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. Heuristics indicate it functions as a link farm, containing numerous links to potentially disposable hosting sites, with a high number of distinct hosts. The embedded URLs, despite some being marked benign, are part of a broader pattern of redirecting users to external sites, suggesting a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9944
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://www.luthier-auxerre.fr/ckfinder/userfiles/files/7167256174.pdf In PDF document text
- http://chiesamadremarsala.eu/userfiles/files/22027612317.pdfIn PDF document text
- http://www.anglometais.com.br/adm/Editor/ckfinder/userfiles/files/5238261676.pdfIn PDF document text
- https://atputasbazes.lv/images/userfiles/files/temipazanekokolib.pdfIn PDF document text
- http://tnetimes.kr/upload/file///paziwawamogip.pdfIn PDF document text
- https://andrejc.si/files/file/zalodegofirorow.pdfIn PDF document text
- http://divapharma.com/uploaded/file/benurefikovaxi.pdfIn PDF document text
- https://vico-inmobiliaria.com/ckfinder/userfiles/files/96528480806.pdfIn PDF document text
- https://ppkh.net/userfiles/file/14093958810.pdfIn PDF document text
- http://evo-models.com/uploads/userfiles/files/dirivowimerupegag.pdfIn PDF document text
- https://arkadas.yuzuktr.com/eskortarama.com/resimler/file/muxinumok.pdfIn PDF document text
- http://profstil.az/userfiles/file/86023002917.pdfIn PDF document text
- https://rkdestate.com/userfiles/file/88365312638.pdfIn PDF document text
- http://xn--oy2b19v1mb1yi.com/userfiles/file/kafosetugagubazadutitum.pdfIn PDF document text
- http://chapelguild.com/images/usr/40325047902.pdfIn PDF document text
- https://zahidnawaz.com/UploadedImages/image/rejigivanisegot.pdfIn PDF document text
- https://kolkatanagariksammelan.org/ckfinder/userfiles/files/zitonetetudakuxib.pdfIn PDF document text
- http://pngroup.pl/ckfinder/userfiles/files/16541955086.pdfIn PDF document text
- http://hrudolf.com/userfiles/66212676605.pdfIn PDF document text
- https://daynexweb.com/upload/ckfinder/files/84484220593.pdfIn PDF document text
- https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613edbcc24e2f---bujuwemaxuwar.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137a80162f09---goweda.pdfIn PDF document text
- https://rainbowfurnitures.com/files/files/jedogexubezivo.pdfIn PDF document text
- http://kolaykanal.com/userfiles/files/75672279873.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=bmx+touchgrind+mod+apkPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b995.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB995 | 10964 bytes |
SHA-256: 003b5ec2849d1ec3d33818ca4e284c19164d0ca8f2a73ab9dcfa2a06fcb5aa7b |
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font_01_sfnt_off0000d2a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2A6 | 16232 bytes |
SHA-256: 01cd0e4798e93fb086042d610f43ddeed7bf091af48aa863f5c4a4f61b651684 |
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font_02_sfnt_off0000e87b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE87B | 20748 bytes |
SHA-256: 05619758fde653b82a60e593a7225ad9de4f275ffdcee2e0543e6d527d365238 |
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font_03_sfnt_off00011d7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D7F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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