MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains embedded JavaScript and is structured as an image-only document with an action trigger, typical of a screenshot lure designed to deceive users into clicking a link. The numerous external URIs suggest it functions as a link farm, likely directing users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
Heuristics 7
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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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 67 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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://bananamusic.tw/uploads/files/202109152353446461.pdf In PDF document text
- https://macintosh-szerviz-javitas.nuttydog.hu/ckfinder/userfiles/files/xezujamasebimux.pdfIn PDF document text
- https://rosewoodcity.org/nbloom/fckuploads/file/govevuvizowulokogo.pdfIn PDF document text
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614ba1c715d26---73456144843.pdfIn PDF document text
- https://www.agencesramos.com/ckfinder/userfiles/files/loxapupematodubupex.pdfIn PDF document text
- https://o-dance.dacola.com/upload/files/46508031012.pdfIn PDF document text
- https://dpdpunjabi.myskoolapp.com/FCKeditor/FCKimgUpload/file/boxomizabixusimero.pdfIn PDF document text
- http://studiophotosfashion.it/userfiles/files/42204639197.pdfIn PDF document text
- http://shinserviceodi.ru/wp-content/plugins/super-forms/uploads/php/files/211bff8ead75e239396ddc9493bd9a69/84624562566.pdfIn PDF document text
- http://konferencii.org/js/ckfinder/userfiles/files/24953888685.pdfIn PDF document text
- http://123flower.doweb.kr/upload/files/24570648539.pdfIn PDF document text
- http://foxgraphics.paulsfashion.in/files/wagenetanaletutevopinuj.pdfIn PDF document text
- http://abwplazaview.com/uploads/files/topujolevuk.pdfIn PDF document text
- http://greensquares.in/userfiles/file///lonekonitaranu.pdfIn PDF document text
- http://testsitehq.com/ckeditor-ckfinder-integration/uploads/files/renubozodilipujobe.pdfIn PDF document text
- http://cs-web-design.de/ablage/userfiles/files/10462731811.pdfIn PDF document text
- http://dar-tom.pl/userfiles/file/bumebuvuwuji.pdfIn PDF document text
- http://ehomerealestate.org/images/file/33995239888.pdfIn PDF document text
- https://aordonez.com/images/contenidos/files/5418735129.pdfIn PDF document text
- http://ajej.pretty-match.com/upload/files/18616085461.pdfIn PDF document text
- http://hurtowniagrafit.pl/userfiles/file/jikokunupilibep.pdfIn PDF document text
- https://proia.bg/userfiles/file/milafonedaxuxagifef.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=wow+fury+bis+classicPDF 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_off0000b05f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB05F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c876.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC876 | 10428 bytes |
SHA-256: 8bfff23e439f72e06230bc4857cb71cd01bdece69c0b3eccd6bbef2f190c823c |
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font_02_sfnt_off0000e04e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE04E | 13764 bytes |
SHA-256: e3ed98a108a299a921e2101870617a7c898f039f5791fee729506334e6ece3bf |
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