Malicious PDF — malware analysis report

Static analysis result for SHA-256 116e34e90e4cd70c…

MALICIOUS

PDF

80.6 KB Created: 2022-04-08 06:41:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-04
MD5: db9fc4cbceb0fa5d62df4f2805db8867 SHA-1: b77fbb39c2d132b2364a828ef17083e500c3e42b SHA-256: 116e34e90e4cd70c5a88f069d83615a313d73180bee47f08e3883ce4de69a633
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9993

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=mcculloch%203200%20chainsaw PDF link annotation
    • http://bikipvuikhoedep.com/app/webroot/files/editor_upload/files/supenojapojebawusenonuso.pdfIn PDF document text
    • https://mogawurid.weebly.com/uploads/1/3/4/0/134042680/9893740.pdfIn PDF document text
    • https://gexuganogos.weebly.com/uploads/1/3/0/8/130813630/losovifomukakolobo.pdfIn PDF document text
    • https://xepipezi.weebly.com/uploads/1/4/1/2/141288762/3493612.pdfIn PDF document text
    • http://sys-svinding.dk/userfiles/file/55490074005.pdfIn PDF document text
    • https://jasesokotu.weebly.com/uploads/1/3/4/4/134499989/197bcd2.pdfIn PDF document text
    • http://www.donkersmontage.nl/kcfinder/upload/files/disum.pdfIn PDF document text
    • https://rakevuxex.weebly.com/uploads/1/3/4/0/134040666/8842270.pdfIn PDF document text
    • https://gulecbakliyat.com/panel/kcfinder/files/95649611774.pdfIn PDF document text
    • https://kilukawat.weebly.com/uploads/1/3/4/0/134017116/198defd94b3e2e7.pdfIn PDF document text
    • https://nudirekuv.weebly.com/uploads/1/3/4/7/134716663/gejigipuju.pdfIn PDF document text
    • https://safusugefivelu.weebly.com/uploads/1/3/4/3/134346528/vaxufusaxetidazekesa.pdfIn PDF document text
    • https://vinetiwufo.weebly.com/uploads/1/3/5/3/135305890/siwezoxobonu_sanofomubibupe_dibabazawe.pdfIn PDF document text
    • http://jujucuisine.com/userfiles/file/wizanefakelilad.pdfIn PDF document text
    • https://doliwejivus.weebly.com/uploads/1/3/4/3/134353379/kunotufexoju-sidilivibisijuw.pdfIn PDF document text
    • https://wagidojinubem.weebly.com/uploads/1/3/1/4/131438567/komamutix.pdfIn PDF document text
    • http://goplayer.net/fil/ckFiles/files/24598268137.pdfIn PDF document text
    • https://golinogejus.weebly.com/uploads/1/3/1/6/131606227/7861016.pdfIn PDF document text
    • https://birinubawode.weebly.com/uploads/1/3/6/0/136026057/novebalafusizogavo.pdfIn PDF document text
    • https://telarosiz.weebly.com/uploads/1/3/5/3/135318094/pofomidevudivotogoxi.pdfIn PDF document text
    • https://paymentor.nl/uploads/file/24011873709.pdfIn PDF document text
    • http://everestsherpatravel.com/demo/public/ckeditor/kcfinder/upload/files/lalisudogabexikog.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 3

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_off0000d69e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD69E 17292 bytes
SHA-256: 3388a059789d17724b75b95085dc346e4f8e010ec0e199eb7919b503782536ed
font_01_sfnt_off000103d9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x103D9 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00011bf0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11BF0 10592 bytes
SHA-256: b707afb1aa84a71774db0eb5a03bf22e5915350746c2d06591afc6f90f86f597

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