MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a high-severity heuristic firing for a redirector link, indicating a phishing or malware lure. The embedded URL `https://traffnew.ru/123?utm_term=valley+of+mexico+geography` is flagged as suspicious. ClamAV also detected the file as `Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0`, further supporting its malicious nature. The document body is heavily obfuscated and does not provide clear textual content for analysis.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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://traffnew.ru/123?utm_term=valley+of+mexico+geography PDF link annotation
- https://cdn.sqhk.co/bawevabob/iiiIhfR/santa_claus_running_shirt.pdfIn PDF document text
- https://cdn.sqhk.co/kuzezajolu/FspwhdZ/gojagolanimisoziludi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366337/normal_5f87d7db2b4bd.pdfIn PDF document text
- https://cdn.sqhk.co/nupegefozub/H5idTgi/cosmoprof_hours_sunday.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405206/normal_5f9a026885208.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466140/normal_5fc3810a58bcb.pdfIn PDF document text
- https://cdn.sqhk.co/pobusafi/TeRO4tf/rumble_on_stock_review.pdfIn PDF document text
- https://cdn.sqhk.co/pimidima/lgTmJhh/zevemenujodizepumedital.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457854/normal_5fe49279e8020.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366003/normal_5f8757d01c7ae.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402297/normal_5f9d51a14768f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4449397/normal_5fcfb057514bd.pdfIn PDF document text
- https://cdn.sqhk.co/kedezoge/4ghrnij/siwizos.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/6a741d52-e881-4d41-a742-bc1fe7f497ac/amazon_seller_central_canada_fees.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae11ebbb-82f1-46a1-a752-c4178912198f/95363680240.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000113c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113C1 | 5384 bytes |
SHA-256: 38dc0237e3e931647307e1ff4ee35f0d87afe0a1db15ff1c395b1d3123f855c1 |
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font_01_sfnt_off00012601.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12601 | 10900 bytes |
SHA-256: ef0070766eba48d3c7902635659d25f12fa530114f6837fb68d1d6dc7b8d36c8 |
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