MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as a malicious PDF by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links pointing to compromised websites and disposable hosting, suggesting it's part of a phishing or malware distribution campaign. The PDF structure and embedded links are indicative of an attempt to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
Heuristics 6
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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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://crossfitbeeshark.ro/app/webroot/files/userfiles/files/vawukerenuvu.pdf In PDF document text
- http://napiarsaigh.com/images/pewamofu.pdfIn PDF document text
- http://www.primalegal.eu/wp-content/plugins/super-forms/uploads/php/files/tqc56ns9drk1238omsnd95d324/ganexoruxugimu.pdfIn PDF document text
- https://pmapmc.com/userfiles/image/files/mexaroxutakoraturopumikol.pdfIn PDF document text
- http://sentezetutmerkezi.com/upload/ckfinder/files/pevidonuxokivurazuzu.pdfIn PDF document text
- http://www.greenfield-sustainability.com/images/files/masevefa.pdfIn PDF document text
- https://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/161326fe665da0---vagewedifabuzo.pdfIn PDF document text
- http://vanguardhungary.hu/userfiles/file/79972678122.pdfIn PDF document text
- http://clubblink.net/admin/upload/file/mezapetibivikevanupezet.pdfIn PDF document text
- http://sistarelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/68553764122.pdfIn PDF document text
- http://jamones-luna.shopcloud.es/ckfinder/userfiles/files/nanujezomapute.pdfIn PDF document text
- https://ncltandatbar.com/home/ncltandat/public_html/dowalumniusa/ckfinder/userfiles/files/rowutevuguw.pdfIn PDF document text
- http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143918735db0---89035799668.pdfIn PDF document text
- https://alpasol.e-giant.net/upload/files/38557727218.pdfIn PDF document text
- http://a-kamen.com/userfiles/file/27673509683.pdfIn PDF document text
- http://ganteltechnology.com/system/userfiles/file/fafesewanete.pdfIn PDF document text
- https://borderpak.com/wp-content/plugins/super-forms/uploads/php/files/5a89b4c53a7be792779f215bfd79017a/49212468207.pdfIn PDF document text
- http://sushistoryus.com/uploads/files/83576872783.pdfIn PDF document text
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16133e0e00f9ac---61744625918.pdfIn PDF document text
- http://ayurveda-shiatsu-qigong-nice.com/upload/files/jozofibuzolojafov.pdfIn PDF document text
- http://foto-recepty.sk/images/fotky/73195311502.pdfIn PDF document text
- http://kutscher-customs.de/gfx/userfiles/files/rikenaludozere.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=how+to+direct+a+film+pdfPDF 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_off0000ae6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE6E | 14468 bytes |
SHA-256: d6b89a8f6c8433038bc7900c5afa003979d189ec5875a5f0851722e3b0df5876 |
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font_01_sfnt_off0000d2ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2CE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000eae5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAE5 | 10588 bytes |
SHA-256: 71a51df687c962e6624d9c94b34c4550c60ede50b798d4ddee263a40804ea94e |
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