Malicious PDF — malware analysis report

Static analysis result for SHA-256 3dd96d6e24a568a7…

MALICIOUS

PDF

74.8 KB Created: 2022-05-07 06:21:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-26
MD5: d509dae74397f5d7fa4d3d03891eac0e SHA-1: 9e126cb5fcbba95d6640daebdfc75992afd2a07e SHA-256: 3dd96d6e24a568a7b274cfdb9cc96ee1d27c09e1b57d2a31693be95284b9aff3
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9870

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://lovig.co.za/XSRYdR1H?utm_term=manual+usuario+citroen+xsara+2.0+hdi+pdf+de+2019+de PDF link annotation
    • https://dejixujulazefe.weebly.com/uploads/1/3/4/8/134867847/nikilezupuboki.pdfIn PDF document text
    • https://jolewewovu.weebly.com/uploads/1/3/6/0/136087062/koriz-sajomimez.pdfIn PDF document text
    • https://simepatu.weebly.com/uploads/1/3/4/2/134267103/4162231.pdfIn PDF document text
    • https://zikosijuwuxaben.weebly.com/uploads/1/3/7/5/137513753/relijevo-vexok-salekujaj-sodigu.pdfIn PDF document text
    • http://gazomotor.com/allinone/file/gunekekitufanuxemu.pdfIn PDF document text
    • https://xibigulekin.weebly.com/uploads/1/3/0/9/130968960/bejumarisadirata.pdfIn PDF document text
    • https://wekisakalew.weebly.com/uploads/1/3/4/6/134617168/a8f04b53.pdfIn PDF document text
    • https://apotekatia.ba/fajlovi/lazotumesadijotoroweguzak.pdfIn PDF document text
    • https://setumimirakav.weebly.com/uploads/1/3/2/6/132681532/sifax.pdfIn PDF document text
    • https://galibemad.weebly.com/uploads/1/3/1/8/131856827/5859570.pdfIn PDF document text
    • http://vishwkarmaenterprises.com/webroot/img/userfiles/files/lukutujinobalenuxunuf.pdfIn PDF document text
    • http://benhvienlaptop.biz/userfiles/file/83258844688.pdfIn PDF document text
    • https://gejabadofezeda.weebly.com/uploads/1/3/2/6/132681436/4763281.pdfIn PDF document text
    • https://litudawugo.weebly.com/uploads/1/3/3/9/133997631/zofijev.pdfIn PDF document text
    • https://xebuvimujutil.weebly.com/uploads/1/3/6/0/136050287/makin.pdfIn PDF document text
    • https://gibuluka.weebly.com/uploads/1/4/1/4/141430376/7c7e7390a5b.pdfIn PDF document text
    • https://isped.cz/kcfinder/upload/files/lisubafe.pdfIn PDF document text
    • https://gosabejeda.weebly.com/uploads/1/3/1/4/131453015/nisijaza-dovudimosokud.pdfIn PDF document text
    • https://jaragamonobuwuf.weebly.com/uploads/1/3/5/3/135346236/679977.pdfIn PDF document text
    • https://miraxijuk.weebly.com/uploads/1/3/7/5/137516829/lexuxamofupad.pdfIn PDF document text
    • https://falerelijiwega.weebly.com/uploads/1/3/4/6/134612416/1228217.pdfIn PDF document text
    • https://vetitigozep.weebly.com/uploads/1/3/1/4/131437709/1923175.pdfIn PDF document text
    • https://wejerimaz.weebly.com/uploads/1/3/4/6/134648800/7977553.pdfIn PDF document text
    • https://likerediweraj.weebly.com/uploads/1/3/4/6/134691167/7932451.pdfIn PDF document text
    • http://manavpublicschool.org/manav/userfiles/file/72948539147.pdfIn PDF document text
    • https://pesonabali.dswip.com/ci/userfiles/files/67863365570.pdfIn PDF document text
    • https://lixudovu.weebly.com/uploads/1/3/4/5/134598000/1100122.pdfIn PDF document text
    • https://setuwome.weebly.com/uploads/1/3/0/8/130874340/8704862.pdfIn PDF document text
    • https://zekorawuj.weebly.com/uploads/1/3/4/8/134862422/jegiruvumasag.pdfIn PDF document text
    • https://rutukesusejam.weebly.com/uploads/1/3/4/4/134464581/2635671.pdfIn PDF document text
    • https://wubawujol.weebly.com/uploads/1/3/4/2/134266052/fofotale.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_off0000badd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBADD 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d2ef.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD2EF 17516 bytes
SHA-256: 687fec230963ec2fdc62e9da77fdcc3946f4348aa22b92d7b0f16d45d2ec8e49
font_02_sfnt_off0000ff80.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFF80 11440 bytes
SHA-256: c8d68c36d797359e3bace67f3b2a3ab4037a849ba9ec3577b8135446349bd483

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