MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged by multiple heuristics as a link farm and is classified as malicious by ML and ClamAV. The document body contains numerous URLs, suggesting a phishing or SEO manipulation attempt. The primary attack pattern involves redirecting users through a large number of external links hosted on various domains, likely to obscure the ultimate destination or to generate traffic.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://sunuf.co.za/YmrXLWy8?keyword=intermatic%20ej600%20light%20timer%20instructions PDF link annotation
- https://zafapuguma.weebly.com/uploads/1/3/2/7/132712217/e1678fb4e.pdfIn PDF document text
- https://puluduzi.weebly.com/uploads/1/3/1/4/131453343/gofirafot-vamelesozup-sovule.pdfIn PDF document text
- http://markalikonut.com/UserFiles/file/lujug.pdfIn PDF document text
- https://sealskinz.ru/files/file/20887908329.pdfIn PDF document text
- https://rosuxixenazigi.weebly.com/uploads/1/3/4/6/134656419/fuxerit_gejumadezelotoj.pdfIn PDF document text
- http://tsg-edinstvo.ru/userfiles/file/3862640661.pdfIn PDF document text
- http://schuetzenfest-hemeringen.de/ablage/userfiles/files/76840031516.pdfIn PDF document text
- https://disakenukewawo.weebly.com/uploads/1/3/1/3/131383770/6885156.pdfIn PDF document text
- https://zejotagidegixop.weebly.com/uploads/1/3/4/5/134522105/lonekosovuzije.pdfIn PDF document text
- https://xezujexowesujol.weebly.com/uploads/1/3/4/5/134502134/fowupu.pdfIn PDF document text
- https://maposege.weebly.com/uploads/1/3/1/3/131378999/kelofalulafitewivew.pdfIn PDF document text
- https://duzaguzu.weebly.com/uploads/1/3/1/4/131406181/2984827.pdfIn PDF document text
- https://rupafiwizumuwon.weebly.com/uploads/1/3/4/4/134442684/9508284.pdfIn PDF document text
- https://worubagazew.weebly.com/uploads/1/3/4/6/134639575/aeac4ab6b6dea.pdfIn PDF document text
- https://dedidolijara.weebly.com/uploads/1/3/4/6/134666782/rofigevuwuxiraxe.pdfIn PDF document text
- http://www.globalconference.info/kcfinder/upload/files/wakelo.pdfIn PDF document text
- https://bowejobopuzepu.weebly.com/uploads/1/3/1/4/131406154/b4b6c09ac1ff.pdfIn PDF document text
- https://datojulimiwijo.weebly.com/uploads/1/3/4/7/134708787/melojijezazof.pdfIn PDF document text
- https://gewivobom.weebly.com/uploads/1/3/4/6/134643535/jewaderuvegopakufuf.pdfIn PDF document text
- https://pulsekb.ru/admin/ckfinder/userfiles/files/75268586429.pdfIn PDF document text
- https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16202899d6ff38---luvin.pdfIn PDF document text
- https://www.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/162461c9ae5637---15854383374.pdfIn PDF document text
- https://bamegipizof.weebly.com/uploads/1/3/4/6/134647446/9403562.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000c6e7.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c6e7.bin)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c6e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6E7 | 11148 bytes |
SHA-256: 86f94abbe05c4be8ceb3e870411471ff6b71dd3898c78831d6666b2d66919997 |
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font_01_sfnt_off0000e0c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0C2 | 17192 bytes |
SHA-256: 54f582ccdf5ad35b04806f5c46b178a5f561a6e354d0c10f2edfd7aa5f42b2ef |
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font_02_sfnt_off00010d90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D90 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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