MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to other PDF files, suggesting a link farm or SEO spam tactic. One prominent URL, 'https://traffset.ru/123?keyword=pampered+chef+cookie+press+gun', is embedded in the document body and appears to be a lure. The ML classifier strongly flagged this PDF as malicious, and the heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external links.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffset.ru/123?keyword=pampered+chef+cookie+press+gun
- https://dugizixenopiloj.weebly.com/uploads/1/3/4/4/134457585/davalebadebomizuz.pdf
- https://tanezogifa.weebly.com/uploads/1/3/4/3/134321065/afdea.pdf
- https://rasuzumiketasak.weebly.com/uploads/1/3/4/3/134393825/acc025e79.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/665612.pdf
- https://gapefupekud.weebly.com/uploads/1/3/1/8/131871489/5128040.pdf
- https://dujizozobalosu.weebly.com/uploads/1/3/4/4/134470010/494762.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/remeranexe/xuvaninizigiso.pdf
- https://s3.amazonaws.com/sinamozagemoger/69307530097.pdf
- https://s3.amazonaws.com/felasorarabipis/87075613285.pdf
- https://s3.amazonaws.com/henghuili-files2/70264572913.pdf
- https://s3.amazonaws.com/muxozuvalubi/artigo_meio_ambiente_e_sustentabilidade.pdf
- https://s3.amazonaws.com/vavapekadoliti/the_performance_appraisal_question_and_answer_book.pdf
- https://cdn.shopify.com/s/files/1/0502/5552/8119/files/50754344383.pdf
- https://s3.amazonaws.com/nozazodivin/mukunugekud.pdf
- https://s3.amazonaws.com/juvuraguvutoxif/bodmas_worksheets_for_grade_6.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_off0000a415.bin216423ee47a53c3af461b74781b6cad5adfeb39770900ecc1d3dd05709c21b50 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA415 | 5600 bytes |
font_01_sfnt_off0000b6fa.bin66b82eed38f9cda51c8911c3a177f1cf1946cbc2099b2aaa790e5f98814238d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB6FA | 10912 bytes |
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