Malicious PDF — malware analysis report

Static analysis result for SHA-256 f87d33013714feaf…

MALICIOUS

PDF

92.2 KB Created: 2021-09-11 09:06:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: 0970789d9606652b4bd5cb72e4aa2530 SHA-1: b984d7cca359bf67cc2bdfb518aaf1522ad9f3f6 SHA-256: f87d33013714feafc2ccaa3578bc65f54344bf3971c95b91ee8b215c539f89bb
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9806

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
  • Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LURE
    Document contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
  • 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://cardolf.ro/files/33962585126.pdf In PDF document text
    • https://epagneuls-bretons.fr/caningest/images/file/pepukukizojadir.pdfIn PDF document text
    • http://ohadalegistrocbarter.com/ckeditor/uploads/files/52284241357.pdfIn PDF document text
    • https://viettrungson.com/media/Files/kekevogo.pdfIn PDF document text
    • http://ashole.hu/UserFiles/File/webafiwofana.pdfIn PDF document text
    • https://regionalhealthprogramsww.com/images/file/93197158943.pdfIn PDF document text
    • http://www.jucadent.es/ckfinder/userfiles/files/48776671094.pdfIn PDF document text
    • http://czyxchem.com/upload/files/63413448036.pdfIn PDF document text
    • https://ctapigroup3.com/contents/files/77045968452.pdfIn PDF document text
    • http://teraval.cz/res/file/midedotoxadosiduzujemofe.pdfIn PDF document text
    • http://avvocatoandreabruschi.it/userfiles/files/serozimupafitojewiva.pdfIn PDF document text
    • https://asiquim.com/ckfinder/userfiles/files/wivubirigelulupebaxe.pdfIn PDF document text
    • http://uzks.hr/upload/datoteke/1617874414.pdfIn PDF document text
    • http://onelove.cz/file/34163943922.pdfIn PDF document text
    • http://zpb-maciejewski.pl/upload/fck/file/16335184455.pdfIn PDF document text
    • https://bodymart.in/ckfinder/userfiles/files/rimus.pdfIn PDF document text
    • https://living-stone.lu/userfiles/files/33227614161.pdfIn PDF document text
    • http://goforthegreengolfpools.com/userfiles/file/12496213023.pdfIn PDF document text
    • http://jewelry-shopping-city.com/uploads/files/202109041400488440.pdfIn PDF document text
    • http://burmeseburmilla-allevamento.com/userfiles/files/29325391862.pdfIn PDF document text
    • https://cuatudongsaigon.net/uploads/files/76301640921.pdfIn PDF document text
    • http://www.como-grup.ro/fisiere/file/52208375879.pdfIn PDF document text
    • http://karat-dobremiasto.pl/userfiles/file/puvololiv.pdfIn PDF document text
    • http://goref.ru/files/file/tuwoxerilebi.pdfIn PDF document text
    • https://ismet.com.br/ckfinder/userfiles/files/69661951425.pdfIn PDF document text
    • https://perfecthospital.org/FCKeditor/file/97570671638.pdfIn PDF document text
    • https://floridagreatescape.com/media/file/92699277805.pdfIn PDF document text
    • https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=best+games+to+play+to+earn+moneyPDF 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 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_off00010338.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10338 18360 bytes
SHA-256: 399c46119bb50fd364e960cd079fa3d5181f0e3ac012c439fd432f544a0b77b1
font_01_sfnt_off000132bc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x132BC 10668 bytes
SHA-256: fd00f0ee99ab075d6665077b6cb1db6b3b347b06b126b55249c6ee85ae8d3228
font_02_sfnt_off00014b4c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14B4C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

Open this report in the interactive analyzer, or submit your own file for analysis.