MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URIs, with one pointing to a raw IP address, and is described as a link farm on disposable hosting. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the presence of multiple external links suggests it is designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9885
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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://allytemp.ru/uplcv?utm_term=bang+bang+movie+download+480p PDF link annotation
- http://vhshf.de/File/48957330321.pdfIn PDF document text
- https://turismo-galicia.es/ckfinder/userfiles/files/rekivepebugezilafoj.pdfIn PDF document text
- https://vashadvokat82.ru/wp-content/plugins/super-forms/uploads/php/files/c4b6cbc094290f11a1738d794a36fa6b/96012823363.pdfIn PDF document text
- http://residencelesaline.it/userfiles/files/81156592454.pdfIn PDF document text
- https://cosonnguyenthanh.vn/webroot/userfiles/files/6128932167.pdfIn PDF document text
- http://www.morrisjones.co.uk/EditorImages/file/71700457623.pdfIn PDF document text
- http://manuale.aziendasulweb.it/userfiles/files/vajofemojidufizepowu.pdfIn PDF document text
- http://minhphucvietnam.com/uploads/userfiles/file/todutamivunekugipepurok.pdfIn PDF document text
- http://apartmany.cucoriedka.sk/data/files/tilajen.pdfIn PDF document text
- http://thibangoto.com/app/webroot/uploads/files/20827515763.pdfIn PDF document text
- http://laskod.hu/userfiles/file/xoxedutesoserifolavixik.pdfIn PDF document text
- http://www.urbanwaterways.info/files/90215855079.pdfIn PDF document text
- http://siamintertrade.com/file_media/file_image/file/loroxop.pdfIn PDF document text
- http://rcot.by/pics/files/zuvipuzebuxit.pdfIn PDF document text
- https://seikai.jp/free_images/files/76178124180.pdfIn PDF document text
- http://musicfriend.vn/public/default/ckeditor/files/73522404017.pdfIn PDF document text
- http://www.taimaobi.com/admin/ckfinder/userfiles/files/sutajav.pdfIn PDF document text
- https://myagenda.myagenda.cz/pictures/editor/files/retizovidakugi.pdfIn PDF document text
- http://arabstina.com/ckfinder/userfiles/files/dufonoxokox.pdfIn PDF document text
- http://185.33.116.145/~acus01/upload/files/zetororon.pdfPDF link annotation
- http://togclick.com/media/userFckfiles/file/nitasugibujibumeli.pdfIn PDF document text
- https://marlin-aquarium.ru/ckfinder/userfiles/files/29396168719.pdfIn PDF document text
- http://www.hj-bouwt.be/wp-content/plugins/formcraft/file-upload/server/content/files/16141e1bd3b086---mobixediwavidezijodikevoz.pdfIn PDF document text
- http://viquadro.com/userfiles/files/59987537246.pdfIn PDF document text
- http://seoulmenu.com/uploads/files/fobaxedade.pdfIn PDF document text
- http://3e-machinery.ru/app/webroot/filesfiles/bufazuwoxitetapur.pdfIn PDF document text
- http://michalpavlicek.com/uploaded/file/naxutosulofo.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_off0000b4f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB4F3 | 16960 bytes |
SHA-256: 22d78e768cdb0a07175c5adfecce370e5f9860a19669e7ba8372c78107e78ab0 |
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font_01_sfnt_off0000e016.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE016 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f82d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF82D | 11120 bytes |
SHA-256: 110f11c1a366e566470928bec37bafbcdc7906425548b695811c472ede75494f |
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