MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by ClamAV and an ML classifier. It contains numerous embedded URLs pointing to compromised WordPress sites and other domains, suggesting a link farm designed to redirect users. The presence of these links indicates an attempt to lead users to malicious content, likely for phishing or to download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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 https://pistant.ru/uplcv?utm_term=how+to+plant+magic+carpet+spirea PDF link annotation
- http://mountmedpharmacy.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16077b45e46e23---69001328001.pdfIn PDF document text
- http://endemic-capital.ru/uploads/files/wuzubesibiwegejaparur.pdfIn PDF document text
- http://thebankcardservices.com/uploads/files/sajikawugedewarubabi.pdfIn PDF document text
- http://mploa.com/clients/2/2c/2ccb326c3583e393996f575e36ee3974/File/minuzikotu.pdfIn PDF document text
- https://pbchistoryonline.org/uploads/file/deroxanivelugejor.pdfIn PDF document text
- http://veronicanealhome.com/wp-content/plugins/formcraft/file-upload/server/content/files/2/160859498cff9e---82776656032.pdfIn PDF document text
- http://assistance.uz/images/shared/file/vubivovuxal.pdfIn PDF document text
- http://galeriejacqueselbaz.com/userfiles/file/46040519927.pdfIn PDF document text
- http://kwik-it.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160f9bde423e85---87276242937.pdfIn PDF document text
- http://interel-rus.ru/test/sites/default/files/file/wonexurunosisovefaz.pdfIn PDF document text
- https://fenicia.uy/fenicia.com.uy/uploads/files/wabuveborigefa.pdfIn PDF document text
- http://flomojapan.com/upload/files/56354504796.pdfIn PDF document text
- http://elsekmont.eu/userfiles/file/lipezim.pdfIn PDF document text
- https://ovalpolycoats.com/media/tunusavexobovonazirikumu.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160ab401db923f---72435144501.pdfIn PDF document text
- http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a58cfa71482---70002642853.pdfIn PDF document text
- https://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/v980i9t8ctjfm52obpq4eogmg8/49915029909.pdfIn PDF document text
- https://flycam.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1607b974d08cf4---77081948655.pdfIn PDF document text
- https://assurancemauricie.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609bca7d87ea3---52345016747.pdfIn PDF document text
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/16086f088bcae7---zagobozimebiromenes.pdfIn PDF document text
- https://best-turbos.com/wp-content/plugins/super-forms/uploads/php/files/49ac3ed3b6c1a09779fee0ebe1d98b21/lexomuvop.pdfIn PDF document text
- https://healthmatters.me/userfiles/file/gopofarewidalexa.pdfIn PDF document text
- http://namngonviet.vn/user-/files/31601916909.pdfIn PDF document text
- https://coebmsf.com/userfiles/file/44734739948.pdfIn PDF document text
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a7cb7c6194---xufaridupewed.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_off0000e62d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE62D | 17804 bytes |
SHA-256: d08ad27833670c389aa30d2e0895bf36ee96d7196a896ca6657299823445684b |
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font_01_sfnt_off0001137d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1137D | 10792 bytes |
SHA-256: 33c78992ec1cdaf2d9e494555aaef0541d1ef3d3adc7b3318fcc7caef0dfc3d4 |
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font_02_sfnt_off00012c5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C5D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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