MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. The heuristics indicate the document functions as a link farm, directing users to multiple compromised websites and potentially disposable hosting. These links are likely intended to facilitate phishing attacks or distribute further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://www.simplythebestevents.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1607ce89ee78f0---najane.pdf In PDF document text
- https://www.costaverde.it/wp-content/plugins/formcraft/file-upload/server/content/files/160b202ea277a2---10078003225.pdfIn PDF document text
- https://nic-irq.com/userfiles/files/suzanizuzozadizokive.pdfIn PDF document text
- https://christembassybarking.org/wp-content/plugins/super-forms/uploads/php/files/9b9c1108a2c78a4263a91241c5821633/85215232470.pdfIn PDF document text
- https://www.nobleorthodontic.com/wp-content/plugins/super-forms/uploads/php/files/c03017688f899e83dae082cf0de87cad/41232751718.pdfIn PDF document text
- https://traveltokiev.com/wp-content/plugins/super-forms/uploads/php/files/fsspfqu4td3hb08jokr3ml9tv1/rimezinuzamemitejowemopab.pdfIn PDF document text
- https://www.web2business.pt/wp-content/plugins/formcraft/file-upload/server/content/files/16096032b44fe6---34817003892.pdfIn PDF document text
- http://fine-trading-knotwork.de/uploads/media/xilomadonekajufiva.pdfIn PDF document text
- http://consade.com/userfiles/file/86327429304.pdfIn PDF document text
- https://yodobashi-church.com/putefuxufenitine.pdfIn PDF document text
- https://www.freshstartdigitalmarketing.com/wp-content/plugins/super-forms/uploads/php/files/4c3f790b36f150a12d06cab4b436053d/71973150033.pdfIn PDF document text
- http://naturabliskociebie.pl/userfiles/file/tilinigigedugera.pdfIn PDF document text
- http://studiovalecchi.it/userfiles/files/5449508567.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/160d465d111177---wujegajaduvive.pdfIn PDF document text
- http://daglichtfilters.nl/ckfinder/userfiles/files/99756227903.pdfIn PDF document text
- https://www.toptalentusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b786eef8be---puwaxosokomeloxekafatu.pdfIn PDF document text
- http://rafaelokazakov.com/file/2545663760.pdfIn PDF document text
- http://matras-devison.ru/upload/file/6219096137.pdfIn PDF document text
- http://scvumaichiramen.com/uploads/files/85591133098.pdfIn PDF document text
- https://miamiuniquelimo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611e5aa09d825---14524593795.pdfIn PDF document text
- http://inspirationallabels.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b50bbf3fda1---30910215191.pdfIn PDF document text
- https://fobiy.net/wp-content/plugins/super-forms/uploads/php/files/eb349d177c1c5db8077bd5f5412a0843/44205954090.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=manual+de+mitsubishi+lancer+2007PDF link annotation
- http://zs.tom.ru/jsplugins/ckfinder/userfiles/files/70499255726.pdfIn PDF document text
- 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_off0000fa6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA6C | 19792 bytes |
SHA-256: 62d463d110760595bdc4827bbc86b75aa0c21cf17be9cf80d924db731b4652e6 |
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font_01_sfnt_off00012db0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DB0 | 11040 bytes |
SHA-256: eae3b9f418218baf05e4af5d6231fefe324425369f8f5e0ee928baf17d723624 |
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font_02_sfnt_off0001473a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1473A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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