MALICIOUS
161
Risk Score
Machine Learning
- Nyx PDF Classifier suspicious score 0.4712
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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PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LUREPDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
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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://wirut.co.za/XSRYdR1H?utm_term=ions+worksheet+answer+key+pogil PDF link annotation
- https://www.aatae.pt/backoffice/assets/js/kcfinder/upload/files/86541505967.pdfIn PDF document text
- http://test.xn--b1adbeobutb0arf.xn--p1ai/kcfinder/upload/files/tekifafefipizexile.pdfIn PDF document text
- https://goez3.com/10005001208290177/ckfinder/userfiles/files/3411084363.pdfIn PDF document text
- http://dmychadla.eu/UserFiles/File/kukiv.pdfIn PDF document text
- http://veszpremlizards.hu/_user/file/78859011249.pdfIn PDF document text
- http://lsmtrontractor.com/upfiles/file/20220221005059.pdfIn PDF document text
- https://stiff.pl/ckfinder/userfiles/files/jerakalakidozevesafagux.pdfIn PDF document text
- http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620d731b16be7---50049926723.pdfIn PDF document text
- https://staffinghub.complifly.com/ckeditor/kcfinder/upload/files/62798555375.pdfIn PDF document text
- http://www.meditt.com/wp-content/plugins/super-forms/uploads/php/files/li0po75fii7alu7026miteee4d/mewozazosubisakidi.pdfIn PDF document text
- https://www.profiexpo.ru/js/kcfinder/upload/files/sonerimugurojibuganuvufew.pdfIn PDF document text
- http://dgjinhak.kr/DATA/upload/files/202202091007168162.pdfIn PDF document text
- http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161faf6cd8a487---41755002233.pdfIn PDF document text
- http://www.snhram.ru/kcfinder/upload/files/fekokasadigegasak.pdfIn PDF document text
- https://proff-doors.ru/wp-content/plugins/super-forms/uploads/php/files/b206aa4d70cadc2d03c86a82bf1daace/nuxoneluvorelitigabegez.pdfIn PDF document text
- https://share.linkilike.com/libraries/kcfinder/upload/files/gijaturitidex.pdfIn PDF document text
- http://ruihuitax.com/files/file/73283903936.pdfIn PDF document text
- http://greeninfrabd.com/assets/ckeditor/kcfinder/upload/files/situtikutu.pdfIn PDF document text
- http://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/gk2ou7ucos9j69sb00phq7vm57/1954258261.pdfIn PDF document text
- https://bishopsalamatkhokhar.org/userfiles/file/papuxavopubono.pdfIn PDF document text
- https://asiapharma.la/files/files/mofiwimenakalinudo.pdfIn PDF document text
- http://szm.hu/userfiles/file/detivexaxirekumis.pdfIn PDF document text
- http://kytero.com/admin/kcfinder/upload/files/45110937482.pdfIn PDF document text
- http://maxitelt.no/wp-content/plugins/formcraft/file-upload/server/content/files/16212f598a2050---32604676125.pdfIn PDF document text
- http://luxlustry.ru/img/upload/68391043079.pdfIn PDF document text
- https://bowserqualicumbay.gocascadia.com/images/cms/file/neratolo.pdfIn PDF document text
- https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/1620f053a40f85---66004966563.pdfIn PDF document text
- http://mama-care.com/UserFiles/file/lesirero.pdfIn PDF document text
- http://www.yourhealthyourchoice.org/wp-content/plugins/formcraft/file-upload/server/content/files/161f8ccdb31ab3---xipevudekopogesomaw.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 extracted file (font_00_sfnt_off00067c98.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00067c98.bin)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00067c98.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67C98 | 17892 bytes |
SHA-256: 74f885b31a005efc76708aac8fb22173ae8fa27985c99e6ac60ef59af3719ccc |
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font_01_sfnt_off0006ab1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AB1B | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_02_sfnt_off0006c23b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C23B | 10776 bytes |
SHA-256: 06a04b07af681609819dad43d1e7ac7b5731787578a59931e50766c5d72ccc2b |
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