MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. Heuristics identified it as a link farm pointing to multiple disposable or compromised hosting sites, suggesting an attempt to redirect users to malicious content. The embedded URLs, while some are benign, are part of a larger pattern of potentially harmful redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 http://franklcalabreseattorney.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/jedepojibomajomawufagena.pdf In PDF document text
- https://serrechevalier-skifun.com/imagesfile/26098418312.pdfIn PDF document text
- https://aventura-agence.lu/userfiles/files/26499685760.pdfIn PDF document text
- http://nyett.hk/uploads/news/files/64170325545.pdfIn PDF document text
- http://eikenhorstgroep.nl/userfiles/file/57884815383.pdfIn PDF document text
- http://toitureetfacade.fr/data/Files/59994900658.pdfIn PDF document text
- http://baovethanglongmb.com/upload/files/wazaja.pdfIn PDF document text
- https://jnvhardoi.org/ckfinder/userfiles/files/fikabelodugub.pdfIn PDF document text
- http://www.trimbleexpress.sk/wp-content/plugins/formcraft/file-upload/server/content/files/1613a04c2038de---17486584102.pdfIn PDF document text
- https://sellos-mecanicos.com/wp-content/plugins/super-forms/uploads/php/files/4234c50be098938560edfffdedc3e559/tukovevesarisew.pdfIn PDF document text
- http://abyss.sk/userfiles/file/rurigigi.pdfIn PDF document text
- http://sieckultury.pl/wp-content/plugins/super-forms/uploads/php/files/b9a34afa62ec69e96d951ba1e604883d/63873991597.pdfIn PDF document text
- http://theopenhouseclub.com/wp-content/plugins/super-forms/uploads/php/files/1070dee084e88ac8bd248e725a943dea/kugafijaxeduke.pdfIn PDF document text
- https://www.espymetcalf.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613865e96f7bc---83521452939.pdfIn PDF document text
- http://brava-ekb.ru/userfiles/file/nejupusemevaxem.pdfIn PDF document text
- http://ky-auto.com/uploadfile/files/53522382297.pdfIn PDF document text
- http://nomayaku.com/userfiles/file/birixawidovijadu.pdfIn PDF document text
- https://careerexpo.alljobsinliberia.com/ckfinder/userfiles/files/71305081278.pdfIn PDF document text
- http://bydnjl.com/userfiles/files/84803155088.pdfIn PDF document text
- http://albertopizzetti.it/userfiles/files/66834730530.pdfIn PDF document text
- http://mansiya.com/uploadfile/files/63792323006.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=3+movie+online+mx+playerPDF 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_off0000d2fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2FE | 10504 bytes |
SHA-256: ba68bc0071b0b7ea0f58d469ac93527a9ef38bf1293c55a50111b496f1afb26b |
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font_01_sfnt_off0000eac9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAC9 | 17344 bytes |
SHA-256: f317f58b808f393dc0ba6aa9db40e5da6846cafb5702eb84a215719a17df3644 |
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font_02_sfnt_off00011751.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11751 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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