MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with one critical link pointing to a known malicious redirector. The document body text, though obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=the+rational+male+volume+2+pdf', suggesting a lure to download further content. The ML classifier strongly flagged this PDF as malicious.
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.cc/pify?keyword=the+rational+male+volume+2+pdf
- http://files.urinalvinyl.com/uploads/1/3/1/8/131856624/poxipuvifasuv.pdf
- http://files.amysommerville.com/uploads/1/3/0/8/130874339/9087114.pdf
- https://cdn.shopify.com/s/files/1/0432/5320/3102/files/pufoje.pdf
- https://cdn.shopify.com/s/files/1/0427/4959/1718/files/vitekozil.pdf
- https://cdn.shopify.com/s/files/1/0428/1312/8871/files/norajas.pdf
- https://cdn.shopify.com/s/files/1/0430/6839/1591/files/non_ruminant_animal_production.pdf
- https://cdn.shopify.com/s/files/1/0440/5598/6326/files/pilumabakaledaxuj.pdf
- https://cdn.shopify.com/s/files/1/0444/2708/3943/files/79872491685.pdf
- https://cdn.shopify.com/s/files/1/0428/6719/6063/files/65849737467.pdf
- https://cdn.shopify.com/s/files/1/0439/0780/9448/files/531513978.pdf
- https://cdn.shopify.com/s/files/1/0433/8896/0933/files/cristianismo_puro_e_simples_download_gratis.pdf
- https://cdn.shopify.com/s/files/1/0440/1430/5430/files/zubulukixepe.pdf
- https://cdn.shopify.com/s/files/1/0432/6889/8976/files/cardiomyopathie_hypertrophique_forme_apicale.pdf
- https://cdn.shopify.com/s/files/1/0433/8394/7427/files/84510277098.pdf
- https://cdn.shopify.com/s/files/1/0433/4092/3048/files/dbt_workbook_for_borderline_personality_disorder.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005a49.bin2f18a20b8dbeb2243d0e240504acd255f970b84ecd0f040f7f82a4519e5a0fc9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A49 | 5244 bytes |
font_01_sfnt_off00006bff.bin62fd86cfd87db7a2933e955ee9795497210ab8e40ee37d2fa466e7ffcd809791 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BFF | 9816 bytes |
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