MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV, indicating malicious intent. The presence of numerous embedded URLs, many pointing to disposable domains and configured as a link farm, strongly suggests a phishing or malware distribution campaign. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the overall structure points to a malicious PDF designed to redirect users to external, potentially harmful, websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 http://festivaldeliteraturadepereira.com/wp-content/plugins/formcraft/file-upload/server/content/files/16142a3942d2da---bodaxetisoti.pdf In PDF document text
- http://enovosti.info/ckfinder/userfiles/files/75774186469.pdfIn PDF document text
- http://zovsh.com/Uploadfiles/files/xobinagakesiludav.pdfIn PDF document text
- http://ourgans.org/userfiles/files/17305823915.pdfIn PDF document text
- http://matsusushionline.com/uploads/files/9141835021.pdfIn PDF document text
- http://www.thediethub.in/wp-content/plugins/formcraft/file-upload/server/content/files/1613894a8b4f60---rasosutulu.pdfIn PDF document text
- https://bilalyapidekorasyon.com/userfiles/file/luvuf.pdfIn PDF document text
- https://festivaldelmaridaje.com/sgi_userfiles/userfiles/files/59480841743.pdfIn PDF document text
- http://aesg2edcv.handylover.com/upload/files/muluwen.pdfIn PDF document text
- https://reformedgeneration.com/userfiles/file/wadij.pdfIn PDF document text
- http://4rrecycle.com/files/file/45808387322.pdfIn PDF document text
- http://atmaircenter.com/lb/userfiles/files/kugolozevawoxoxabavomika.pdfIn PDF document text
- http://kovofilm.cz/userfiles/file/takigebawetorubulodalokeb.pdfIn PDF document text
- https://hankilfood.com/userfiles/file/20210916142231.pdfIn PDF document text
- https://indianhairtransplant.com/ckfinder/userfiles/files/22201796793.pdfIn PDF document text
- http://mayjack.com/upload/files/bikozufixekuzepowiludad.pdfIn PDF document text
- http://engroupe.ca/aym_image/files/27386473274.pdfIn PDF document text
- http://jwconsult2005.com/file_media/file_image/file/4739332379.pdfIn PDF document text
- http://exoticland.bg/upload/files/files/xamotudakobatijijivenonod.pdfIn PDF document text
- https://evpersoneli.net/ev-personeli/file/jokajoroxuxanip.pdfIn PDF document text
- https://kermanrooz.com/img/files/zamesapapurip.pdfIn PDF document text
- https://ht-cooling-j3t.com/contents/files/54867875540.pdfIn PDF document text
- https://groupburuemas1.com/contents/files/21322560761.pdfIn PDF document text
- https://maintogelonline2.org/contents/files/5492495622.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=after+we+collided+movie+full+movie+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_off0000b3e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB3E2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cbf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBF9 | 10436 bytes |
SHA-256: a56f65452d20a579bebfd327daf42c63087be15938830f5ae3b1d346051b6fd8 |
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font_02_sfnt_off0000e3bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3BF | 15128 bytes |
SHA-256: 1776e77fda6edaf83afa751c99e0cf14d57c1aa212cade0b8f7f410982bf2e28 |
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