MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The ML classifier and ClamAV detection strongly indicate malicious intent. The PDF contains numerous links to external sites, many hosted on compromised WordPress installations, suggesting a phishing or malware distribution campaign. The heuristic 'SE_URGENCY_LURE' further supports the phishing pretext, indicating the document likely contains urgent language to prompt user interaction.
Machine Learning
- Nyx PDF Classifier malicious score 0.9874
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://osoboebludo.com/ckfinder/userfiles/files/56581240609.pdf In PDF document text
- https://transcendenceit.com/wp-content/plugins/super-forms/uploads/php/files/cd2819eb210c24817f76ba2a67dd382b/57021525159.pdfIn PDF document text
- https://velvetskin.pl/wp-content/plugins/super-forms/uploads/php/files/04b1da402b08735273b11b4271d41573/29336761821.pdfIn PDF document text
- http://asckhn.com/acskhn/userfiles/file/vuvitumokizugubupefus.pdfIn PDF document text
- http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/dp2g4p1men8jos4nsl9j14aqo6/jilagagolemaf.pdfIn PDF document text
- http://gramercy-grand.ru/files/file/rakumiz.pdfIn PDF document text
- http://amirafouad.com/uploaded_files/file/tigadivelawaniwezalari.pdfIn PDF document text
- http://caacoding.net/wp-content/plugins/formcraft/file-upload/server/content/files/16089ec85e4009---99200383550.pdfIn PDF document text
- http://pneusmarene.it/images/file/relulagot.pdfIn PDF document text
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/tst4s30084i57u0etii43kkuoh/muvajemijujije.pdfIn PDF document text
- https://ethiquedevelopers.com/wp-content/plugins/super-forms/uploads/php/files/7692c6c6cc5ef0756594002fbf73afeb/pexuvejumilomawipof.pdfIn PDF document text
- https://a2designbg.com/userfiles/file/moguxibironunasu.pdfIn PDF document text
- http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/2b01efa7psaiksko2dg7um6tte/limixoj.pdfIn PDF document text
- http://mashtalkandil.com/userfiles/file/66128169411.pdfIn PDF document text
- http://bielwod.com/userfiles/file/pebokidukibibanasebo.pdfIn PDF document text
- http://crystalnymph.by/wp-content/plugins/super-forms/uploads/php/files/71d75bf3dd091e581508febe707a12ee/rajepolofar.pdfIn PDF document text
- http://klick-tipp.info/ckfinder/userfiles/publics/files/51744280944.pdfIn PDF document text
- https://massagetheory.ca/wp-content/plugins/super-forms/uploads/php/files/15a2c3323b05615559bfef4191d6fd98/gajururabogeluje.pdfIn PDF document text
- https://alismobile.co.uk/wp-content/plugins/super-forms/uploads/php/files/dde6ffe31b66507ad07b444bad814118/92268371070.pdfIn PDF document text
- https://hojoairport.com/images/file/zogurovabawimizotasagegi.pdfIn PDF document text
- https://www.inkfactory.pk/wp-content/plugins/formcraft/file-upload/server/content/files/160a074758ea5c---susoroxukilugebozipopig.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=in+my+life+tab+fingerstylePDF 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_off0002ed5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2ED5D | 10644 bytes |
SHA-256: b4784018fc4b56a40e35d953147c7c74d799721ff5467a1f84365a58b19c0e08 |
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font_01_sfnt_off000305b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x305B0 | 18236 bytes |
SHA-256: d638c4d4f0fd0154ab7fa11f16aa9cac8030bd73a3986668292bf9d534c23ad1 |
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font_02_sfnt_off00033527.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x33527 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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