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 by an ML classifier as malicious. Heuristics indicate the document functions as a link farm, pointing to multiple compromised WordPress upload storage locations and disposable hosting. These links likely lead to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://www.apartamentselsllacs.com/wp-content/plugins/super-forms/uploads/php/files/na6d0i0kh9vo2qsaorauq5398g/8624817635.pdf In PDF document text
- http://bjoybrands.com/wp-content/plugins/formcraft/file-upload/server/content/files/160753b2c638af---fovotokopogizanolafizov.pdfIn PDF document text
- http://www.bluewhaleline.com/image/upload/File/26071335916.pdfIn PDF document text
- http://zuche0551.com/upload/file/30917179906.pdfIn PDF document text
- http://vector-mebel.ru/uploads/files/welilarojotisokurimek.pdfIn PDF document text
- http://mail.teleserviciomalaga.com/ckfinder/userfiles/files/93400377563.pdfIn PDF document text
- https://balbok.net/admin/ckfinder/userfiles/files/93667343804.pdfIn PDF document text
- http://pvsystexperts.com/wp-content/plugins/super-forms/uploads/php/files/ldcfdnjurn9ph8eu1d42hjd431/migema.pdfIn PDF document text
- http://ipceurope.eu/assets/file/41757924171.pdfIn PDF document text
- http://mfahk.com/upload/files/jozivulemolawifolis.pdfIn PDF document text
- http://www.bewegeninarnhem.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a8cb92222f6---68510574913.pdfIn PDF document text
- http://www.caslyn.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160805d3cf1e4b---17002758464.pdfIn PDF document text
- http://myucmas.com/userfiles/file/wenobitonekakufuraz.pdfIn PDF document text
- https://ketgate.eu/wp-content/plugins/super-forms/uploads/php/files/9da7e84e18bb17072cd01d234583273b/96902352675.pdfIn PDF document text
- https://www.shopveriamici.com/wp-content/plugins/super-forms/uploads/php/files/56pohr5cslphpopvhf8ilnbnmp/21959313635.pdfIn PDF document text
- https://rhdplumbing.com/wp-content/plugins/super-forms/uploads/php/files/3d86e7a68a430ae981858e945c8fbbc1/widesivowijadodaduvoxefo.pdfIn PDF document text
- http://sun-eko.eu/files/file/xiwonesev.pdfIn PDF document text
- https://www.ikedatosou.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609a36160fcaa---juvokul.pdfIn PDF document text
- https://jbdclothiers.net/emailer/userfiles/file/laxelopewoduzigaxejojof.pdfIn PDF document text
- http://salocchi.it/userfiles/files/80480682405.pdfIn PDF document text
- http://sarahscupcakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f099c266a6---1353557468.pdfIn PDF document text
- https://www.18fire.com/wp-content/plugins/super-forms/uploads/php/files/505685212f7bd720cc79b7cfb946f2ed/54685748992.pdfIn PDF document text
- https://mebelpozakazu.ru/wp-content/plugins/super-forms/uploads/php/files/0790f97985905c695aedfcfd291cb970/xisefotekubutuxefezizop.pdfIn PDF document text
- http://7166867.ru/ckfinder/userfiles/files/pelimu.pdfIn PDF document text
- http://anaminfo.com/attachfile/file/deniwefejemojegal.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=georgia+guidestones+text+deutschPDF 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_off0000f526.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF526 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00010d38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D38 | 19504 bytes |
SHA-256: a24a5b4b57d5c3c29dc5b4ac44a6267327572b18a099412541338f35df581ac1 |
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font_02_sfnt_off00013eb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13EB6 | 10844 bytes |
SHA-256: 142382ca05cab66a352c4e99f99acad5809feb1370032af1cf0e70cce388a821 |
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