MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document uses a lure related to a Nespresso machine manual to disguise its malicious intent. It contains numerous embedded URLs, with several pointing to disposable hosting and potentially malicious domains, indicating a link farm or phishing operation. The ML classifier and ClamAV detection strongly suggest malicious content, likely involving redirection to external sites for further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://kuzutuzo.ru/wix?keyword=nespresso+essenza+manual+coffee+machine PDF link annotation
- https://lumejukotexute.weebly.com/uploads/1/3/1/1/131163930/e367f9.pdfIn PDF document text
- http://xaredazisom.mywebcommunity.org/gajefilipinutomepewunuti.pdfIn PDF document text
- http://nusowutevu.getenjoyment.net/how_to_describe_heavy_rain.pdfIn PDF document text
- https://nadatipaj.weebly.com/uploads/1/3/5/3/135347779/jalev.pdfIn PDF document text
- https://ludebopukum.weebly.com/uploads/1/3/1/3/131380916/nixopabetogadir-zudokogil.pdfIn PDF document text
- https://votujejigep.weebly.com/uploads/1/3/1/3/131380583/suxafuwekuni.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417423/normal_5ffa2a83c1fa4.pdfIn PDF document text
- http://kufomabid.mywebcommunity.org/xilodupemavijabebinagixol.pdfIn PDF document text
- http://worozoxiw.sportsontheweb.net/54822505111.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481058/normal_605dfddf41afa.pdfIn PDF document text
- http://kewokuxumuzig.medianewsonline.com/pigofaburigebo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485012/normal_601251657443a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4402486/normal_5fc7e80f8d1a0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376369/normal_5fd2d9b7f1318.pdfIn PDF document text
- https://fesunoxatufaf.weebly.com/uploads/1/3/4/5/134519878/wilejevikuko.pdfIn PDF document text
- http://pemufosapakem.mypressonline.com/why_is_tom_sawyer_banned.pdfIn PDF document text
- http://mixutadumekaje.mypressonline.com/introduction_to_machine_learning_with_python_a_guide_for_data_scientists_book.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
- https://uploads.strikinglycdn.com/files/77f8f0cb-e613-4de8-9542-ffd425e9c503/graco_nautilus_3_in_1_harness_booster.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f76866e-2b17-4030-90db-0d64f4c388fa/schaums_outline_of_theory_and_problems_of_probability_and_statistics.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f7fed95-c98d-4616-9098-315155e1d8ee/nixetekigotozovelidi.pdfIn PDF document text
- http://wusozupit.myartsonline.com/30186764405.pdfIn PDF document text
- http://motuvogipe.onlinewebshop.net/79593511803.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9ff564c7-5cb5-439a-b975-83e9e21eaa48/how_to_cook_giordanos_frozen_pizza.pdfIn PDF document text
- http://tulajadulixo.myartsonline.com/bivojuzewusenabiputomix.pdfIn PDF document text
- http://japinoxizidunub.myartsonline.com/what_is_popular_culture_google_scholar.pdfIn PDF document text
- http://zugagib.atwebpages.com/zosidimez.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_off00018c4c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18C4C | 5076 bytes |
SHA-256: 69634f1b58f5ebe82a55c0cf56500f405c7075f82a97fd4071b8bd482d52e4ea |
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font_01_sfnt_off00019d65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19D65 | 11844 bytes |
SHA-256: 5e5910e667676442f5c7b339e94dca1f63c184b6e3a1c20e7278d2a98d4ec9fa |
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font_02_sfnt_off0001c593.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C593 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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