MALICIOUS
186
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, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting it's part of a link farm designed to drive traffic to potentially malicious sites. The primary external URL observed is https://maypoin.ru/strik?utm_term=is+choice+home+warranty+reliable, which is likely used for phishing or SEO spam.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://maypoin.ru/strik?utm_term=is+choice+home+warranty+reliable PDF link annotation
- https://jozufibajas.weebly.com/uploads/1/3/0/9/130969385/661b2e89da9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388041/normal_5fd2bfec34fb4.pdfIn PDF document text
- https://waruzakelejabu.weebly.com/uploads/1/3/4/6/134600446/2891683.pdfIn PDF document text
- http://pusapev.scienceontheweb.net/ruwan.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457592/normal_5fd80eee1143f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380680/normal_600f56bd70d97.pdfIn PDF document text
- https://zugimawaxudal.weebly.com/uploads/1/3/1/4/131410952/2605460.pdfIn PDF document text
- http://rezisekuvaz.mypressonline.com/lefamatetemu.pdfIn PDF document text
- http://zefutuwukeras.getenjoyment.net/it_ain_t_my_fault_line_dance.pdfIn PDF document text
- http://zokiwedilar.mypressonline.com/casals_song_of_the_birds.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384036/normal_600f2af31cc07.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368999/normal_601952d9c24a0.pdfIn PDF document text
- http://janexik.22web.org/ask_the_dust_movie_download_480p.pdfIn PDF document text
- http://terugate.mypressonline.com/simone_de_beauvoir_the_second_sex_quotes.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/4f80124a-8394-49e7-9041-cf5be6c9166b/how_to_be_a_bawse_audiobook_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ee1c2b1-af57-471d-a668-f7cdb47a66cc/romeo_and_juliet_leonardo_dicaprio_trailer_ita.pdfIn PDF document text
- http://muxolisakij.epizy.com/99826569139.pdfIn PDF document text
- http://lepomosafajuki.rf.gd/auto_pics_blur_editor_apk.pdfIn PDF document text
- http://janeresofopojaz.epizy.com/dozotipimemibidotulivig.pdfIn PDF document text
- http://medelomozukomav.epizy.com/subordinating_conjunctions_worksheet.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_off0000f59e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF59E | 5312 bytes |
SHA-256: dd618c105f77a3aa25b7fb4fe245ca69722cefc2840e2c536253dce3813771b4 |
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font_01_sfnt_off00010798.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10798 | 10752 bytes |
SHA-256: 0447ebc35c19e8ef96c836c429dfc66206242c12649a573cc819f0b7587bcfe1 |
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