MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicated maliciousness, and the presence of embedded URLs further supports a malicious intent to redirect users to potentially harmful content. No scripts were extracted, limiting the analysis of direct execution capabilities.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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://crewmak.ru/pbw?utm_term=esquadrao+suicida+online+completo+legendado PDF link annotation
- https://cdn-cms.f-static.net/uploads/4414678/normal_6013bdbd7c220.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4416144/normal_60b2f4841057a.pdfIn PDF document text
- https://nitavadokeja.weebly.com/uploads/1/3/1/1/131163909/miwolizurunugev.pdfIn PDF document text
- https://zelapagetuwuj.weebly.com/uploads/1/3/1/4/131406140/voliz.pdfIn PDF document text
- https://bategasef.weebly.com/uploads/1/3/2/7/132712490/df1f47b8ba0a36e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379230/normal_604b044e2fe9e.pdfIn PDF document text
- https://nokajaxupi.weebly.com/uploads/1/3/4/7/134715681/jomikenaz_torebaji_fizulewuvoze.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392656/normal_6020fa6a5dde2.pdfIn PDF document text
- https://depularo.weebly.com/uploads/1/3/4/6/134601330/xofawuziwum_gutudore.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wigiwopajuke.pbworks.com/f/old_hindi_songs_ringtones_free_download_mp3_zip_file.pdfIn PDF document text
- http://mujusevo.pbworks.com/w/file/fetch/144575805/what_is_doctrine.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/67598ca6-6eb8-43b6-b0cb-6507c88d7ea9/alita_battle_angel_anime_movie_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c8e21a9-8b93-434c-90f3-2dd04aedcf7d/dapanomokawotulezesiwina.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/378fd2a3-e203-4949-9feb-c76c5769d630/lenufobaxurubivep.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7955c2c5-216e-4384-9305-7754f20e1a53/the_way_we_review_now.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e5ed77d2-d67a-4764-b2f3-2f28780f09e4/is_there_a_girlboss_season_2.pdfIn PDF document text
- http://garigor.pbworks.com/w/file/fetch/144425415/9855918595.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9c642aa-c809-4ac5-b08b-3b3b5f1d47e6/fubov.pdfIn PDF document text
- http://gitefov.pbworks.com/w/file/fetch/144687834/14372173588.pdfIn PDF document text
- http://xodelow.pbworks.com/w/file/fetch/144643857/fijepojepaxek.pdfIn PDF document text
- http://mupalunava.pbworks.com/w/file/fetch/144674424/jackal_and_hyde_song_lyrics.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8fbc84ee-e5d9-4b6c-8e81-44a69cb65917/fatonikuro.pdfIn PDF document text
- http://fevawigo.pbworks.com/f/6667158432.pdfIn PDF document text
- http://pisaxolakek.pbworks.com/w/file/fetch/144721023/48059728706.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5819fd63-ee73-4a75-b322-487b6a3d4c04/81172114374.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_off0000f415.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF415 | 5476 bytes |
SHA-256: 8081a2e4651a443e4876281e9acbdfca7a10d7a79408ef54ac7dd1b055f39296 |
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font_01_sfnt_off000106a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106A0 | 12680 bytes |
SHA-256: 1e508e798ab2286d0eec926f09eed0f03362d90965e0cb89c77b1eca05d5d95d |
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