MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier indicating high maliciousness. The document contains numerous embedded URLs, many pointing to disposable domains or link farms, suggesting a phishing or malware distribution scheme. The presence of external URIs and the 'link farm' heuristic strongly indicate an attempt to redirect users to malicious content.
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://dugedepap.ru/123?utm_term=brastemp+side+by+side+manual PDF link annotation
- https://cdn.sqhk.co/koletexun/hchh0ZG/hd_cell_phone_space_wallpapers.pdfIn PDF document text
- http://arendagg.xyz/khata_book_app_for_pcl2sc0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470835/normal_5fd91cef34244.pdfIn PDF document text
- http://timecodes.net/american_psycho_musical_scriptgousd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450890/normal_5ffd4c315e398.pdfIn PDF document text
- https://cdn.sqhk.co/wepiwojeta/Taygdig/96262145173.pdfIn PDF document text
- https://cdn.sqhk.co/vivejegefonu/jiififJ/biology_material_in_telugu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485705/normal_6011e588a06c9.pdfIn PDF document text
- http://lojasamericanasbr.com/vamulemadaxujaxejuzuhah8r.pdfIn PDF document text
- http://calipshatngaccs1.xyz/17506916837s8sao.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420756/normal_5fda201c5d184.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413225/normal_6023c78415863.pdfIn PDF document text
- http://armada.technology/80481652571tlkzx.pdfIn PDF document text
- https://cdn.sqhk.co/medugagoviji/eUjj2gf/escape_game_tropical_island.pdfIn PDF document text
- https://cdn.sqhk.co/mapiwoda/hijHpgi/99269388110.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389792/normal_6044768509a80.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379841/normal_5ff9fbe86db14.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495558/normal_600493141c479.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4462775/normal_5ffe7441542c8.pdfIn PDF document text
- https://cdn.sqhk.co/limizolaxa/iidGhax/best_car_driving_simulator_games_for_android.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vosujepagukag.epizy.com/wofonekamexenixagolof.pdfIn PDF document text
- http://xilibosukotijob.epizy.com/90769027453.pdfIn PDF document text
- http://losaxoxajav.epizy.com/88024409960.pdfIn PDF document text
- http://tejebakaropa.epizy.com/69914734087.pdfIn PDF document text
- http://lofidofo.epizy.com/a_breath_of_snow_and_ashes_chapter_16.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_off0000f279.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF279 | 5396 bytes |
SHA-256: 18e283603656f808cd36bea354a1eeb1926eca48e6db686a96c039aa7fee542a |
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font_01_sfnt_off000104b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104B9 | 9972 bytes |
SHA-256: b92b9e74dff3fb6163452e18c17fd1a661972f77d47aab3b4780b8b33db48ce4 |
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