MALICIOUS
142
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.6397
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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINKPDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
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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://norin.co.za/XSRYdR1H?utm_term=vidmate+for++free PDF link annotation
- https://wegofa.com/userfiles/file/redazararanatukedekifim.pdfIn PDF document text
- http://zs-g.jp/app/webroot/js/ckfinder/userfiles/files/86287300825.pdfIn PDF document text
- http://udelimpa.es/ckfinder/userfiles/files/26014464860.pdfIn PDF document text
- https://grup-insaat.com/userfiles/file/devesegeraw.pdfIn PDF document text
- http://gotween.com/userfiles/file///68252150978.pdfIn PDF document text
- http://studiocalderini.it/userfiles/files/93516618762.pdfIn PDF document text
- http://tieuhocsondong.hoaiduc.edu.vn/ckfinder/userfiles/files/nited.pdfIn PDF document text
- https://777mto.com/contents/files/rodekekitufexaxoxali.pdfIn PDF document text
- http://getem.eu/files/file/xozipakuzusijoxarowep.pdfIn PDF document text
- http://biogenetec.tw/image/files/20220102_162939.pdfIn PDF document text
- http://www.maderas-navarro.com/ckfinder/userfiles/files/popusekimuvut.pdfIn PDF document text
- http://proallprint.com/userfiles/files/borirurifipujasuroz.pdfIn PDF document text
- http://temdientu.vn/images/ckeditor/files/5328564598.pdfIn PDF document text
- http://misterholidaysanprisco.it/userfiles/files/31960199115.pdfIn PDF document text
- http://sov.tranovice.org/webpagebuilder/ckfinder/userfiles/files/69023395400.pdfIn PDF document text
- https://fullgame.hu/uploads/files/50291421827.pdfIn PDF document text
- http://montpellier-businessplan.com/mbp/upload/images/images/upload/ckfinder/12740310274.pdfIn PDF document text
- http://kowalstwwo.pl/public/cms/images/file/jasujekanuxedigula.pdfIn PDF document text
- http://architettobotteonpierpaolostudioabacus.it/userfiles/files/90264091430.pdfIn PDF document text
- http://metaphorcreators.com/kcfinder/upload/files/74452185903.pdfIn PDF document text
- http://tydafa.com/dafa/uploadfiles/20210923073732.pdfIn PDF document text
- http://potolokomsk.ru/ckeditor/kcfinder/upload/files/66699838416.pdfIn PDF document text
- http://kstarsmall.net/userfiles/file///dexolagajimosapot.pdfIn PDF document text
- http://astmasme.com/userData/board/file/93657743929.pdfIn PDF document text
- http://ophtalmic-overnight.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161eae3f813f69---48363540481.pdfIn PDF document text
- https://kakvkusno26.ru/wp-content/plugins/super-forms/uploads/php/files/4eaaf7d11169a3bb4950212ee12e4aa9/54033171605.pdfIn PDF document text
- https://oiweld.com/wp-content/plugins/super-forms/uploads/php/files/63c9346fffe3b8b92a85e7430a260f89/96555269467.pdfIn PDF document text
- https://sharidendesignasphalt.com/wp-content/plugins/super-forms/uploads/php/files/10a92c7ad078d73645b7f3618ef93e59/wipabuzupaj.pdfIn PDF document text
- https://www.businesswatchguardingservices.co.uk/wp-content/plugins/super-forms/uploads/php/files/gfg3ugqp48g797u6h438gdffmk/tefotikekixowozejafobam.pdfIn PDF document text
- http://visoda.lt/ckfinder/userfiles/files/40269889099.pdfIn PDF document text
- http://ypperfect.com/ckfinder/userfiles/files/83062563971.pdfIn PDF document text
- http://bortran.com/upload/image/file/20210725071449.pdfIn PDF document text
- https://onlinendttraining.com/files/18725760309.pdfIn PDF document text
- https://clubselect.ro/ckfinder/userfiles/files/25395457696.pdfIn PDF document text
- http://mexvp.com/ckfinder/userfiles/files/nelazipo.pdfIn PDF document text
- https://bor-diing.com/upload/files/nevisazolog.pdfIn PDF document text
- http://www.alite.com.br/assets/kcfinder/upload/files/vimiloxemowozumunulewo.pdfIn PDF document text
- http://jerseysolarenergysystems.com/userfiles/file/40690993545.pdfIn PDF document text
- http://fkm-lux.by/var/upload/file/19000273192.pdfIn PDF document text
- http://dc-42351dc5a6b3.prshots.es/uploads/userfiles/1628966730/files/xilutepasaw.pdfIn PDF document text
- https://kaptenhoki.info/contents/files/70728399879.pdfIn PDF document text
- https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/161a40916af7fa---26224857804.pdfIn PDF document text
- https://bahamianbrewery.com/ckfinder/userfiles/files/gukolusonulibinomira.pdfIn PDF document text
- http://sadiqandsons.com/userfiles/files/58122071368.pdfIn PDF document text
- http://rydelko.pl/userfiles/file/6949910236.pdfIn PDF document text
- http://yugang360.com/upload_fck/file/2021-10-18/20211018185247108397.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
+5 more URL(s)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0004a6f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A6F9 | 17508 bytes |
SHA-256: 5a7f9ae8b07439d6c75758baddc280ee86b4a0229bbf44c5d611c96e19df5716 |
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font_01_sfnt_off0004d48f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D48F | 10168 bytes |
SHA-256: f991012b4c45f962d1a11899ddd9572bd4d20da4aa4189c8068bb9eb26116ff9 |
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font_02_sfnt_off0004eb50.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4EB50 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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