MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a suspicious domain, identified as a malicious redirector. It also features a large number of external links, many pointing to Shopify-hosted PDFs, suggesting a link farm or SEO manipulation tactic. The document body, though heavily obfuscated, contains the primary malicious URL and references to other PDFs, reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.club/wix?keyword=the+ultimate+guide+octopus+cuttlefish+camouflage
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/8385/8073/files/neledebutuv.pdf
- https://cdn.shopify.com/s/files/1/0431/3592/6434/files/kilkea_castle_golf_course_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/8333/2772/files/84114569282.pdf
- https://cdn.shopify.com/s/files/1/0445/5759/8884/files/ccsp_official_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3750/files/kixubodudirabusukuzeviwe.pdf
- https://static.usrfiles.com/ugd/8d0191_d10b55b460a6455b8b7c5cc5b4d32257.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3755/files/penudinuratewobanotirusep.pdf
- https://cdn.shopify.com/s/files/1/0462/5052/4823/files/google_apps_script_spreadsheet.pdf
- https://static.usrfiles.com/ugd/90c678_6359693667d244fc9c593ebdb78bd40e.pdf
- https://static.usrfiles.com/ugd/7c30af_8ad63c3d4e9e42ea849e2d2b66d6d3a7.pdf
- https://static.usrfiles.com/ugd/accd1f_1b54082ad5ce4d9599008ff805e6edd3.pdf
- https://static.usrfiles.com/ugd/d954c5_074b191007d944a0a6a44fdda4c91f7c.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b9b.bin3a588fa552cb7cdb9a1bc11fd870298709def4fc6c038b5590684812b7e47b00 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B9B | 5424 bytes |
font_01_sfnt_off00007de8.bin6a1dda5b8bfbf7465d223563fedd44c5bffe5eb9959726724a8faa7a785304a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DE8 | 10500 bytes |
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