MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many pointing to disposable hosting services, suggesting a link farm or phishing operation. The ML classifier and ClamAV detection strongly indicate maliciousness. While no scripts were explicitly extracted, the presence of numerous external URLs, including one with a 'strik' path and a search query parameter, points towards a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://nipisod.ru/strik?utm_term=what+happens+in+scene+6+of+romeo+and+juliet PDF link annotation
- https://labatozun.weebly.com/uploads/1/3/1/6/131607827/d89327a3.pdfIn PDF document text
- https://gajerekore.weebly.com/uploads/1/3/5/3/135327587/vajekaxew.pdfIn PDF document text
- https://zizeximafebofiz.weebly.com/uploads/1/3/4/3/134369397/9267312.pdfIn PDF document text
- https://binazinir.weebly.com/uploads/1/3/4/1/134108718/najaxiregakasafix.pdfIn PDF document text
- http://bluebadgeform.com/614475487482xzn0.pdfIn PDF document text
- https://cdn.sqhk.co/fixuzigetir/gghbcgf/fufavum.pdfIn PDF document text
- https://cdn.sqhk.co/danajuva/jjifmjd/unseen_messages_facebook_iphone.pdfIn PDF document text
- https://cdn.sqhk.co/joxutedunik/hFjf9ia/texas_longhorns_basketball_roster_2018-_19.pdfIn PDF document text
- https://zamosokajuzosa.weebly.com/uploads/1/3/4/6/134651904/murujugutoj_bulugufodi_pomumonafipu.pdfIn PDF document text
- https://vopuxobud.weebly.com/uploads/1/3/5/9/135974080/6685963.pdfIn PDF document text
- https://juragubiv.weebly.com/uploads/1/3/0/8/130874328/9169027.pdfIn PDF document text
- http://craftsmansmetics.com/loving_vincent_imdb_parents_guidetsh53.pdfIn PDF document text
- https://gomisixazu.weebly.com/uploads/1/3/1/4/131437427/7300832.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/f327f974-a31a-4e73-9b0b-44ce84da845e/70205246219.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bea2307a-d1b1-4475-a505-896f9c7836f7/nuginomobarozopeta.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c90ecb54-6cfa-4caa-8228-3300ac0e9b1a/beethoven_sonata_no_14_3rd_movement.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e415b4be-f38d-4312-a5e0-86cac57d37e0/tazaniselewafibapiwonoj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e16551aa-c0cb-4008-9d9a-b2f43b69de58/maytag_centennial_dryer_problems.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/83b0aed2-f206-44ad-8a85-c5a9712fbbd0/how_to_manage_adhd_without_medication.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/269d82f8-d8f2-42e6-83a5-9aecf12b4bdb/38817949696.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_off0000faf2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAF2 | 5640 bytes |
SHA-256: 02a2b69755feaa66d360499fb139b7c6347114948f7baab3b9f7e3815e988e1c |
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font_01_sfnt_off00010e06.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E06 | 12156 bytes |
SHA-256: 3a0883f36fea8e2f8a016d24d423d40f664f87e75c09e9e5e15904efee203885 |
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