MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics as malicious, including a ClamAV detection for 'Pdf.Phishing.Trojan'. It contains numerous links, many pointing to compromised CMS uploads and disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
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://www.paparazzirestaurant.com.au/wp-content/plugins/super-forms/uploads/php/files/95f7375885511834c320fd68b59f703c/dumenoteguxabevomu.pdf In PDF document text
- https://northstarexecutivesearch.com/wp-content/plugins/super-forms/uploads/php/files/f3cde760d312ae6169fcfffad51429dc/73181632744.pdfIn PDF document text
- https://szekszardportal.hu/userfiles/file/mufonedewi.pdfIn PDF document text
- https://area34.info/wp-content/plugins/super-forms/uploads/php/files/ja3koq2hv24lbmv1k62kl96hu2/68029345577.pdfIn PDF document text
- http://alimentosldm.com/userfiles/file/vemet.pdfIn PDF document text
- http://libertyquad72.fr/userfiles/file/muxozaj.pdfIn PDF document text
- https://coil.hk/upload/files/faxedawovugipunewipagano.pdfIn PDF document text
- http://andlupa.com/userfiles/file/tulewebojem.pdfIn PDF document text
- http://etkindenetim.com/resimler/files/xadurotujebuwutexigew.pdfIn PDF document text
- https://iwnta.com/userfiles/file/64371139520.pdfIn PDF document text
- https://xn----9sbccjdbca7cyaieg1a3j.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/828b710f16cd9f111b35192f2118dffb/zoravefujurisiva.pdfIn PDF document text
- http://nickels.design/ckfinder/userfiles/files/73389290646.pdfIn PDF document text
- https://lea-inc.com/wp-content/plugins/super-forms/uploads/php/files/cd0530d82e259ae0a14e0cc1305ad256/41429582858.pdfIn PDF document text
- http://cngwalk.com/fckeditor/userfiles/image/nubibixalolop.pdfIn PDF document text
- https://www.lavishlook.se/wp-content/plugins/super-forms/uploads/php/files/8c54cb48e753b41bd4137189246a3154/nujebesu.pdfIn PDF document text
- http://www.consorcio.edu.pe/wp-content/plugins/formcraft/file-upload/server/content/files/16071fea0e6679---julakiravavedusep.pdfIn PDF document text
- http://meruzhankhachatryan.com/app/webroot/files/file/pibowiturawefasesupiteku.pdfIn PDF document text
- http://geniuschulatutor.com/userfiles/files/wodolurod.pdfIn PDF document text
- http://hometextiles-consultant.com/ckfinder/userfiles/files/xenezuvugimafoseda.pdfIn PDF document text
- http://agcslohian.com/userfiles/file/13690273716.pdfIn PDF document text
- http://tupnate.com/ckfinder/userfiles/files/vifagegokajatabesafu.pdfIn PDF document text
- http://testplanet.nl/uploads/files/gedosipifowudowes.pdfIn PDF document text
- https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/87c757a7138f00c34881cc2622ceffd3/92281439254.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=who+growth+chart+calculator+breastfedPDF 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_off0000db7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB7C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f38e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF38E | 15992 bytes |
SHA-256: a45c7c0bd5124d60ef7b3b965f99b5452c5bc6f18142714a2673f630185fa2fe |
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font_02_sfnt_off00011cbf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CBF | 10880 bytes |
SHA-256: dc8266e98a8fa77ea64ee010f1ecdd218d96bd206fe2a6a6a4a70c254b00527e |
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