MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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=video+converter+pro+3.+7+apk PDF link annotation
- http://cmbespaceclient.xyz/nozinazuwose7itt7.pdfIn PDF document text
- http://dinetaki.22web.org/einthusan_tamil_new_hd_movie.pdfIn PDF document text
- http://jujovobima.getenjoyment.net/97742471998.pdfIn PDF document text
- http://kevebofuru.medianewsonline.com/exide_battery_charger_repair_parts.pdfIn PDF document text
- http://pisobadepujo.22web.org/39186882919.pdfIn PDF document text
- http://wodedutipif.medianewsonline.com/what_can_i_eat_on_the_daniel_plan.pdfIn PDF document text
- http://selectgetc.top/physics_principles_and_problems_chapter_14_study_guide_answersyugk8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/a55ec3d2-d977-4c73-860b-36b2d32b12fe/how_to_turn_hp_officejet_pro_8610_online.pdfIn PDF document text
- http://legokejapo.atwebpages.com/91669788202.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8fbe63ce-5470-4e4c-aa04-a6cf716c4735/how_to_lighten_up_a_grey_room.pdfIn PDF document text
- http://morufigalolo.rf.gd/how_to_bake_everything_review.pdfIn PDF document text
- http://xekaguviratavu.epizy.com/58531946296.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/795fe545-79c2-4f57-bb8f-ce5fb58696c2/50160692217.pdfIn PDF document text
- https://s3.amazonaws.com/kegubinefuda/aglutinasi_adalah.pdfIn PDF document text
- https://3e1d1bad-f645-4ebd-ac75-469e7ff7c972.filesusr.com/ugd/e745be_5ac2dca85e0d4360a3e2517a29334e33.pdf?index=trueIn PDF document text
- https://5e54d98c-4257-4cc7-9010-48f3df296eb2.filesusr.com/ugd/05240c_a42000e06cf44a54a19dc5cb8fcb8d7e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/98e51f78-f0d4-481c-b1d7-dc71441bec02/20549717713.pdfIn PDF document text
- https://5e024257-ca51-40df-b6b5-a3104c7b7124.filesusr.com/ugd/97368a_c7a8f58ab53a4e328a5843a1b503cad4.pdf?index=trueIn PDF document text
- https://21d44941-995c-48b9-956b-8145330e20d5.filesusr.com/ugd/577b75_bd94bc7f37234eca8015ec17a3364c5f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6e22dbf9-4e21-44fb-a753-ffe8da9cc318/angle_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/jinotugiwomo/5597305792.pdfIn PDF document text
- https://s3.amazonaws.com/bokofapig/puwozafelijenevi.pdfIn PDF document text
- http://wejelinemadagep.rf.gd/73851123670.pdfIn PDF document text
- https://3e1d1bad-f645-4ebd-ac75-469e7ff7c972.filesusr.com/ugd/e745be_b2a131be68c34150bb433193171e5ff1.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_off0000ef67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF67 | 5224 bytes |
SHA-256: ea38b2e649439e36939ce9ef36aac0dcb98719c3ccd7455b070dbc7ff6240bfa |
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font_01_sfnt_off00010155.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10155 | 11048 bytes |
SHA-256: 6f8cc7f770b3f5b76d076c45bb27a7ea7e321cbd26a374e6c3391eb53da3bcd8 |
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