MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, with a critical finding for a known malicious redirector. The document body, though obfuscated, contains the URL 'https://ttraff.com/pify?keyword=john+deere+ct332' which is also flagged as malicious. This suggests the document is designed to redirect users to potentially harmful content, likely for phishing or malware delivery.
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=john+deere+ct332 In PDF document text
- http://files.nicolettabella.com/uploads/1/3/2/6/132681464/4718648.pdfIn PDF document text
- http://files.lizwhittaker.com/uploads/1/3/1/4/131437249/711e5c15e50.pdfIn PDF document text
- http://files.gracefulbeginnings.ca/uploads/1/3/1/0/131071063/rovawifepipomu_jawizoxivoka_jidemirota_fagoboli.pdfIn PDF document text
- http://files.webberswhippingpost.com/uploads/1/3/2/8/132814448/3757836.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/1/0430/7720/6165/files/metal_head_mario_can_move.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9130/4343/files/jafudakagamatawex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/witezanovedodililifovexij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3993/9994/files/76246504339.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7272/4900/files/kotokurokodasesomudawus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3738/5123/files/zegelet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0939/2285/files/71112143845.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7319/8487/files/20528088506.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0900/5978/files/48796389718.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8115/4214/files/46010631993.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6799/8359/files/sivemabitikirefoxuzod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5383/3637/files/sunirowubisavefokabegos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5755/9190/files/zinadejajizudemojogakabu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8937/9993/files/80077180151.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0522/0763/files/6258693279.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_off00004c5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C5D | 4632 bytes |
SHA-256: a111a27fbcdc372e1489240ea2ffe44fa335acb021681a4f9e8dfcb4f4b1cae7 |
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font_01_sfnt_off00005c02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C02 | 9992 bytes |
SHA-256: bc1b31bca0d916acb1e23b4f1d5e9336bcc751a4a6bee4480bb5e74c71b43e76 |
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font_02_sfnt_off00007e42.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E42 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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