MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a significant number of external links, many hosted on disposable domains or compromised WordPress sites, indicating a link farm designed to redirect users to malicious content. The ClamAV detection and ML classifier strongly suggest malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 7
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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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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://jamisonfurnace.ca/userfiles/files/divalemawaxopepafozuk.pdf In PDF document text
- https://mlspoland.co/files/file/58763097528.pdfIn PDF document text
- https://100tmt.com/uploadimage/files/20210901095549.pdfIn PDF document text
- http://radio-clipa.ro/userfiles/file/joruzufeletam.pdfIn PDF document text
- http://nofatrans-int.com/userfiles/file/dujamumaxosokulib.pdfIn PDF document text
- https://fitnessrev.net/wp-content/plugins/super-forms/uploads/php/files/de9tjuulbe0f0v8cb7jp05g2m3/pedekokipisarewoni.pdfIn PDF document text
- http://autofactory-jin.com/js/upload/files/24733198973.pdfIn PDF document text
- http://accurateverdicts.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136172ec4c1b---6056603510.pdfIn PDF document text
- https://kurishupally.org/userfiles/file/lotofixidewuxusij.pdfIn PDF document text
- http://moiarchitekci.pl/pliki/file/95933451344.pdfIn PDF document text
- http://superfasttv.com/uploads/files/gemumofiviketuzebuwane.pdfIn PDF document text
- http://7m-shop.com/userfiles/file/80604018983.pdfIn PDF document text
- http://gzbaosui.com/uploadfile/files/19011070749.pdfIn PDF document text
- https://skyzoan.com/cake/beta/userfiles/file/70320098356.pdfIn PDF document text
- http://xn----7sbjvweekof5d.xn--p1ai/files/files/sulibojukiwejadejuv.pdfIn PDF document text
- http://ranjitabiswas.com/userfiles/files/linuxekumodonigu.pdfIn PDF document text
- http://sporteambiente.it/ckfinder/userfiles/files/84743545975.pdfIn PDF document text
- https://mygamedaysports.com/wp-content/plugins/super-forms/uploads/php/files/5ce791bbcd2ed7ce4f6a7f717135dfdb/wimexuximonurunozapavat.pdfIn PDF document text
- http://malagi.pl/user-files/fck/file/45566046623.pdfIn PDF document text
- https://landtop.com/filespath/files/20210902105142.pdfIn PDF document text
- https://cvconstructionsgoa.com/pharma/admin/userfiles/file/33168368720.pdfIn PDF document text
- http://goldenteriyaki.com/uploads/files/60270572920.pdfIn PDF document text
- http://andreuma.madteam.net/ckfinder/userfiles/files/44787825969.pdfIn PDF document text
- http://luxcottage.ru/stroykamen/userfiles/files/juvuwureliloloxev.pdfIn PDF document text
- https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/161345baf3267f---jowarototisapefoni.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=pubg+apk+for+mobilePDF 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_off0000dec0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEC0 | 10664 bytes |
SHA-256: 6678d64ced76a96dcbb4723add08a4b3dbd14521ff7ff2367cd3cb41fe0889f9 |
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font_01_sfnt_off0000f6ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6EF | 18348 bytes |
SHA-256: 18af8bb08d78d7863fe5e5293bba693fffe8b1e9b62762b475fc26926858d596 |
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font_02_sfnt_off000126c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126C5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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