MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and is flagged as a link farm on disposable hosting, indicating a phishing or malware distribution attempt. The numerous embedded URLs, such as 'https://garglob.ru/uplcv?utm_term=chicken+adobo+with+pineapple+juice', likely serve to redirect users to malicious sites. The ML classifier and ClamAV detection strongly support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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 https://garglob.ru/uplcv?utm_term=chicken+adobo+with+pineapple+juice PDF link annotation
- http://antonio-pelella.eu/userfiles/files/85453327199.pdfIn PDF document text
- https://stefandes.com/wp-content/plugins/formcraft/file-upload/server/content/files/16144573fad378---73454603769.pdfIn PDF document text
- https://pioneerlift.com/upfiles/editor/files/pekefuwagune.pdfIn PDF document text
- http://sincaremedicaltour.com/js/upload/regapavefujejupelu.pdfIn PDF document text
- http://fcvperu.org/data/fcvperu/userfiles/file/70663527142.pdfIn PDF document text
- http://adgroup.co/userfiles/file/10896117749.pdfIn PDF document text
- http://xpeedon.net/userfiles/file/20210926161814.pdfIn PDF document text
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613810d3f0fc6---palufidadamibis.pdfIn PDF document text
- https://spacio.hk/attachment/file/72557258772.pdfIn PDF document text
- http://pop-around.com/file_media/file_image/file/93173152229.pdfIn PDF document text
- http://highendschmiede.de/highendfiles/file/wuzaxixagegufegowozoma.pdfIn PDF document text
- https://turdv.ru/SITE/files/editor/file/724651803.pdfIn PDF document text
- http://tinhdauvietnam.vn/upload/files/79158988398.pdfIn PDF document text
- http://automsystem.com/UploadFile/file/20210903004920038.pdfIn PDF document text
- http://elcolono.net/userfiles/files/wavukafujiguvegumeliputok.pdfIn PDF document text
- http://studiofagiani.eu/userfiles/files/lepuvilovubogepo.pdfIn PDF document text
- https://facades-et-traditions.com/actualites/file/7818177618.pdfIn PDF document text
- http://pacemakerpressintl.com/uploads/assets/file/gaxasodelowave.pdfIn PDF document text
- https://rimsball.com/ckfinder/userfiles/files/gilasupijarefosuzalaniv.pdfIn PDF document text
- http://www.biharikft.hu/bihari-admin/ckfinder/userfiles/files/25123419183.pdfIn PDF document text
- https://minhgianggroup.vn/upload/files/18908771193.pdfIn PDF document text
- http://problemconsulting.com/img/download/files/siremepunusegusinisakixeb.pdfIn PDF document text
- 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_off0000af70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF70 | 16184 bytes |
SHA-256: 0356287ac467113290adfdc4617b6d80bddf80af334c1fe17407d1a3cafc8173 |
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font_01_sfnt_off0000d898.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD898 | 10920 bytes |
SHA-256: e007a538c85490b805c335b74f568f4a2c6576d5557ed4cf36922aa7e928da4c |
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font_02_sfnt_off0000f19f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF19F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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