MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It contains numerous links, many pointing to compromised CMS upload directories and disposable hosting, suggesting a link farm designed to redirect users. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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/vuduva.pdf In PDF document text
- https://kermanrooz.com/img/files/23004106523.pdfIn PDF document text
- http://ventilyatsia-v-sochi.ru/ckfinder/userfiles/files/67128035140.pdfIn PDF document text
- http://jjinline.org/file_upload/file/peleti.pdfIn PDF document text
- http://bluekeydigital.com/images/pic/file/pididibaxejedatedaxudukar.pdfIn PDF document text
- http://sts-logistika.ru/wp-content/plugins/super-forms/uploads/php/files/3fd32a4c48d86613fa2790ca7b42da61/87700121461.pdfIn PDF document text
- http://hillcresthigh1971.com/clients/9/9f/9fbf9047a6869172a982db6f42f05a9a/File/todulalutawepirezafar.pdfIn PDF document text
- http://wib24-admin.de/uploads/file/nekavomewusimabubirogadul.pdfIn PDF document text
- http://www.toptehnik.si/images/98769368122.pdfIn PDF document text
- http://chinhlytailieuluutru.com/media/ftp/file/39309697833.pdfIn PDF document text
- https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1606dda3372c11---woneze.pdfIn PDF document text
- https://dakhoathienhoa.net/images/files/zapamobekimajafododusute.pdfIn PDF document text
- http://www.cascinasorigherio.it/wp-content/plugins/formcraft/file-upload/server/content/files/160b9375aa5ab8---wedotutiw.pdfIn PDF document text
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cffd0272838---jopedipukipomumoj.pdfIn PDF document text
- http://ceresasrl.it/userfiles/files/kumiganokasoj.pdfIn PDF document text
- https://vigiweb.cl/dinamicos/files/file/kipuvofusamafixodeb.pdfIn PDF document text
- https://lexcyberia.com/userfiles/files/lizijozalopu.pdfIn PDF document text
- https://ehblending.com/wp-content/plugins/super-forms/uploads/php/files/cc339cb78b21effff37c1c4ff1bd0d4c/76143752563.pdfIn PDF document text
- http://mitchelllawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/39981859847.pdfIn PDF document text
- https://secolink.sk/userfiles/file/poxezenut.pdfIn PDF document text
- http://fskyok.com/uploadfile/files/gujametufasiwuziruw.pdfIn PDF document text
- http://loaamtran.com/files/usersfiles/files/99515893960.pdfIn PDF document text
- https://alignerco.com/wp-content/plugins/super-forms/uploads/php/files/f9d024161e624a5a522a566c00e72b6a/ranimodefe.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=mcse+full+notes+pdf+downloadPDF 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_off0000cabe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCABE | 17400 bytes |
SHA-256: 4ff3f248f76b257dff97c8f021d3c818d5d5b6b315766ea194b28130165f8ae7 |
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font_01_sfnt_off0000f743.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF743 | 10600 bytes |
SHA-256: 96358ba2846977e6168b629f3cde323803c5585df1c21725416f495f92506fab |
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font_02_sfnt_off00010fbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FBD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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