Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed33a6c00f64c03c…

MALICIOUS

PDF

132.5 KB Created: 2022-03-07 20:06:30 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-07
MD5: ae9eb97f6ff0594601b2becee0601387 SHA-1: 1510cd8faf4a9867c311315ef499ce54b4bc0dfd SHA-256: ed33a6c00f64c03c9c09b3fa5991c1c335dee0fd3cbbd7092f9e700b9eab35b1
151 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9711

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
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://colod.co.za/XSRYdR1H?utm_term=glinks+gully+surf+report PDF link annotation
    • https://cosmopolitanhotelbg.com/uploads/wysiwyg/files/puwufukewejesebuxez.pdfIn PDF document text
    • https://tavfelugyelet.megujuloenergiapark.hu/admin/ckfinder/userfiles/files/zojuwavuferigup.pdfIn PDF document text
    • https://mygoaltv.com/ipp/images/uploads/files/31077463030.pdfIn PDF document text
    • http://propack-th.com/image/upload/File/30586884457.pdfIn PDF document text
    • http://doo-san.com/userfiles/file/20220228052838.pdfIn PDF document text
    • http://www.iuoelocal870.com/kaizen/ckfinder/userfiles/files/nixet.pdfIn PDF document text
    • https://funstore.dialog.org/userfiles/file/namakufijirusuzijavis.pdfIn PDF document text
    • http://megamento.com/_UploadFile/Images/file/53558188256.pdfIn PDF document text
    • https://oldalunk.hu/userimages/files/gutetuzur.pdfIn PDF document text
    • http://viacaosaopedro.com/www/js/ckfinder/userfiles/files/rusop.pdfIn PDF document text
    • http://viabowlingproducts.com/userfiles/file/93799599977.pdfIn PDF document text
    • http://njbeihang.com/uploadfile/file///2022020201452344.pdfIn PDF document text
    • http://tumakuruvoice.com/tumkurvoice/ckeditor/ckfinder/userfiles/files/wozibavinowa.pdfIn PDF document text
    • https://sskundal.com/userfiles/file/23693476548.pdfIn PDF document text
    • https://iagclaims.endataclaims.com/ModCoreFilesUploaded/file/vuzonimuzazevenenuba.pdfIn PDF document text
    • https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/16209703728143---70961865490.pdfIn PDF document text
    • http://cbestdesign.com/ckfinder/images_store/files/jijetaz.pdfIn PDF document text
    • https://bibonatura.hu/ckfinder/userfiles/files/fefijajewisu.pdfIn PDF document text
    • http://www.dilipprabhavalkar.com/images/file/tenejasogepipenox.pdfIn PDF document text
    • http://baheth24aqari.com/ckfinder/userfiles/files/41735950224.pdfIn PDF document text
    • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621c41229f23b---fegizuduwaxudimuj.pdfIn PDF document text
    • https://hyper.oneewe.com/_img/files/futisonajajedutisedapug.pdfIn PDF document text
    • https://gpszone.hu/upload/userfiles/file/megeguxorobedidu.pdfIn PDF document text
    • https://menatunis.com/uploads/FCK_files/file/54918085753.pdfIn PDF document text
    • https://floridainvestment.cz/files/file/14617401870.pdfIn PDF document text
    • http://kaushalacademy.org/ckfinder/userfiles/files/ranudizozijefapujaj.pdfIn PDF document text
    • http://dvif.fr/userfiles/file/bifijitobemozasotutepojo.pdfIn PDF document text
    • http://concilianavarra.com/userfiles/files/nodudiki.pdfIn PDF document text
    • http://erpsamik.com/ckfinder/userfiles/files/jiwaju.pdfIn PDF document text
    • https://ctcitsupport.com/media/files/rifexawemupanub.pdfIn PDF document text
    • https://enkaotomatikkapi.com/depo/sayfaresim/file/bavuga.pdfIn PDF document text
    • https://computerzone.pk/file/bavebo.pdfIn PDF document text
    • https://pensiunea-escape.ro/ckfinder/userfiles/files/fivedusoxagasotoxematun.pdfIn PDF document text
    • http://ajitcoatings.com/uploads/simutigole.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_off0001a6ae.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001a6ae.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001a6ae.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1A6AE 17360 bytes
SHA-256: 023ec9c4112e1ca0188e87a87d58b84899629be6aa411a7fef08e78fa573a060
font_01_sfnt_off0001d40f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1D40F 10716 bytes
SHA-256: 5ca4b35083eb1286005ac0095b2f64dd25fb29f97934d133298266824be972d2
font_02_sfnt_off0001ecd5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1ECD5 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9