MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to redirect users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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 http://finchamauto.com/pics/bupitibezagagutagudamol.pdf In PDF document text
- https://flims.atelierleuthold.ch/userfiles/files/80405206227.pdfIn PDF document text
- http://www.melodypods.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611b43966bf64---zinizibugo.pdfIn PDF document text
- https://www.frankreich-ferien.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9f0b66245---22014534243.pdfIn PDF document text
- http://chanakol.com/ckfinder/userfiles/files/18129129169.pdfIn PDF document text
- https://duongthuy.net/userfiles/file/94303031393.pdfIn PDF document text
- http://autoklej.pl/app/webroot/media/files/75485618425.pdfIn PDF document text
- https://posh.hr/files/kulomasisuwutozagi.pdfIn PDF document text
- http://glina-master.ru/admin/ckfinder/userfiles/files/10568574948.pdfIn PDF document text
- http://berbun.com/user_img/file/20365609280.pdfIn PDF document text
- http://ski-experience-japan.com/images/blog/file/57218695053.pdfIn PDF document text
- https://pilotcenter.gr/wp-content/plugins/super-forms/uploads/php/files/917tnk4r25jgkg37mnu0qfgur5/21811161752.pdfIn PDF document text
- http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611a1829d606d---jamovewo.pdfIn PDF document text
- https://psychotherapie-coeppicus.ch/userfiles/files/18421026352.pdfIn PDF document text
- http://kuhomania.ru/ckfinder/userfiles/files/67450099959.pdfIn PDF document text
- https://mehreganimaging.ir/images/upload/files/lagaxa.pdfIn PDF document text
- https://www.marthatrotts.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160e21b540183e---67838706049.pdfIn PDF document text
- https://rmp-traueranzeigen.de/cms/files/kibedowovetit.pdfIn PDF document text
- https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a4d3bf82183---94837435898.pdfIn PDF document text
- https://mytopics.it/uploads/file/galexedirebinobugatede.pdfIn PDF document text
- http://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160d76f860668a---jinakurupimibaborajeseju.pdfIn PDF document text
- http://www.jimenez-casquet.com/wp-content/plugins/formcraft/file-upload/server/content/files/160901e5e1019e---85012697351.pdfIn PDF document text
- http://www.festivalmarrakech.info/wp-content/plugins/formcraft/file-upload/server/content/files/160894ae7bad2c---999003928.pdfIn PDF document text
- http://golden-candies.ru/webroot/files/files/wedilaxarajoliz.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=arduino+nano+projects+pdfPDF 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_off0000d2f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2F9 | 16872 bytes |
SHA-256: 8342caba3f4f85fb759bc0840bb040cc55ba8c0d11f1f184f9d5823cc087b3a8 |
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font_01_sfnt_off0000febc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEBC | 10776 bytes |
SHA-256: aa313a8691f29c58b0060950c4816a056ef838c483231a6161d471d19dd54500 |
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font_02_sfnt_off000117aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117AA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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