MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains embedded JavaScript and multiple URI heuristics indicating malicious intent. Notably, it uses an SEO redirector to a URL that ultimately points to a PDF hosted on a raw IP address, a common tactic for phishing or malware delivery. The ClamAV detection further supports its malicious classification.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4362
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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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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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://tevav.co.za/XSRYdR1H?utm_term=billie%27+s+bounce+sheet+music+bass+clef PDF link annotation
- http://hairfibers24.com/upload/file/zodezituwutagave.pdfIn PDF document text
- https://h1t-urlaurora1-turbo.com/contents/files/ropufowikas.pdfIn PDF document text
- https://parvazyab.com/basefile/api203/files/fufirenifevobifujezasegon.pdfIn PDF document text
- https://www.amata.org.uk/ckfinder/userfiles/files/fotawusilorowefajewaxid.pdfIn PDF document text
- http://sindikat777.ru/ckeditor/ckfinder/core/connector/php/uploads/files/85973852766.pdfIn PDF document text
- http://haenuri.net/ckupload/files/vilowedalakisug.pdfIn PDF document text
- http://lauffer.com.br/app/webroot/js/kcfinder/upload/files/99304829078.pdfIn PDF document text
- http://hytechplus.com/userfiles/file/gusezuvozosuwozugiloguril.pdfIn PDF document text
- http://a-mega.ua/images/uploads/file/rupeweretabinem.pdfIn PDF document text
- https://machinex-machines.com/UserFiles/File/boralubolofile.pdfIn PDF document text
- https://hoakhanh.vn/uploads/image/files/76206582411.pdfIn PDF document text
- http://faradbox.pl/files/file/60495322309.pdfIn PDF document text
- http://heonlab.hu/uploads/files/zipesovagikuw.pdfIn PDF document text
- http://gesundezellen.de/neu/userfiles/file/jetimitan.pdfIn PDF document text
- http://infinity-pro.ru/userfiles/file/jotubekafemiguwejaloxi.pdfIn PDF document text
- http://canvangdientu.com/images/file/tibofux.pdfIn PDF document text
- https://sieuthimaytinhcu.vn/upload/files/65602444726.pdfIn PDF document text
- http://178.62.148.222:300/ckeditor/ckfinder/userfiles/files/zokilurusetodejozudebukef.pdfPDF link annotation
- http://agataklimowska.pl/userfiles/file/79115978479.pdfIn PDF document text
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ecb67f48247---71838490639.pdfIn PDF document text
- https://dadrarad.ro/userfiles/file/70480028091.pdfIn PDF document text
- http://everest-c.ru/ckfinder/userfiles/files/bibatibavozipavubek.pdfIn PDF document text
- http://risme.vn/files/59121339617.pdfIn PDF document text
- http://impactpluslearning.com/ckfinder/userfiles/files/15943077763.pdfIn PDF document text
- https://namdolove.com/FileData/ckfinder/files/20210810_3C37957653244F57.pdfIn PDF document text
- https://hotelindigha.com/FCKeditor/file/83907952771.pdfIn PDF document text
- http://skuplaptop.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16153cca8e45e9---megumaruwomu.pdfIn PDF document text
- https://marcuspietrek.de/MARCUS/files/file/46365393163.pdfIn PDF document text
- http://khiconghoixuancong.com/Khicong/admin/userfiles/file/1248309670.pdfIn PDF document text
- https://mtydizayn.com/userfiles/file/58311482270.pdfIn PDF document text
- http://iwakuniyumiya.com/js/kcfinder/upload/files/66511866577.pdfIn PDF document text
- https://trakyasoftavukatwebsitesi.demowebsiteleri.com/upload/files/65861605413.pdfIn PDF document text
- http://goodtraefarm.com/ckupload/files/39818776.pdfIn PDF document text
- https://www.anoregmt.org.br/ckeditor/ckfinder/userfiles/files/ledotimaxezemopigikogu.pdfIn PDF document text
- http://claudiamelchior.it/images/file/gakasidetijojunuxod.pdfIn PDF document text
- https://kangaroovietuc.vn/webroot/img/files/33661539675.pdfIn PDF document text
- http://obraz-tlt.ru/userfiles/file/kixubuluwovukot.pdfIn PDF document text
- https://mediacentre.aerlingus.com/js/ckfinder/userfiles/files/73449243086.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_off00065a39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65A39 | 10828 bytes |
SHA-256: dd21ca2d8df88524c2a8c761e170056ab0fa817f8b905269d635e881da6c7b6b |
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font_01_sfnt_off00067311.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67311 | 18040 bytes |
SHA-256: 0501bf76dfc3bcb18405db08262fdbb6f14004c418fc9120dc4847836da87bd3 |
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font_02_sfnt_off0006a33e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A33E | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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