MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV detection as 'Pdf.Phishing.Trojan'. The presence of embedded JavaScript and numerous external URLs suggests an attempt to redirect the user to malicious content or download a secondary payload. The PDF structure and numerous links indicate a potential phishing or spam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9860
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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://m-styleauto.com/js/upload/files/13501061361.pdf In PDF document text
- http://driver-jazda.pl/upload/file/deriwas.pdfIn PDF document text
- http://christschoolblr.in/userfiles/file/votafitaxoviwusiromapolo.pdfIn PDF document text
- https://ashleymongolia.mn/uploads/files/75517247200.pdfIn PDF document text
- http://vibestedu.com/_UploadFile/Images/file/46605388678.pdfIn PDF document text
- http://www.golfusa.be/userfiles/files/zebunafavujudewet.pdfIn PDF document text
- http://cuacuonductudong.com/upload/files/11924948897.pdfIn PDF document text
- http://elektro-galerie-hamburg.de/userfiles/file/sikiwowojaxatesivafifovo.pdfIn PDF document text
- http://deltools.com/userfiles/file/wafalupomawasudibixi.pdfIn PDF document text
- https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/16133c9383b855---44610945616.pdfIn PDF document text
- http://tianfonmm.com/d/files/fogijagagikusub.pdfIn PDF document text
- http://turhantur.com/turhantur/files/jowifivalixufinar.pdfIn PDF document text
- http://queensparkview.com/image/upload/File/namevone.pdfIn PDF document text
- http://domgr11.ru/uploads/files/zepuroxezimoveruvu.pdfIn PDF document text
- https://hitourkorea.com/FileData/ckfinder/files/20210903_6B3E86F10D1FFFC1.pdfIn PDF document text
- http://chiari-web.com/ckfinder/optimist/files/visuxuje.pdfIn PDF document text
- http://cissi.it/userfiles/files/76540015036.pdfIn PDF document text
- https://voziky-paletove.cz/mctree.cz/pictures/other/files/71125886583.pdfIn PDF document text
- http://eau-msu.ru/ckfinder/userfiles/files/74970149146.pdfIn PDF document text
- http://hotelbasantresidency.com/uploads/nuserotoxopimivaxomumazek.pdfIn PDF document text
- http://jan-fotografie.nl/upload/files/97398817250.pdfIn PDF document text
- http://addon-colsman.somantec.net/ckfinder/userfiles/files/66049257418.pdfIn PDF document text
- http://namadagaskare.ru/ckfinder/userfiles/files/63807812621.pdfIn PDF document text
- http://www.atsamuihaus.com/image/upload/File/kepekotipaxubor.pdfIn PDF document text
- http://m-camper.ru/ckfinder/userfiles/files/wowozobadorogotepapogal.pdfIn PDF document text
- https://adamant54.ru/userfiles/files/44254695591.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=identical+ellen+hopkins+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_off0000e371.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE371 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fb83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB83 | 18116 bytes |
SHA-256: c9cf86b6087226d842244c903e5ae2dd1a8ad5073231b04578dc134152379645 |
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font_02_sfnt_off00012b90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B90 | 10660 bytes |
SHA-256: 08912cfebfbb34784cf6dfa07c5bbeed0ffb7b148186d4e15f68b562f4b2ffa7 |
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