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 0.9993
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://dafemum.ru/award?keyword=3+bedroom+bungalow+house+plans+pdf PDF link annotation
- https://cdn.sqhk.co/rarukaboz/haiahjs/spin_bubble_shooter_online_game.pdfIn PDF document text
- http://lezigovedavide.getenjoyment.net/bodybuilding_workout_chart_in_tamil.pdfIn PDF document text
- http://gagivukamuw.getenjoyment.net/ilive_32_bluetooth_sound_bar_how_to_connect.pdfIn PDF document text
- http://afracheat4.xyz/legepilisorexanosexunavoa2fig.pdfIn PDF document text
- https://cdn.sqhk.co/pelotuwew/615obhe/ruvezevebanuva.pdfIn PDF document text
- https://cdn.sqhk.co/wimedizi/hhieHge/26686938746.pdfIn PDF document text
- http://tixokapine.mypressonline.com/biochemistry_textbook.pdfIn PDF document text
- http://bewizasosu.sportsontheweb.net/black_s_law_dictionary_tenth_edition.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4468255/normal_5ffea02e2b8c1.pdfIn PDF document text
- https://cdn.sqhk.co/jowapezo/P1gjYj7/rorigad.pdfIn PDF document text
- https://cdn.sqhk.co/zenekukera/jhfibgf/amtrak_schedule_los_angeles_to_oceanside.pdfIn PDF document text
- https://cdn.sqhk.co/zowolanazew/cf68hbX/best_free_parental_control_app_for_iphone_2019.pdfIn PDF document text
- https://cdn.sqhk.co/jusupovexewa/cLdVTth/43962910899.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465133/normal_606a181c0d808.pdfIn PDF document text
- http://miwasigal.mywebcommunity.org/active_passive_voice_exercises_with_answers.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4477400/normal_5ff33df9e3d03.pdfIn PDF document text
- https://cdn.sqhk.co/lubigegek/nnjajf7/dukoxe.pdfIn PDF document text
- http://idealica-ufficiale.site/niwomorolekafekomogibumh92x.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368767/normal_5fe7cd5b3ec8f.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/9cbed6aa-8f73-4f68-a622-839d79721a75/nebefo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66ca6816-df3a-448b-aeb3-619fc8bed680/rita_mulcahy_pmp_training.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0631b8f-fb99-4c0c-95b7-100b30cec3f0/30103355306.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c30fd567-0d02-4f3c-88f5-7958ca65d3ea/67282261149.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f24e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF24E | 5756 bytes |
SHA-256: 5cfe1f51bf6960430bda0a2c029d68c81380b3eb063a155a0dd39f883d4954cb |
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font_01_sfnt_off000105c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105C0 | 11120 bytes |
SHA-256: 4ccb6417061f5b74a503c07d86c16b88476649a08edfebe26c91ada8e5d69983 |
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