MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan distribution attempt. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The document body, though heavily obfuscated, appears to be a lure for media downloads, which is a common tactic for phishing and malware delivery.
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://chcial.ru/pbw?utm_term=download+anime+shokugeki+no+souma+season+2+sub+indo+batch PDF link annotation
- https://cdn-cms.f-static.net/uploads/4475859/normal_605b7c13147ba.pdfIn PDF document text
- https://pitatulepuz.weebly.com/uploads/1/3/2/3/132303378/8953979.pdfIn PDF document text
- https://fazebepipetuko.weebly.com/uploads/1/3/1/3/131384618/367a27.pdfIn PDF document text
- https://wiwotejezewol.weebly.com/uploads/1/3/4/6/134691264/ad8363.pdfIn PDF document text
- https://joxunirefebemi.weebly.com/uploads/1/3/4/3/134319414/6506179.pdfIn PDF document text
- https://kijilijesudopob.weebly.com/uploads/1/3/0/7/130739968/9f7b9ba951.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393180/normal_606a172e4da05.pdfIn PDF document text
- https://vetaroxavobu.weebly.com/uploads/1/3/4/4/134441067/nuvobasulujalin.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420907/normal_5fdc3c0f0dcf7.pdfIn PDF document text
- https://wixewolo.weebly.com/uploads/1/3/4/5/134577565/jixobiza.pdfIn PDF document text
- https://sagolofuba.weebly.com/uploads/1/3/4/8/134873879/jusuwefapuxit.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wijozuzapusa.pbworks.com/w/file/fetch/144436719/tezorunesawijex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5da105c0-eab1-44eb-aa59-9418ecd9babe/valixu.pdfIn PDF document text
- http://kedetuwi.pbworks.com/w/file/fetch/144427224/what_is_academy_sports_return_policy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0498d3a8-5934-4435-bc2f-2bdc7c670720/how_often_to_ventilate.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4727e62-0f2c-401e-8c06-70bb5cf550a3/14377730618.pdfIn PDF document text
- http://tejudafo.pbworks.com/w/file/fetch/144446253/28741261516.pdfIn PDF document text
- http://garigor.pbworks.com/w/file/fetch/144424743/que_paso_ayer_4_pelcula_completa_en_espaol_latino_youtube.pdfIn PDF document text
- http://banusiv.pbworks.com/f/kiniwelavevaxomit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d06fd515-7534-4df6-a49c-c15c4ee88f90/89311079563.pdfIn PDF document text
- http://sepaxebi.pbworks.com/w/file/fetch/144413418/32030770031.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d0dad91-487d-4225-926f-3ac18cc9e478/east_of_eden_book_vs_movie.pdfIn PDF document text
- http://noxixap.pbworks.com/f/90649003688.pdfIn PDF document text
- http://bawamotijeku.pbworks.com/f/when_to_use_colons_semicolons_and_dashes.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_off00011011.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11011 | 5684 bytes |
SHA-256: 5fdfa6e5f806f9f792712c287e2b9b35c2f77a6825a92e857e330459a1a23d26 |
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font_01_sfnt_off00012364.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12364 | 11308 bytes |
SHA-256: 5067ae95f138b0c0fef2884baec893511d1622b3fd5c19aa95fcb71b5213f302 |
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