MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics and an ML classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains numerous links, many pointing to compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The document body is heavily obfuscated and unreadable, providing no further context on its specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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 http://www.wallisandemmanuel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc3a26209d---37007036818.pdf In PDF document text
- https://www.propertyfilevault.com/wp-content/plugins/super-forms/uploads/php/files/f595242a3b4709344d978789d86a9dbb/rozefakekovipomolite.pdfIn PDF document text
- http://www.training4thefuture.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1608bb94d3a7f5---93739938392.pdfIn PDF document text
- https://www.ferienhof-schneider.de/wp-content/plugins/formcraft/file-upload/server/content/files/160771f31f2ae7---wubanezosinogeveken.pdfIn PDF document text
- http://sarlampa.ru/upload_picture/tusinowokuweroxusexow.pdfIn PDF document text
- http://amctop.com/board_data/editor_img/file/202106051613.pdfIn PDF document text
- http://casaperugia.fr/userfiles/file/14737714842.pdfIn PDF document text
- https://miamiuniquelimo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609177c2a8b22---42713088359.pdfIn PDF document text
- https://loskutova.site/wp-content/plugins/super-forms/uploads/php/files/90e96d168a39ff21ec41f8e3bd4e1d3f/65535184521.pdfIn PDF document text
- http://nhuaduongnhapkhauaz.org/upload/files/93102330591.pdfIn PDF document text
- https://sportli.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/160a4f6caed80b---17849104958.pdfIn PDF document text
- http://inspirationallabels.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b4d15fb78d3---50365323059.pdfIn PDF document text
- http://riversreunion.org/clients/8699/File/63184916459.pdfIn PDF document text
- http://inewbus.com/wp-content/plugins/super-forms/uploads/php/files/4lqfv1nijh0nqm09a49ndu96r3/55025832343.pdfIn PDF document text
- https://www.surajinformatics.com/wp-content/plugins/super-forms/uploads/php/files/01aba88feb2723507e62ad6fb3b41fe5/3585953041.pdfIn PDF document text
- http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fe31773aa1e---41582677788.pdfIn PDF document text
- http://niezapominajkowo.eu/userfiles/file/34654937147.pdfIn PDF document text
- https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/786b8e638114c9e0fc100e098a113937/ridotasezul.pdfIn PDF document text
- https://amiablediamonds.com/wp-content/plugins/super-forms/uploads/php/files/ddf03f9e3fb4a071e2f4dbb882f00bf0/mifamupugedafix.pdfIn PDF document text
- https://xtrafitcoaching.com/www/images/files/46476708844.pdfIn PDF document text
- http://3dtechgroup.com/uploads/image/files/gomewo.pdfIn PDF document text
- https://tisuputih.com/contents//files/libonobu.pdfIn PDF document text
- http://aihyang.com/userfiles/file/14317049163.pdfIn PDF document text
- http://multiseal.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/160a18046c12d0---rafeleripabekopos.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=paryavaran+prakalp+gandul+khat+in+marathi+project+pdfPDF link annotation
- 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_off0000e810.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE810 | 20292 bytes |
SHA-256: ed3f4c01b4c21aad132fb1723e1b379faad32121d21285b45367f29ff460020c |
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font_01_sfnt_off00011d64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D64 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001357b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1357B | 11400 bytes |
SHA-256: d7f6991e6e90f56da487f98cf3975436988a0be818cd4736a6af469c614e919d |
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