MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document is classified as malicious, exhibiting characteristics of a phishing lure. It contains numerous embedded URLs, with a primary external URI pointing to 'https://vilenefex.ru/123?utm_term=sample+template+for+inventory+system', suggesting an attempt to redirect users to a potentially harmful site. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' further indicates a pattern of using disposable hosting for multiple links, reinforcing the phishing intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
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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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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://vilenefex.ru/123?utm_term=sample+template+for+inventory+system PDF link annotation
- https://cdn.sqhk.co/norowitidot/gdtgfWX/femojuwezire.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385014/normal_6023c87ae01d9.pdfIn PDF document text
- https://cdn.sqhk.co/vamosopon/ij0jiUJ/worms_3d_gamecube_download.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391920/normal_600bfd27aa3ca.pdfIn PDF document text
- https://cdn.sqhk.co/lupokuna/2ghhdhe/best_ringtones_2019_download_tamil_bgm.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475853/normal_602a9e108e2eb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462985/normal_603566e14498f.pdfIn PDF document text
- https://cdn.sqhk.co/xovujiroveg/eZhbrm7/39423608109.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374704/normal_5fd0bc7eeeadd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375342/normal_602c4fce54048.pdfIn PDF document text
- https://cdn.sqhk.co/zarejesorufo/cvziicf/void_tyrant_guide.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/e3a2ba25-b1c3-44f1-afd0-2422e3e74772/persuasive_essay_example_grade_6.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4a38caf8-f9e4-437c-9fab-63fd3c32cdcd/how_to_do_enthalpy_change.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/53230013-870e-4094-bee4-daab15583cff/ti30xa_calculator_manual.pdfIn PDF document text
- https://44bb6ee8-a0fe-4f72-890f-0f0a2fec05cf.filesusr.com/ugd/b65acf_91213a87ea394e80b7dcb28902314c8f.pdf?index=trueIn PDF document text
- https://0cfe495c-9a5f-46a1-a5f3-fb21b6211bac.filesusr.com/ugd/7aabb2_2934963cbad94a6c8f9fcda00d90db56.pdf?index=trueIn PDF document text
- https://69f7c7ec-f776-4f8b-90c4-e8126cd531e3.filesusr.com/ugd/772020_7ad12dc7258f4ad79d42ffc63400b426.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5dc869b7-a51e-4a3c-b954-99a1bd780bfd/si_quieres_caminar_sobre_las_aguas.pdfIn PDF document text
- https://s3.amazonaws.com/sonutopexaramuf/64323179598.pdfIn PDF document text
- https://s3.amazonaws.com/polojuliragam/polaroid_300_film_walmart.pdfIn PDF document text
- https://3f735f5a-cd1c-4288-bd93-adeff6e084d9.filesusr.com/ugd/bcc0e4_2fbc51ec96be46578fc057fbd393cb7c.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/mawesenasijoser/celebrity_answering_machine_greetings.pdfIn PDF document text
- https://s3.amazonaws.com/gajakelegeza/34273795473.pdfIn PDF document text
- https://s3.amazonaws.com/bufexa/titan_440_airless_paint_sprayer_for_sale.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fd04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD04 | 5100 bytes |
SHA-256: 4a60f81bb647fe8e0a137c3e83b8a9cc76d26134603efc983f3ec461bf51ba0c |
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font_01_sfnt_off00010e45.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E45 | 10928 bytes |
SHA-256: 8093b63b2d61a9ab4dadc53d47a197dfb7231b0df9527373e003c0d29cf3fb33 |
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font_02_sfnt_off0001337a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1337A | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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