MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ClamAV and an ML classifier, with heuristics indicating it functions as a link farm on disposable hosting. The embedded URLs, such as https://medvor.ru/uplcv?utm_term=watch+bloodshot+2020+online+free+123movies, suggest a lure for pirated content, likely a phishing or malware distribution scheme. No scripts were extracted, but the PDF structure and URL patterns are consistent with phishing campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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://medvor.ru/uplcv?utm_term=watch+bloodshot+2020+online+free+123movies PDF link annotation
- http://immopolignano.lu/images/3669698036.pdfIn PDF document text
- http://hawaii-resort.info/images/blog/file/16807085257.pdfIn PDF document text
- https://www.abandassociates.com/ckfinder/userfiles/files/galixigawunesoxudap.pdfIn PDF document text
- http://potlista.com/file/files/kajoxufujuzo.pdfIn PDF document text
- http://uleshuzatshop.hu/files/file/javuriwasibepefot.pdfIn PDF document text
- http://masterref.ru/editorfiles/file/xubujun.pdfIn PDF document text
- http://swaptoys.org/ckeditor/uploads/files/41206046040.pdfIn PDF document text
- http://www.enjoyvaltellina.it/admin/ckfinder/userfiles/files/safipokaf.pdfIn PDF document text
- http://maxbrio.kr/files/files/3510976888.pdfIn PDF document text
- http://haustechnik-hagenauer.at/2822601158.pdfIn PDF document text
- http://brucemayrockinstitute.com/assets/ckfinder/core/connector/php/uploads/files/24148806820.pdfIn PDF document text
- https://korvioinfotech.com/ckfinder/userfiles/files/paxenoxeguveb.pdfIn PDF document text
- https://www.canoe.ro/Extras/ckfinder/userfiles/files/vubuxikuze.pdfIn PDF document text
- http://business-plan-capalpha.fr/mbp/upload/images/images/upload/ckfinder/34240605153.pdfIn PDF document text
- http://smartmedicaleg.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132af4ac47fd---68793457845.pdfIn PDF document text
- http://hkbroadwin.com/userfiles/13994399583.pdfIn PDF document text
- https://www.db-ynox.fr/ckfinder/userfiles/files/vowagawi.pdfIn PDF document text
- http://harasim.cz/uploaded/files/gotebolinupuruloga.pdfIn PDF document text
- https://zivotzaokny.eu/res/file/22178567106.pdfIn PDF document text
- http://sweet-sugar.de/images/uploadedimages/file/lisiwibu.pdfIn PDF document text
- http://tamlaproject.com/userData/board/file/89198848662.pdfIn PDF document text
- https://www.luthier-auxerre.fr/ckfinder/userfiles/files/62955546535.pdfIn PDF document text
- https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/1613e389642f73---48874212843.pdfIn PDF document text
- http://geodavidepini.it/userfiles/files/14561822664.pdfIn PDF document text
- https://www.weldcor.ca/public/ckfinder/userfiles/files/79773326760.pdfIn PDF document text
- http://bamor.org/userfiles/file/75245910603.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_off0000ce67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE67 | 18148 bytes |
SHA-256: a0c27552accf2182728af2cef6f88270c5952b3696bf5f5068870a44736645df |
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font_01_sfnt_off0000fd44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD44 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001155b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1155B | 11404 bytes |
SHA-256: ff26e77a3976d13a1ae5ccaefe679ebf2c0490bae4ef809eb68f32d0b8b94442 |
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