MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress upload directories, suggesting a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly indicate malicious intent, with the file being identified as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/assqrhadvd4a6vqhkqm97n6bt1/52025342205.pdf
- https://midasspa.com/ckfinder/userfiles/files/pakixiwili.pdf
- http://midel.me/userfiles/file/pusoxilixepeluzaxiluda.pdf
- https://www.geosuiteonline.de/wp-content/plugins/formcraft/file-upload/server/content/files/160727f5935b6c---pidarovuzoxexeganu.pdf
- http://svs-pm.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c3498271313---gokivofetazulivilasep.pdf
- https://travelinnsuites.com/nbloom/fckuploads/file/57709028395.pdf
- http://nakatka.com/files/file/65926953460.pdf
- https://www.glasswindowequipment.com/wp-content/plugins/super-forms/uploads/php/files/da2d34d4dd210d3d3441d32444043c0c/54327363157.pdf
- http://iwish-cosmetics.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608792a9817a1---4487148304.pdf
- https://dodatnagarancija.com/userfiles/file/9881420901.pdf
- https://webmodeli.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a71e308c341---63338016723.pdf
- https://twinslock.com/ckfinder/userfiles/files/vamolifikowowuto.pdf
- http://fapannimario.it/userfiles/files/divedumisiga.pdf
- https://mmszke.hu/files/file/lozirapibarunedodowizi.pdf
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16093b81b4a79a---42475493987.pdf
- http://dbjhockeytournament.com/clients/f/f9/f9ff496842c877cbb4522510b668f2a2/File/44819278692.pdf
- http://epmachine.ru/d/files/52650535487.pdf
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16098c395447a9---buxukuwidikezabajod.pdf
- http://fluellensoflandreth.com/clients/b/bf/bfbe38bd58d8cb8bd08b82175287e3b3/File/96713137905.pdf
- https://tkpmission.org/wp-content/plugins/formcraft/file-upload/server/content/files/160c56b0654867---fodokeranuginavele.pdf
- https://www.rath-catering.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609bde55c4d0d---xaruxumuwomive.pdf
- https://www.brightfieldbusinesshub.co.uk/wp-content/plugins/super-forms/uploads/php/files/kobd8f6srr4vnq0g40ikjghjlr/90626863206.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=megan+meade%27s+guide+to+the+mcgowan+boys+read+online
- 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_off0000fb91.bin20c52bd8af2a6ec95aa7db47e50e0b4407769c77a366e20b1eef6034bd0abdb2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB91 | 11284 bytes |
font_01_sfnt_off000115c9.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115C9 | 16792 bytes |
font_02_sfnt_off00012ddb.bin85fcac1db585d58390553dc43e8889009b388dba343225988c85ae8c9676ca8e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DDB | 17272 bytes |
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