MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was detected by ClamAV as a phishing trojan and flagged by an ML classifier. It functions as a link farm, containing numerous URLs pointing to compromised CMS upload directories, suggesting an attempt to lure users to malicious content. The presence of these links and the overall structure indicate a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.6824
Heuristics 5
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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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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.frankcapassoandsons.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090e3aca292f---90119773105.pdf In PDF document text
- https://accuratesearch.com/userfiles/file/bobodije.pdfIn PDF document text
- http://zonwering-belgie.nl/ckfinder/userfiles/files/10808265423.pdfIn PDF document text
- https://master.plus/wp-content/plugins/super-forms/uploads/php/files/767045378dba2e127cc6b86813453bb2/pegetidesesodojulununifu.pdfIn PDF document text
- https://zold-kommando.hu/files/2272486419.pdfIn PDF document text
- https://goactive.hu/wp-content/plugins/super-forms/uploads/php/files/7255e925d047cdee45c0c01e8202379d/80445357838.pdfIn PDF document text
- http://ip-golubev.ru/ckfinder/userfiles/files/37837647579.pdfIn PDF document text
- http://mecaniquekd.ca/upload/file/tekapigedolijotina.pdfIn PDF document text
- http://jamoncup.es/wp-content/plugins/formcraft/file-upload/server/content/files/160a944c1d6061---datukozigux.pdfIn PDF document text
- http://trongtinpc.com/luutru/files/11071938525.pdfIn PDF document text
- http://vincityhomes.vn/wp-content/plugins/super-forms/uploads/php/files/7phqattb7s7sieuq1hkt9qn9r7/13604285339.pdfIn PDF document text
- http://www.centralperdana.com/file/tesula.pdfIn PDF document text
- https://www.3dreamchurch.com/wp-content/plugins/super-forms/uploads/php/files/73f708159dd604eddf50c4430a27551e/61710785196.pdfIn PDF document text
- https://alarrabnews.com/images/content/content/file/watogagafofedanaxej.pdfIn PDF document text
- https://www.die-umzugsfabrik.com/wp-content/plugins/formcraft/file-upload/server/content/files/16093a875a3535---24221178789.pdfIn PDF document text
- http://www.investing-in-women.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608f356fb28c6---40618855831.pdfIn PDF document text
- https://marblobaths.com/app/webroot/img/files/tawarit.pdfIn PDF document text
- http://www.chatanakonci.cz/userfiles/file/98231982985.pdfIn PDF document text
- https://protradingindia.net/userfiles/file/45049019622.pdfIn PDF document text
- https://personalloan2u.com/wp-content/plugins/super-forms/uploads/php/files/dfa3a29a824e3a0cfe24ab9a272be517/vatibarabepuvadedid.pdfIn PDF document text
- https://erdemlerkoleji.com/resimler/files/puveditakufuwa.pdfIn PDF document text
- https://goldengrowers.com/wp-content/plugins/super-forms/uploads/php/files/35a8a80bb5e140274a2da306ecd543cd/52618130510.pdfIn PDF document text
- https://eclipsetheaters.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609861188a8e5---97294008872.pdfIn PDF document text
- https://cihangirhotel.com/upload/ckfinder/files/63165555338.pdfIn PDF document text
- http://www.ondebiz.com/userfiles/file/natigufigo.pdfIn PDF document text
- http://cnpair.com/userfiles/file/76076625463.pdfIn PDF document text
- http://suara.ru/img/file/76362403881.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=lavarropas+ariston+zanella+manualPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dcb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCB1 | 10596 bytes |
SHA-256: 0aeb085d90a642007a57ce79db8df25d5b4172805c24927e9605df29d4b2ad34 |
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font_01_sfnt_off0000f4ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4EC | 18112 bytes |
SHA-256: acb590bea5234c8840d60b8174dff07e285d5ac03cb29f30b6252c0a77ade79d |
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