MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains numerous links pointing to compromised websites, indicating a link farm designed to redirect users to potentially harmful content. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics further supports this assessment, suggesting an attempt to distribute malicious content or phish users.
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 https://masterpieces-mallorca.com/wp-content/plugins/super-forms/uploads/php/files/d150ea7e9e4c2ad2157a4978552a8109/35633066.pdf
- https://www.hintonassociates.com/wp-content/plugins/super-forms/uploads/php/files/0402b9bfd6274bac4166b07262e64731/24996649700.pdf
- https://protradingindia.net/userfiles/file/82807686487.pdf
- http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092187e0ac4f---3482371434.pdf
- http://clearlakesd.org/wp-content/plugins/formcraft/file-upload/server/content/files/160af86888df56---81593890433.pdf
- https://www.3dreamchurch.com/wp-content/plugins/super-forms/uploads/php/files/0995a16784e830da81531a59f5433d1f/12637729701.pdf
- https://precisionautoandac.com/wp-content/plugins/super-forms/uploads/php/files/5be62016bb3bf967f8e69841330ec9c2/pexaxonovufilave.pdf
- https://accesoriosalmayor.com/images/userfiles/file/22282812870.pdf
- https://microfocus-realize2020mea.com/wp-content/plugins/super-forms/uploads/php/files/cbdc6a06b7d1e255ed39341f0ddf1111/88704292859.pdf
- https://nstyapi.com/resimler/files/lirawobekerubipalo.pdf
- http://traditionsradio.com/wp-content/plugins/super-forms/uploads/php/files/amdv6eh3qt2fsj2gahs715cbs4/73628293316.pdf
- http://xn--80aafkqcanfpgnhbng3b5i9a.xn--p1ai/pict/file/gabiputataxamimoxogozi.pdf
- https://www.phoenixdentalacademy.co.uk/wp-content/plugins/super-forms/uploads/php/files/936461bedcade2b61e433fcef3523a1f/momovusibesudud.pdf
- https://powermailer.in/userfiles/file/86047396002.pdf
- http://vibrosystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609286bb20f4b---vezuperepisosikowem.pdf
- http://goldartline.ua/userfiles/file/kalefunufuv.pdf
- http://springswellness.net/wp-content/plugins/formcraft/file-upload/server/content/files/16072ec46e8315---lijozamopona.pdf
- http://asfus.net/virgsurv/userfiles/file/14897733408.pdf
- http://cricalliance.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608972b55527d---27076398612.pdf
- https://szallas-karpatalja.com/upload/44180206076.pdf
- https://www.simcoerecovery.net/wp-content/plugins/super-forms/uploads/php/files/3qalnbron7jtfd37mu34ituqs4/neludobupuvaxusan.pdf
- https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/1c295d390eb4f8a26dd10dd44d83a762/bagopojudufuzewaxada.pdf
- http://maxitelt.no/wp-content/plugins/formcraft/file-upload/server/content/files/160c108e1f265f---ririrosibuzabufemute.pdf
- http://a-kamen.com/userfiles/file/jojibukujeka.pdf
- https://www.sanier.pl/wp-content/plugins/super-forms/uploads/php/files/8vgbbtek6nompgns3ldhu4i2cu/pijibewusovow.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=watch+it+chapter+1+123movies
- 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_off0000f0d4.bin0c890ee55f98274ddbf9ad2c68da36e2eb80ae133980c85c9035990e8f3f2f92 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0D4 | 10892 bytes |
font_01_sfnt_off00010a41.bince268c1e77ee9d84d35717f471a977c45650775e2b9723e5cd0136759c3762eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A41 | 17820 bytes |
font_02_sfnt_off00013892.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13892 | 16792 bytes |
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