MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://xajibur.ru/strik?utm_term=can+you+replace+a+galaxy+tab+a+screen PDF link annotation
- http://lixidepobejoji.mypressonline.com/tavov.pdfIn PDF document text
- http://kitazixozakabu.sportsontheweb.net/carnatic_music_lessons_in_english.pdfIn PDF document text
- http://salizurewaki.mypressonline.com/37472438225.pdfIn PDF document text
- http://tamigome.scienceontheweb.net/65878094538.pdfIn PDF document text
- http://zuzorovix.scienceontheweb.net/plant_anatomy_book_download.pdfIn PDF document text
- http://vodabutopidaru.getenjoyment.net/wepowubopewagemasudol.pdfIn PDF document text
- http://bumasujofoj.getenjoyment.net/hot_wire_anemometer_working_principle.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dilutibu.onlinewebshop.net/jesuzezuparen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/996a80db-1838-4415-bd81-ed9b608fdf1c/why_does_my_phone_say_no_network_registered.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3cb8d3d0-1a67-443c-8f6e-e3874477a7ad/baxenatomupugup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/64c6b8ee-9e60-44ba-a0e2-7ae4a6a022da/wejikuvuraduvozerafaze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/39a31db9-55e9-4a9a-876e-7271ac1df3d3/2288044781.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/015329bf-a611-436b-ae13-04b9f6934203/how_to_study_for_usmle_step_1_while_working.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b02a934-b2cd-43ce-ba02-8e3bcb2c38ad/evicted_book_quotes_with_page_numbers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d6755093-f3c2-49a5-ae1a-65e675e7bb8a/rolezixega.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6ac3af92-7635-4abc-98f0-02e08833c7ab/how_to_be_himiko_toga.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5aceedfe-ad71-4164-87d0-aa2d69c31436/50695873269.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1e754f4-6900-4c0e-98ab-04f78ca1100c/whats_the_lowest_age_of_consent_in_america.pdfIn PDF document text
- http://woxesizefibugel.atwebpages.com/sistemi_automatskog_upravljanja_knjiga.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89a41c46-c4fc-48b9-89e7-8d2c9fe44c3c/86440077460.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d16f0e1c-711c-4d15-9db5-fe421ac3be4f/77315261578.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c84a5625-2434-436f-b2fa-8d95e9013c3d/mokobop.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_off0000ee5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE5A | 5316 bytes |
SHA-256: 95e1667a6c8e7a502e54cdc270dccff2ca70ad44e1a768a3148ee302e709e7fc |
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font_01_sfnt_off00010084.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10084 | 11296 bytes |
SHA-256: 09c8d6790330a3aa32df23383d13b027e2ddffdbca0acbbde9a52807d9ef0030 |
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