MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised websites or disposable domains, indicating a link farm designed to lure users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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 http://shop-cartuning.pl/userfiles/file/fapapuk.pdf In PDF document text
- https://sukhayurveda.in/userfiles/file/dexiwufadevexivup.pdfIn PDF document text
- http://cocoon-source-harmonie.fr/public/file/vegotivojafagubesarizo.pdfIn PDF document text
- http://precisao.net/files/files/5184656522.pdfIn PDF document text
- http://duancanhotot.com/upload/files/pupudap.pdfIn PDF document text
- http://parquet-cortes.fr/data/Files/43593856181.pdfIn PDF document text
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/2b952ef751414264267fd2fa8705cf22/bajokegozisagavukuzoke.pdfIn PDF document text
- https://webvitamin.vn/app/webroot/uploads/files/fikefonarubo.pdfIn PDF document text
- http://ammk.sk/userfiles/file/78829212917.pdfIn PDF document text
- http://119pump.net/d/files/84733463289.pdfIn PDF document text
- https://idealist.ro/userfiles/file/37097663546.pdfIn PDF document text
- https://thic.net/plugin/ce1/ckfinder/userfiles/files/lukaderunoxukanugide.pdfIn PDF document text
- http://sovaimm.it/userfiles/files/90737740232.pdfIn PDF document text
- http://paolacaone.eu/userfiles/files/bolasexalotarabirogiko.pdfIn PDF document text
- http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/161333fa6d25e0---fapugiforaf.pdfIn PDF document text
- https://pmsp-me.com/userfiles/files/gafewamex.pdfIn PDF document text
- https://parc-hotel.info/file/pozoxusaxewinubidomemutew.pdfIn PDF document text
- http://leadershipcareer.kr/fckeditor/_upload/file/58120510494.pdfIn PDF document text
- https://massagetheory.ca/wp-content/plugins/super-forms/uploads/php/files/5459e6979801d14f8fc83983f4741dd0/juwaf.pdfIn PDF document text
- http://schokoladenbrunnen.de/idata/gapemuj.pdfIn PDF document text
- http://mnarch.it/userfiles/files/sotozojazusefunidikemak.pdfIn PDF document text
- https://phoenixturkey.com/upload/ckfinder/files/lexaxe.pdfIn PDF document text
- https://konteshamamotu.com/userfiles/file/95319076272.pdfIn PDF document text
- https://drddvichitra.com/userfiles/file/judaku.pdfIn PDF document text
- https://wodepcb.cn/uploadfiles/files/tasolisoxafajulodukikavaz.pdfIn PDF document text
- http://kerrya.com/ckfinder/userfiles/files/bateg.pdfIn PDF document text
- http://www.ondebiz.com/userfiles/file/2338594384.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=watch+re+zero+free+onlinePDF 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_off0000e5b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5B5 | 18120 bytes |
SHA-256: 4105a11c085af01a78f31350479830ce1c91a1223f751e80f530dee9738dc54f |
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font_01_sfnt_off0001148a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1148A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012ca1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CA1 | 10316 bytes |
SHA-256: f9c2baa8fd08ca91ff014769d26eac9a94cafcc57db6a0932934804ba8bc629c |
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