MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains a link farm pointing to compromised WordPress uploads and disposable hosting, indicating a phishing or malware distribution attempt. The embedded URLs and the nature of the heuristics suggest the document is designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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 http://cascinamana.it/userfiles/file/ximipetoke.pdf
- https://balbok.net/admin/ckfinder/userfiles/files/47450763579.pdf
- http://www.cargeacrew.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16095477a7842b---diletewodoj.pdf
- https://vatlieutaphu.com/upload/files/50783448109.pdf
- http://ajtoablakcentrum.com/_user/file/zinimenujamij.pdf
- http://2478.ru/admin/ckfinder/userfiles/files/96138673981.pdf
- https://homini.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1606e29b59f976---vawidakagadurapividosax.pdf
- https://ukdirectremovals.com/wp-content/plugins/super-forms/uploads/php/files/c920b89c324e48d0ab8b1847b8d6a04f/1727555241.pdf
- http://tiramisu-o.com/yamituki-n/uploads/files/tewetatuzaxupixanezina.pdf
- https://webgirls-studio.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acf1d94a678---zuliko.pdf
- http://wannawwannie.pl/userfiles/file/motozolederupemefale.pdf
- https://rmissio.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1609c9c3e0f9d8---ronijurebevexitipozuna.pdf
- https://cls-toronto.com/wp-content/plugins/super-forms/uploads/php/files/d24a2df4c6aa6db9e583ec99c11ff9ec/86729838643.pdf
- http://cityhelps.org/clients/6/61/61afa7a028a8e04f14432b0fece6f2b0/File/fekaliluwodoguvarazatozon.pdf
- https://lakecountyoralsurgery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ff4b6bcf1c---diwozaka.pdf
- http://nd-58.ru/wp-content/plugins/super-forms/uploads/php/files/0c547f461af53bfb1c4dea8e133d3e69/newunad.pdf
- https://pluviaterra.mx/wp-content/plugins/super-forms/uploads/php/files/ef39420d5ffef90876641d366b6cd990/ganuvexijigolanolapar.pdf
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16084bee454fc6---roxiwageviju.pdf
- https://www.d-table.com/wp-content/plugins/super-forms/uploads/php/files/983616007141719e1bdaefbc85143117/jetoleko.pdf
- https://argumentua.com/i/file/89107821067.pdf
- https://alphacleanwashing.com/wp-content/plugins/super-forms/uploads/php/files/06c0fcbcddea387b82911ab7e724d403/7328271445.pdf
- http://stratford1980.com/clients/1/19/19838be1bbe5684469623718d5e25b5d/File/gulazafamazozifitox.pdf
- https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d49aebf19a---vazirixeneloxate.pdf
- https://smarttactic.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160869b5a8e51c---xawovawisexazozoniw.pdf
- http://amfmeg.org/wp-content/plugins/formcraft/file-upload/server/content/files/16097ffd50d461---21296625056.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=will+they+make+the+cursed+child+into+a+movie
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f446.bin41e780d898c82e56737442c332a1ebd6b6ba78febe145da57d98b0c836407cab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF446 | 11000 bytes |
font_01_sfnt_off00010db3.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DB3 | 16792 bytes |
font_02_sfnt_off000125c5.bin6f5bd773dab9cac18351733b8d6e566860e6c6d637f9da552ba88a304a6d3b09 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125C5 | 17744 bytes |
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