MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URLs, many of which are part of a link farm on disposable hosting, suggesting a phishing or malware distribution attempt. The presence of a 'download button' heuristic further supports the lure-based attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=god+of+war+game+file+for+ppsspp PDF link annotation
- http://ototavandosemesi.com/resimler/file/59480506234.pdfIn PDF document text
- http://combatkuntao.com/ckeditor/ckfinder/userfiles/files/34913571423.pdfIn PDF document text
- http://schouteninterieurwerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613430911bf70---94819970934.pdfIn PDF document text
- http://mcutech.net/files/33993271801.pdfIn PDF document text
- http://mnarch.it/userfiles/files/68771643482.pdfIn PDF document text
- http://tuanayapim.com/rsm/files/86387385511.pdfIn PDF document text
- https://egc.ecrom.work/syo/files/zidozogijeboxekiwip.pdfIn PDF document text
- http://nuovojob.com/userfiles/files/xegesulupajaxiloxevupikol.pdfIn PDF document text
- http://cableesmaltado.com/d/files/mekozetefolabu.pdfIn PDF document text
- https://momsgardenfoods.com/ckfinder/userfiles/files/95079355002.pdfIn PDF document text
- http://gardenofsound.com/userfiles/files/80395819111.pdfIn PDF document text
- https://y3stwk65l-mn9.com/contents/files/6544436203.pdfIn PDF document text
- http://www.hkrns.org.hk/ckfinder/userfiles/files/33263329306.pdfIn PDF document text
- http://dinobajka.pl/Upload/file/59700395695.pdfIn PDF document text
- http://datacomsystems.cz/userfiles/file/26108121190.pdfIn PDF document text
- http://movitecnic.com/ressource/site-image/files/mewumanuvobogaxepuratel.pdfIn PDF document text
- http://cancercareresearch.com/userfiles/file/guxejiz.pdfIn PDF document text
- http://unseenadventure.com/userfiles/file/76920972784.pdfIn PDF document text
- http://klubbelgickychobrov.sk/editor_uploads/files/18931981519.pdfIn PDF document text
- http://kbautotech.com/board/datafiles/imagefile/wasuxaxete.pdfIn PDF document text
- https://webmakler.org/userfiles/file/99011214987.pdfIn PDF document text
- http://vinhosnorte.com/images/files/53696735038.pdfIn PDF document text
- http://www.psychophonie-tarbes.com/ckfinder/userfiles/files/lamokijoxujalofisavuxer.pdfIn PDF document text
- http://jjkxmy.com/upload/files/202109030251568229.pdfIn PDF document text
- http://rileyillustration.com/images/agency/files/71570709167.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_off0000dd06.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD06 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f518.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF518 | 18316 bytes |
SHA-256: c4b94d833f3fe0f20e7d74dd078ae433a3d966f6225210b085c30077597ee006 |
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font_02_sfnt_off0001244a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1244A | 10764 bytes |
SHA-256: a4548476e35933f6c2ea8ad72315af2dcf3cd5143b347ea9189032cb9e759899 |
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