MALICIOUS
64
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs, with a high-confidence ML classifier flagging it as malicious. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for numerous links, suggesting a spam or phishing campaign. The document body, though heavily obfuscated, contains keywords related to downloads, reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9662
Heuristics 3
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://baarspo.ru/award?keyword=wonky+donkey+book+pdf+free PDF link annotation
- https://cdn.sqhk.co/gubisagebuto/vDggU0w/scary_ice_scream_scary_neighborhood_creamer.pdfIn PDF document text
- https://cdn.sqhk.co/temegolu/gfgdhap/pafawujep.pdfIn PDF document text
- http://tifizutolakefu.22web.org/zudun.pdfIn PDF document text
- https://nuvisinuxaxo.weebly.com/uploads/1/3/1/3/131383681/ziwekov_jonigitenes_gedonezasebavi.pdfIn PDF document text
- https://cdn.sqhk.co/fojevimexu/jggBjd4/pop_time_popcorn_spicy_jalapeno.pdfIn PDF document text
- https://vitovoraf.weebly.com/uploads/1/3/1/1/131164311/cb8893509766ce.pdfIn PDF document text
- https://dupizonax.weebly.com/uploads/1/3/1/3/131380343/bavizukitarazanu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jomewudixaf.epizy.com/frm_part_2_sample_questions.pdfIn PDF document text
- https://s3.amazonaws.com/jolunenafobuw/jevuxug.pdfIn PDF document text
- http://vibesevazetiv.rf.gd/manager_are_born_or_made.pdfIn PDF document text
- https://d5bea983-5bca-41ba-aae6-6b688785cc77.filesusr.com/ugd/9ec29b_0f004fbe4b654b8888f68b978cc63fee.pdf?index=trueIn PDF document text
- http://wuvoxebegef.rf.gd/reading_and_writing_curriculum_guide.pdfIn PDF document text
- http://fikuputo.epizy.com/jafujuzegu.pdfIn PDF document text
- http://fibejebovef.epizy.com/artist_management_books.pdfIn PDF document text
- http://dimegebewode.epizy.com/deganadugotupovorejijema.pdfIn PDF document text
- https://s3.amazonaws.com/lefemijip/vaxizu.pdfIn PDF document text
- https://s3.amazonaws.com/zubuwujoxom/ethiopian_airlines_crash_preliminary_report.pdfIn PDF document text
- https://s3.amazonaws.com/veraxawewib/98360306646.pdfIn PDF document text
- https://fa53e508-d88d-41cb-897c-7a5b6f1bfcc3.filesusr.com/ugd/361045_fb8fabd6d2504ae7ac82a48228776d19.pdf?index=trueIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010759.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10759 | 4932 bytes |
SHA-256: 63eecb110d77f13512c211064dce307ab74fef9f63ae4d44d888848fadfa2e8d |
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