MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links designed to appear as free downloads, but they redirect to a malicious domain, ttraff.com. The document body itself is heavily obfuscated and contains embedded URLs that lead to this redirector. This pattern suggests a phishing or scam attempt, likely aiming to deliver a secondary payload or harvest credentials.
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.com/pify?keyword=manual+de+arduino+nano+pdf In PDF document text
- http://files.haciendalacapullana.com/uploads/1/3/0/7/130776594/93f08bd7b3645.pdfIn PDF document text
- http://files.natureismagic.com/uploads/1/3/2/7/132712323/6255996.pdfIn PDF document text
- http://renada.well-estar.com/uploads/1/3/0/8/130874284/posuwejitipo_kojapekipex_sujuk.pdfIn PDF document text
- http://files.oceanworksgroup.com/uploads/1/3/2/7/132712063/jesonozu_rizotemotux_wefafikenabu.pdfIn PDF document text
- http://files.yestocake.com/uploads/1/3/0/8/130814052/10e86bba.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/1/0433/4062/8136/files/75883225807.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8767/6063/files/57822063770.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2888/1313/files/blank_resume_format_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2562/1404/files/jaguar_xk8_owners_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5419/3057/files/buwosovanomodujesojubi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8970/5625/files/sozavevuliz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9333/4947/files/ansi_c_balaguruswamy.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7623/1063/files/49644806088.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8570/8953/files/lonukixonakisugatiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6527/8625/files/pugurepolu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9055/8620/files/vapatizob.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/76640573288.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7201/8845/files/pipex.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C1C | 3028 bytes |
SHA-256: 01907948eb0cf59a87d4879f4838f55e04c4a375146b1af76c44a2761a09b1de |
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font_01_sfnt_off000076e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76E9 | 4864 bytes |
SHA-256: 0ebcf19dc01f05e11ed83df8fcfa1aff562991a892c7038244fca6906ec0faa9 |
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font_02_sfnt_off0000878f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x878F | 15392 bytes |
SHA-256: 3954bdeabc259b76e4cd4126f49df6c0ebda89203e1fe81c16c9d7f48cace7ec |
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