MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic firing indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, suggests a lure related to a 'blankets creek trail map pdf'. The primary malicious URL identified is ttraff.com, which likely serves as a redirector to further malicious content. The presence of a large number of external PDF links, many hosted on shopify.com, suggests a link farm or SEO poisoning tactic to increase visibility.
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=blankets+creek+trail+map+pdf In PDF document text
- http://files.briannaholt.com/uploads/1/3/1/4/131406365/bumitamedami-sukilebi-ponojuzorus.pdfIn PDF document text
- http://files.danettemariealbino.com/uploads/1/3/2/7/132712209/7259567.pdfIn PDF document text
- http://files.eguastella.com/uploads/1/3/1/8/131871690/4656610.pdfIn PDF document text
- http://files.landtrustscv.com/uploads/1/3/2/6/132682040/63e372603.pdfIn PDF document text
- http://files.myhillchurch.com/uploads/1/3/0/7/130775221/tiputo_bijutowuxusex_xizenu_nasegefawepu.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/1/0429/9581/0455/files/zaxukedimifi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3280/5527/files/89962372616.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9002/7430/files/7608646187.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9446/4929/files/tujatewobigomad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8844/5604/files/sanuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5670/1348/files/68339373700.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4409/1557/files/gukawepunadexixadigapeze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4329/9234/files/847719375.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9008/1944/files/92397775537.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/53978683100.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7623/1063/files/12959636415.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3606/5435/files/fafikutetezolikopatav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5969/2198/files/37706353668.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007a49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A49 | 5092 bytes |
SHA-256: 7dcc99a608d9afb57a16cab2517c27d94808f5153175d157e334f8bc1e6ac1e8 |
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font_01_sfnt_off00008b77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B77 | 9820 bytes |
SHA-256: f94d7ed980e781cd8fe45ede22dfac19a5bde6b6f3b1df1fdf62b0d7d3f2d8d7 |
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