MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing or trojan. It contains numerous external URIs and is identified as a link farm hosted on disposable domains, indicating a phishing or malware distribution attempt. The presence of embedded URLs and the nature of the heuristics strongly suggest an attempt to redirect the user to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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://mezovuduw.ru/strik?utm_term=how+to+set+brinks+analog+timer PDF link annotation
- http://nokasosozigof.mypressonline.com/88707575224.pdfIn PDF document text
- http://arevakar-travel.com/bissell_carpet_cleaner_spare_parts7wphw.pdfIn PDF document text
- https://gakewejodum.weebly.com/uploads/1/3/4/9/134902465/463e16b637.pdfIn PDF document text
- http://gidonuvawugirid.medianewsonline.com/paulo_freire_philosophy_of_education_ppt.pdfIn PDF document text
- http://cesaregaspari.com/130789659535kh37.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379233/normal_5ff675f5c476d.pdfIn PDF document text
- http://pristav.pro/58362892036on95m.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458848/normal_602ba2bb25938.pdfIn PDF document text
- https://getenulezawo.weebly.com/uploads/1/3/4/8/134897364/valivetewubutekax.pdfIn PDF document text
- https://givesuporej.weebly.com/uploads/1/3/5/3/135346238/6440246.pdfIn PDF document text
- https://bemawavopul.weebly.com/uploads/1/3/4/6/134692962/gezilasekivibum.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385612/normal_602acc1e22d72.pdfIn PDF document text
- http://opit.space/athletic_works_performance_tee_wholesale5zw5m.pdfIn PDF document text
- http://xupokaxe.medianewsonline.com/superficial_reflexes.pdfIn PDF document text
- http://luminar4-download.xyz/78505120358kcpum.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366639/normal_60340203cc07c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4455174/normal_60082aefe6ddd.pdfIn PDF document text
- http://liketime.online/norway_eliteserien_hockey_tablee0lb9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417418/normal_602436a7702e0.pdfIn PDF document text
- http://fastgetme.online/procalcitonina_en_neumonia0wzg0.pdfIn PDF document text
- http://vehicleinsusa.com/bsa_backpacking_merit_badge_worksheetcxc4y.pdfIn PDF document text
- http://fringigejy.site/livido4udk5.pdfIn PDF document text
- http://nujagexurej.medianewsonline.com/immunization_schedule_in_kenya_2020.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378164/normal_5fe88fa4a856d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378613/normal_60531c888782b.pdfIn PDF document text
- http://shop-you.xyz/yoon_suin_reviewbj58j.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
- http://jemileti.atwebpages.com/desde_mi_jardin_libro.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_off0000ebc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBC8 | 5048 bytes |
SHA-256: d7382f52ca28c7283f680957c8d11083c9521daffe7bbe7f63a755c0fea58ba6 |
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font_01_sfnt_off0000fce9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCE9 | 11204 bytes |
SHA-256: 38dc75be89f6fe8a2635c6d1e0a567f935da53deb3fce9699d14525df3392241 |
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font_02_sfnt_off00012344.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12344 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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