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 0.9993
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://fokemale.ru/award?keyword=autocad+raster+pdf+to+dwg PDF link annotation
- https://cdn-cms.f-static.net/uploads/4384026/normal_603f1f7d00878.pdfIn PDF document text
- https://cdn.sqhk.co/konidadelan/gL7tx6O/jamomadixebotuzir.pdfIn PDF document text
- https://cdn.sqhk.co/laxegipo/sSgjo4t/vevivajirosega.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481671/normal_6053d8b15f41e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450353/normal_5ff57e9c3b439.pdfIn PDF document text
- http://gazupoz.sportsontheweb.net/apples_to_apples_cards.pdfIn PDF document text
- http://gaydating.world/racing_simulator_steering_wheel_stand_for_ps44aa1q.pdfIn PDF document text
- http://koxelovanalimu.getenjoyment.net/wemitigebefadazuvivabo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465263/normal_6036e0be1b840.pdfIn PDF document text
- http://anrostore.ru/81716274811kggs6.pdfIn PDF document text
- http://vipimuxatomefi.medianewsonline.com/68111012627.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475217/normal_603dc023ae4c9.pdfIn PDF document text
- https://cdn.sqhk.co/nekuripafi/iujNMie/mit_transfer_application_requirements.pdfIn PDF document text
- http://sujabupinoda.scienceontheweb.net/hoover_windtunnel_2_pet_rewind_bagless_vacuum_manual.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://3012fa3b-51b7-4264-898e-e15d6fab1eb1.filesusr.com/ugd/ee5524_94119a7525d1435bba888e5a66142c7b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/26359fdd-163d-44e6-84f2-01f77f956dc4/how_many_calories_in_subway_6_inch_italian_bread.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff39ad9d-472e-4606-bd31-32eb87dba85b/how_to_build_a_bushnell_telescope.pdfIn PDF document text
- https://7f3dc8b3-869c-44c5-82eb-14ae88d57796.filesusr.com/ugd/dc4ca1_ad98ccf39f284e6caa544311441ea577.pdf?index=trueIn PDF document text
- https://edcb5511-827b-40b0-97c1-3499c313f96b.filesusr.com/ugd/0779a3_79c8a2bd30bb48fdb15b80454dfdb296.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/50a966a0-6898-425f-a5c4-89700d956bcb/gluten_free_breakfast_food_at_mcdonalds.pdfIn PDF document text
- https://29fa80ab-3b21-46a5-a5c9-66d7a3d84e9c.filesusr.com/ugd/eb9fb8_975d89359f3c49299d79820498967bc0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/be8017cf-7e2d-4fb9-8654-8f72373ddf5b/grohe_shower_valves_repair.pdfIn PDF document text
- https://9fb0fece-6c2a-4f8b-8ff1-5d9ea67f5ee7.filesusr.com/ugd/f6a907_849763f743c54f23ba4674be40b767bb.pdf?index=trueIn 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_off0000d619.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD619 | 5372 bytes |
SHA-256: 50e536e32b13d44a49b1b2e423af1830c711d19efb15f27d07bc799bc65863d3 |
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font_01_sfnt_off0000e88a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE88A | 10868 bytes |
SHA-256: bc23eb515c8ab733a5c5b876956209698bb7db6cc412e5cba8d20fe692b65e54 |
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