MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URLs, with one identified as a link farm on disposable hosting, suggesting a phishing or credential harvesting attempt. While no scripts were explicitly extracted, the presence of external links and the nature of the detection indicate a likely attempt to lure the user to a malicious site or download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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://warungmimpishio2.com/contents/files/zotuwelilavezebi.pdf In PDF document text
- http://merrygoldholidays.com/ckfinder/userfiles/files/bikedugeje.pdfIn PDF document text
- https://kawanmto.org/contents/files/68073969155.pdfIn PDF document text
- https://postelezmasivu-ostrava.cz/ckfinder/userfiles/files/54268292032.pdfIn PDF document text
- https://xenonsvjetla.com/files/83436608829.pdfIn PDF document text
- https://imagebrandstudio.com/userfiles/file/dapikizaxiwog.pdfIn PDF document text
- https://almudenafernandez.co/ckfinder/userfiles/Files/15866345211.pdfIn PDF document text
- https://hot-pol.com/images/file/dojefona.pdfIn PDF document text
- http://clinicaveterinariamontecchia.com/userfiles/files/16366965191.pdfIn PDF document text
- https://calendarsunrooms.com/userfiles/files/42420606128.pdfIn PDF document text
- https://fiscalonline.eu/app/webroot/files/userfiles/files/matuv.pdfIn PDF document text
- http://chronocertif.com/userfiles/file/mojidotusise.pdfIn PDF document text
- https://jbdclothiers.net/emailer/userfiles/file/zuripopeliwekim.pdfIn PDF document text
- http://franceplus.fr/userfiles/file/forejexuzawanuda.pdfIn PDF document text
- http://alfadent-volg.ru/images_uploads/files/savugiwipibezabavisusojop.pdfIn PDF document text
- http://cristal-in.fr/userfiles/file/xujivojafebagupox.pdfIn PDF document text
- http://hyundaihungthinh.com/uploads/images/files/wuvemofokakuvosisolagap.pdfIn PDF document text
- http://plusbateria.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136986e3c9c0---51688934923.pdfIn PDF document text
- http://cimkezes.hu/uploads/ckfinder/userfiles/files/60079312798.pdfIn PDF document text
- http://bjavc.com/filespath/files/20210905133342.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=the+government+of+india+act+1919+clearly+definedPDF link annotation
- https://bep.semmelweis.hu/userfiles/file/naravelufinovubid.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_off0000dc62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC62 | 19612 bytes |
SHA-256: 200203ed390d92c46ef5f5dfa8e87bfd05f934ce64ecb26fb1f9ca4196021b2e |
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font_01_sfnt_off0001102a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1102A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012841.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12841 | 11116 bytes |
SHA-256: 7772cab4fba1b6e8dc59195811ddedf2e32213fb571a7300d0d03f391c78a89d |
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