MALICIOUS
144
Risk Score
Machine Learning
- Nyx PDF Classifier suspicious score 0.4866
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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://tevav.co.za/XSRYdR1H?utm_term=adverse+event+reporting+system+canada PDF link annotation
- http://tsg-vaganovskoe.ru/ckfinder/userfiles/files/parelegezifematur.pdfIn PDF document text
- https://kinizsibank.inweb.hu/_user/file/fovalevezuwenexurebotisi.pdfIn PDF document text
- http://szakkepzosiklos.hu/upload/file/fusivotarerujafatu.pdfIn PDF document text
- http://maysoi.com/hinhanh_fckeditor/file/vujunebetam.pdfIn PDF document text
- http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/161413f6b23912---60659881300.pdfIn PDF document text
- http://www.assistvaleur.co.jp/inc/kcfinder/upload/files/85208856990.pdfIn PDF document text
- https://dalnoboy.com/data/filestorage/upload/files/49139314435.pdfIn PDF document text
- http://rajaunited.com/contents/files/zomevilitaxel.pdfIn PDF document text
- https://www.grdr.org/paidel/ckfinder/userfiles/files/vuladitarofimawik.pdfIn PDF document text
- http://bulgankhangai.mn/userfiles/files/21584889559.pdfIn PDF document text
- http://travelcenterpuntos.com/campannas/file/12064413060.pdfIn PDF document text
- https://sapsda.com/SapmaUserfiles/file/85640230425.pdfIn PDF document text
- https://balatonfurediallatorvos.hu/userfiles/file/97886179754.pdfIn PDF document text
- http://sostrevalli.it/userfiles/files/70207342631.pdfIn PDF document text
- http://booklandbooks.com/userfiles/file/45717859056.pdfIn PDF document text
- https://kit-veron.my/ckfinder/userfiles/files/4662598606.pdfIn PDF document text
- http://rana-international.com/userfiles/files/purisifefaferalulisexesi.pdfIn PDF document text
- http://www.mediagrand.hu/data/editorfile/dukesokuv.pdfIn PDF document text
- https://hankilfood.com/userfiles/file/20211229112216.pdfIn PDF document text
- https://www.fibertech1.com/my_content/js/ckfinder/userfiles/files/82759321204.pdfIn PDF document text
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/16166194d24a20---25555298554.pdfIn PDF document text
- http://stoka-saarlouis.de/userfiles/file/6867093307.pdfIn PDF document text
- https://megacook.pt/site/upload/file/mejowelixig.pdfIn PDF document text
- https://hps-gruppe.com/wp-content/plugins/super-forms/uploads/php/files/i6j8a5rc6lon0f7111c2215fje/18555945924.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 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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00060b7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60B7C | 16416 bytes |
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336 |
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font_01_sfnt_off0006221b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6221B | 16704 bytes |
SHA-256: 746aa27de66ed7e96b8a47be677758afd7eea52453c1c4d0447df7cf7785f0b9 |
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font_02_sfnt_off00064d80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64D80 | 10972 bytes |
SHA-256: fff45d26553646b5a6313e1f5169791ff109a4f96f766bdf046960acac78d64c |
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