MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The document body, though heavily obfuscated, suggests a lure related to a 'Sony TV not powering on' issue. The presence of numerous external URIs, particularly 'https://vilenefex.ru/strik?utm_term=my+sony+tv+is+not+powering+on', indicates a likely phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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 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://vilenefex.ru/strik?utm_term=my+sony+tv+is+not+powering+on
- https://static.s123-cdn-static.com/uploads/4491665/normal_5fc732f69bc3c.pdf
- http://nipokaxa.getenjoyment.net/21477750098.pdf
- http://pejazadajenatew.getenjoyment.net/mechanical_engineering_internships_summer_2020_chicago.pdf
- http://bibivire.mygamesonline.org/piliwujuvovejufis.pdf
- http://gupirigugorixuf.sportsontheweb.net/63631340362.pdf
- http://formverifiedbadge.com/american_big_picture_a1hhv06.pdf
- https://static.s123-cdn-static.com/uploads/4407813/normal_5ff9ca05465f8.pdf
- http://silkhfig.bid/gowezixewetompg6z.pdf
- http://srakan.space/i_am_the_messenger_markus_zusakt6lzd.pdf
- http://vozobatenaw.mywebcommunity.org/contact_metamorphism.pdf
- http://digitalliteracyinstitute.com/93675274501g2d20.pdf
- http://nibelv.xyz/kenmore_series_500_washer_hot_water_not_working3cawy.pdf
- https://cdn-cms.f-static.net/uploads/4416675/normal_6022058243956.pdf
- http://larebalin.mypressonline.com/management_accounting_for_business_decisions_drury.pdf
- https://cdn-cms.f-static.net/uploads/4365570/normal_60560dae56229.pdf
- https://static.s123-cdn-static.com/uploads/4445871/normal_60023f4b90c07.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://bekusisit.atwebpages.com/41312903806.pdf
- https://0315d410-4255-45a3-9477-873949dd02ac.filesusr.com/ugd/f85006_31a69b0346a94c31bcc0844047c1a95c.pdf?index=true
- https://247e77cc-5367-4382-8586-7c5891409f42.filesusr.com/ugd/2dbf5a_11f1fb5552524d42aa9c963b019b2383.pdf?index=true
- http://wutejaxevewef.myartsonline.com/bouwkunde_boeken.pdf
- http://pabewuvuxaf.onlinewebshop.net/courage_brother_do_not_stumble.pdf
- https://9005a25f-7293-4a73-bb0f-bc58e8c16807.filesusr.com/ugd/e3834b_81eb9fc2f1474a11b94bd6aca73d3111.pdf?index=true
- http://nakeviw.myartsonline.com/3389114661.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e6ba.bin8d14de078a23d2a20f82c585d9f326f8cea2eb75a5a13d2a5bafb13f7df91df8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6BA | 5004 bytes |
font_01_sfnt_off0000f7ff.bin043faea4f177f66173df8a7bd41b7320911ebb6227d7bf05acfe02034b2b5c41 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7FF | 10544 bytes |
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