MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs, with at least one pointing to a suspicious domain ('golowaki.ru') that is likely used to host malicious content or facilitate phishing. The document's structure suggests it functions as a link farm, aiming to redirect users to potentially harmful external sites.
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://golowaki.ru/strik?utm_term=como+hacer+amigos+e+influir+sobre+las+personas+ensayo PDF link annotation
- http://kozugufasuroti.mygamesonline.org/canara_bank_debit_card_application_form.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4384029/normal_5fff53aea52fb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469860/normal_6033fa4c192fb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369905/normal_60467a711708e.pdfIn PDF document text
- https://cdn.sqhk.co/gegatuzikat/n4wjcge/15587586548.pdfIn PDF document text
- http://topukovatawosu.sportsontheweb.net/how_to_read_music_for_clarinet.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446151/normal_5ff506ed55ef4.pdfIn PDF document text
- http://manovina.mypressonline.com/calendario_2020_con_dias_festivos_oficiales_mexico.pdfIn PDF document text
- http://gopudumimipabol.mypressonline.com/laser_absorption_spectroscopy.pdfIn PDF document text
- http://medebupima.sportsontheweb.net/zevomobixigoderaliw.pdfIn PDF document text
- https://cdn.sqhk.co/mewoveri/tOVjdBt/25153711685.pdfIn PDF document text
- https://cdn.sqhk.co/kinerufi/gejf6ig/zombie_apocalypse_survival_movies.pdfIn PDF document text
- https://cdn.sqhk.co/sosobigawe/jgchaij/insta_bokeh_blend-_square_blend_camera_photo_editor.pdfIn PDF document text
- http://pisumuvate.sportsontheweb.net/14741375497.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384851/normal_6017615758daa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://c7bff75e-0a19-4817-9d47-fca4cf08161b.filesusr.com/ugd/3b6424_f23a1a7fcf2744fc824736fad85ac2c7.pdf?index=trueIn PDF document text
- https://f92484db-e5b4-41f8-9431-508412042773.filesusr.com/ugd/b04c15_ea6182b7e2294f1e9737929b1c19ce58.pdf?index=trueIn PDF document text
- https://0df6220b-9630-4647-aab6-0d9db69b9d59.filesusr.com/ugd/8b97dd_7895e8e764674be1bc7849d40af28835.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/12083b80-1e4a-4d6d-92f7-464eab00a8ce/kanekisanutaxobob.pdfIn PDF document text
- http://dozopedatofol.atwebpages.com/adosphere_4_guide_pedagogique.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1f1de4cf-a9a7-4a2a-8260-3bc57cecb932/furikez.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dda282c1-7d56-46ce-8e46-7f14af1555ed/gibujegapilikinegitire.pdfIn PDF document text
- http://tijuvewoduga.onlinewebshop.net/asexual_vs_sexual_reproduction_advantages_and_disadvantages.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_off0000eefa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEFA | 5576 bytes |
SHA-256: a9ca4eda9bdc8732bb72bb6b85f6ccb09dd1c4f1b8bd04435c2bcc77298e3178 |
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font_01_sfnt_off000101cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101CC | 12096 bytes |
SHA-256: 9f84db53a1cca3f879bd81ba5ce3ceeefd325c1621fc652c968af05ece66676d |
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