MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to lead users to malicious content. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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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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://completecollegestrategies.com/wp-content/plugins/super-forms/uploads/php/files/50461a02c29c9847d76c7a312d11a70c/guseduzudawoz.pdf In PDF document text
- https://roc.mn/uploads/files/56101654082.pdfIn PDF document text
- http://thedreaminitiative.org/Content/Admin/uploads/files/xogopowilum.pdfIn PDF document text
- https://easy2ticket.com/upload/files/82866515510.pdfIn PDF document text
- https://vallejardin.com/wp-content/plugins/super-forms/uploads/php/files/399b8c0e5e4f61d18ea6fa8610d42c6c/zifokokorav.pdfIn PDF document text
- http://bertrandetgastineaudesigners.com/userfiles/file/80619085046.pdfIn PDF document text
- https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acfd5580ac0---tasox.pdfIn PDF document text
- http://www.studiolegalefusimorelli.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a61d07f2e2c---konuvafikikiwonerugaxuk.pdfIn PDF document text
- http://www.associatedomains.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f4c06d9900---73717053094.pdfIn PDF document text
- https://engravestone.com/wp-content/plugins/formcraft/file-upload/server/content/files/160af7df4ebab0---90643045318.pdfIn PDF document text
- https://howardsteeves.com/wp-content/plugins/super-forms/uploads/php/files/bdd72375ecfdb017d4775934984c52ff/zavaja.pdfIn PDF document text
- https://k-kompany.ru/wp-content/plugins/super-forms/uploads/php/files/943592ccfb2a0872202a1d66f9dcaa20/22428805172.pdfIn PDF document text
- https://cambodiadriverservice.com/userfiles/file/wazunuwet.pdfIn PDF document text
- https://asiaviews.org/wp-content/plugins/super-forms/uploads/php/files/arnlllb79nv9b00p3chl2jl2q1/nuxor.pdfIn PDF document text
- https://people11people.com/uploads/File/fiwaranijozuritan.pdfIn PDF document text
- http://deryalvincotokurtarma.com/userfiles/file/wotojademapizejodozosewi.pdfIn PDF document text
- http://ledseoul.com/userData/board/file/guvewaxita.pdfIn PDF document text
- https://doellefjelde-mussemarked.dk/images/newsmail/file/43349010574.pdfIn PDF document text
- http://bienchidan.org/uploads/files/68881495119.pdfIn PDF document text
- https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/v9to4nlh7kkiigbat4dlncelir/72563141130.pdfIn PDF document text
- http://kargo-box.com/uploads/files/89741852023.pdfIn PDF document text
- https://vestol.bg/files/file/15769656771.pdfIn PDF document text
- https://atx-stroy.ru/wp-content/plugins/super-forms/uploads/php/files/1b6adba3f97ed7dc5fd520e53d04d24b/lidenawopusatemidosozego.pdfIn PDF document text
- https://betonwerkendejonge.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160707f447eb84---38547604660.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=glow+worm+ultracom+30cxi+instructionsPDF 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_off0000c667.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC667 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000de7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE7E | 10880 bytes |
SHA-256: 294ff0c7c0557501bbdcd428c2450d256b65450f60428d401d08dcc9c38a784d |
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font_02_sfnt_off0000f7c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7C8 | 17468 bytes |
SHA-256: 687adfedc096687883aa2c2a0668580c4812458c68d5731e0756f091a652120b |
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