MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL, 'https://ttraff.ru/pify?keyword=england+championship+teams+form', is directly linked to a redirector. Additionally, the document body contains numerous links to Shopify domains, suggesting a link farm or SEO poisoning tactic to distribute malicious content. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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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://ttraff.ru/pify?keyword=england+championship+teams+form In PDF document text
- http://tafali.elkcreekbaptist.com/uploads/1/3/0/8/130874629/7b11fb.pdfIn PDF document text
- http://files.somethingblueweddingdjs.com/uploads/1/3/0/9/130969148/325269.pdfIn PDF document text
- http://baduzigu.futurescholarslearning.com/uploads/1/3/0/9/130969352/talogapuxixinas.pdfIn PDF document text
- http://files.bahainorthflorida.com/uploads/1/3/1/4/131438062/ruborumure-pujikiva-tobose.pdfIn PDF document text
- http://files.hagmian.com/uploads/1/3/2/3/132302870/zifaradom.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8826/2821/files/58328314802.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1909/0595/files/speed_velocity_and_acceleration_problems.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8218/5893/files/technical_analysis_by_martin_pring.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4361/8969/files/30847136189.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0460/1407/0945/files/tidigata.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4617/4877/files/libijip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3404/9703/files/sakaruxubulabiju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4245/5207/files/dajawupawodifejixazel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3264/0664/files/xetoveker.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5488/1175/files/canada_visa_application_form_in_oman.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2846/3271/files/icy_veins_diablo_3_leveling_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3292/6615/files/renin_angiotensin_aldosterone_system_review.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9020/7139/files/kennen_ap_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8860/8418/files/mudorosusureritatawuj.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_off00007b5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B5E | 5524 bytes |
SHA-256: c7d61dc3d3d421b702808c87573669314c6aaa11f700951b9aec4210f1ee2b2c |
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font_01_sfnt_off00008e00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E00 | 14116 bytes |
SHA-256: 214c72b854dc65b3620cedd525a5ab9c8a9b5ae0cdf698aa6e0519da19fef46e |
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