MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many pointing to a redirector service that is flagged as malicious. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=single+phase+pole+mounted+transformer+wiring+diagram', which is also flagged as malicious. The presence of a large number of links suggests an attempt to manipulate search engine rankings or to distribute malicious content via a link farm.
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.cc/pify?keyword=single+phase+pole+mounted+transformer+wiring+diagram In PDF document text
- http://files.themunrosofglenorrin.com/uploads/1/3/0/9/130969191/39483b7a6d7258f.pdfIn PDF document text
- http://files.kellystevensscience.com/uploads/1/3/1/6/131637150/7842426.pdfIn PDF document text
- http://files.shinenewagemedia.com/uploads/1/3/1/0/131070560/kabuzebiwanuge_kefozupof_jikusuvoba_sekixezexatif.pdfIn PDF document text
- http://meviva.mymaryjanerehab.com/uploads/1/3/1/6/131606490/cc17e66.pdfIn PDF document text
- http://files.roberttrescott.com/uploads/1/3/0/7/130740510/vawetox.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/1/0436/6182/0054/files/vadakafaxox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5516/7126/files/cam_ron_pink_mink.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1447/1330/files/81426538638.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7873/8335/files/96249750677.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8035/8815/files/zijulalobowuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/4051/7792/files/mathematics_and_statistics_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4109/5834/files/xonemekuvonutepemowizem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4902/5690/files/23861487089.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9032/2342/files/89294842579.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3549/9418/files/25742897050.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3754/7929/files/fejowinoxaxinuxoxomapudaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4829/6857/files/libikibezet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0965/5462/files/dufugixalorakuk.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_off00006bfa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BFA | 5648 bytes |
SHA-256: def397a474b819fcdd0bdaf2a59ab622e8f2e23609d4d3e3b34ca3831ec65ada |
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font_01_sfnt_off00007f0f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F0F | 9844 bytes |
SHA-256: de61e2d3823b8b270c07aed8778f8478ecf87617f04ba15e14ab29e81671d0db |
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