MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of links, many of which point to compromised websites or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware delivery via these external links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9931
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://bloomeng.com/uploads/24740529620.pdf In PDF document text
- https://volpatoebrum.com.br/_common/admin/scripts/ckfinder/userfiles/files/pojolezabuvufekigadalesuw.pdfIn PDF document text
- http://ansatrans.ru/admin/ckfinder/userfiles/files/72639234108.pdfIn PDF document text
- https://implant-drill.com/userfiles/file/19385345899.pdfIn PDF document text
- https://teenvolunteerdallas.org/wp-content/plugins/super-forms/uploads/php/files/9c72244ee06fca464e45d411d86feb58/jekovorefokukoji.pdfIn PDF document text
- http://residenzaeden-albisola.com/userfiles/files/xilesotipenamufowekil.pdfIn PDF document text
- http://optykglowacki.pl/obrazki/files/timugavikipi.pdfIn PDF document text
- http://kingalbertltd.com/uploadedfiles/file/sovewuvedamakalufuxe.pdfIn PDF document text
- https://aful.edu.pe/ckfinder/userfiles/files/bexuxobexaduxirubukawuz.pdfIn PDF document text
- https://marljivo.hr/userfiles/file/15428417304.pdfIn PDF document text
- https://theptaynam.vn/upload/files/49999087360.pdfIn PDF document text
- http://berries85.com/clients/4/4c/4c86f126b1006e50d570d35f0f20b0f3/File/dojipopololosesego.pdfIn PDF document text
- https://ncfouting.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c2fb84823a7---35822117265.pdfIn PDF document text
- http://www.tiande-global.com/ckfinder/userfiles/files/88529772551.pdfIn PDF document text
- http://guoyangmoju.com/userfiles/files/34092034345.pdfIn PDF document text
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/bdh87foi075gp5aqsg6704l377/zixepufibagaduvesilopo.pdfIn PDF document text
- https://vizzzio.ru/wp-content/plugins/super-forms/uploads/php/files/950a4c6401df2fd316bf6633655f2202/55423166317.pdfIn PDF document text
- https://www.icslights.com/wp-content/plugins/super-forms/uploads/php/files/7a4948cd14b8a2facaddab3e7f5cc2c5/61286419659.pdfIn PDF document text
- http://szkolaprzybranowo.pl/ckfinder/userfiles/files/lunopisafukutad.pdfIn PDF document text
- http://www.adatechotomasyon.net/wp-content/plugins/formcraft/file-upload/server/content/files/16082a37434e83---86859249118.pdfIn PDF document text
- http://kaushalacademy.org/ckfinder/userfiles/files/12117425111.pdfIn PDF document text
- http://ueros.fr/admin/ckfinder/userfiles/files/nolupu.pdfIn PDF document text
- http://bridgesonthepark.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b5afdc6d49---51278889758.pdfIn PDF document text
- https://wonkingchina.com/d/files/92498907385.pdfIn PDF document text
- https://advancedbusiness.co/wp-content/plugins/super-forms/uploads/php/files/fbe36385fa18921d737e62ea2ccb596d/11777726407.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=mardaani+full+movie+rani+mukherjee+part+1PDF 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_off0000fc03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC03 | 11028 bytes |
SHA-256: 14cf02989f11fcbb6851c03a8c55797611901abd31aee105c5c9ebf0bb160394 |
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font_01_sfnt_off0001156d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1156D | 18108 bytes |
SHA-256: c48f1b46efb1336685a7c9f54b549c63270818433728b1787ed1aaada7c89a93 |
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font_02_sfnt_off000144e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x144E8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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