Malicious PDF — malware analysis report

Static analysis result for SHA-256 1dc096919247329f…

MALICIOUS

PDF

88.0 KB Created: 2022-04-13 07:05:36 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-30
MD5: 14fc5cdaaf844d1a76bff02edf60f162 SHA-1: 1d609a13d476f6344db982c9040c595001cab730 SHA-256: 1dc096919247329fa272319e9f6c8113f4838f9db734d8fe6ba951e473fde745
194 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

Heuristics 7

  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://norin.co.za/YmrXLWy8?keyword=learn%20final%20cut%20pro%20in%2010%20minutes PDF link annotation
    • https://xigeworimejol.weebly.com/uploads/1/3/1/4/131483719/2497796.pdfIn PDF document text
    • https://menufepu.weebly.com/uploads/1/3/1/1/131163725/jumizet-bizuv-vumobagu.pdfIn PDF document text
    • https://gitemeloduj.weebly.com/uploads/1/3/1/4/131406811/mejemizulif_dolefomej_towupatubibixu_somuruziku.pdfIn PDF document text
    • https://ginorafixane.weebly.com/uploads/1/3/4/7/134722580/fcdd177.pdfIn PDF document text
    • https://wopebodolafov.weebly.com/uploads/1/3/2/7/132741389/fd19da.pdfIn PDF document text
    • http://tv-kitchen.ru/files/files/jawalufaripex.pdfIn PDF document text
    • https://gikejujeg.weebly.com/uploads/1/3/5/9/135966421/8df59a04ad1d.pdfIn PDF document text
    • http://tscyw.net/userfiles/file/20220211005115_ox3fj7.pdfIn PDF document text
    • https://bozaveruri.weebly.com/uploads/1/3/1/4/131483492/5623081.pdfIn PDF document text
    • http://s8radziejowice-paszkow.pl/userfiles/file/34904848403.pdfIn PDF document text
    • https://senovetesu.weebly.com/uploads/1/3/4/7/134710525/9245779.pdfIn PDF document text
    • https://xizirogubo.weebly.com/uploads/1/3/0/7/130776043/2576449.pdfIn PDF document text
    • https://gojojiwegojefuw.weebly.com/uploads/1/3/2/6/132695574/vetonebirox-saboxepazenuk.pdfIn PDF document text
    • https://nadevakijod.weebly.com/uploads/1/3/4/4/134490940/volebedefosides_losus_selelitulumif.pdfIn PDF document text
    • https://tiad-mtm.com/assets/admin/js/plugins/kcfinder/upload/files/35711327322.pdfIn PDF document text
    • https://nonikezit.weebly.com/uploads/1/3/4/3/134335915/buzurakapukeso-vepikepu-nujimodulewid-fijen.pdfIn PDF document text
    • https://labnewsasia.com/upload/files/mijekitikonuf.pdfIn PDF document text
    • https://bimebupeku.weebly.com/uploads/1/3/4/7/134715010/sazavo_konuto_jiwikebiva.pdfIn PDF document text
    • https://motutipe.weebly.com/uploads/1/3/4/6/134674000/pukadegipemiweka.pdfIn PDF document text
    • https://jazaxalik.weebly.com/uploads/1/3/4/4/134488577/pomoji-wufizagebije-wopiniruta-nomesukedu.pdfIn PDF document text
    • https://kop-trans.pl/uploads/userfiles/files/nofedar.pdfIn PDF document text
    • https://xirofepomare.weebly.com/uploads/1/3/0/8/130814083/demepufexazeje.pdfIn PDF document text
    • https://rezigetofetima.weebly.com/uploads/1/3/1/1/131163738/e6fd31ce49c7c0.pdfIn PDF document text
    • https://zexexoxanevekig.weebly.com/uploads/1/3/4/6/134672397/duxivifabozojo_wevipirig.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_off0000f330.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF330 10872 bytes
SHA-256: 0916440de55b5a5c1f7af52a689f799052fe26deae2c11e4881a7c95e5adb27e
font_01_sfnt_off00010c4e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10C4E 17340 bytes
SHA-256: 0b5cda17a49ca4534fb75eb4b9a850966cb9c5845f2fe8e446b5a6d973b5afd3
font_02_sfnt_off000139e0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x139E0 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1