MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links pointing to redirector infrastructure, specifically identified as malicious. The document body, though obfuscated, contains URLs that are part of a link farm designed to attract search engine traffic. These links likely lead to phishing pages or further malware downloads.
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/wix?keyword=golf+clash+wind+guide+tommy In PDF document text
- http://files.soltiling.com/uploads/1/3/2/6/132681409/dixafusodemes-norudakideragi-nuzamewunazil-sojipogimuw.pdfIn PDF document text
- http://files.animalvetfairfield.com/uploads/1/3/0/8/130874518/xorim.pdfIn PDF document text
- http://savame.kikiadami.com/uploads/1/3/0/7/130776257/2992065.pdfIn PDF document text
- http://files.htcatholicschoolmyrtlebeach.com/uploads/1/3/1/4/131437119/69fadc11.pdfIn PDF document text
- http://zonanado.bobbenderdesign.com/uploads/1/3/0/7/130776677/2764270.pdfIn PDF document text
- http://sujef.cmcpressurewashers.com/uploads/1/3/1/4/131408024/vimoxedekajitekujase.pdfIn PDF document text
- http://wofijobu.confinedspaceandciviltraining.com.au/uploads/1/3/0/7/130775310/782dcd688e.pdfIn PDF document text
- http://nupewemef.jacksonchapelumc.org/uploads/1/3/2/6/132681513/rudirekawupajivemeti.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/1/0434/2536/6165/files/symbolic_interactionism_sociology.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4257/0401/files/vomiting_in_infants.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4763/2548/files/anatomy_of_falciform_ligament_of_the_liver.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3956/3686/files/munipizovazof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0119/1328/files/res._redirect_not_working.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7780/3931/files/bivoli.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4977/0395/files/fijiwafutimi.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007bde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BDE | 5564 bytes |
SHA-256: b57ca6e39b0c897f3eee2cb00b113342cb59cae079a363f2c83b84b799368399 |
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font_01_sfnt_off00008ebf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EBF | 7088 bytes |
SHA-256: b31565e30b3099276f177b1d13604cc7c0cc39bc2b0b28de5f531cfe0dd697f3 |
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font_02_sfnt_off0000a2ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2FF | 10620 bytes |
SHA-256: e00c09ff84aa63c7fa9b5b4effcbf1d72df0e253d8ea22f61ae31c2c704ff6d7 |
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font_03_sfnt_off0000c76a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC76A | 16344 bytes |
SHA-256: f84adfb139fdf49e27485feb0fb92b79055cb8d51cff817362774f5b6e7cd2b5 |
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