MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the document is designed to host numerous links on disposable domains, pointing towards a phishing or malware distribution scheme. The embedded URL 'https://nipisod.ru/strik?utm_term=philips+universal+remote+tv+codes+vizio' is a primary indicator of the malicious destination. No scripts were extracted, but the PDF structure and embedded URLs are sufficient to infer a malicious purpose.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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://nipisod.ru/strik?utm_term=philips+universal+remote+tv+codes+vizio PDF link annotation
- https://cdn.sqhk.co/duwokarewesu/QjaBvjj/guvukopipugemesomiwumad.pdfIn PDF document text
- http://bopalinowojege.iblogger.org/miketukutaseruvutinek.pdfIn PDF document text
- https://cdn.sqhk.co/bevoletef/jbxTgeI/gebotuwijivasova.pdfIn PDF document text
- http://lebedugipul.mywebcommunity.org/vuzoremodomogez.pdfIn PDF document text
- http://vifezitenof.getenjoyment.net/80607337414.pdfIn PDF document text
- http://gosoxegekiri.mywebcommunity.org/george_foreman_smokeless_grill_family_size.pdfIn PDF document text
- http://ditugivovuf.22web.org/85735200963.pdfIn PDF document text
- https://cdn.sqhk.co/juvanejejuwo/Q4ggjdp/87969015003.pdfIn PDF document text
- http://menetufebev.22web.org/enriques_journey_chapter_4_summary.pdfIn PDF document text
- http://free-at.pro/tubifewoke3ujvo.pdfIn PDF document text
- https://cdn.sqhk.co/wazikunal/f9FgeyD/pojinanipekezutapu.pdfIn PDF document text
- http://dumubemajizukov.medianewsonline.com/bidisilivivirefeb.pdfIn PDF document text
- http://tryplafond.xyz/niwupikiza23mch.pdfIn PDF document text
- http://rbqjkwklnd.xyz/aaja_piya_aaja_ho_songm99dq.pdfIn PDF document text
- https://cdn.sqhk.co/juwafajem/j4r8SGQ/42208601598.pdfIn PDF document text
- http://saxobupazes.sportsontheweb.net/tesifipijosen.pdfIn PDF document text
- http://fezelegafefuv.mywebcommunity.org/32007302521.pdfIn PDF document text
- http://reactivascotia2020.com/64823587279rr9id.pdfIn PDF document text
- http://dejogemo.22web.org/fundamentals_of_digital_marketing_final_exam_answers.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/0dbee98d-ad3c-4c06-9311-a191e08b3fce/firaguzuvipebisoru.pdfIn PDF document text
- http://nabenejajoko.myartsonline.com/tajejuw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7d1d8fc-f7c9-4dd4-805f-e0a7bfbb90af/rixuwaluvel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/09b070a1-1181-4068-9ab9-21af418e63a3/how_to_drain_furnace_inducer_motor.pdfIn PDF document text
- http://sajulugebimisu.myartsonline.com/71129967305.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4603badb-cdf9-4217-8ae9-1cf74cc332ae/hypnerotomachia_poliphili_deutsch.pdfIn PDF document text
- http://zowonotetejubi.rf.gd/23108324457.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_off00010124.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10124 | 5424 bytes |
SHA-256: 6afcd0c1b33bb1d9b0229a6966725bed88d55f6feec518bd64b9421c71a64f64 |
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font_01_sfnt_off00011373.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11373 | 10228 bytes |
SHA-256: 4167c5746dc4c1a58a7dc72ef762f7f236a4abd1492988c1ee702fb667b8c429 |
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