MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links pointing to compromised WordPress sites and disposable hosting, suggesting a link farm designed to redirect users. The PDF's structure and embedded links are consistent with phishing or malware distribution campaigns, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://ifacemount.com/wp-content/plugins/super-forms/uploads/php/files/acc0kd4n3sh5u98nsvikhg43ud/zadak.pdf In PDF document text
- https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/16138d0754bd75---90766691662.pdfIn PDF document text
- https://olivermilk.vn/tctt/sites/aaa/file/58534724415.pdfIn PDF document text
- http://sattosushi.com/uploads/files/juzetebesorisitaxivoseva.pdfIn PDF document text
- https://hotelpancharatna.com/assets/userfiles/files/12037442471.pdfIn PDF document text
- https://detector-billetes.com/Imagenes/file/wupasifulitulalamawufo.pdfIn PDF document text
- https://iamluno.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613257c5c4307---pegekesa.pdfIn PDF document text
- https://tl-systems.hu/files/files/xepur.pdfIn PDF document text
- http://enjoybowlramenandpoke.com/uploads/files/jasavewuraxexapipujum.pdfIn PDF document text
- http://modernplating.com/userfiles/file/90808212088.pdfIn PDF document text
- https://bostoncake888.com/UserFiles/files/44008149977.pdfIn PDF document text
- http://adice-area.com/pictures/files/dovoguxujujike.pdfIn PDF document text
- https://matteagianotti.ch/userfiles/files/leduzolow.pdfIn PDF document text
- http://caerulumpharma.com/upload/files/xexije.pdfIn PDF document text
- http://bgindus.com/t/tutorfirm/uploads/ck/files/32383143617.pdfIn PDF document text
- https://parc-hotel.info/file/vakabijobubavaxivok.pdfIn PDF document text
- https://ccaquebec.com/userupload/files/lidikukaderal.pdfIn PDF document text
- http://zabradli-znerezu.cz/userfiles/file/gosefikesuxaf.pdfIn PDF document text
- http://turbotechnik24.de/userfiles/file/lufuguvanesij.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613289c703d61---geganijijaf.pdfIn PDF document text
- https://aprenda-atdi.com/uploads/files/9375712263.pdfIn PDF document text
- https://ateneoarbonaida.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ef30cb04bf---8903077686.pdfIn PDF document text
- https://www.adom.biz.pl/ckfinder/userfiles/files/71922902909.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=download+higgs+domino+versi+1.68PDF 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000df48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF48 | 11244 bytes |
SHA-256: fe162a6029fbca60ef09af617097e139b537e55a5cd969d56a8ec5081606d659 |
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font_01_sfnt_off0000f94e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF94E | 17352 bytes |
SHA-256: 7f34c3dca9a25e22f8f0138cb66660f1aacd48b93f723e9c20b5327a4105e669 |
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font_02_sfnt_off000125d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125D0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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