MALICIOUS
166
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.6606
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://mecu.cs.nctu.edu.tw/kcfinder/upload/files/10494116652.pdf In PDF document text
- https://autoserviziparlatore.it/filesUploads/file/12619812999.pdfIn PDF document text
- https://mitrasuksesku.com/userfiles/file/sujibob.pdfIn PDF document text
- https://espiber.cl/images/uploadedimages/file/87341285380.pdfIn PDF document text
- http://topmebli.com/content/xuploadimages/file/bifadakog.pdfIn PDF document text
- http://lacasedescaraibes.fr/file/tagunofewisugupu.pdfIn PDF document text
- https://kirmatas.com/userfiles/file/80933722273.pdfIn PDF document text
- https://www.personeriaitagui.gov.co/kcfinder/upload/files/nowimile.pdfIn PDF document text
- http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613e6960dcb50---xixedezinipa.pdfIn PDF document text
- http://infinity8talents.com/userfiles/file/jasewasup.pdfIn PDF document text
- https://udachi.co.th/wp-content/plugins/super-forms/uploads/php/files/dmm1ut6e7bcj1mqbgcldqma4a0/45868942103.pdfIn PDF document text
- http://thebodyclubonline.com/userfiles/file/zuxuj.pdfIn PDF document text
- https://theptaynam.vn/upload/files/57302508007.pdfIn PDF document text
- https://www.coremg.org.br/dinamico/includes/kcfinder/upload/files/keruviwisagaxaripiso.pdfIn PDF document text
- http://djapm.com/userfiles/file/xavewukosipisuxikife.pdfIn PDF document text
- http://syntra.pl/userfiles/file/47241274093.pdfIn PDF document text
- http://www.kotolantopeni.cz/files/93829393271.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/f91d3546d735f61bd4a822b32c721f4c/sologuvipipanebufivej.pdfIn PDF document text
- https://hotararicedo.ro/files/files/zexewavekapafebidisilir.pdfIn PDF document text
- https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/51c32942f175172e454a5a2dc43825f7/neliz.pdfIn PDF document text
- http://www.dadosefatos.net.br/wp-content/plugins/formcraft/file-upload/server/content/files/161caeef5761eb---49347592271.pdfIn PDF document text
- https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1619aeffb25434---26893135755.pdfIn PDF document text
- https://beautydent.hu/editor_up/jafafipomurapufatinofoz.pdfIn PDF document text
- https://culturasiapamplona.com/guiarte_userfiles/files/rixuporupeveka.pdfIn PDF document text
- http://feedproxy.google.com/~r/MbOu/~3/7xhmvLXWVJc/uplcv?utm_term=free++template+responsive+web+designPDF 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_off000587bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x587BB | 11004 bytes |
SHA-256: 66e2e4d4612e5c7ae319199e6e7b2674874ad6a4d8ba8ea37a6e783da3f6584f |
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font_01_sfnt_off0005a0e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A0E3 | 16416 bytes |
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336 |
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font_02_sfnt_off0005b782.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B782 | 17160 bytes |
SHA-256: bdecfb6f34c91502e3a9089e310f064087f4f2f1e88d9313c26304c2aa9d6c57 |
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