MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document body, though heavily obfuscated, contains references to 'Ableton live lite manuale' and 'wkhtmltopdf', suggesting a lure. The presence of numerous external URIs, including the suspicious 'mezovuduw.ru', points towards an attempt to redirect users to potentially harmful sites for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://mezovuduw.ru/123?utm_term=ableton+live+lite+manuale PDF link annotation
- http://kanshoper.site/michael_parkin_microeconomia_11_edicw9b09.pdfIn PDF document text
- http://help-business-media.com/wrath_of_zombiespknrp.pdfIn PDF document text
- http://nout-sale.site/gifole5mclz.pdfIn PDF document text
- https://cdn.sqhk.co/dutebevon/xgg6Ohj/sad_anime_boy_wallpaper_download.pdfIn PDF document text
- https://cdn.sqhk.co/xuluriwu/3bgcgdG/z_nation_cast_season_5_george.pdfIn PDF document text
- https://cdn.sqhk.co/mowanideju/ifSjiRc/vopotikosizafogisige.pdfIn PDF document text
- https://cdn.sqhk.co/budatumibowu/gh7ogiB/43717291596.pdfIn PDF document text
- http://goodsun.space/prince_ali_sheet_musicqadoj.pdfIn PDF document text
- http://vitalia-transports.com/polaris_trail_boss_250_parts_diagramydyef.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://c1e70603-6ca1-47bc-880b-b60d7d434995.filesusr.com/ugd/df625d_206265aeb90444b4b6f68e46fa9cc9b4.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/tobobowu/oregon_revocable_living_trust_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4bdc0f5f-e8cc-497a-9d72-74dfd6610400/37625421534.pdfIn PDF document text
- https://s3.amazonaws.com/vizegemawokaxe/22697390993.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/63058dad-fc08-4660-a7b9-d7f351d66545/metal_gear_solid_3_walkthrough_part_1.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e2ac93a-8bb6-49cb-a845-75a9c4d35c2a/material_de_lectoescritura_para_tercer_grado.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a37413fb-924d-458a-98ce-bfff08db7f79/zepixajomumili.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d639b02-248e-433a-af7a-67760c533459/1649473335.pdfIn PDF document text
- https://e4034479-4ead-418b-af8c-5be8dc72bdbe.filesusr.com/ugd/1e8759_a7d4d355d57c4563890176e774171de0.pdf?index=trueIn PDF document text
- https://f039f7e9-c7fa-441d-bf3d-2f0e35d6be10.filesusr.com/ugd/80685d_f5a0048c4d9c4cf1b559a2b9a1a57f7d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/74ec3630-1958-4fc4-923d-a22c44bf45a9/simplifying_trigonometric_identities_worksheet_connect_the_dots_answers.pdfIn PDF document text
- https://b8436764-02b3-4471-8711-1e8fed235cf0.filesusr.com/ugd/3b3fbb_02ea2de856d1455a86c4c9da4adfbd8e.pdf?index=trueIn PDF document text
- https://625f08e2-3d8e-45b5-8e8c-b95d001c5c7c.filesusr.com/ugd/d94ae5_975fef702de4429897f6abb12747c617.pdf?index=trueIn 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f6cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6CC | 4744 bytes |
SHA-256: 434d1c4ee62ce04c569e6b1bea39c7a32fa5339a8065aef97b11c243fb0a7554 |
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font_01_sfnt_off000106e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106E2 | 11992 bytes |
SHA-256: 936989140e438be9cf1cd0c48e647db746d68a69afdfdff9a0d75e032998b049 |
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