MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs that point to disposable hosting, characteristic of a link farm designed to redirect users to malicious sites. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a tactic to obscure the true destination of the links. No scripts were extracted, but the overall structure and URL distribution suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
Heuristics 5
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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 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/uplcv?utm_term=sat+shri+akaal+england+full+movie+download+hd+1080p PDF link annotation
- https://storycycle.com/ckfinder/userfiles/files/24543852624.pdfIn PDF document text
- http://osoboebludo.com/ckfinder/userfiles/files/buzuzubapofiwov.pdfIn PDF document text
- http://cf2sc.cn/userfiles/file/87619721656.pdfIn PDF document text
- https://idroilektriki.gr/files/file/mofajeze.pdfIn PDF document text
- https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/1614464c49ab8e---52149335559.pdfIn PDF document text
- https://highlander-inn.com/assets/userfiles/files/90321958032.pdfIn PDF document text
- https://reazfarah.com/ckfinder/userfiles/files/jonototukujiz.pdfIn PDF document text
- http://ducnhua.com/upload/files/fapuk.pdfIn PDF document text
- https://zlataraburmevuckovic.com/files/97499313182.pdfIn PDF document text
- http://www.megasaludips.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615d565cf0a7b---86303260550.pdfIn PDF document text
- http://inteko-tula.ru/f/file/jufudubitawel.pdfIn PDF document text
- https://laundrybyconrads.com/nbloom/fckuploads/file/vomizid.pdfIn PDF document text
- https://accesoriosalmayor.com/images/userfiles/file/21334231651.pdfIn PDF document text
- https://noursportevents.com/wheelmarine/userfiles/file/rijafatolakisapag.pdfIn PDF document text
- http://meubelenindex.nl/images/uploads/93624716437.pdfIn PDF document text
- http://motivationandmomentum.net/ci/userfiles/files/timozegemok.pdfIn PDF document text
- http://originalbau.hu/imagesfiles/sisuximemojiregutup.pdfIn PDF document text
- https://movingalpsfoundation.ch/userfiles/file/sumigurivizebataxivofin.pdfIn PDF document text
- http://393citizen.com/upload/files/rotinatozowo.pdfIn PDF document text
- https://kme.pl/global/app/webroot/uploads/file/16306147328502.pdfIn PDF document text
- http://s8radziejowice-paszkow.pl/userfiles/file/sopavuka.pdfIn PDF document text
- http://offerseir.com/basefile/offerseircom/files/nazusofapeluxukage.pdfIn PDF document text
- http://jvcc.cn/ckfinder/userfiles/files/211004011446049073d8a17.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 PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c38c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC38C | 11744 bytes |
SHA-256: ffd79bb585979d6b05d896566811511b5cb2d920e4014d2f34ed48dd687bb0fc |
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font_01_sfnt_off0000df3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF3F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f751.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF751 | 18984 bytes |
SHA-256: d083698ecb3dc1f5c2f7e52f66857dae40e41ea4437962341a3a7ee3f85353b6 |
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