MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier as malicious. It contains numerous links pointing to compromised WordPress sites, indicating a link farm designed to redirect users to potentially malicious content. The presence of these links suggests an attempt to distribute malware or conduct phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e5606f573ac---75454960639.pdf
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608c506a9a549---wesexomukarobubew.pdf
- https://aduanaldelvalle.mx/userfiles/file/80915811878.pdf
- https://moniimpex.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6c637c5cbc---74098099413.pdf
- https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/rsioo0omninjlt6a6lbvov01pg/44291687496.pdf
- http://yatros.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160f0c58816174---pipepazawobet.pdf
- http://iwish-cosmetics.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a497e58a3dc---soguzogezemon.pdf
- https://motacademy.it/file/xopikugolizelonetofubosot.pdf
- http://visualpaint.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086619c597cd---78451782323.pdf
- https://www.cocochan.com.pk/wp-content/plugins/super-forms/uploads/php/files/b830fec80a821a4fb20f7c7628ef8651/pofuwib.pdf
- https://swotin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b0fd000bcd---nofubenutadazulutirorut.pdf
- https://useoneconvo.com/wp-content/plugins/super-forms/uploads/php/files/123d515f2c7f25633694a9ab365d3e67/vivizisolekesizaleji.pdf
- http://aelma.com/sites/default/userfiles/file/68461149606.pdf
- http://dryoucosmeceutical.com/userfiles/files/lenuvitugetitetoto.pdf
- http://bogieclassof67.com/clients/71235/File/nubexinowagutufini.pdf
- http://sumbulefendiegitimvakfi.com/resimler/files/31678101605.pdf
- http://conservationenergy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c9267b5c1f---94947359866.pdf
- https://betonwerkendejonge.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160ee3c2fd7998---95225156076.pdf
- http://saopauloairporttransfers.com/ckfinder/userfiles/files/87171912563.pdf
- https://alixdemassy.fr/userfiles/file/pitalezixabe.pdf
- https://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ab68b87705---45018246335.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=womb+in+bloom
- 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_off0000e552.bin5ecabcc458da2982c5e9703e0a44170971fbd16ee53ddce248eae581207a8d52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE552 | 9740 bytes |
font_01_sfnt_off0000fa6d.binab2db6a59915705561f1f7b5c0c928e7e97780b491b200f57d3ec2992ac1a5c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA6D | 16764 bytes |
font_02_sfnt_off00012619.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12619 | 16792 bytes |
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