MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, directing users to numerous external domains, many of which are hosted on potentially disposable infrastructure. The presence of multiple embedded URLs and the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9908
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://inprovitbrasil.com/ckfinder/userfiles/files/vuragazozulagenifizefixid.pdf In PDF document text
- https://bodzlomu.com/userfiles/file/353335504.pdfIn PDF document text
- https://faktxeber.ru/resimler/files/kupigukapekonoke.pdfIn PDF document text
- https://www.beewellrx.com/wp-content/plugins/super-forms/uploads/php/files/tmp/72270697610.pdfIn PDF document text
- http://gostinica-domodedovo.ru/files/zokikemujuza.pdfIn PDF document text
- https://vinaconexmec.vn/uploads/news_file/kananomuzule.pdfIn PDF document text
- http://escalierdurire.fr/ckfinder/userfiles/files/vewelamiwi.pdfIn PDF document text
- http://lmalaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/xevikozedatusodefosuku.pdfIn PDF document text
- https://madspot.dk/ckfinder/userfiles/files/gojovakalewisuwaxabex.pdfIn PDF document text
- http://www.taxivanclass.com/uploads/ckfinder/files/31169914222.pdfIn PDF document text
- http://guss-ex.de/uploads/fck/file/82274376595.pdfIn PDF document text
- http://urdu-hadith.com/survey/userfiles/files/sukanegapezonolotituxuluj.pdfIn PDF document text
- http://hostingureitings.lv/uploads/userfiles/files/jujudifelubosawuge.pdfIn PDF document text
- https://accuratesearch.com/userfiles/file/95875337974.pdfIn PDF document text
- http://sgrappresentanze.eu/userfiles/files/8464560816.pdfIn PDF document text
- https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/16142b3e565d21---90399460457.pdfIn PDF document text
- https://goez1.com/10005001208290177/ckfinder/userfiles/files/tomopimoxiv.pdfIn PDF document text
- http://anhuifan.com/upload_fck/file/2021-9-14/20210914052104312719.pdfIn PDF document text
- http://cozycornerexpress.com/uploads/files/vorufewotom.pdfIn PDF document text
- https://kcss.hu/korosi/userfiles/file/wolewozipufanumafubof.pdfIn PDF document text
- https://basealimentare.it/webroot/files/fck_uploads/File/pinefodobawu.pdfIn PDF document text
- https://safecampus.in/cmsCart/upload/file/61746263302.pdfIn PDF document text
- https://dunakanyarfesto.hu/ckfinder/userfiles/files/10786636450.pdfIn PDF document text
- http://cateringkieuan.com/uploads/userfiles/file/44060167243.pdfIn PDF document text
- http://leeclinic.kr/userData/board/file/monifuronubakad.pdfIn PDF document text
- https://magatek.com/documents/file/16395264340.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=black+dragon+ball+zPDF 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_off0000ca2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA2D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e244.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE244 | 10400 bytes |
SHA-256: 09bf4947750b3e19d3863872f02da82b912c7de39b4da651d3aafc14b5e16b9c |
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font_02_sfnt_off0000f9b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9B9 | 18464 bytes |
SHA-256: 9fe88ea867c9993aae95bd4feb42ef16f6fd9573b88e5f344213e311f1fb21f0 |
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