MALICIOUS
114
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.2193
Heuristics 6
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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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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://lovig.co.za/XSRYdR1H?utm_term=aqa+a+level+physics+examiners+report+2018 PDF link annotation
- https://nasco-ye.com/uploads/file/paridetowagajoni.pdfIn PDF document text
- http://xn--80aafbjcazdrhzgiddbbcsg4l.xn--p1ai/pict/file/kofafes.pdfIn PDF document text
- https://malabarmail.com/ckfinder/userfiles/files/gevafosibifabibol.pdfIn PDF document text
- http://eigo-manabo.com/app/webroot/js/kcfinder/upload/files/84553829491.pdfIn PDF document text
- http://aftckwt.com/uploads/file/xunakafeve.pdfIn PDF document text
- http://roosprommenschenckelfoundation.nl/userfiles/file/2585841458.pdfIn PDF document text
- http://bburago.info/admin/fckeditor/userfiles/file/nivitepagakumowasi.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_off0004b725.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B725 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0004ce40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CE40 | 17948 bytes |
SHA-256: bfe6499c7d16b3af68fb1c8deb561b14d6273c066709ec4a084c438c4977db4c |
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font_02_sfnt_off0004fc19.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4FC19 | 11552 bytes |
SHA-256: 5248b9458e15c1211cdf68aaf8d50a7c58027062324415a1829db02da177082d |
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