Malicious PDF — malware analysis report

Static analysis result for SHA-256 080d5000cf094aa9…

MALICIOUS

PDF

71.1 KB Created: 2021-12-11 02:57:21 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: fc5d01ff40977d404eaba8fa9b45ef40 SHA-1: 1ad1aec5cfca96d846b091081f2f351a50c8133d SHA-256: 080d5000cf094aa98456400b59c7d949151c66489678442e3025a9c02551dd15
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9975

Heuristics 5

  • 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 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 http://cosmikkino.ru/sadm_files/20605798659.pdf In PDF document text
    • http://djpress.pl/Image/files/vegopepivifererufav.pdfIn PDF document text
    • http://knipia.com/userfiles/file/21700696444.pdfIn PDF document text
    • https://himalayanwanderer.com/himalayan/userfiles/files/foxipajugi.pdfIn PDF document text
    • http://only-svet.ru/upload/files/95808956678.pdfIn PDF document text
    • http://efuegypt.org/userfiles/file/92043870964.pdfIn PDF document text
    • https://neurondevelopment.org/userfiles/file/sepiwofex.pdfIn PDF document text
    • https://a-guskov.ru/uploads/files/91749604455.pdfIn PDF document text
    • http://ywjxz.com/userfiles/image/2021/11/file/766896983.pdfIn PDF document text
    • https://soccerauquebec.com/userfiles/file/xeletazak.pdfIn PDF document text
    • https://highrise.pl/file/99849943054.pdfIn PDF document text
    • https://preprodpcb.com/userfiles/files/zovofomoterulamepe.pdfIn PDF document text
    • http://www.kidnuri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ef03b22dfb---71255086943.pdfIn PDF document text
    • http://fjzy18.com/image/uload/files/kudelakozidudovi.pdfIn PDF document text
    • https://gujaratisamajparis.org/upload/files/guzazijaremugorewe.pdfIn PDF document text
    • https://uzunlarpeynir.com/dursun/upload/files/tejiruv.pdfIn PDF document text
    • http://dolekkoyum.com/admin/UserFiles/file/84172075777.pdfIn PDF document text
    • https://euromariage.ro/upload/file/wasagif.pdfIn PDF document text
    • http://fairbank-ia.org/admin/ckfinder/userfiles/files/febarukurodu.pdfIn PDF document text
    • http://raczpalinka.hu/userfiles/file/kozukarinizewata.pdfIn PDF document text
    • https://www.ideakliniksisli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1619a5d0ea4ec5---49210771963.pdfIn PDF document text
    • http://lussoleathertiles.com/test4/EDITOR/example/v2/userfiles/file/wotivibelifiseb.pdfIn PDF document text
    • http://bangtutrang.com/upload/files/gepapivujijelodonezejaf.pdfIn PDF document text
    • http://citra.cl/userfiles/file/99658859719.pdfIn PDF document text
    • http://compagniaviaggi.gattinonimondodivacanze.it/themes/userfiles/files/6170960122.pdfIn PDF document text
    • https://feedproxy.google.com/~r/Gsjc/~3/EqozwcbAC44/uplcv?utm_term=probability+and+statistics+for+engineering+and+the+sciences+by+jay+l.+devorePDF link annotation
    • 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_off0000b1ab.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b1ab.bin)

Related samples 8

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_off0000b1ab.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB1AB 11272 bytes
SHA-256: 1307e9c17cdb5a5d06514978d6f0fa36ba12e67f3bd1a7ed6ae0e2a5efbe8442
font_01_sfnt_off0000cbd7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCBD7 16768 bytes
SHA-256: 5deebb3dfe3202045feeb43d994faaddc77c0b575d47edcb91c6a845bbf240ca
font_02_sfnt_off0000f723.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF723 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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