MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of embedded URLs, many of which are structured as link farms on disposable hosting, indicating a probable phishing or malware distribution attempt. The presence of these numerous external links suggests the document's primary purpose is to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9827
Heuristics 5
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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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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://drafthe.ru/uplcv?utm_term=ertugrul+gazi+ottoman+empire+epic+kingdom+war+game PDF link annotation
- http://s-privod.ru/userfiles/file/rinewomikini.pdfIn PDF document text
- http://motovelo-nmsk.ru/userfiles/file/vipupozukegiwijare.pdfIn PDF document text
- http://yigang-lin.com/uploads/files/202109030334142048.pdfIn PDF document text
- https://onecre.com/images/content/files/39810627359.pdfIn PDF document text
- http://canigrup.com/userfiles/file/duramedoveguw.pdfIn PDF document text
- http://stressmanagement-karriere.de/userfiles/file/11406087288.pdfIn PDF document text
- http://lnyuanzong.com/uploads/files/20210902202630.pdfIn PDF document text
- http://hacoauto.vn/upload/files/nolivemanuwenopujumebi.pdfIn PDF document text
- http://fra2ange.it/userfiles/files/fetukoxakiborimel.pdfIn PDF document text
- http://skupka23.ru/upload/m/64433411187.pdfIn PDF document text
- http://mbeautyconcept.com/upload/content_images/file/91753981345.pdfIn PDF document text
- https://susta.vn/userfiles/file/6573125341.pdfIn PDF document text
- http://massimosusto.eu/userfiles/files/49367476543.pdfIn PDF document text
- https://haysalon.com/public_html/userfiles/file/babenogepadivu.pdfIn PDF document text
- https://feng-shuiworld.com/userfiles/file/3863815647.pdfIn PDF document text
- http://lednotice.com/userData/board/file/xilijibuliweje.pdfIn PDF document text
- https://www.hotel-palladium.gr/wp-content/plugins/super-forms/uploads/php/files/v3tg8l98oj83l0qfdmdamvcfai/vupikiwodizejog.pdfIn PDF document text
- http://sushibelovo.ru/files/wogezopuxejexofabelokilo.pdfIn PDF document text
- http://tech-sub.com/userfiles/file/mijomovimuriwegonarugeso.pdfIn PDF document text
- http://villaelen.it/userfiles/files/85183813128.pdfIn PDF document text
- http://onlinemidias.com/ckfinder/userfiles/files/vibupipuko.pdfIn PDF document text
- https://parklanehotel.asia/userfiles/file/91784548082.pdfIn PDF document text
- http://meubelenindex.nl/images/uploads/97840437015.pdfIn PDF document text
- http://crystaltrade.hu/data/file/19596350646.pdfIn PDF document text
- https://siemreaptraveltours.com/userfiles/file/gixeje.pdfIn PDF document text
- http://ijdssymposium.eu/upload/99324268710.pdfIn PDF document text
- http://alarm.pl/userfiles/file/39407994182.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_off0000bdd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBDD6 | 20772 bytes |
SHA-256: 13b49b326082dd5fb94388e296ac418d38556c73868492a95d82fb288e5ace11 |
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font_01_sfnt_off0000f4e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4E7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010cfe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CFE | 11012 bytes |
SHA-256: b14bcf16c92008d7cd963dabf3c048ca1c29187cd375af0db4816df0e783ab54 |
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