MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier suspicious score 0.4866
Heuristics 7
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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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QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
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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://allytemp.ru/uplcv?utm_term=mta+bus+map+brooklyn+b8 PDF link annotation
- http://mas.vacations/wp-content/plugins/formcraft/file-upload/server/content/files/1613d7c1dbc7ba---xatukukugija.pdfIn PDF document text
- http://silexsys.com/ckeditor/kcfinder/upload/files/jexiw.pdfIn PDF document text
- http://www.hkqi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16181775d5da55---47958481007.pdfIn PDF document text
- https://otomatcilarmetal.com/otomat/upload/files/xufolebes.pdfIn PDF document text
- http://jfac.kr/ckfinder/userfiles/files/76754028306.pdfIn PDF document text
- https://bf-pomosch.ru/wp-content/plugins/super-forms/uploads/php/files/gsgqa6h806j0sf43icdi68ufi1/51537398131.pdfIn PDF document text
- https://hometeamcorp.com/images/usr/josapa.pdfIn PDF document text
- http://jawarakreasi.com/file/purolazizenamav.pdfIn PDF document text
- https://ceccargiurgiu.ro/userfiles/file/duson.pdfIn PDF document text
- http://apnm.indexint.net/ckfinder/userfiles/files/14919503096.pdfIn PDF document text
- http://bigcool.net/webroot/img/files/24688252010.pdfIn PDF document text
- http://erkerlaender.de/wp-content/plugins/formcraft/file-upload/server/content/files/1618b6e11305e7---gadilodemenop.pdfIn PDF document text
- http://somkuthyoptika.hu/editor_up/93540740792.pdfIn PDF document text
- https://shaplaconsulting.com/app/webroot/ckfinder/userfiles/files/13484583069.pdfIn PDF document text
- https://memo-log.com/userfiles/file/14830910993.pdfIn PDF document text
- http://www.yemany.com/yemfiles/files/japinoxusomajo.pdfIn PDF document text
- http://candemdientu.com/Images_upload/files/6329559124.pdfIn PDF document text
- http://saopauloairporttransfers.com/ckfinder/userfiles/files/mitikivi.pdfIn PDF document text
- http://cmtl.in/uploads/userfiles/file/file/jikavaviduxunivowofu.pdfIn PDF document text
- https://12shio2.com/contents/files/15853085943.pdfIn PDF document text
- https://cplastik.com/data/cms/file/5701756951.pdfIn PDF document text
- https://starfoil-mail.nl/uploads/wysiwyg/doruve.pdfIn PDF document text
- http://pkynfe.net/userfiles/file/fosuvefe.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_off0006137e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6137E | 10836 bytes |
SHA-256: 35b0dd6929b9d68635309968f73726784358d3459eeb04439a4a7d9d7b37b7e7 |
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font_01_sfnt_off00062c53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62C53 | 18188 bytes |
SHA-256: 6f1c80012faffcfa17217d7fda3c2da65edccaf97f0e91e51ad0a389c9092bf1 |
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font_02_sfnt_off00065ba2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65BA2 | 16416 bytes |
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336 |
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