MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious. It contains numerous embedded URLs, many pointing to suspicious domains, and is identified as a link farm designed to redirect users. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports the malicious intent of directing users to external, potentially harmful sites.
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://247christianity.org/fckeditor/userfiles/file/442511058681630462301.pdf In PDF document text
- https://www.babetravelling.com/ckfinder/userfiles2/files/nosobemumutupojutupol.pdfIn PDF document text
- http://investin-khj.ir/ckfinder/userfiles/files/tatisaliwinewabapiki.pdfIn PDF document text
- http://fine-trading-knotwork.com/uploads/media/41284571436.pdfIn PDF document text
- http://machinegroup.ru/img/outer/files/sumirinu.pdfIn PDF document text
- https://299-45.com/CKEdit/upload/files/37786449818.pdfIn PDF document text
- https://fwstc.in/userfiles/file/labitomevin.pdfIn PDF document text
- https://tauthuy.vn/upload/files/womidexepas.pdfIn PDF document text
- https://www.sudoku-cool.com/ckfinder/userfiles/files/butojidinejiluguladut.pdfIn PDF document text
- http://hidropro.hu/upload/rejibujomotep.pdfIn PDF document text
- https://tgvl.in/uploads/fck/files/nodusoxexofejowebewe.pdfIn PDF document text
- http://ozcetinler.com/userfiles/file/35333237618.pdfIn PDF document text
- https://www.colegiodesafio.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/16140a522153bc---suwifaxixopital.pdfIn PDF document text
- http://eapver.com/upload/ckimg/files/202109111551495497.pdfIn PDF document text
- https://rivieresoceanie.com/ckfinder/userfiles/files/37403492486.pdfIn PDF document text
- https://ap-qatar.com/userfiles/files/tokonixamul.pdfIn PDF document text
- https://assignmentmart.com/ckfinder/userfiles/files/zemitepidulupovedamuwita.pdfIn PDF document text
- https://pachetedeturism.ro/images/files/naboxe.pdfIn PDF document text
- http://plaschke-partner.com/uploaded/file/femerosobesu.pdfIn PDF document text
- https://florerialafloresta.com/ckfinder/userfiles/files/zunareridevoxegotoxogowaj.pdfIn PDF document text
- http://pol2-simf.ru/userfiles/file/45001300717.pdfIn PDF document text
- http://pathtojanna.com/userfiles/files/muzojawerenukunazo.pdfIn PDF document text
- http://glovimex.com/uploads/ckfinder/files/wukugizu.pdfIn PDF document text
- http://www.binghan.my/userfiles/file/85629605014.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=video+converter+pro+keyPDF 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_off0000dcab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCAB | 18100 bytes |
SHA-256: 36c493ded7df55db9812781bb41a046f0941037e4c1473d6392faaeca935e4e9 |
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font_01_sfnt_off00010c2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C2C | 10372 bytes |
SHA-256: f12d30669f351e01995fd46d39c63f1101e356b51c8341c4565af6c30aced221 |
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font_02_sfnt_off000123bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123BD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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