Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3ed302e3125330d…

MALICIOUS

PDF

102.1 KB Created: 2022-04-19 21:41:33 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 778a82bc932f7d3195271dea0f2e1f8f SHA-1: e925764a7f750093b9cada403b802625647f3486 SHA-256: d3ed302e3125330d7684212cf87b35a0790140740feb10fbf79eb41ddfd41185
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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=the%20birds%20cast%20and%20crew PDF link annotation
    • https://tuzokoluxalof.weebly.com/uploads/1/3/1/3/131382257/janevoze_betapurin.pdfIn PDF document text
    • https://kudilupomirir.weebly.com/uploads/1/3/6/0/136081980/bebubifisenekof.pdfIn PDF document text
    • https://vibusipapomokij.weebly.com/uploads/1/3/2/6/132682711/diwiwewetiko-nugipoputulel-desunowofadu.pdfIn PDF document text
    • https://nerisowale.weebly.com/uploads/1/3/1/4/131412290/ginetinez.pdfIn PDF document text
    • http://holzbau-napetschnig.at/gabekuwesekozovatudexo.pdfIn PDF document text
    • https://zexorekimapuwip.weebly.com/uploads/1/3/4/7/134702453/fesafofimevizatoja.pdfIn PDF document text
    • https://mlmrockstars.com/ckfinder/userfiles/files/92172499560.pdfIn PDF document text
    • http://donghobaoan.com/uploads/files/79419256473.pdfIn PDF document text
    • https://bowovifiwupa.weebly.com/uploads/1/3/4/6/134628578/tewer-lopaxabixi-navamejovabox.pdfIn PDF document text
    • https://kejobogufepemis.weebly.com/uploads/1/3/0/7/130775396/nowor.pdfIn PDF document text
    • https://xepipezi.weebly.com/uploads/1/4/1/2/141288762/9868766.pdfIn PDF document text
    • https://wugitede.weebly.com/uploads/1/3/4/3/134342502/vixagatelo.pdfIn PDF document text
    • https://xezuwipo.weebly.com/uploads/1/4/1/2/141231674/9140788.pdfIn PDF document text
    • https://kopomitesukov.weebly.com/uploads/1/3/1/4/131453216/gamopadewo_menalibiva.pdfIn PDF document text
    • https://jamaxukupabidi.weebly.com/uploads/1/3/4/6/134675967/6a0fed9d9.pdfIn PDF document text
    • https://kofuzutasor.weebly.com/uploads/1/4/1/3/141301952/tolobapubofibiw_kolifutaduno_tupupijovugu.pdfIn PDF document text
    • https://regenerativetherapyforpain.com/wp-content/plugins/super-forms/uploads/php/files/af30a9d98a5ad36cb1af02450a578dd4/47034728352.pdfIn PDF document text
    • https://viduxetejogat.weebly.com/uploads/1/3/4/6/134600114/6276132.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_off00012b6b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12B6B 10488 bytes
SHA-256: e4b1d240d078462f163fde04ff11aee9d2d7ddc404291b1abebc655f02fd6475
font_01_sfnt_off00014347.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14347 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00015b59.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x15B59 18152 bytes
SHA-256: b51d80b3bf5273cd2d0ffe069de72b2d6c884237d620d97b14c5580b87759c91

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