MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. One of the embedded URLs, 'https://nipisod.ru/strik?utm_term=i%2527ll+be+gone+in+the+dark+tv+show+nz', appears to be a redirector or landing page, potentially for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://nipisod.ru/strik?utm_term=i%2527ll+be+gone+in+the+dark+tv+show+nz PDF link annotation
- https://zumaraje.weebly.com/uploads/1/3/0/7/130776401/mabaduxukexonudavonu.pdfIn PDF document text
- https://nedidibizexoba.weebly.com/uploads/1/3/0/9/130969065/makatovatejab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374517/normal_60130a35ab11a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386851/normal_602422c013636.pdfIn PDF document text
- http://dalidusiz.mywebcommunity.org/92960083089.pdfIn PDF document text
- https://jodutofafedabaf.weebly.com/uploads/1/3/1/4/131452959/bekukiv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413368/normal_603a475150fc9.pdfIn PDF document text
- https://lekifusa.weebly.com/uploads/1/3/1/3/131382118/76020b3dacf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444356/normal_6016d5c02a166.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413585/normal_5fdb7b9cc0cd6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390383/normal_60298bc832eb2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369165/normal_600f78dee1fac.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4469374/normal_5ffd6dba46120.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470391/normal_5fec2a81a326d.pdfIn PDF document text
- https://gitexapovaje.weebly.com/uploads/1/3/4/4/134464395/4b788f.pdfIn PDF document text
- https://navojinalano.weebly.com/uploads/1/3/4/7/134755450/vapujugudusuriwumi.pdfIn PDF document text
- https://tajerupabud.weebly.com/uploads/1/3/1/1/131164315/3379444.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4468572/normal_601ab4cb19acc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cd8fad78-6a19-43c6-878c-830d169ee42d.filesusr.com/ugd/ff0d91_af65739a6e8c443497bf3f383aee924d.pdf?index=trueIn PDF document text
- https://95043331-d9de-4498-ad98-35b8ac3ee23f.filesusr.com/ugd/5740b2_9d52910b832c4086bbff1a4433d4a8ca.pdf?index=trueIn PDF document text
- http://fukuselumetu.myartsonline.com/judememudusaxixuvavor.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_off0000ebab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBAB | 5464 bytes |
SHA-256: 60bccac4e5d4849f164baf38842253efae88bced49c27ef5cee80bdf6e108f55 |
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font_01_sfnt_off0000fe57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE57 | 10688 bytes |
SHA-256: d492dbb8da2e3017de58b7439bf7177e6b8491e5448f0dbc16d4bd55f173c363 |
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