MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and multiple links, including one identified as an SEO redirector for free downloads. This suggests a phishing or scam attempt, likely delivered as a spearphishing attachment. The embedded JavaScript and the nature of the links indicate an attempt to lure the user into downloading further malicious content or visiting a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.6782
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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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://mifuj.co.za/XSRYdR1H?utm_term=baby+girl+crib+sheets+walmart PDF link annotation
- http://posekatzahradu.cz/files/file/xanejuderorivesibekori.pdfIn PDF document text
- http://ttfi.org/app/webroot/userfiles/file/90530813175.pdfIn PDF document text
- https://granitnet.hu/editor_up/85126367448.pdfIn PDF document text
- http://mnarch.it/userfiles/files/1721226510.pdfIn PDF document text
- https://gosselindesign.com/images/from_fckeditor/fichiers/livalorixunovu.pdfIn PDF document text
- http://safedoorsystems.com/cmsimages/file/5454890641.pdfIn PDF document text
- https://a2designbg.com/userfiles/file/45164758123.pdfIn PDF document text
- https://searchkar.com/ci/userfiles/files/fofof.pdfIn PDF document text
- http://galluccifaibano.it/userfiles/file/78020546829.pdfIn PDF document text
- http://foto-recepty.sk/images/fotky/44561814786.pdfIn PDF document text
- https://newfrio.com/userfiles/files/zidejugibuzad.pdfIn PDF document text
- https://www.champagne-cornevin.fr/ckfinder/userfiles/files/60161674661.pdfIn PDF document text
- http://zespolbahamas.pl/zdjecia/file/wigodugalizojededotewaji.pdfIn PDF document text
- http://www.unidacardoso.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16163065c101eb---77843156686.pdfIn PDF document text
- https://ip-kamera-rendszer.hu/ckfinder/userfiles/files/wapuzasaxadafivube.pdfIn PDF document text
- http://tomasmrazek.cz/userfiles/file/27486098319.pdfIn PDF document text
- https://conexusinternational.com/ckfinder/userfiles/file/36719150832.pdfIn PDF document text
- https://www.frontiermea.com/sites/all/libraries/ckfinder/userfiles/files/dekezitejewikuw.pdfIn PDF document text
- https://gastriklandsbf.se/UserFiles/files/powopadoreg.pdfIn PDF document text
- http://consonniarredamenti.it/kcfinder/upload/files/54595473917.pdfIn PDF document text
- https://snpwachq.com/files/js/ckfinder/userfiles/files/6152055674.pdfIn PDF document text
- http://www.como-grup.ro/fisiere/file/19152380451.pdfIn PDF document text
- https://mackbeks.com/files/file/wakima.pdfIn PDF document text
- https://www.cukoyem.com.tr/wp-content/plugins/super-forms/uploads/php/files/svmmbrce16t6qe9i8j7qqg4t21/32866232981.pdfIn PDF document text
- http://novyples.cz/UserFiles/File/37377709405.pdfIn PDF document text
- https://drterrace.com/london-100.com/userfiles/file/4504669199.pdfIn PDF document text
- http://agarimo.com/archivos/archivos/18008917102.pdfIn PDF document text
- https://sakitonus.ru/wp-content/plugins/super-forms/uploads/php/files/ccd0e5d54dc5c2cae58744bacaa75a2b/vegen.pdfIn PDF document text
- http://prochem.vn/images/uploads/files/pubefateverefixamapu.pdfIn PDF document text
- http://usarsenal.it/userfiles/files/28297443292.pdfIn PDF document text
- https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/161aa922449012---xejubesuwi.pdfIn PDF document text
- http://intproplaw.com/admin/uploads/file/pibinizotuxosa.pdfIn PDF document text
- https://olivermilk.com/tctt/sites/aaa/file/77629231859.pdfIn PDF document text
- https://035620126.tw/upload/greenkitchen/files/70320396185.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_off000529b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x529B9 | 16416 bytes |
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336 |
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font_01_sfnt_off0005405d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5405D | 10844 bytes |
SHA-256: aae4a9a62aeace28e89338700a1a29bf3d73601801f6ba1851147eb62e9111c4 |
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font_02_sfnt_off00055989.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55989 | 17404 bytes |
SHA-256: a687340f916a06706dda5662602cb911207e6b7e93649e0eb62522bd5ce53aa9 |
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