MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to disposable hosting, suggesting a link farm or phishing attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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 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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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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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://jacksth.ru/strik?utm_term=rodrick+rules+movie+cast PDF link annotation
- https://cdn-cms.f-static.net/uploads/4386622/normal_603391651755b.pdfIn PDF document text
- http://waxawazurutane.22web.org/what_is_burger_sauce_made_of.pdfIn PDF document text
- https://gixovazaviv.weebly.com/uploads/1/3/5/9/135982549/f41a4e5d2d7ee.pdfIn PDF document text
- https://betisifi.weebly.com/uploads/1/3/1/4/131438474/bonimax.pdfIn PDF document text
- https://puwowuxavuz.weebly.com/uploads/1/3/2/6/132682233/mukedenazujaluporelo.pdfIn PDF document text
- https://cdn.sqhk.co/polidupokasu/DjcyYCs/44135064300.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469116/normal_60128706d6576.pdfIn PDF document text
- https://tikodukika.weebly.com/uploads/1/3/0/7/130776738/fofugozudetoranoke.pdfIn PDF document text
- https://cdn.sqhk.co/birenejar/4hddZkf/gun_strike_mod_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367290/normal_603508507820e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472488/normal_60034a0933444.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4478952/normal_5fcdc2e5e9788.pdfIn PDF document text
- https://gidipefodato.weebly.com/uploads/1/3/5/3/135348522/paxasulu-digeroza-kigazajebimole.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/13070e69-79dc-4191-a07d-562f7240100b/is_defending_jacob_one_season.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e328c839-5dee-4f35-b290-26286344cf10/22823505578.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/157cd922-2790-40ab-bae8-5d375f211827/is_a_4_qt_crock_pot_big_enough.pdfIn PDF document text
- http://lotizogu.epizy.com/caderno_de_desenho_infantil.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0a056e3b-edbe-4617-9e10-e6957304f8af/74530814215.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c26fb5de-e19c-4f04-9cae-8214536c4c7a/how_long_does_iso_27001_certification_last.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c547665-3157-4e41-be48-1982cef3f0f5/new_king_james_study_bible_thomas_nelson.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8720b27-4c31-449c-a02b-3185f3f6ffe7/ritofulaxidisej.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/193f173f-39db-4cc3-b626-2cd1bc2257c3/suxik.pdfIn PDF document text
- http://vaforapibasaw.epizy.com/21833785917.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ca714eb-6c7a-4c19-9ace-fab1131762f9/56112331445.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_off00010d50.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D50 | 5216 bytes |
SHA-256: e6b1dc82ffdb5b4c30c6f8dad9335e4f189ccaf890d1989a11f6c75dc2eb7910 |
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font_01_sfnt_off00011f01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F01 | 12120 bytes |
SHA-256: baab37dd5e72347ce59167ec5dc22750d53ce4d3ad3a221344afd0845004a42e |
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