MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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://crewmak.ru/uplcv?utm_term=calculus+and+analytic+geometry+9th+edition+solution+pdf PDF link annotation
- http://studiocariola.com/userfiles/files/18340231990.pdfIn PDF document text
- http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/160ab7b050f674---85816476224.pdfIn PDF document text
- http://thetachikappasigmaalumni.org/clients/5/56/56ac51e2ee760b54d3ff8b7d53c877b7/File/21786371746.pdfIn PDF document text
- http://placc.info/up_image/54000522156.pdfIn PDF document text
- https://chptravel.ir/data/file/22295009437.pdfIn PDF document text
- http://littlefreddieking.com/clients/65037/File/guvunemimupukapatibujikow.pdfIn PDF document text
- https://amesmedicalservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b26338a4f1---madorokiwamemaxefe.pdfIn PDF document text
- https://menlopark.com/wysiwygfiles/file/kebazugigadifufad.pdfIn PDF document text
- http://www.mtpartnersfl.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f5a2f54b815---8653963034.pdfIn PDF document text
- https://californiaoptionsrealestate.com/wp-content/plugins/super-forms/uploads/php/files/9bf5380b9f1acd3401e6e09ccaf77ba7/zajis.pdfIn PDF document text
- http://geoodwierty.pl/files/file/biwimizepasusuzikusosufo.pdfIn PDF document text
- http://sushimura1.com/uploads/files/54474884800.pdfIn PDF document text
- https://tucarrorentacar.co/ckfinder/userfiles/files/vefuwefajikalutotajulip.pdfIn PDF document text
- https://www.harasportcenter.com/wp-content/plugins/super-forms/uploads/php/files/mlbr6pk1u21tj1vf2gt5k8jsrj/58776689055.pdfIn PDF document text
- https://www.napariverinn.com/wp-content/plugins/super-forms/uploads/php/files/d931253a405779f31e0415b9e574dc40/44942774730.pdfIn PDF document text
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/48b52a916f6f86db8fbf4b517274d288/retegafimipop.pdfIn PDF document text
- http://www.ecostroyservis.ru/File/12699309876.pdfIn PDF document text
- https://paloaltospeakerseries.com/wp-content/plugins/super-forms/uploads/php/files/fe241bf5eff0e3deee13ad3f62759d87/74893723759.pdfIn PDF document text
- http://www.macrolepidoptera.hu/userfiles/files/bojotev.pdfIn PDF document text
- http://esejsc.com/upload/files/dojagasotasajisipujaj.pdfIn PDF document text
- https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/160afe039e7902---71920623708.pdfIn PDF document text
- https://earthchartercities.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a242bb4257a---sezuwipojelejaxufupi.pdfIn PDF document text
- https://batikatravels.com/userfiles/file/9653284193.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_off00010be9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BE9 | 18636 bytes |
SHA-256: 9390700ebd9d5bc8bb16c0776fb25c46a2cba421bd42953d7332e8ff1fb75185 |
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font_01_sfnt_off00013cab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13CAB | 11480 bytes |
SHA-256: 8f58ed4358efaef2cdffff83a4769972543730edc989c5260f5208eeec8455ae |
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font_02_sfnt_off00015780.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15780 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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