MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple external URIs, with one prominent URL pointing to a domain associated with a potential phishing lure. The ML classifier and ClamAV detection strongly indicate malicious intent. The document body, though heavily obfuscated, contains keywords related to 'Coleman hot tub accessories', suggesting a deceptive pretext to encourage user interaction with the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://maypoin.ru/strik?utm_term=coleman+hot+tub+accessories PDF link annotation
- https://cdn.sqhk.co/zaweniwefi/maGgcJ6/20583735234.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385876/normal_603bba1bf39d3.pdfIn PDF document text
- http://kepumomojixuwog.iblogger.org/nolesigaxuful.pdfIn PDF document text
- http://pamuxixa.iblogger.org/ias_sociology_syllabus.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4502819/normal_5fe4e746d6c97.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393209/normal_603111cba75b2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387826/normal_600c0d29b2a0d.pdfIn PDF document text
- http://danoguvu.medianewsonline.com/51183521828.pdfIn PDF document text
- https://cdn.sqhk.co/guvelebul/yhdKoib/17579073654.pdfIn PDF document text
- http://kisegojunu.22web.org/cat_adoption_form.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4392864/normal_5ffe73200a45d.pdfIn PDF document text
- https://cdn.sqhk.co/pajokiman/gehhGhd/this_means_war_movie_soundtrack.pdfIn PDF document text
- https://cdn.sqhk.co/navififoro/CjgA71r/zevajotegizixot.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gomanezobovo.rf.gd/asme_b31._1_2020.pdfIn PDF document text
- https://141ebdc9-a3c9-4c6d-b8f9-366dbf139dec.filesusr.com/ugd/46bfb0_c029340ac5994f79bcdaa6239d88a836.pdf?index=trueIn PDF document text
- http://xugekevilop.rf.gd/mexozefapejo.pdfIn PDF document text
- http://nisuzadusidu.epizy.com/pelicula_escritores_de_la_libertad.pdfIn PDF document text
- https://4868a29a-6d77-448d-a9c5-bc5c6a1713c3.filesusr.com/ugd/060e50_3ff8251cf2154f459d5b1caee5d4c03e.pdf?index=trueIn PDF document text
- http://jidabalelibixu.rf.gd/lycian_way_guide_book.pdfIn PDF document text
- http://tidovikuvam.epizy.com/data_science_para_negcios_download_gratis.pdfIn PDF document text
- https://a519209a-2b0a-481f-9fe9-460c873bdc80.filesusr.com/ugd/270e53_2a7441424a9842c0a76416832f4ed9f6.pdf?index=trueIn PDF document text
- http://rirukezuruxemuk.epizy.com/cell_fractionation_lab_report.pdfIn PDF document text
- http://meziwupagev.epizy.com/advertising_and_sales_management_book.pdfIn PDF document text
- http://romepasuv.myartsonline.com/20359793044.pdfIn PDF document text
- https://436c154b-1c2d-4c60-9768-ed3a268ef5e1.filesusr.com/ugd/e8e253_e0e21953a4fb4ac8b1836e2bb0857070.pdf?index=trueIn PDF document text
- http://rujidafedisezu.atwebpages.com/61842085104.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_off0000ef3c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF3C | 5084 bytes |
SHA-256: 350b654d4fb095f004efac3e78eb6bca83f5d5b57eff103e3a06c20305858aa2 |
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font_01_sfnt_off0001004c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1004C | 10884 bytes |
SHA-256: 2d387a582e613da95390b3bc29ab0f5f5e173839c81023eff42bf871982c4cc9 |
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