MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file contains embedded JavaScript and is structured as a link farm, directing users to multiple distinct hosts. The presence of a 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic and numerous external URIs, many hosted on compromised CMS uploads, strongly suggests a phishing or redirection attempt. The embedded JavaScript likely facilitates the redirection or further malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://atdawnwelift.com/userfiles/file/42350422964.pdf In PDF document text
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610f371dcf2bc---74485400205.pdfIn PDF document text
- https://www.karelo.com/uploads/File/lugilizevedezivumugiw.pdfIn PDF document text
- http://futurepoolandspa.com/ckfinder/userfiles/files/lazomenegufolanivi.pdfIn PDF document text
- http://kazenergy.kz/wp-content/plugins/formcraft/file-upload/server/content/files/1612202770d2f4---xivomibifomelik.pdfIn PDF document text
- http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cb9b7fa835a---96589177432.pdfIn PDF document text
- https://bushregenerators.net/userfiles/files/3858240882.pdfIn PDF document text
- http://wideanglepackaging.com/ckfinder/userfiles/files/noluletidakarebatulex.pdfIn PDF document text
- http://www.peplex.it/wp-content/plugins/formcraft/file-upload/server/content/files/160e944b2204a6---gapibimil.pdfIn PDF document text
- http://shmountaineering.co.uk/wp-content/plugins/super-forms/uploads/php/files/ek43m8onimjur303er5lu1j674/wogedigizope.pdfIn PDF document text
- https://playindiano1.in/ckfinder/userfiles/files/98642200553.pdfIn PDF document text
- http://novaserv.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077b397a50be---19218554464.pdfIn PDF document text
- http://falconartistmanagement.com/ckfinder/userfiles/files/47855286642.pdfIn PDF document text
- http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ab5fdea4d8---85119234028.pdfIn PDF document text
- http://oguzlarotomatiksanziman.com/depo/sayfaresim/file/wedufejep.pdfIn PDF document text
- https://www.lavishlook.se/wp-content/plugins/super-forms/uploads/php/files/b3fd4c0edc50671e23aadae67a3f0461/xigalememerolisutid.pdfIn PDF document text
- https://dipinkrishna.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f7d65e17450---wasogiba.pdfIn PDF document text
- https://www.apollopowersystems.com/wp-content/plugins/super-forms/uploads/php/files/c3767d578086e98ca2bda0d641c3b45d/78152517674.pdfIn PDF document text
- http://drvision.org/wp-content/plugins/formcraft/file-upload/server/content/files/16071a37e6aa87---jitomiregudilave.pdfIn PDF document text
- https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/f7a1g1d0umtjmi180el26mj0tj/tefevejamejowo.pdfIn PDF document text
- https://maidintown.co.uk/wp-content/plugins/super-forms/uploads/php/files/5e68969de2832f33525bd05ff0af1bec/76440110008.pdfIn PDF document text
- https://www.amiunaorchestra.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160c0e18cc83c4---13088599521.pdfIn PDF document text
- http://project-st.ru/userfiles/file/36324001477.pdfIn PDF document text
- https://www.xyoaa.org/sites/default/files/files/15737967378.pdfIn PDF document text
- http://ramseier-appenzell.ch/elrada/js/ckfinder/userfiles/files/51823617489.pdfIn PDF document text
- http://acecaalcoy.com/userfiles/file/vavos.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=scientific+revolution+and+enlightenment+reading+worksheetPDF 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_off0000db0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB0A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f31c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF31C | 17528 bytes |
SHA-256: 3ceea41d38b353a738e13c595e6ee1bcb6b8beccd05c0de9da5da533d4a11e3c |
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font_02_sfnt_off000120c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120C8 | 11344 bytes |
SHA-256: c9069e56c905a9d96275c211b26b4791c9870d8510ca1f601f033ac35e76833a |
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