Malicious PDF — malware analysis report

Static analysis result for SHA-256 29ce95ccd92f853f…

MALICIOUS

PDF

77.4 KB Created: 2022-04-30 17:39:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: c74828fc8e1df794e4d4ddd6c4bfa7f8 SHA-1: 4b92677c5bb969042dddd354dd83dc8a9ac13163 SHA-256: 29ce95ccd92f853f51be795fccc13f938a8f73328a9d87dc59870b23df2e480e
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9987

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://jevogivufete.weebly.com/uploads/1/3/0/7/130738845/sirumofoza.pdf In PDF document text
    • https://xexiwimelogodit.weebly.com/uploads/1/3/4/5/134593193/9761622.pdfIn PDF document text
    • https://gurugurib.weebly.com/uploads/1/3/1/3/131384113/dizejukako_sibokona.pdfIn PDF document text
    • https://taxezuwijukiwum.weebly.com/uploads/1/3/1/6/131606901/fobaxabunovud.pdfIn PDF document text
    • http://phanbonvino.com/media/ftp/file/19007416736.pdfIn PDF document text
    • http://everest-c.ru/ckfinder/userfiles/files/90663030539.pdfIn PDF document text
    • https://faxojexus.weebly.com/uploads/1/4/1/2/141294628/vaxijozena.pdfIn PDF document text
    • https://wirukerig.weebly.com/uploads/1/3/4/6/134630703/186c42.pdfIn PDF document text
    • https://dexugagemer.weebly.com/uploads/1/3/4/7/134715037/wugox.pdfIn PDF document text
    • https://bazusatibewin.weebly.com/uploads/1/3/4/3/134374280/nasubupawudof-gukudabife-ragitiwo.pdfIn PDF document text
    • https://bilunoxenaxu.weebly.com/uploads/1/3/4/4/134474733/donelawademapil-nises-nakexesato-jepidufe.pdfIn PDF document text
    • https://zisediri.weebly.com/uploads/1/3/1/4/131411341/vewafarij-nafalazozovon-melenanojo.pdfIn PDF document text
    • https://lakaboro.weebly.com/uploads/1/3/4/5/134502670/6430e44e.pdfIn PDF document text
    • https://agmatbaa.com/upload/files/77665566401.pdfIn PDF document text
    • https://wumikedamuzu.weebly.com/uploads/1/3/4/3/134324885/8a5cb03c.pdfIn PDF document text
    • https://bodizolisasutez.weebly.com/uploads/1/3/1/8/131871954/wukukotamas.pdfIn PDF document text
    • https://motoxavasabid.weebly.com/uploads/1/4/1/3/141398494/1861606.pdfIn PDF document text
    • https://fawewetipe.weebly.com/uploads/1/3/1/3/131379545/987825.pdfIn PDF document text
    • https://retedavaliloxi.weebly.com/uploads/1/3/5/3/135393755/f684b9027b.pdfIn PDF document text
    • http://upservice.expert/admin/ckfinder/userfiles/files/67931527000.pdfIn PDF document text
    • https://fevenegor.weebly.com/uploads/1/3/1/3/131380973/pefebabejalu-sojukodeta-tepiludor-lifutavize.pdfIn PDF document text
    • https://loxeramulerizal.weebly.com/uploads/1/3/4/4/134476298/lumadirem.pdfIn PDF document text
    • https://gaxatibixowoki.weebly.com/uploads/1/3/1/4/131452935/5448837.pdfIn PDF document text
    • http://zaborov10.ru/upload/files/21050126253.pdfIn PDF document text
    • https://lovig.co.za/YmrXLWy8?keyword=how%20to%20put%20a%20pdf%20into%20wixPDF link annotation
    • https://mewupevubuk.weebly.com/uploads/1/3/5/3/135387541/9b7c88f408.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_off0000cb2d.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000cb2d.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000cb2d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCB2D 10324 bytes
SHA-256: 7e41bc6d50ce940fc0366bd550a1f2ace7c3ec7ca456ef40987e7b580198d13a
font_01_sfnt_off0000e28e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE28E 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000faa0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFAA0 17180 bytes
SHA-256: 0942a170a5c6082907e4ef1365de192363192901b503964233c411537f666fad