Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2da7c12ffa9a4e8…

MALICIOUS

PDF

180.9 KB Created: 2022-04-07 03:56:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: d3f7167cd84f40d9520f904d640ee714 SHA-1: 6eedbca3c533eaa015b072c050cd943f43254df3 SHA-256: e2da7c12ffa9a4e89ef2422964a6627065415b41c4fe76fb5881fe70b500a8f1
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9853

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
  • QR business-process phishing lure high SE_QR_BUSINESS_PROCESS_LURE
    Document asks the recipient to scan a QR code in an HR, payroll, compensation, employee-handbook, DocuSign, or business-signature workflow. This is a high-signal quishing/social-engineering pattern even when the QR payload cannot be decoded statically.
  • 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=wu%20tang%20american%20saga%20episode%2010%20preview PDF link annotation
    • https://dedemapisiwopiv.weebly.com/uploads/1/3/0/7/130775251/gupanawulebo.pdfIn PDF document text
    • https://lamekibig.weebly.com/uploads/1/3/4/6/134652122/tawonomorula-kujuvifa.pdfIn PDF document text
    • https://pizugezufe.weebly.com/uploads/1/3/7/5/137501548/serugiwoxuv_ramojizad.pdfIn PDF document text
    • https://tajeer.co/userfiles/file/30120592249.pdfIn PDF document text
    • https://xuzelakojit.weebly.com/uploads/1/3/4/5/134593048/febojota-sasezafarexi.pdfIn PDF document text
    • http://groupelamiri.com/uploads/FCK_files/file/84592130262.pdfIn PDF document text
    • https://sedefartphotography.com/resimler/files/57856913593.pdfIn PDF document text
    • https://pukaxonimuno.weebly.com/uploads/1/3/4/4/134435323/803004.pdfIn PDF document text
    • https://sawizajijon.weebly.com/uploads/1/4/1/3/141333648/tusufudugupolaxud.pdfIn PDF document text
    • https://nobarolibefo.weebly.com/uploads/1/3/1/4/131407117/zozedasetomagotibuva.pdfIn PDF document text
    • https://alyosserspneed.com/userfiles/files/wenovelisurifalagazete.pdfIn PDF document text
    • http://motocams.cz/ckfinder/userfiles/files/xogoriviribubudagerosal.pdfIn PDF document text
    • https://jinukomerum.weebly.com/uploads/1/3/4/5/134587773/jepodazatoz.pdfIn PDF document text
    • http://gmixlocadora.com.br/admin/kcfinder/upload/files/35179571118.pdfIn PDF document text
    • https://haisanquangninh.org/data/dulieu/files/gatisewafasosutegad.pdfIn PDF document text
    • http://sarahscupcakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/16216a61fe61c3---tewegubexezimamemazege.pdfIn PDF document text
    • https://99shayari.in/userfiles/files/69891434448.pdfIn PDF document text
    • https://kusuvafivubiret.weebly.com/uploads/1/3/4/8/134888197/1b6697f6fb27.pdfIn PDF document text
    • https://varida-tech.com/ckfinder/userfiles/files/jowivawerof.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 extracted file (font_00_sfnt_off00026329.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00026329.bin)

Related samples 4

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_off00026329.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x26329 18092 bytes
SHA-256: b2ba0edcaf9663205ba7b24861f36a50881c43d28f7831295e089ad9c10f6940
font_01_sfnt_off00029220.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x29220 11228 bytes
SHA-256: f6f59599f1ff19781b97ac8bb9bd82dd02da09d486cac740047cb70bee5bab67
font_02_sfnt_off0002ac4c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2AC4C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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