MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a ClamAV signature and an ML classifier. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to distribute malware or phish users. The document body, though heavily corrupted, contains text related to 'Beethoven fur elise notes pdf', indicating a lure to attract users searching for musical information.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://golowaki.ru/award?keyword=beethoven+fur+elise+notes+pdf PDF link annotation
- https://vodazifuja.weebly.com/uploads/1/3/4/2/134265633/7361447.pdfIn PDF document text
- http://fefiwizam.sportsontheweb.net/human_resource_management_calicut_university.pdfIn PDF document text
- https://cdn.sqhk.co/talexadu/pjdljh5/vogejepaw.pdfIn PDF document text
- https://cdn.sqhk.co/begazopego/Phcgjjj/renaissance_age_in_english_literature.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471719/normal_60402dafa50c2.pdfIn PDF document text
- http://rijoginijamibeg.mypressonline.com/10968986557.pdfIn PDF document text
- http://instasurprise.online/25331940772ljczb.pdfIn PDF document text
- http://crispyset.online/form_of_r_b_music0npsu.pdfIn PDF document text
- https://cdn.sqhk.co/zegareguw/RgevJyW/tiktok_songs_playlist_2020_not_clean.pdfIn PDF document text
- https://cdn.sqhk.co/jadizefon/jjhaQhf/1923282891.pdfIn PDF document text
- http://bridgecommerce.com/bissell_spotclean_professional_portable_carpet_cleaner_3624i8lww.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414494/normal_602c61612e8a2.pdfIn PDF document text
- http://beamorem.com/teaching_feeling_1.9_mod_apkghnjp.pdfIn PDF document text
- https://cdn.sqhk.co/xetokive/IIhgPOk/50006004004.pdfIn PDF document text
- https://cdn.sqhk.co/mozedizupi/hajcJyV/42808625735.pdfIn PDF document text
- https://cdn.sqhk.co/fujotojaxob/gE0sieI/51883890046.pdfIn PDF document text
- http://vuxilenusip.mypressonline.com/10814374332.pdfIn PDF document text
- https://cdn.sqhk.co/wobuwozavenu/Zwmfsjh/swing_shift_schedule_maker.pdfIn PDF document text
- https://daxodewime.weebly.com/uploads/1/3/1/3/131398188/ad28dbacb.pdfIn PDF document text
- https://cdn.sqhk.co/bibobovezave/zogjWgc/81391623905.pdfIn PDF document text
- https://kabulemumolitu.weebly.com/uploads/1/3/4/8/134869515/ae54ea831572.pdfIn PDF document text
- https://xefafarorul.weebly.com/uploads/1/3/4/6/134698093/604672.pdfIn PDF document text
- https://zeruwowigewal.weebly.com/uploads/1/3/0/8/130813736/0a4ffbb4e5c0f.pdfIn PDF document text
- http://zolepop.mypressonline.com/introduction_to_linguistics_columbia.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421940/normal_5fd87933ad75f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f61c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF61C | 5028 bytes |
SHA-256: 0ea8f3d747aefaf85e929fe1cec52ccc881b36895b5c4ba485adadf1af3e587a |
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font_01_sfnt_off0001073f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1073F | 12256 bytes |
SHA-256: 306cd23f302368d2051efd88cd6610815b0d009e8f3ec7faacbe58634ad4952f |
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font_02_sfnt_off00012f60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F60 | 16120 bytes |
SHA-256: 2cfc97915d250804213c9b0e6ad261e0979cd38371fb36ec9174dea58a153a3e |
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