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. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO manipulation tactic. One prominent URL, https://ponafet.ru/strik?utm_term=guess+brand+logos+level+207, is directly referenced in the heuristics, indicating a potential lure for users to click through to malicious or spam content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://ponafet.ru/strik?utm_term=guess+brand+logos+level+207 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4413117/normal_604ace7a79449.pdfIn PDF document text
- https://xavitutasufeja.weebly.com/uploads/1/3/4/6/134669981/mupalotabareg.pdfIn PDF document text
- https://dakikizubebara.weebly.com/uploads/1/3/4/8/134889455/wolugelex.pdfIn PDF document text
- https://galofufe.weebly.com/uploads/1/3/1/3/131384583/xegereka.pdfIn PDF document text
- https://genunilime.weebly.com/uploads/1/3/4/3/134344847/9369a9eabca.pdfIn PDF document text
- http://najefot.22web.org/tenuka.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464873/normal_601554f55799a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410020/normal_5fd63c5a546ff.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486775/normal_5fcbbbdd27d5c.pdfIn PDF document text
- https://nebekateri.weebly.com/uploads/1/3/1/1/131164314/fetafumu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481673/normal_6022bf46a8189.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/dd4b3169-a172-4004-951d-5a4ca227165f/pakistan_air_force_ranks_and_scale.pdfIn PDF document text
- http://figelaziri.epizy.com/creative_writing_topics_for_grade_4.pdfIn PDF document text
- https://893c8be9-d140-4a04-8a3e-66bd54b472cd.filesusr.com/ugd/efd7ea_cbeab19178e0461c82b40417aa546e00.pdf?index=trueIn PDF document text
- http://fatugogav.rf.gd/46318662758.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50a6f9d3-d2eb-4417-aebd-b7db2c8a5ba0/51269619707.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4806334c-412d-49f2-ae5d-b5b1edd08c72/vepov.pdfIn PDF document text
- http://sarozaxag.epizy.com/vezidejokutu.pdfIn PDF document text
- https://c78267de-509c-4cb0-9394-6b21b7876e04.filesusr.com/ugd/290ce3_84195db388e048b7bf61927c8ace4e63.pdf?index=trueIn PDF document text
- https://3dcfbd4a-ef33-49dc-a04a-0aaf5307c30d.filesusr.com/ugd/b47706_1a96b519b767405b95c68f93c008c657.pdf?index=trueIn PDF document text
- http://kirotomi.epizy.com/notes_za_biology_form_2.pdfIn PDF document text
- http://gesinofafag.epizy.com/60402769438.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_off00010491.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10491 | 5576 bytes |
SHA-256: 93b03c852f058f75c8265e5f475eeee4e691b486d36aa6c27a79d20648384c75 |
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font_01_sfnt_off000117a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117A4 | 10156 bytes |
SHA-256: 043ec3c62c7a1033bf51aee00d21b8587893d9ff2749d0811ec127c7dc057fcb |
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