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 0.9998
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://trafftec.ru/strik?utm_term=world+hardest+game+cool+math+2 PDF link annotation
- https://bituxusod.weebly.com/uploads/1/3/4/3/134347303/xuparewoveg.pdfIn PDF document text
- https://vowipolijej.weebly.com/uploads/1/3/4/7/134713390/7076a95e371.pdfIn PDF document text
- https://rejudizik.weebly.com/uploads/1/3/4/7/134701546/fejitipe.pdfIn PDF document text
- https://cdn.sqhk.co/jebixusugak/jhgjgfG/gubabezanemigas.pdfIn PDF document text
- https://jamuseramomuf.weebly.com/uploads/1/3/1/8/131871426/8201405.pdfIn PDF document text
- https://vugiwaxe.weebly.com/uploads/1/3/4/7/134739196/2675815.pdfIn PDF document text
- https://cdn.sqhk.co/zozijawutuxu/6FKQyjb/world_general_knowledge_book_in_urdu.pdfIn PDF document text
- https://cdn.sqhk.co/xenotami/1ibtFmn/dino_dash_game.pdfIn PDF document text
- https://cdn.sqhk.co/molofagaji/jiAAy8H/chocolate_shell_recipe_without_coconut_oil.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/b4f26af6-cab2-41f1-a61c-063e431f6e97/how_does_gravity_work_with_water_ice_and_wind_to_cause_erosion.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ada1c7fe-2894-4c3c-96d2-56a7acd999a1/foreshortened_figure_drawing.pdfIn PDF document text
- https://s3.amazonaws.com/fibesezati/85013443662.pdfIn PDF document text
- https://s3.amazonaws.com/luxelula/watch_avengers_endgame_full_movie_online_hd.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_off0000d589.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD589 | 5500 bytes |
SHA-256: 7b14debbd1de3aaf95fc7be5bf22d69a6690582ab878f86276106f2666bd7b2f |
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font_01_sfnt_off0000e81a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE81A | 10812 bytes |
SHA-256: e5d64ce7c68af5660c19f00143556f66b4712dcf05312262bc57056c0b0c70a8 |
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