MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, with high-severity heuristics indicating it contains a link farm pointing to compromised WordPress uploads and an SEO redirector for 'free-download phishing'. The embedded URLs and document body text consist of numerous links, many of which are hosted on compromised websites or point to PDF files, suggesting a phishing or malware distribution lure. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.7170
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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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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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://ragaz.co.za/XSRYdR1H?utm_term=articulate+storyline+2+free+templates PDF link annotation
- http://ardennes.proximeo.com/ckfinder/userfiles/files/35950984005.pdfIn PDF document text
- https://bharatiyabhashaparishad.org/ckfinder/userfiles/files/kozitinalifubi.pdfIn PDF document text
- http://svb-volleyball.de/userfiles/file/74584612522.pdfIn PDF document text
- https://aljuboori.com/userfiles/files/19373656439.pdfIn PDF document text
- https://www.reptrics.com/kcfinder/upload/files/fagib.pdfIn PDF document text
- https://fceresources.com/ckfinder/userfiles/files/xigedegaguvidis.pdfIn PDF document text
- http://epmresearch.org/userfiles/files/87429028211.pdfIn PDF document text
- http://caycanh.vn/images/fck/file/vusebewovedopine.pdfIn PDF document text
- https://indian-sped.szabgab.hu/fck_uploads/pdf/lubevavidujipifigetiwil.pdfIn PDF document text
- https://fainitelecommunication.com/public/editorfiles/file/99972986600.pdfIn PDF document text
- https://oglethorpeclub.org/~oglethor/UserFiles/file/39737320724.pdfIn PDF document text
- https://gyn-koe70.de/obrazky/file/9183459504.pdfIn PDF document text
- http://azinsaghf.com/cache/fck_files/file/gawoxefudajumetaronazusu.pdfIn PDF document text
- http://www.cbs-emballages.com/upload/file/87934353609.pdfIn PDF document text
- http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/161ae0f7d2ec36---22718387553.pdfIn PDF document text
- https://riolospettacoli.it/filesUploads/file/jofefij.pdfIn PDF document text
- http://profisystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161199d7e5bd13---68714104622.pdfIn PDF document text
- http://balade-pierry.fr/userfiles/file/99209581082.pdfIn PDF document text
- https://aksukartela.com/images_upload/files/xusevataja.pdfIn PDF document text
- https://valuekare.com/ckfinder/userfiles/files/70903704136.pdfIn PDF document text
- http://xn--zb0bw3kv4s8mn.com/upload/fckeditor/file/18409851783.pdfIn PDF document text
- http://jualumnitoronto.com/editor/uploadfiles/rerurekovadav.pdfIn PDF document text
- http://www.halpellet.hu/userfiles/files/sutarobuteted.pdfIn PDF document text
- http://markasib.ru/ckfinder/userfiles/files/95009053227.pdfIn PDF document text
- http://abwmountvernon.com/uploads/files/54847227943.pdfIn PDF document text
- http://www.patricktennis.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160f5596c04f6f---39473529954.pdfIn PDF document text
- http://missinternationalbeauty.com/clients/8/8c/8c0f0497d7166b07b5568c04be8084ca/File/welulasigevovodasigap.pdfIn PDF document text
- http://lanaecoloridabruzzo.it/userfiles/file/80332629397.pdfIn PDF document text
- http://xn--80aagkbrca3apkgkee0a1bi.xn--p1ai/ckfinder/userfiles/files/86785644715.pdfIn PDF document text
- http://ecovn.vn/uploads/news_file/vivefore.pdfIn PDF document text
- http://lab4050.com/upload/editor/file/xizewasetanifixitidulep.pdfIn PDF document text
- http://dokturmice.com/ckfinder/userfiles/files/bununibatilopopireg.pdfIn PDF document text
- http://qamsar.org/userfiles/files/58558503004.pdfIn PDF document text
- http://kovove-ploty-brany-zabradli.cz/UserFiles/File/53655177090.pdfIn PDF document text
- https://actorconseil.com/files/file/42039897322.pdfIn PDF document text
- http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/16175976d9bede---97362539127.pdfIn PDF document text
- https://unique-u.biz/images/uploads/file/9891216749.pdfIn PDF document text
- http://yaqeen-eg.com/userfiles/file/nasenorokumakefitigabal.pdfIn PDF document text
- https://limblength-sldf.fasamra.com/userfiles/file/jezovupegediluli.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_off000393f9.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000393f9.bin)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000393f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x393F9 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0003ab14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3AB14 | 18028 bytes |
SHA-256: d9407c7d0b3485118dba4588e4e6d93e0b8e2636a354367e723b47c2928616ad |
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font_02_sfnt_off0003da64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3DA64 | 10956 bytes |
SHA-256: 6db48550f7f984e62f94412d906a19044c3b98f74369767bfa3f3b66f54b7b66 |
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