MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised websites or disposable hosting, indicating a link farm designed to lure users to potentially malicious destinations. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9932
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://simbhaolipower.com/images/file/guwotokivesenukerezu.pdf In PDF document text
- http://rc-modeller.se/images/file///70600154753.pdfIn PDF document text
- http://rovitek.com/userfiles/file/vawubegora.pdfIn PDF document text
- https://ambalatender.com/upload/files/wikamisalovemi.pdfIn PDF document text
- http://zajazd-broadway.pl/galeria/file/ferazo.pdfIn PDF document text
- https://florerialafloresta.com/ckfinder/userfiles/files/xuzeg.pdfIn PDF document text
- http://suriyedostlukdernegi.org/image/files/wujalevajetonedatagero.pdfIn PDF document text
- http://ticketsperiodico.com/galeria/files/fodorugekatumidajalobisad.pdfIn PDF document text
- https://horgaszvelem.elelmiszer-hazhozszallitas.hu/ckfinder/userfiles/files/22568681803.pdfIn PDF document text
- http://www.pratikchoudhury.com/fckimages/file/96794574785.pdfIn PDF document text
- https://studiogreenwich.ru/wp-content/plugins/super-forms/uploads/php/files/0178f4e56a4f5c25514cc22101d819d6/barebeg.pdfIn PDF document text
- https://shriramsteels.in/public/ckfinder/userfiles/files/77289678307.pdfIn PDF document text
- http://orderkiwicafe.com/uploads/files/zatewifuvanevotug.pdfIn PDF document text
- http://denprokhorov.ru/images/file/88434896582.pdfIn PDF document text
- https://www.webhisto.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/161420479cf566---11122139111.pdfIn PDF document text
- http://123dvere.sk/files/file/30397710011.pdfIn PDF document text
- http://primaneighbors.com/userimages/kafarepita.pdfIn PDF document text
- https://aquamedicasatumare.ro/ckfinder/userfiles/files/43451797424.pdfIn PDF document text
- http://thevale.us/userimages/44053421453.pdfIn PDF document text
- http://ontheedgeofnow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613397d3a2b20---warafajabud.pdfIn PDF document text
- http://diadiemvui.com/upload/files/jesod.pdfIn PDF document text
- https://cualuoihoanmy.com/uploads/userfiles/file/55870941546.pdfIn PDF document text
- http://dichvugiayphep.net/hinhanh_fckeditor/file/bipubanalerizijibufi.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=redmi+note+9+pro+5g+benchmarkPDF link annotation
- 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off0000ef78.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xEF78 | 16244 bytes |
SHA-256: 9229bde5e3614c940ebb387a6affb910e6b09cdb82f6b0ab59768fbd23138caf |
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font_00_sfnt_off0000d767.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD767 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010564.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10564 | 23152 bytes |
SHA-256: 913fc5c0ffca87f8bfc9ce2836b672bb992b403c837108db7979f6cc4a93fd31 |
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font_03_sfnt_off00014124.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14124 | 11328 bytes |
SHA-256: c50b7c2c4abd48d46a4be7139219627fd8a7b4a9177adb36cb8ccbf75dfb87cb |
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