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 PDF_SEO_DISPOSABLE_LINK_FARM heuristic specifically points to the document's structure as a link farm, with numerous embedded URLs pointing to other PDF files hosted on various domains. This suggests a tactic to manipulate search engine results or distribute further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
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://timandlor.com/userfiles/file/29818812385.pdf In PDF document text
- http://darslaska.org/ckfinder/userfiles/files/moregikelerakesasowuvuz.pdfIn PDF document text
- https://gestcargo.com/uploadfiles/file/10032696038.pdfIn PDF document text
- http://seattlebestteriyaki.com/uploads/files/44611854146.pdfIn PDF document text
- http://sbsinternationalschool.org/userfiles/file/jinifelidanawobudop.pdfIn PDF document text
- http://hotechike.com/files/files/10010045781.pdfIn PDF document text
- http://www.examnotice.in/uploads/files/lurifu.pdfIn PDF document text
- http://hosungtour.net/FileData/ckfinder/files/20210909_F04FCBDE3DC3E481.pdfIn PDF document text
- https://galaxytraining.examinationonline.com/files/15067605756.pdfIn PDF document text
- http://vallovin.it/userfiles/files/loxoxixalobij.pdfIn PDF document text
- http://studioaba.net/userfiles/files/peguzujalisofegivi.pdfIn PDF document text
- https://hoanghaie.com/Images_upload/files/22809636428.pdfIn PDF document text
- http://megaprestige.ru/uploads/files/36809471148.pdfIn PDF document text
- https://hps-gruppe.com/wp-content/plugins/super-forms/uploads/php/files/4eabg7n3uf8psq8hedb9htmncl/guvida.pdfIn PDF document text
- http://orthopaede4you.de/userfiles/file/mosuzikav.pdfIn PDF document text
- http://gz-theoutfit.com/UploadFiles/FCKeditor/20210908005955.pdfIn PDF document text
- http://haenuri.net/ckupload/files/kejutebijawedapivufatesa.pdfIn PDF document text
- http://abogarestudio.com/userfiles/file/98210067849.pdfIn PDF document text
- https://aguiapromocional.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613f17caeb13d---susuvixazemotaxag.pdfIn PDF document text
- https://peterdegendt.be/file/gexapivogulubuvev.pdfIn PDF document text
- http://detskypohar.cz/upload/file/lireloremelosawuvupipeb.pdfIn PDF document text
- http://comlark.ru/userfiles/files/34892428000.pdfIn PDF document text
- https://allora-tour.by/var/upload/file/96072022460.pdfIn PDF document text
- http://masan315.net/board/imagefile/file/wibotusilaviwimaxikivuw.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=android+noise+meterPDF 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_off0000af7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF7C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c78e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC78E | 14820 bytes |
SHA-256: 19f5153b980243bd6cdebc7dcf388d7f34389b2ef3883102f0b8544bbbfef1ee |
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font_02_sfnt_off0000ecad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECAD | 10184 bytes |
SHA-256: 01b8e8eda54f31fce149e91840a8169766c36dbd66e6f0722c9c8f97417c8e72 |
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