MALICIOUS
144
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is a PDF that functions as a link farm, directing users to numerous compromised WordPress sites. These sites, in turn, host further malicious PDF files. The ClamAV detection as 'Pdf.Phishing.Trojan' strongly suggests a phishing or malware distribution intent. No scripts were extracted, but the structure indicates a multi-stage attack leveraging compromised web infrastructure.
Machine Learning
- Nyx PDF Classifier suspicious score 0.2924
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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://inwebjor.ru/uplcv?utm_term=loan+amortization+calculator+with+additional+payments PDF link annotation
- https://oiweld.com/wp-content/plugins/super-forms/uploads/php/files/2d4348e44d7d58e0f0b663554a4e6ccf/mosefukufetukujawaxut.pdfIn PDF document text
- https://118highschool.am/wp-content/plugins/super-forms/uploads/php/files/b4c6fbd79d30241244502af369396206/52074292290.pdfIn PDF document text
- http://mankatomnclassof71.com/clients/e/e0/e0e8961458839910853a12af65841b27/File/36428710726.pdfIn PDF document text
- https://www.webhisto.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160b07872d6f6a---65437758925.pdfIn PDF document text
- http://xn--b1afklwjc5g.xn--p1ai/ckfinder/userfiles/files/zetarupafavogoranutoz.pdfIn PDF document text
- http://adveotec.com/img/file/vaterisujetiparek.pdfIn PDF document text
- http://eszixv.hu/ckfinder/userfiles/files/tisomolidiwibojom.pdfIn PDF document text
- https://ateneoarbonaida.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aba5a91f16d---kegoxojalamajetikuteja.pdfIn PDF document text
- https://seataclightingalaska.com/wp-content/plugins/super-forms/uploads/php/files/a61e28cc7b2708c9a6c347d156fd6d06/71344628367.pdfIn PDF document text
- http://benly-carson.com/product/files/peripodivalujifipen.pdfIn PDF document text
- https://prikolnaya.com/wp-content/plugins/super-forms/uploads/php/files/86700877d76060212c5851ea8e36da5c/melukawanulexa.pdfIn PDF document text
- https://www.dynasil.com/wp-content/plugins/super-forms/uploads/php/files/739620fa13da259c6fadb7797f4fc81c/5473812100.pdfIn PDF document text
- http://e-pisanie-prac.pl/famprojekt_z_serwera/images/file/40299352268.pdfIn PDF document text
- https://5a.ro/ckfinder/userfiles/files/84227989312.pdfIn PDF document text
- https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/9206j213une05vonlg9ljaivrp/lekijagazo.pdfIn PDF document text
- https://www.marthatrotts.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160d9bcda5b64f---nixibomigufi.pdfIn PDF document text
- http://strap.sk/uploads/files/pukop.pdfIn PDF document text
- https://paperland.bg/uploads/file/perigopebufomix.pdfIn PDF document text
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608da22052b4b---76348719117.pdfPDF link annotation
- https://unitedcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8d86d89809---61963675119.pdfIn PDF document text
- https://akapacha.com/userfiles/file/56688472974.pdfIn PDF document text
- http://wghsclassof69reunion.com/clients/b/b3/b33699c65747f61a54cd06c2fab73d22/File/devobidivon.pdfIn PDF document text
- https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/b93314cab30abb41bee45cf814bfb2a2/60503735556.pdfIn PDF document text
- https://leo-translate.com.ua/wp-content/plugins/formcraft/file-upload/server/content/files/1608f41c85bfe4---4179017986.pdfIn PDF document text
- https://earthideasawnings.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bca17b44593---48958327739.pdfIn PDF document text
- http://dostavkaturov.ru/files/file/xekanexe.pdfIn PDF document text
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