Malicious PDF — malware analysis report

Static analysis result for SHA-256 116b0fc4c61d8f8e…

MALICIOUS

PDF

105.4 KB Created: 2022-03-25 15:33:26 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: 73ee445fdf295bd120c35a338ad704e0 SHA-1: 43bfb64155c9cdbfb9a8902ebbd83266ca0b17a8 SHA-256: 116b0fc4c61d8f8eeb2f22311d79c1c159fbcb6327b5998e104a73bd90d3b1f5
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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://cafij.co.za/YmrXLWy8?keyword=linksys%20ea2700%20vpn%20setup PDF link annotation
    • https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/6e8ed816d0.pdfIn PDF document text
    • https://bakemelufipunuj.weebly.com/uploads/1/3/4/8/134888112/fomuke.pdfIn PDF document text
    • https://kodugeji.weebly.com/uploads/1/3/6/0/136089350/8744789.pdfIn PDF document text
    • https://zoludapi.weebly.com/uploads/1/3/4/5/134528767/faxofod_pafuta_xavejipiw.pdfIn PDF document text
    • https://jarufepijup.weebly.com/uploads/1/3/0/7/130776730/91e77743991cd8.pdfIn PDF document text
    • https://fiwujewi.weebly.com/uploads/1/3/0/9/130969997/5137772.pdfIn PDF document text
    • https://nugumogixowujo.weebly.com/uploads/1/3/1/4/131437940/repugusanovam.pdfIn PDF document text
    • https://tumotasefon.weebly.com/uploads/1/3/5/3/135317172/tetutakananag-lufazeguzel-jorasasiz.pdfIn PDF document text
    • https://kezesefafuzer.weebly.com/uploads/1/3/7/5/137518356/peretabidewitok.pdfIn PDF document text
    • https://zumabenem.weebly.com/uploads/1/3/4/6/134683433/5902647.pdfIn PDF document text
    • https://zafapuguma.weebly.com/uploads/1/3/2/7/132712217/kelifadav_jumuxuza_lumudavapegibo.pdfIn PDF document text
    • https://mawibunuxipu.weebly.com/uploads/1/3/4/6/134698869/d42d8dd513.pdfIn PDF document text
    • https://dalivesozugu.weebly.com/uploads/1/3/0/8/130813395/vogodev.pdfIn PDF document text
    • https://tagopebarezixog.weebly.com/uploads/1/3/1/6/131607889/gedelapa-tulilerisupomup-funakuwemador.pdfIn PDF document text
    • https://zigafofidonid.weebly.com/uploads/1/3/4/5/134508062/ad6fa6ca61338d.pdfIn PDF document text
    • https://bujajegufo.weebly.com/uploads/1/3/4/1/134108800/nipesoziruro.pdfIn PDF document text
    • https://getesedalo.weebly.com/uploads/1/3/4/6/134629657/jozapod.pdfIn PDF document text
    • https://sozakipebi.weebly.com/uploads/1/3/0/8/130814717/basozabu_janagim_zokukapedaxe_maxixuxunuxixo.pdfIn PDF document text
    • https://busedulaxuxelo.weebly.com/uploads/1/3/1/3/131379622/cf1c16ca24a.pdfIn PDF document text
    • https://rotaxini.weebly.com/uploads/1/3/4/4/134499982/korarefokovun.pdfIn PDF document text
    • https://vizumijolotetip.weebly.com/uploads/1/3/5/3/135394273/f537c.pdfIn PDF document text
    • https://pawiwojofidinof.weebly.com/uploads/1/3/4/4/134458390/fogimosabimoje.pdfIn PDF document text
    • https://mubajodopiwal.weebly.com/uploads/1/3/1/4/131454521/janaki_tusomido.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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00013820.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13820 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off00014ebf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14EBF 17716 bytes
SHA-256: 039353b3fe82512b032408c8a7be0a56626966b1f308cda8f629c9f0d4c326c5
font_02_sfnt_off00017d79.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17D79 10600 bytes
SHA-256: 05255d72cd23dd9b2aeb72e09111e917337d505cbdba72b6a5e8ef2359fcd273

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