MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, directing users to numerous distinct domains, many of which are likely disposable. The 'SE_CALLBACK_LURE' heuristic suggests a phishing or scam pretext, aiming to trick users into clicking embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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.temsilcisitesi.com/wp-content/plugins/formcraft/file-upload/server/content/files/161430d5c329a6---96891256462.pdf In PDF document text
- http://suarezbeltran.com/aym_images/files/88432622687.pdfIn PDF document text
- https://curewelldiabetes.com/userfiles/file/37490441535.pdfIn PDF document text
- https://evergreencans.com/userfiles/file/85135641314.pdfIn PDF document text
- http://hattingtoemrerogsnedker.dk/userfiles/file/1811624232.pdfIn PDF document text
- http://systemsbiology.at/uploads/assets/file/73589301406.pdfIn PDF document text
- http://instalace-charvat.cz/userfiles/file/9464559143.pdfIn PDF document text
- http://kimhoatra.vn/upload/fckimagesfile/57868823451.pdfIn PDF document text
- http://champagne-ardenne.annuaire-regional.com/ckfinder/userfiles/files/vukefaruj.pdfIn PDF document text
- https://matricula.hssanesteban.cl/files/64740769478.pdfIn PDF document text
- https://syntellect.ru/Repository/file/segakonewan.pdfIn PDF document text
- https://gabinetpro.pl/kosmetyczka/krakow/files/pegigodemakadegowuxam.pdfIn PDF document text
- https://spcinternational.in/ckfinder/userfiles/files/dupefepalanidowi.pdfIn PDF document text
- http://milwaukee.center/userfiles/file/59775832145.pdfIn PDF document text
- https://cambodiaangkorhomestay.com/userfiles/file/lutog.pdfIn PDF document text
- http://sangjeom.com/userfiles/file///35827493342.pdfIn PDF document text
- http://cjatkinson.com/userimages/93254794942.pdfIn PDF document text
- https://mfdesign.hu/files/file/87585174221.pdfIn PDF document text
- http://elfuklid.cz/foto/Image/file/dipapigivoxefebotepumebir.pdfIn PDF document text
- http://galluccifaibano.it/userfiles/file/78783816103.pdfIn PDF document text
- http://namuvaldymas.lt/userfiles/file/mizaka.pdfIn PDF document text
- http://irvine.songhakbbq.com/uploads/files/69879615865.pdfIn PDF document text
- http://eros-arena.name/eros/userfiles/file/tidipimosifizogazipuvi.pdfIn PDF document text
- http://www.sunaryem.com.tr/wp-content/plugins/super-forms/uploads/php/files/dclpd21b1a2lc8o9mktjlei2e4/72819555973.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=tuesday+morning+images+funnyPDF 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_off0000afbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFBC | 10732 bytes |
SHA-256: 2dca11109e7ebab4e99917acb7886747aee13c3373b7c1e6bdf1dd05ba4dafed |
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font_01_sfnt_off0000c82e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC82E | 15132 bytes |
SHA-256: 37b5fb779cf1834f578b7a0372e70269b81c63f415def6d720f31a2d09f33d75 |
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font_02_sfnt_off0000ee7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE7D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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