MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by ML classifiers and ClamAV as malicious, indicating a phishing or trojan distribution attempt. The presence of numerous external links, many pointing to PDF files on various domains, suggests a link farm or redirection mechanism. While no scripts were explicitly extracted, the PDF structure and link farm heuristic point towards an attempt to lure users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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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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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://lesartsdansmonjardin.com/userfiles/file/20210919165424.pdf In PDF document text
- http://metamorfoza-krosno.pl/userfiles/file/xolagogasokubeme.pdfIn PDF document text
- https://ddshower.com/ckfinder/userfiles/files/ganudimipofu.pdfIn PDF document text
- http://bronnicy.inhome360.ru/admin/ckfinder/userfiles/files/fopibuwegakikijiz.pdfIn PDF document text
- http://greatwalledmond.com/ckfinder/userfiles/files/wuxiwalifejezis.pdfIn PDF document text
- https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16147b88b66197---52908654272.pdfIn PDF document text
- http://airconbank.com/upload/fckeditor/file/71251499399.pdfIn PDF document text
- http://gzperson.com/uploadfile/files/38879541747.pdfIn PDF document text
- http://pscworld.eu/ckfinder/userfiles/files/wedarulagixolerisujiza.pdfIn PDF document text
- http://fantasypartyentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141c33e4555c---mimelozamoxuzedizamu.pdfIn PDF document text
- http://polins.org/public/userfiles/file/xamefobaxiwerez.pdfIn PDF document text
- http://adgroup.co/userfiles/file/93655556782.pdfIn PDF document text
- http://ausafe.net/images/art/files/34937086935.pdfIn PDF document text
- https://altinhediyeler.com/calisma2/files/uploads/nonuzizaxipegi.pdfIn PDF document text
- http://travelport.pl/userfiles/file/67564538584.pdfIn PDF document text
- https://art-lamps-rali.eu/files/file/jufupivibufofajufisaji.pdfIn PDF document text
- https://dreamscapes.ca/dream_scapes/userfiles/files/70099868945.pdfIn PDF document text
- http://bonaparte-kerkrade.nl/fckeditor/ckfinder/userfiles/file/81965101239.pdfIn PDF document text
- http://reopen911.info/media/file/rebosabanixo.pdfIn PDF document text
- https://tarsiman.ee/files/file/vafevegafomatofuzevosujiv.pdfIn PDF document text
- http://baltyk.recykling-rejs.pl/imgturysta/files/metobide.pdfIn PDF document text
- http://luijkzonwering.nl/image/file/52397570881.pdfIn PDF document text
- http://jagodkaprzedszkole.pl/userfiles/file/39660324593.pdfIn PDF document text
- http://chandigarhdatarecovery.com/files/file/60058082844.pdfIn PDF document text
- http://www.valaisconsulting.ch/file/binedogitob.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=curley%27s+wife+quotes+about+her+dreamPDF 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_off0000e18a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE18A | 11164 bytes |
SHA-256: 0442c6863a0b9d95fdc3b6305104b0b5b955e175c11aaedba8b47e6a2bcf869f |
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font_01_sfnt_off0000fb97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB97 | 18572 bytes |
SHA-256: 1aaf5c7e054b22565581d61e6d252374b313ede4f9dd3dffab40760fa5dc42fb |
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font_02_sfnt_off00012c1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C1C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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