MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware delivery. The embedded JavaScript is a common technique to initiate malicious actions upon opening the PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
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 https://zoomkish.com/basefile/zoomkishcom/files/vamafilatiwowe.pdf In PDF document text
- https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/85104c5eafb90dbf5585380532ef8557/67413876767.pdfIn PDF document text
- http://rlmlaw.com/images/edit_images/file/17715399175.pdfIn PDF document text
- https://qud27rxl1-k61l.com/contents/files/wavilepemavinukutidi.pdfIn PDF document text
- http://hycxchina.com/filespath/files/20210912142808.pdfIn PDF document text
- http://germainelecocq.it/userfiles/files/belaxogevadifigaruzu.pdfIn PDF document text
- http://baikalspring.ru/ckfinder/userfiles/files/34365748356.pdfIn PDF document text
- https://simon-daulte.com/ckfinder/userfiles/files/63872487.pdfIn PDF document text
- http://www.petersonassoc.com/emailimages/file/lepatopofatud.pdfIn PDF document text
- https://www.alitec.es/js/ckfinder/userfiles/files/5172364010.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612eae54d8d9f---dorelilipokime.pdfIn PDF document text
- http://ticaproduce.com/ckfinder/userfiles/files/lamafinarapo.pdfIn PDF document text
- https://drmiamiconnect.com/wp-content/plugins/super-forms/uploads/php/files/17bb5d4dd01d9fe798aa82bc3b95e9bb/78731723682.pdfIn PDF document text
- http://etpatatietpatata.com/userfiles/files/jidorinipabojekurogivaj.pdfIn PDF document text
- http://rudolphi.nu/userfiles/file/bebefivilurejogafavigewib.pdfIn PDF document text
- https://www.frontieregypt.com/sites/all/libraries/ckfinder/userfiles/files/xezux.pdfIn PDF document text
- https://weishinclinic.com/uploads/files/202109220159094291.pdfIn PDF document text
- http://abwjefferson.com/uploads/files/rumitumanewelukulixal.pdfIn PDF document text
- http://artediapharma.com/upload/files/mumebonirozub.pdfIn PDF document text
- http://rorolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/25337061299.pdfIn PDF document text
- http://suvenirzp.com/uploads/files/50892391912.pdfIn PDF document text
- https://wecareu.net/ckfinder/userfiles/files/29781176289.pdfIn PDF document text
- https://www.eecpowerindia.com/codelibrary/ckeditor/ckfinder/userfiles/files/33803122499.pdfIn PDF document text
- http://podolsk-kondicionery.ru/upload_picture/file/favanogelawexasove.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=hold+up+documentary+watch+onlinePDF 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_off0000af35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF35 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c74c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC74C | 10900 bytes |
SHA-256: 1ca1c02ef4093424e7ccbbed33a5d5c601a6476cd23e2fc60a47e718b1339baa |
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font_02_sfnt_off0000e04c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE04C | 15832 bytes |
SHA-256: 2feee4e563c0077fbd90153edb8c78a7ded568a27648419c67feedee8b1bd2a3 |
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