MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external links, many pointing to PDF files hosted on various domains, suggesting a link farm or redirection mechanism. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically flags this behavior. While no scripts were explicitly extracted, the presence of embedded URLs and the overall structure strongly suggest a phishing or malware distribution attempt, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9860
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://nevisnews.com/userfiles/sudevak.pdf In PDF document text
- https://dnmpaint.com/sdcc/images/file/4310212142.pdfIn PDF document text
- http://sns.hu/_user/file/34104535336.pdfIn PDF document text
- https://chambredhotes-savoie.com/ckfinder/userfiles/files/44536092432.pdfIn PDF document text
- http://www.mueblesgamez.com/ckfinder/userfiles/files/tilotinuz.pdfIn PDF document text
- http://veterinariomauracotti.it/userfiles/files/silazatesigij.pdfIn PDF document text
- http://kfgame.snailgame.ru/upload/files/20210911013845.pdfIn PDF document text
- http://studiolauramoschini.it/userfiles/files/15201025418.pdfIn PDF document text
- https://mollis.rs/files/10948293433.pdfIn PDF document text
- https://distriparkbotlek.nl/userfiles/files/pusegijovonurudeti.pdfIn PDF document text
- http://www.singchai.co.th/ckfinder/userfiles/files/34134556073.pdfIn PDF document text
- http://xn--b1amishc2fb.xn--p1ai/ckfinder/userfiles/files/wiretidedaruvopebitoso.pdfIn PDF document text
- http://website-design-company.in/dev3/damodar/ckfinder/core/connector/php/userfiles/files/puzerawewid.pdfIn PDF document text
- http://zekejozsef.eu/FCKfeltoltott/file/91829223496.pdfIn PDF document text
- http://chia4kids.ru/ckfinder/userfiles/files/56363622888.pdfIn PDF document text
- https://seger.cz/userfiles/file/bewinopojunifaguxirupinav.pdfIn PDF document text
- http://visualpaint.com/wp-content/plugins/formcraft/file-upload/server/content/files/16138bc4a45f7b---66861620545.pdfIn PDF document text
- https://dangeloremodeling.com/nbloom/fckuploads/file/xolonezotimode.pdfIn PDF document text
- http://hebammenglueck.de/ckfinder/userfiles/files/82235288111.pdfIn PDF document text
- http://koreaseowon.com/ckupload/files/97584436750.pdfIn PDF document text
- https://sfeerweter.nl/userfiles/files/dawevexemikil.pdfIn PDF document text
- https://ratosatu.com/contents/files/lavorajemumagajuto.pdfIn PDF document text
- https://didaktika.drmix.cz/uploads/files/16977044983.pdfIn PDF document text
- http://jujucuisine.com/userfiles/file/zemananabizasuwe.pdfIn PDF document text
- http://tidomusica.com/uploads/files/202109132243161699.pdfIn PDF document text
- http://kielcenoca.pl/files/file/gedimesowaxazediva.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=free+download+music+player+for+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_off0000de6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE6A | 18644 bytes |
SHA-256: 88d562e1f789e02c1531ecc960a080ed52c3b7a78a943285340e19f72bd890ff |
|||
font_01_sfnt_off00010e7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E7F | 10960 bytes |
SHA-256: d03ba9190646db67751448fd9093804b2f288f608fe31ba1df74ad7c61725132 |
|||
font_02_sfnt_off000127ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127ED | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.