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 WordPress sites or disposable hosting, indicating a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to lure users to malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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://associazionebriciole.it/public/file/puxaruvufoge.pdf In PDF document text
- http://cassotech.nl/site/data/ws/files/jitexijojeteberudav.pdfIn PDF document text
- http://abwclayton.com/uploads/files/42915751535.pdfIn PDF document text
- https://tanhaithanhvalves.com/quangcao/admin/file/23395857570.pdfIn PDF document text
- https://inverpalmas.com/aym_image/files/29323909790.pdfIn PDF document text
- https://mancomunidadvaldizarbe.com/userfiles/files/rifovemefi.pdfIn PDF document text
- http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614113b81e092---relazodonumazadibe.pdfIn PDF document text
- https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/16148bba0762fc---89094008084.pdfIn PDF document text
- http://biznesfishki.ru/files/userfiles/files/relasotiw.pdfIn PDF document text
- https://nissanzorba.ro/ckeditor/ckfinder/userfiles/files/13080397574.pdfIn PDF document text
- http://sunmoon-glory.com/web/upload/files/tepetutekedozesirivegos.pdfIn PDF document text
- http://absolutelyneon.com/userfiles/file/22776058102.pdfIn PDF document text
- http://craftland.de/res/wysiwyg/file/3165768352.pdfIn PDF document text
- http://arsvet.ru/img/upload/14851442389.pdfIn PDF document text
- http://tentauto23.ru/ckfinder/userfiles/files/69801824702.pdfIn PDF document text
- http://elpijisystem.com/file/37184324284.pdfIn PDF document text
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1613f84fe41e39---tafizuwojawafemoleti.pdfIn PDF document text
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613fa62635acb---zanukevurokitozimulepomu.pdfIn PDF document text
- http://15441707.com/data/board/file/20210904082958.pdfIn PDF document text
- https://kisikana.hr/userfiles/file/zasegepojapewibenomaxine.pdfIn PDF document text
- https://gsacademy.ge/uploads/files/dosurakufomozojaluxapubab.pdfIn PDF document text
- http://punaide.com/userfiles/files/99524179951.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=watch+broly+online+freePDF 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_off0000e3fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3FC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fc13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC13 | 10512 bytes |
SHA-256: 66828f1f18b820204d02bb5791fe5895c93a22f9be87f8a3193143312d772941 |
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font_02_sfnt_off000113fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113FB | 18348 bytes |
SHA-256: 9998b33c2621d51d52994edcfe19f39309abc075ae9f6c335f69301286d59279 |
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