MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links pointing to other PDF files hosted on Shopify. One of these links, 'https://ttraff.com/pify?keyword=eclectic+paradigm+pdf', is flagged as a malicious redirector. This suggests a campaign to distribute malicious content or manipulate search results through a link farm. The ML classifier also strongly indicated maliciousness.
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=eclectic+paradigm+pdf In PDF document text
- http://files.berglundvet.com/uploads/1/3/0/7/130776499/jarimukuko.pdfIn PDF document text
- http://files.longrangeacademy.com/uploads/1/3/2/7/132712306/d97286f6caef8.pdfIn PDF document text
- http://files.darius-music.com/uploads/1/3/0/7/130774969/4b6a435c813f26f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0431/5562/0006/files/guvodovonenafode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7827/7525/files/pandas_dataframe_join.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8072/8224/files/69205466064.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9878/3382/files/kajewumiwofate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/7803/1262/files/parupegor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4836/8288/files/67743155626.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1464/4127/files/dubuxuzugoti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8022/8759/files/linux_mint_viewer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0269/1743/files/stay_with_me_the_faces_tab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9241/8468/files/lezepakelesotizev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4836/2399/files/95739940148.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9906/2421/files/dovevosenawajezutogelon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4537/0518/files/84964294544.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5525/9560/files/pominolumaxetekejavofar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4641/1162/files/19568674849.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008276.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8276 | 4824 bytes |
SHA-256: 5dc73c9bbe096947987bb8c1a04f7b0bc78721c253864ef5a312f1d503a6c1d0 |
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font_01_sfnt_off000092e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92E2 | 10316 bytes |
SHA-256: 8292409c6f1bcf6073819f6e8ef55b3310778885bd84ad7b3101ebefa66a6c4d |
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font_02_sfnt_off0000b60b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB60B | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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