MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external links, many pointing to suspicious domains, suggesting it's designed to lure users to download further malicious content. The 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic indicates a deliberate attempt to create a network of links on disposable hosting.
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 http://pickup-ws.com/userfiles/files/84846899939.pdf In PDF document text
- http://az4group.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613a41cb7639a---dituxemixufutijubod.pdfIn PDF document text
- http://metamorfozyayincilik.com/userfiles/file/77532076531.pdfIn PDF document text
- https://sunnyvale.com/wysiwygfiles/file/puwufuwafaba.pdfIn PDF document text
- http://www.ecrivains-consult.fr/easyonline/ckfinder/userfiles/files/fokawilifulanasage.pdfIn PDF document text
- http://theurbanbazzaar.com/userfiles/file/61977756628.pdfIn PDF document text
- https://avela.md/userfiles/file/metupafajigunotor.pdfIn PDF document text
- http://phunphu.com/userfiles/file/zotitoteg.pdfIn PDF document text
- https://patriciogaete.com/upload/file/nudawolumunabujamokose.pdfIn PDF document text
- http://skontrolsengineering.com/file_media/file_image/file/levedidesi.pdfIn PDF document text
- https://kanalprofi.at/UserFiles/file/zirus.pdfIn PDF document text
- http://kiajihlava.cz/UserFiles/File/25047483331.pdfIn PDF document text
- http://koreaseowon.com/ckupload/files/58712385474.pdfIn PDF document text
- https://citronel.com/userfiles/files/jenituxafopujewumu.pdfIn PDF document text
- http://newbiesites.com/userfiles/file/jexamenilodovinuxovan.pdfIn PDF document text
- http://gardens-spa.com/user_pict/file/purexojoxe.pdfIn PDF document text
- http://honderhotel.com/UploadFiles/FCKeditor/20210909015952.pdfIn PDF document text
- http://mg001.cn/upload_fck/file/2021-9-3/20210903000845296819.pdfIn PDF document text
- http://auto4-spb.ru/public/images/ckfinder/files/14457697903.pdfIn PDF document text
- https://landlorddebtadvisory.com/wp-content/plugins/super-forms/uploads/php/files/0f8d8932cd8c5c1c9dffabd784d4efee/tiravemugibeja.pdfIn PDF document text
- https://galerieportelouise.be/userfiles/files/42866381142.pdfIn PDF document text
- http://integrotech.pl/zdjecia/file/fuzexezex.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/kutekivilijulefodedimu.pdfIn PDF document text
- http://yds-wcv.jp/free_images/files/87148913291.pdfIn PDF document text
- https://lyricsstrainingIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=lyrics+training+androidPDF 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_off0000e472.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE472 | 10440 bytes |
SHA-256: 0a2c2fc51aaf5b801b268f30e8ce33d67ef12a27df14f27560f533672016a09c |
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font_01_sfnt_off0000fc12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC12 | 18200 bytes |
SHA-256: 0e4b476a571e5da61b22290604fcab62061293f58d13731f1b63adf13a404422 |
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font_02_sfnt_off00012bc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BC5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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