MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links to external websites, many of which are hosted on compromised CMS platforms and appear to be part of a link farm designed to attract users searching for movie downloads. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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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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://bykevin.com/wp-content/plugins/super-forms/uploads/php/files/28107a3c05d0bd48de0b1566dbbd4b9b/visibikagoxe.pdf In PDF document text
- https://spaslask.pl/wp-content/plugins/super-forms/uploads/php/files/hadspjdmo5dbv370prge5mfcqr/22739080238.pdfIn PDF document text
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092b2648b8c0---rizomisobexipu.pdfIn PDF document text
- http://marta-galan.com/files/varios/file/rokovijot.pdfIn PDF document text
- http://ontheedgeofnow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a404581dd9---vonuwovusebidegenafapebu.pdfIn PDF document text
- https://primax.fr/wp-content/plugins/super-forms/uploads/php/files/n2abv5imdoq73uadkm7ucd6v16/5813299148.pdfIn PDF document text
- https://flyfinz.com/userfiles/files/ratezajulufevep.pdfIn PDF document text
- https://marigabung.com/contents//files/30716892086.pdfIn PDF document text
- https://www.yoursurveysurveyors.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160cbe6660c2ae---leputebevizit.pdfIn PDF document text
- https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/afbfc3e533017c6ed22c191034ffc946/49318971449.pdfIn PDF document text
- https://dreamscapes.ca/dream_scapes/userfiles/files/jizifalir.pdfIn PDF document text
- http://trendstyleimage.com/uploads/ckfinder/userfiles/files/lekexugur.pdfIn PDF document text
- http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16090d9bbafce0---46974149447.pdfIn PDF document text
- http://aklond.com/UploadFilesfile/%5C/2021051203484091.pdfIn PDF document text
- http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/da9c1e35f8f0112b6b7b346055022720/metamezefog.pdfIn PDF document text
- http://hit-air.pro/ckfinder/userfiles/files/62132213500.pdfIn PDF document text
- http://bmhs1963.com/clients/7/72/7286fd37811b7a5dece6e69924e4d5ab/File/luwedurad.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=supreme+telugu+movie+download+utorrentPDF 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e9e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9E9 | 5356 bytes |
SHA-256: c783f90b2180fec1c354929d0766ea5620fa7af6c5efe4c34826f97a57e4b861 |
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font_01_sfnt_off0000fc1e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC1E | 10988 bytes |
SHA-256: 05a7e01daf9a432f0ff3baa5225592152da5dc1f5f42fe76f1c43337f56aad54 |
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