MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links pointing to compromised WordPress upload storage and other disposable hosting, suggesting a link farm designed to redirect users. While no scripts were explicitly extracted, the PDF structure and link farm heuristics strongly suggest it's used as a lure, likely for phishing or to download further payloads.
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 http://lamarchesainterita.be/lamarchesainterita/imgdb/news/files/podokuvajarov.pdf In PDF document text
- http://1984wnhs.com/clients/2/25/250e0aaa51dad033202e6c34d8602b4d/File/tivivipesopununexire.pdfIn PDF document text
- http://duancanhotot.com/upload/files/jasaxarafaveloviwavokim.pdfIn PDF document text
- http://botanicgardenscafe.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c95b14ac841---16141752497.pdfIn PDF document text
- http://dobrejaja.com/Upload/file/32696213333.pdfIn PDF document text
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160a47fd99d676---56128442214.pdfIn PDF document text
- https://dla-pracownika.pl/pliki_user/File/vonozomisulasedebidoxox.pdfIn PDF document text
- https://www.proctoloji.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077f5237c1e7---pupanefefafibusinu.pdfIn PDF document text
- http://jplus-ag.com/upload/files/BodyFile__60ECA78D1D420.pdfIn PDF document text
- https://ssmavidiyar.com/public/content-images/files/bulumowirulibululip.pdfIn PDF document text
- https://xn--80adj7cxa.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/861680c058fc410e6f3b8d67ae08b1da/soxugenelikejugom.pdfIn PDF document text
- https://thic.muki001.com/plugin/ce1/ckfinder/userfiles/files/rironanes.pdfIn PDF document text
- http://gennarimaq.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16082fde7a2630---33250755444.pdfIn PDF document text
- http://www.adanakursmerkezi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160959ddec14c3---xerutugukumopasujup.pdfIn PDF document text
- http://scheiden-maassluis.nl/uploads//file/16819939531.pdfIn PDF document text
- https://autopratichesas.it/file/38899659395.pdfIn PDF document text
- https://semsaesp.com/ckfinder/userfiles/files/momonubofagatu.pdfIn PDF document text
- http://www.roosprommenschenckelfoundation.nl/ckfinder/files/files/29679800906.pdfIn PDF document text
- http://cathyknightwaite.com/ckfinder/userfiles/files/58500771593.pdfIn PDF document text
- http://abacusnancy.com/userfiles/file/87712283342.pdfIn PDF document text
- https://tradingphrases.net/userfiles/files/49243466798.pdfIn PDF document text
- http://www.platformliften.info/wp-content/plugins/formcraft/file-upload/server/content/files/16091635dc1de2---xugosoxajisumuxawut.pdfIn PDF document text
- http://cuatro-pr.org/sites/default/files/file/9765506901.pdfIn PDF document text
- https://martybermanassociates.com/wp-content/plugins/super-forms/uploads/php/files/e55b96f7e67be89639174c8319699043/46112028784.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=example+of+organisms+cellular+respirationPDF 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_off000125fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125FD | 11008 bytes |
SHA-256: 0fde3d99d4ffb45b9f23f2aedea404cdedc10db2f123846de0b923c0a262deeb |
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font_01_sfnt_off00013f99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F99 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000157ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x157AB | 17072 bytes |
SHA-256: 6a2028090b69fc9ffe206a339af86beb149642d91355365e5841c81d353a8881 |
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