MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier indicating high maliciousness. The PDF contains a large number of external links, suggesting a link farm or phishing attempt. The primary malicious activity appears to be redirecting users to external URLs, such as https://ponafet.ru/strik?utm_term=la+republica+de+platon+pdf+libro+1, which likely host further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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=la+republica+de+platon+pdf+libro+1
- https://cdn.sqhk.co/tuledapozato/msgiggK/deparukowivifexok.pdf
- https://xorewodanuvidiw.weebly.com/uploads/1/3/1/3/131381095/4926851.pdf
- https://cdn-cms.f-static.net/uploads/4481994/normal_5fe9017f12a00.pdf
- https://cdn.sqhk.co/nefikelifu/Tjjm0gh/26407093864.pdf
- https://letotanuvimipe.weebly.com/uploads/1/3/4/5/134598603/lepaxanefape.pdf
- https://cdn-cms.f-static.net/uploads/4493920/normal_601dbb63d454d.pdf
- https://dogonojibot.weebly.com/uploads/1/3/1/6/131606640/nafizasilat_xigepif_jenilot.pdf
- https://gujibimusexuwub.weebly.com/uploads/1/3/4/0/134042380/7bf9379578b6c7.pdf
- http://lololoj.sportsontheweb.net/laxagatofemanuwa.pdf
- https://cdn-cms.f-static.net/uploads/4450728/normal_60537ce15a6ff.pdf
- https://cdn-cms.f-static.net/uploads/4377377/normal_6045ee8ea16d4.pdf
- https://static.s123-cdn-static.com/uploads/4370087/normal_5fc5eb5ac9700.pdf
- https://static.s123-cdn-static.com/uploads/4393637/normal_6002f587c6cfa.pdf
- https://risenezapaf.weebly.com/uploads/1/3/4/4/134481661/tetidumedopiweg.pdf
- https://cdn-cms.f-static.net/uploads/4468837/normal_5fe61bfd79be2.pdf
- https://cdn-cms.f-static.net/uploads/4378157/normal_5fd6251bc8b85.pdf
- http://tiriruno.sportsontheweb.net/ciencias_naturales_cuarto_grado.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/867599ec-6203-45f2-b6db-ec5496463652/46802937004.pdf
- https://uploads.strikinglycdn.com/files/5ef3ccf8-f8b2-450b-8edf-fdb01551e01c/56229798165.pdf
- https://uploads.strikinglycdn.com/files/538462a0-63c4-4096-b168-08b47059164a/sokij.pdf
- https://uploads.strikinglycdn.com/files/aa9d37f9-902a-471d-bbb6-76a78a719776/88765397811.pdf
- https://uploads.strikinglycdn.com/files/5c930dfd-c4a6-40d3-a5eb-984abaf7a9b7/ingersoll_rand_air_compressor_phone_number.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef6d.bin532985853929cd26dec93396d3dbee7574bcc4bf05a25c7f58be029574f5e1d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF6D | 5104 bytes |
font_01_sfnt_off000100d7.bin958e861e06c8d023d2c2791841e864d6da1b92f4fd95470b802ed98c734050df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100D7 | 12080 bytes |
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