MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous embedded links, with the primary link directing to a known malicious redirector. The document body, though heavily obfuscated, appears to contain text related to a 'healthy food guide fodmap pdf' to entice users. The presence of a large number of external PDF links suggests a link farm or SEO manipulation tactic, likely to obscure the malicious redirector. No scripts were extracted, but the document's structure and link farm indicate a phishing or redirection attempt.
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=healthy+food+guide+fodmap+pdf
- http://fadem.jacksonhighley.com/uploads/1/3/2/6/132695643/387394.pdf
- http://gesuru.reachpartnership341.org/uploads/1/3/0/8/130873851/3412196.pdf
- http://golidari.purduedsp.org/uploads/1/3/1/3/131383791/dbb75ef8a63ca.pdf
- http://files.saratoga-bagels.com/uploads/1/3/1/4/131454151/fesibazopewiwep-relufu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/5709/4551/files/email_format_sample_cbse.pdf
- https://cdn.shopify.com/s/files/1/0430/4509/3533/files/veletogirenoz.pdf
- https://cdn.shopify.com/s/files/1/0430/8225/2442/files/39448015751.pdf
- https://cdn.shopify.com/s/files/1/0430/1353/7951/files/lords_of_the_realm_ii.pdf
- https://cdn.shopify.com/s/files/1/0434/9827/4978/files/nudikunurinik.pdf
- https://cdn.shopify.com/s/files/1/0430/9604/7783/files/seismic_inversion_theory_and_applications.pdf
- https://cdn.shopify.com/s/files/1/0431/3330/4993/files/99015024652.pdf
- https://cdn.shopify.com/s/files/1/0435/1403/6383/files/31025172752.pdf
- https://cdn.shopify.com/s/files/1/0437/2873/2314/files/98816241041.pdf
- https://cdn.shopify.com/s/files/1/0433/2870/0571/files/vitazo.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_off0000875d.bin60f31f9efdbfc3a16e41b7bb1993ca79724a38d473281aca2bf499b533852b74 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x875D | 5244 bytes |
font_01_sfnt_off00009920.bin6d11b97325334380d7eceb32b8e91e1144604db5504bf1e0998ba1767e704277 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9920 | 10424 bytes |
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