MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ClamAV and an ML classifier. It functions as a link farm, containing numerous URLs that point to compromised WordPress upload directories and other disposable hosting. These links likely lead to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://dtcprojects.com.au/wp-content/plugins/super-forms/uploads/php/files/1nb9j2qht6p99a32cp22b98s0u/pozajerezarives.pdf In PDF document text
- http://xn--b1agjlwjc3g.xn--p1ai/ckfinder/userfiles/files/61448809207.pdfIn PDF document text
- https://jfefood.com/wp-content/plugins/super-forms/uploads/php/files/fd9dd4ff95fb00231ae4f168d03134dc/mafidubax.pdfIn PDF document text
- http://radio6deenero.com/uploaded/files/kegazakuju.pdfIn PDF document text
- http://malopolskiszlakwinny.pl/upload/File/66597472768.pdfIn PDF document text
- http://burrburroughsfamily.com/clients/55468/File/madipopepivokudek.pdfIn PDF document text
- https://elpmarketing.ca/wp-content/plugins/super-forms/uploads/php/files/6a854c5f3f3d6ab4d8896474109d6e01/lojoruxu.pdfIn PDF document text
- https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/94cbd51fe8652530e231855eb7f977c5/xewoligosukidogij.pdfIn PDF document text
- https://sluganarodu.org/userfiles/files/34405482606.pdfIn PDF document text
- http://profil-metall.de/content/uploads/file/pesujutu.pdfIn PDF document text
- http://cricalliance.com/wp-content/plugins/formcraft/file-upload/server/content/files/160947ab7d34b1---rivaru.pdfIn PDF document text
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/10oj6b1hlirri5ruhh6b17lmtk/vugatuxenovosilali.pdfIn PDF document text
- https://alphaveneers.co.uk/wp-content/plugins/super-forms/uploads/php/files/3bc9fc11c82fc3107843057ef15f02e4/jabejexekog.pdfIn PDF document text
- http://animalscipublisher.com/files/upfiles/file/wivagapumaj.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/f431bbaebe38ebe9eb24cd6c7ce97263/kakobopomexomeka.pdfIn PDF document text
- http://www.bridalchapel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160859a42a15c5---68681484707.pdfIn PDF document text
- http://m2mus.ca/clients/b/b1/b1ca46fdb12d68e762e4a8b3318caec0/File/vomosaranodepabevizu.pdfIn PDF document text
- http://nextgenship.net/upload/file/20210527162210592710.pdfIn PDF document text
- https://autopratichesas.it/file/mesenote.pdfIn PDF document text
- http://www.fotografoeventimilano.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a5861018ca3---pefopadofisipazimo.pdfIn PDF document text
- http://skup-laptopow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e479cd446e---potipozufanafinoxa.pdfIn PDF document text
- http://www.atrium-tuiles.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a3b84b284b---zijidofidesabe.pdfIn PDF document text
- http://zawayakw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d8d50237a8---92206579482.pdfIn PDF document text
- https://xn----7sbbjg7ctfs.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/fb01e7ac519a2b2bce9cd83ba0bd6e21/wivezipafojir.pdfIn PDF document text
- http://mywayrtk.info/userfiles/file/vatupa.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=best+family+porn+gamePDF 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_off0000eba7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBA7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off000103be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103BE | 10868 bytes |
SHA-256: 64c6bd704e606fe689145863051806b8f8367f6be5c784983a3a911538919aff |
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font_02_sfnt_off00011ce0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CE0 | 16312 bytes |
SHA-256: ec0d1d6744560d8e5f0bd22a34b0a6aacbd75b214e682d5286a4e7e63d3f2642 |
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