MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URIs, many pointing to disposable domains, suggesting a link farm or phishing lure. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a phishing or malware distribution attempt, likely using embedded JavaScript to facilitate redirection.
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://vilenefex.ru/strik?utm_term=unknown+market+wizards+review PDF link annotation
- http://distornyup.site/are_costco_protein_shakes_keto0rqa2.pdfIn PDF document text
- http://bbcua.site/super_mario_run_world_2-_3_black_coins8sgjy.pdfIn PDF document text
- http://skidki-day.store/autocad_2020_advanced_tutoriall7xor.pdfIn PDF document text
- http://rent-nout.site/47285414348903ju.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490735/normal_5fe542cccb065.pdfIn PDF document text
- https://cdn.sqhk.co/bezakebijuk/c7Nxqgj/mokaxiwed.pdfIn PDF document text
- http://bitcoins-profits.com/is_hp_laserjet_pro_400_m401n_wireless413dn.pdfIn PDF document text
- https://cdn.sqhk.co/kifuzopeko/j2hhvTJ/dynamo_sensitivity_for_pubg_mobile_emulator.pdfIn PDF document text
- http://zoneeuro.pro/sniper_extinction_apkhp0ag.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403687/normal_6039b3dd632e5.pdfIn PDF document text
- http://presentinsta.site/46269739802mo84b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4468536/normal_604656ae44891.pdfIn PDF document text
- http://shoop-fo.ru/bepulibanomikojivemopueceb6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4384318/normal_600202ee82060.pdfIn PDF document text
- http://retys.space/program_craftsman_garage_door_opener_to_car_without_remote8xrs2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417049/normal_5fc934f6b073b.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/gotenukevepunin/why_is_my_pellet_stove_feeding_too_many_pellets.pdfIn PDF document text
- https://91ca87c2-c493-4616-adaa-fbcec45394e1.filesusr.com/ugd/6116da_fe8e1760fb294fbeaad493e36a163ff7.pdf?index=trueIn PDF document text
- https://8e6fe9cb-6e01-49b8-a8bf-add1d7538daa.filesusr.com/ugd/4e948c_1e73848b8bdc4cd68d534a048b75f8ed.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/womirofop/bondhu_tomay_chandrabindu_songs_free.pdfIn PDF document text
- https://s3.amazonaws.com/napoledunadigo/bootstrap_studio_ubuntu.pdfIn PDF document text
- https://7e079b21-6cfc-4bbc-a8af-001f4930a7f2.filesusr.com/ugd/f66805_a08872642b6047178d164bab9a8762dd.pdf?index=trueIn PDF document text
- https://71f68c9c-1037-483c-a0ca-f268b7ddd3c8.filesusr.com/ugd/87fdc7_2589c006c3574e038ce60660f9a7bfd3.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_off00013f76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F76 | 5196 bytes |
SHA-256: dbc77a8a0b442460ae0f373a575cf5d14b20e94bf7d3253410413e53e4a8f815 |
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font_01_sfnt_off0001512e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1512E | 11780 bytes |
SHA-256: 7147d691ecf72d25ba67c82bb49c0e5784a2dc510548ed01a27197496d2cfb7f |
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