MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link disguised as information about volleyball court dimensions, which redirects to a known malicious URL. This suggests a phishing or scam attempt designed to lead users to malicious infrastructure. The presence of numerous links to external PDFs, many hosted on Shopify, indicates a link farm or SEO manipulation tactic to distribute the malicious content.
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.link/wix?keyword=medidas+de+cancha+de+voleibol+profesional In PDF document text
- http://sajamu.humboldtmutualaid.org/uploads/1/3/1/4/131453301/5860628.pdfIn PDF document text
- http://xemaluwod.nigelbeebe.com/uploads/1/3/2/8/132814930/4084935.pdfIn PDF document text
- http://files.banyantreesamui-cuisine.com/uploads/1/3/1/6/131606666/jeloritazido.pdfIn PDF document text
- http://files.leviteministry.com/uploads/1/3/2/7/132741064/8440347.pdfIn PDF document text
- http://files.blackwomensdayofmeditation.com/uploads/1/3/0/7/130739510/6026420.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/1/0429/0510/8636/files/intel_bluetooth_driver_windows.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0482/5379/6506/files/26225278945.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7089/7824/files/34018613388.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3191/9765/files/gsm_module_sim900a_mini_datasheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/1166/9917/files/boldogsg_mint_versenyelny.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8209/5517/files/70089698226.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4456/8216/files/awas_yojana_online_form_bharna.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3311/6317/files/jokenoxuxugetubi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4204/4066/files/jiwak.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_off00005fc1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FC1 | 5448 bytes |
SHA-256: 1f6c728a17d2eb11d13eb725566fd89b1b0d45cb25923177c2f72424633dd0dd |
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font_01_sfnt_off00007247.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7247 | 2548 bytes |
SHA-256: f17d6b56fd8e78bc478b68c698a3110284aa3e31b57c9b967fcbad1a223eaed1 |
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font_02_sfnt_off00007d31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D31 | 10776 bytes |
SHA-256: 32cce075b0bda6bd53520289feb94d936deefce84dffe81a38fe3e01d08c7e38 |
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font_03_sfnt_off0000a061.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA061 | 16376 bytes |
SHA-256: 684a3c196e802b4dc45ee85e0d12f41c83d6b6c6a55a83cec5fb8e332ee9aa36 |
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