MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to external sites. One critical heuristic indicates that the PDF links to known malicious redirector infrastructure, specifically 'https://ttraff.com/pify?keyword=bleacher+report+new+england+patriots'. The document body, though heavily obfuscated, also contains this URL and other Shopify URLs, suggesting a link farm designed to drive traffic to malicious sites. The ML classifier strongly supports the malicious nature of this PDF.
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.com/pify?keyword=bleacher+report+new+england+patriots In PDF document text
- http://files.wordoflifemn.org/uploads/1/3/2/7/132740525/kozabepimojix-datarakawud.pdfIn PDF document text
- http://files.creatovative.com/uploads/1/3/1/4/131453401/pametoxiro_jadorupa_sasobisedipu.pdfIn PDF document text
- http://wesebado.katieanastas.com/uploads/1/3/1/8/131856543/bataxi.pdfIn PDF document text
- http://files.alondraparkchessclub.com/uploads/1/3/0/7/130738984/likoki.pdfIn PDF document text
- http://files.keithking.org/uploads/1/3/1/4/131411688/sewaropajutes.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/1/0437/0700/7127/files/26369226348.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1234/8315/files/pujaxumilenowop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4946/0636/files/activity_diagram_in_uml.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9377/0919/files/badlapur_film_video_song.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4029/3543/files/dan_poynter_parachute_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5869/1237/files/36819141320.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/85583151980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1145/5645/files/call_center_mock_calls_script_samples.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0326/4667/files/luxaxizofo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7618/9346/files/40067705919.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0473/1300/files/30995184270.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7587/0630/files/dijuwesarelu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lomapatigusobotatijizu.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_off00006a6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A6D | 5476 bytes |
SHA-256: ad330df5ffcfcb74f8b940f3722319799ffc33f13a0b1c094f95227f209e8c6d |
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font_01_sfnt_off00007d11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D11 | 10568 bytes |
SHA-256: f367b6f22feacc57314696ca5d0af39e20e426cd85a59a0ea02428ba1741bea1 |
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