Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e0965d84a6259b…

MALICIOUS

PDF

69.1 KB Created: 2020-11-12 22:31:25 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-21
MD5: 0a1534f5efcd0c7f8aebb65d3edf5e61 SHA-1: a1640a926e135f5b068200a1337a51b50a0c3704 SHA-256: d3e0965d84a6259b9883d63f2d9698b0ddce9f8fb600bb903a7ed69ad505dc18
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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://traffset.ru/123?utm_term=draw+a+manatee PDF link annotation
    • https://nabisipiguges.weebly.com/uploads/1/3/4/4/134432296/rududis-roxokag.pdfIn PDF document text
    • https://wodedofa.weebly.com/uploads/1/3/4/3/134320626/7066249.pdfIn PDF document text
    • https://najuxobetejip.weebly.com/uploads/1/3/4/2/134265875/wajuzafotukazi.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4413843/normal_5f9f619b1d305.pdfIn PDF document text
    • https://fepavibubezi.weebly.com/uploads/1/3/4/6/134611462/mirizekapeteb.pdfIn PDF document text
    • https://galebekamabe.weebly.com/uploads/1/3/4/3/134305591/rowisapusivegiw-kupavevuxom-nidubesufu-gurukiwi.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4375507/normal_5f98025a20984.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4424364/normal_5fac451f780e5.pdfIn PDF document text
    • https://tedumuwoke.weebly.com/uploads/1/3/1/3/131397970/sazejikixedova-dutuvuxafabe.pdfIn PDF document text
    • https://bujuwevirovumeg.weebly.com/uploads/1/3/4/2/134235487/1989359.pdfIn PDF document text
    • https://gozofuma.weebly.com/uploads/1/3/0/8/130874065/wasepodip.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://www.daltonmaag.com/In PDF document text
    • https://uploads.strikinglycdn.com/files/a188a29a-e0f6-41a9-a7aa-255a733ecdcb/oscoda_county_register_of_deeds.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://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c060.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC060 4344 bytes
SHA-256: ac107a4dcfccd5f1e73f0bf6c2466916b88e979dd87f72bf1c47deadaad9e1d1
font_01_sfnt_off0000ceec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCEEC 1800 bytes
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620
font_02_sfnt_off0000d779.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD779 10080 bytes
SHA-256: bd68c05cc2f1efdb702c7423ba72baae536daf88ebc9ade719561eb5c0dce6bf
font_03_sfnt_off0000f9bb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF9BB 4324 bytes
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333