja-kezenogimegobeg-marido.pdfIn PDF document text
    • https://fuvafejozogixuj.weebly.com/uploads/1/3/4/8/134878931/kidovi.pdfIn PDF document text
    • https://mogazikazalag.weebly.com/uploads/1/3/4/4/134440800/2436017.pdfIn PDF document text
    • https://jutineriru.weebly.com/uploads/1/3/4/8/134866815/lolopo.pdfIn PDF document text
    • https://tukuboxux.weebly.com/uploads/1/3/4/5/134510407/38b7ee38c44.pdfIn PDF document text
    • https://bizugejukuvav.weebly.com/uploads/1/3/4/3/134322279/14626fe.pdfIn PDF document text
    • https://dubasebajulux.weebly.com/uploads/1/3/1/3/131382081/xariz_zudafoko_biwemoketewimi.pdfIn PDF document text
    • https://lonerunit.weebly.com/uploads/1/3/4/0/134017922/wegazifafoxofe.pdfIn PDF document text
    • https://jetukuzimol.weebly.com/uploads/1/3/2/6/132695660/0e324.pdfIn PDF document text
    • https://kaxuwuzovuve.weebly.com/uploads/1/3/4/3/134341343/9229920.pdfIn PDF document text
    • https://bunexomuxupekir.weebly.com/uploads/1/3/5/3/135316193/0f74c1e6f65.pdfIn PDF document text
    • https://fotizewuzawefuv.weebly.com/uploads/1/3/4/6/134668380/zimewikij.pdfIn PDF document text
    • https://tufanemoxidubux.weebly.com/uploads/1/3/4/3/134315727/1a322ba7eb.pdfIn PDF document text
    • https://puvixote.weebly.com/uploads/1/3/5/4/135400279/92231a36b.pdfIn PDF document text
    • https://tifubevova.weebly.com/uploads/1/3/4/4/134458665/kisaxibupana.pdfIn PDF document text
    • https://rikedinodewo.weebly.com/uploads/1/3/5/3/135323941/8948987.pdfIn PDF document text
    • https://tuxaxigete.weebly.com/uploads/1/3/5/3/135324810/bb21a34f20d55d.pdfIn PDF document text
    • https://tababara.weebly.com/uploads/1/3/0/7/130739165/jitefa-kamebim-xarifex-duvibudaboda.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_off0000ca8a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCA8A 11044 bytes
SHA-256: d900946f44e075296bc00818a7118f8efadba2b5c4aaefd77c048a6ac66f0d56
font_01_sfnt_off0000e47d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE47D 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0000fb1c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFB1C 16608 bytes
SHA-256: 700d427216f0810dab95ec8e0bcb3f126beb6b508fa05a32aee46d38fe669408

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