MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains a large number of embedded URLs, many of which point to compromised WordPress sites and disposable hosting. This structure strongly suggests a link farm designed to redirect users to malicious content, likely phishing pages or malware download sites. The ClamAV detection and ML classifier further support its malicious nature, indicating it's a known phishing or trojan variant.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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.beewellrx.com/wp-content/plugins/super-forms/uploads/php/files/tmp/60799910384.pdf In PDF document text
- https://abofahed.com/userfiles/file/74274540407.pdfIn PDF document text
- https://globalazeri.az/wp-content/plugins/super-forms/uploads/php/files/dfaum74gfocap0e448gql2um45/24328858182.pdfIn PDF document text
- http://weberstellen.ch/userfiles/file/1531863718.pdfIn PDF document text
- https://tocgia247.com/wp-content/plugins/super-forms/uploads/php/files/5m4r4ctqtoqb7ooolqon5ru42c/jinudinun.pdfIn PDF document text
- http://www.pianoszimmermann.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16086094573c5a---96704708353.pdfIn PDF document text
- http://architettoseneca.com/userfiles/files/81429866759.pdfIn PDF document text
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/3db16c68c2e11616c719c0255ba36453/35954489189.pdfIn PDF document text
- http://hosungtour.com/FileData/ckfinder/files/20210528_CF6DA9FB12E69C5F.pdfIn PDF document text
- https://dentinale.eu/wp-content/plugins/super-forms/uploads/php/files/79f4130b260c758175659a4a9a8e7574/96525600221.pdfIn PDF document text
- http://luingpyrex.cz/foto/Image/file/kebosozomafaronetunuvorof.pdfIn PDF document text
- https://weblative.com/wp-content/plugins/super-forms/uploads/php/files/svp7te140h53pm58av1vpe9nsi/ruxepiwarelanikona.pdfIn PDF document text
- https://takiminsahada.com/wp-content/plugins/super-forms/uploads/php/files/3l8p7ihgti8j26efcej7r8490i/zupafurelukulejiwitetub.pdfIn PDF document text
- https://transcendenceit.com/wp-content/plugins/super-forms/uploads/php/files/1cee060a16d755b71407289b19a96f99/kufelitoxutabunijewomi.pdfIn PDF document text
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/16076261d89316---1089862366.pdfIn PDF document text
- http://jarosi.hu/files/file/67389157757.pdfIn PDF document text
- http://warraichmeats.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086930693af4---rajagotonelizatubupim.pdfIn PDF document text
- http://mygiftltd.com/userfiles/file/17002610915.pdfIn PDF document text
- https://almuhja.net/ckfinder/userfiles/files/siwirifilekamew.pdfIn PDF document text
- http://cbelmira.com/wp-content/plugins/super-forms/uploads/php/files/aoc792qc8smonsn7otjgj7ta14/63420541828.pdfIn PDF document text
- https://www.bocamvigliesrooms.com/wp-content/plugins/super-forms/uploads/php/files/73078a726fcf8dc6ba3fdf438bdcac1d/sasitu.pdfIn PDF document text
- http://skup-laptopow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160983e70714df---figuwibedavijibaw.pdfIn PDF document text
- https://swimproject.eu/wp-content/plugins/super-forms/uploads/php/files/0a8cffc59308896024f7825026ea2108/jojaletokubojameketu.pdfIn PDF document text
- https://pointvirgule.ca/upload/editor/file/mujitenimonogadeboxunu.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=lax+to+yyzPDF 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_off0000dc0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC0E | 9692 bytes |
SHA-256: 3dbe6cc842cf4a0bd9880afc3fcd27259eb443812b55f0348609be2ff7019ab4 |
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font_01_sfnt_off0000f14c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF14C | 17492 bytes |
SHA-256: 8752cf0706566a02e0f496496b4590e65bd00d69b403626899182df12f2599c8 |
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font_02_sfnt_off00011f4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F4D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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