MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links, including one to a known malicious redirector infrastructure at 'ttraff.com'. The document body, though heavily obfuscated, appears to contain the same malicious URL and other links to Shopify-hosted PDFs, suggesting a link farm or SEO poisoning attempt. The primary malicious link is likely intended to redirect users to a phishing or malware distribution site.
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.com/pify?keyword=acrylic+sheet+dealers+near+me
- http://files.outsideinstables.com/uploads/1/3/1/3/131383848/d2f22.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/8402/9854/files/98192990156.pdf
- https://cdn.shopify.com/s/files/1/0435/5522/5763/files/7447784818.pdf
- https://cdn.shopify.com/s/files/1/0435/3274/6906/files/bolowogekukinusuxigibike.pdf
- https://cdn.shopify.com/s/files/1/0430/8425/1285/files/tikufojojix.pdf
- https://cdn.shopify.com/s/files/1/0433/1972/2152/files/isaac_asimov_books.pdf
- https://cdn.shopify.com/s/files/1/0431/0663/1846/files/musojamunubu.pdf
- https://cdn.shopify.com/s/files/1/0430/3532/8661/files/neduru.pdf
- https://cdn.shopify.com/s/files/1/0437/8938/5888/files/saxophone_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/1005/6615/files/dezizesigafud.pdf
- https://cdn.shopify.com/s/files/1/0434/4155/3575/files/jezof.pdf
- https://cdn.shopify.com/s/files/1/0431/7426/4992/files/articles_of_confederation_full_document.pdf
- https://cdn.shopify.com/s/files/1/0427/6345/2583/files/17491271357.pdf
- https://cdn.shopify.com/s/files/1/0436/4474/7929/files/attitudes_and_motivation_in_second_language_learning_gardner.pdf
- https://cdn.shopify.com/s/files/1/0431/8058/9207/files/d_d_ghostwise_halfling.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_off000051d5.bin8eb0c6a3776e5f26772372f9cd408b5a9cdcae35d481835d6e017c245fa2ae27 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x51D5 | 5268 bytes |
font_01_sfnt_off00006391.binc917839d895d4f0ea934a6e07e81fdd979c8822055fd72380d159be57eaf03c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6391 | 10308 bytes |
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