MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a compromised WordPress site, identified by heuristics as a potential lure for downloading malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent. The PDF's structure and embedded links suggest it is designed to redirect users to a malicious host for further payload delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.8291
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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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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.mysmilestudios.com/wp-content/plugins/super-forms/uploads/php/files/46279dc3d123ee208a52edfe05bfb673/juwodiniratotenovasufo.pdf In PDF document text
- https://completecollegestrategies.com/wp-content/plugins/super-forms/uploads/php/files/7b3c1d09c1dcce5fed787833570e7f30/dobejosomudefajaxa.pdfIn PDF document text
- http://studiobonvino.com/userfiles/files/wubelefukezojuwapoboza.pdfIn PDF document text
- https://serwisnawigacji.pl/userfiles/file/dabogixit.pdfIn PDF document text
- http://emmanuelmissionarybaptist.com/clients/74938/File/81677852366.pdfIn PDF document text
- http://doublehappyvstheinfinitesadness.com/wp-content/plugins/formcraft/file-upload/server/content/files/160857a43c6b5d---70358027755.pdfIn PDF document text
- http://solarhomepage.ch/fckeditor/editor/images/file/xilub.pdfIn PDF document text
- https://www.frankreich-ferien.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160812dae09a56---pilijupidikuvupukijululut.pdfIn PDF document text
- https://wagaskar.com/media/87576934684.pdfIn PDF document text
- https://boldvision.tv/wp-content/plugins/formcraft/file-upload/server/content/files/160d0c6c82a830---98355735624.pdfIn PDF document text
- http://boisehighclassof1965.com/clients/879780/File/15650000536.pdfIn PDF document text
- https://martybermanassociates.com/wp-content/plugins/super-forms/uploads/php/files/719396196f3b8ba0a35d9fd3d98b9c55/dirapovijipanupaluxowizo.pdfIn PDF document text
- http://capitalclassof1971.com/clients/4/4c/4c1e4f015ba9b8bec237dc1ca705466d/File/jizewawado.pdfIn PDF document text
- https://saporidelletnastore.it/file/banuzuxegewinozekunapat.pdfIn PDF document text
- https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16070c554be183---wobaxuka.pdfIn PDF document text
- http://danguykhoidoanhnghiephp.vn/Upload/files/jugetekadutukelem.pdfIn PDF document text
- http://thegroverestaurantnj.com/userfiles/files/futadusiton.pdfIn PDF document text
- https://morabia.fi/images/file/41366196559.pdfIn PDF document text
- http://xn----7sbjvweekof5d.xn--p1ai/files/files/53819582210.pdfIn PDF document text
- https://pnp-studio.com/fckeditorfiles/file/wivefavosurezu.pdfIn PDF document text
- https://ols.lighting/wp-content/plugins/super-forms/uploads/php/files/cb08e10943c59346b7b020bed8174a2c/41135467551.pdfIn PDF document text
- https://leicht-spb.ru/wp-content/plugins/super-forms/uploads/php/files/4b91abfae7534962935f3ded0afffca6/fijugipiwazegonidowojaxe.pdfIn PDF document text
- https://mar3ol.com/Files/files/kufaxawuzobomikisogijugud.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=the+canterbury+tales+the+knight%27s+tale+pdfPDF link annotation
- http://zs.tom.ru/jsplugins/ckfinder/userfiles/files/teziwip.pdfIn PDF document text
- 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_off00039214.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x39214 | 17220 bytes |
SHA-256: 0910227231c5aae98f7c7536bea8e1c9b81efe0c6f78e5dd4fa8a617ef29856b |
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font_01_sfnt_off0003bec6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3BEC6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0003d6dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3D6DD | 11224 bytes |
SHA-256: a0603ef924347bd73ef09174f3044bb63a3fc46c51fce7b019c816ccb0b53835 |
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