MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains numerous embedded URLs, with a significant heuristic indicating it's a link farm on disposable hosting, specifically pointing to 'http://winoorama.fun/tekavirovaxulunadvurxu.pdf'. The document body, though heavily obfuscated, contains references to car sales, likely serving as a lure to direct users to malicious sites like the one hosted on 'bologen.ru'. No scripts were extracted, but the PDF structure and embedded URIs suggest a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
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://bologen.ru/strik?utm_term=2012+lamborghini+gallardo+spyder+for+sale PDF link annotation
- http://winoorama.fun/tekavirovaxulunadvurxu.pdfIn PDF document text
- http://dabokopi.22web.org/nayak_assamese_movie_song.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459326/normal_601723a4857fb.pdfIn PDF document text
- http://filanion.online/fl_studio_producer_edition_free_apkw3ohv.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369643/normal_60015a611fad1.pdfIn PDF document text
- http://idealslim-italiaofficial.site/why_is_my_air_conditioner_compressor_not_working_onxqh36.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454424/normal_5ffeb75013fee.pdfIn PDF document text
- http://francobusiness.com/9818473973a66cn.pdfIn PDF document text
- http://milanomoda-italy.website/68011794203wpfjn.pdfIn PDF document text
- http://shoop-ft.ru/foundations_in_microbiology_talaro2z0js.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481402/normal_601b633e54336.pdfIn PDF document text
- http://vulgargirls.fun/648699564752lz21.pdfIn PDF document text
- http://santaparker.store/mowowisiwifovifopimukurek0oyiy.pdfIn PDF document text
- http://feyakast.online/13183135081ba907.pdfIn PDF document text
- http://arevakar-travel.com/how_to_reset_a_casiovi1rw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486200/normal_600def90846bb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/98ed78f7-30ab-431a-9ddb-aa67fdfa152e/63929102055.pdfIn PDF document text
- http://ralipuzejemozuz.epizy.com/vietnam_war_protest_songs_worksheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f35c9195-9892-490d-9354-ddd1010ef423/how_to_adjust_tekonsha_brake_controller.pdfIn PDF document text
- http://pabiluset.epizy.com/partial_interval_time_sampling_data_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8afe00f1-f3e4-4cb9-b763-e301e0068eb8/vulifejukonedo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ead4d621-a592-4cb3-89c1-3bc105b7fca7/homo_sacer_agamben.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7b705b4-29f1-49a2-88ac-9401d126fe16/fluval_206_external_filter_set_up.pdfIn PDF document text
- http://safonakidu.rf.gd/symposium_plato_meaning.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d9bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9BC | 5636 bytes |
SHA-256: f911b5957a1ced54984b0b698f986c8da2b31c35d41a933a251a7e87651fce25 |
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font_01_sfnt_off0000eca7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECA7 | 10136 bytes |
SHA-256: 55202c8c5d4d6cffa4c69fde8b1f071d3193205d27dd0f307a2788a9383a146f |
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font_02_sfnt_off00010f54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F54 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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