MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a high-confidence ML classifier and ClamAV detection. It contains numerous links pointing to compromised WordPress uploads and disposable domains, indicating a phishing or malware distribution attempt. The presence of embedded URLs and the nature of the heuristics suggest the document's primary purpose is to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
Heuristics 7
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b588ed5b1d---gusolopugezerukagusupuju.pdf PDF link annotation
- https://www.superioreagle.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608731eef3d94---zukugopimarokapotos.pdfIn PDF document text
- https://www.jscorporation.co.in/wp-content/plugins/formcraft/file-upload/server/content/files/1609dacd5315c4---15180870279.pdfIn PDF document text
- http://royalrep.com/userfiles/files/xakebafom.pdfIn PDF document text
- http://dezmaster.com/userfiles/file/26029882654.pdfIn PDF document text
- https://www.lamuccacompany.com/wp-content/plugins/super-forms/uploads/php/files/9f8ee53538318c38a68352bd46721e60/torin.pdfIn PDF document text
- https://atx-stroy.ru/wp-content/plugins/super-forms/uploads/php/files/2815b1b13f8c704c4865bf8669354933/6592349556.pdfIn PDF document text
- https://citytrafik.nu/images/file/guzisaborogojevadufatabur.pdfIn PDF document text
- http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/160a5a8686b864---74968921954.pdfIn PDF document text
- http://caratow.eu/userfiles/file/zajedilefupavatujepiwezo.pdfIn PDF document text
- https://lamaisonducoeur.ca/upload/editor/file/31719406068.pdfIn PDF document text
- https://llsindia.in/FCKeditor/file/17812178827.pdfIn PDF document text
- https://ehblending.com/wp-content/plugins/super-forms/uploads/php/files/eb945b404249002741b6d05dccb1afb3/rusuvejovirisemu.pdfIn PDF document text
- http://broadviewlibrary.org/uploaded_bvlib/file/41979806511.pdfIn PDF document text
- https://spacio.hk/attachment/file/54349547955.pdfIn PDF document text
- http://www.anjhimayath.com/upload/file/bijuxutixifogidaz.pdfIn PDF document text
- https://binarbaidequipment.com/public_html/userfiles/file/radikekiloniwovenupa.pdfIn PDF document text
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086700347fbf---lovoso.pdfIn PDF document text
- http://www.cargeacrew.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607600bb445ca---xazunemutar.pdfIn PDF document text
- http://imaginove.eu/data/Files/mudisinepabamawolekojub.pdfIn PDF document text
- http://www.everhouse.lt/wp-content/plugins/formcraft/file-upload/server/content/files/1607a51ed2e2d4---25566163948.pdfIn PDF document text
- http://for-rent-leuven.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cbf140a32f3---34002980225.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=strength+like+no+otherPDF 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_off0000e451.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE451 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fc68.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC68 | 10224 bytes |
SHA-256: 362b0bb921a16fcb1f063042840ae1b9370997b7672e43ec2b075806ebb89213 |
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font_02_sfnt_off0001133d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1133D | 16936 bytes |
SHA-256: 31b05614a4761808fb91db70a2dec26d7e9d2fae4eeaaed0e70b32113620496e |
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