MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URIs, many of which are hosted on disposable domains and appear to be part of a link farm. One prominent URL, 'https://smidgel.ru/uplcv?utm_term=download+gangstar+vegas+mafia+game', suggests a lure for downloading software. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://smidgel.ru/uplcv?utm_term=download+gangstar+vegas+mafia+game PDF link annotation
- https://brawlcall.jordanadams.com/ckfinder/userfiles/files/28189951961.pdfIn PDF document text
- https://people11people.com/uploads/File/23084967743.pdfIn PDF document text
- http://bxbrdh.marketsearching.com/upload/files/44803019926.pdfIn PDF document text
- http://kocgrafikavukatwebsitesi.demowebsiteleri.com/upload/files/resomebukawepexe.pdfIn PDF document text
- https://dalba.net/other_files/File/jamijo.pdfIn PDF document text
- http://sofia-es.tokyo/yamituki-n/uploads/files/vaxuwidaxet.pdfIn PDF document text
- http://footstepfloor.com/upfiles/files/96549112711.pdfIn PDF document text
- http://bronia.org/userfiles/file/36419525262.pdfIn PDF document text
- http://hkacca.com/userfiles/69035047685.pdfIn PDF document text
- https://speculatio.in/userfiles/file/xelokikunukimajubujexop.pdfIn PDF document text
- https://tavfelugyelet.megujuloenergiapark.hu/admin/ckfinder/userfiles/files/dovafeselatopogifokiwisiz.pdfIn PDF document text
- https://sieuviet.net/webroot/img/files/famiwatilakagonumonixak.pdfIn PDF document text
- http://dtmaso.com/public_html/Imagens/file/fopemiwe.pdfIn PDF document text
- http://kondicionery-dolgoprudny.ru/upload_picture/file/sufej.pdfIn PDF document text
- https://mimpishio1bet.com/contents/files/91965780733.pdfIn PDF document text
- https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/16147a3761c15e---volomidibediduruzagosoxow.pdfIn PDF document text
- http://pcwenhua.com/uploadimg/file/163064914195813279.pdfIn PDF document text
- http://wmc21.com/ckupload/files/22400603315.pdfIn PDF document text
- https://matratva.in/userfiles/file/39480105077.pdfIn PDF document text
- http://indexone.ru/upload/file/xexanovejujamajonewajob.pdfIn PDF document text
- https://paloaltospeakerseries.com/wp-content/plugins/super-forms/uploads/php/files/84bbac3f885d074fe09e02e713f0b5a5/74937169388.pdfIn PDF document text
- http://mlsy.cz/images/file/files/pojaj.pdfIn PDF document text
- http://unionasset.net/file_upload/spaw_upload/file/20210919191041.pdfIn PDF document text
- http://af.ssla.ru/images/fornews/files/23180439973.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_off0000af1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF1F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c731.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC731 | 15360 bytes |
SHA-256: 19c3b67f3eb0d3f40c8e9dba8b114ba0858bb95a7dcfedea72f3f9f42fef3f30 |
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font_02_sfnt_off0000ee3c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE3C | 10852 bytes |
SHA-256: c05a65406f3ea8dc01249373067a40b05415eb6e748506eb1d49e4ba9fb6b210 |
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