MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URIs, with one notable URL, 'https://gimoguvi.ru/strik?utm_term=a+coney+island+of+the+mind+poems', being flagged as potentially malicious. The PDF also exhibits characteristics of a link farm on disposable hosting, suggesting a phishing or malware distribution scheme. No scripts were extracted, but the presence of multiple suspicious URLs points towards an attempt to redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://gimoguvi.ru/strik?utm_term=a+coney+island+of+the+mind+poems PDF link annotation
- https://cdn.sqhk.co/wirowanorax/iajbiip/49262333392.pdfIn PDF document text
- http://pipvip.ru/zoom_h4n_recorder_specs53cvx.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446289/normal_6021255fd0a70.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426686/normal_602b65f6cbc04.pdfIn PDF document text
- http://cyberlife.store/60086604746nx90c.pdfIn PDF document text
- https://cdn.sqhk.co/jozojijejip/RTtWpg3/26719663660.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478398/normal_6052cd9108d09.pdfIn PDF document text
- https://cdn.sqhk.co/disovaje/VjaWjgF/julupukinuneli.pdfIn PDF document text
- https://cdn.sqhk.co/kogeledewafo/WjaCvib/kizojudoboxameneber.pdfIn PDF document text
- http://urologo.store/anet_computers_epson_workforce_3640_error_code_0x97_fixa1geu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415767/normal_604afc4d25ea1.pdfIn PDF document text
- https://cdn.sqhk.co/fakodozug/ihjphlX/color_maze_unblocked.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/f3580de9-b512-4dd6-b9f9-ddceaf121839/gmat_coaching_classes_in_chennai.pdfIn PDF document text
- https://e85625e8-91d5-48c2-95a4-67b7b95d5b39.filesusr.com/ugd/b97a97_a864cdd63c3548b68d70ed769595c18a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/07f48531-a19b-42a6-9e09-4d57d9696080/taylor_body_composition_scale_walmart.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e3940584-ea05-4414-851d-b65929ac500e/monks_use_weapons_wow.pdfIn PDF document text
- https://59e5a08b-0d8d-455f-a3a7-35a3b781ab3e.filesusr.com/ugd/784815_26297fb902c4481b99551e7504a4af2f.pdf?index=trueIn PDF document text
- https://9a89a7da-ede3-42eb-a537-7416be21eb2d.filesusr.com/ugd/aaaf79_c5035c49803b456f822a47d7ccb00d68.pdf?index=trueIn PDF document text
- https://3745348a-78a0-42d7-8ff4-af2b45bf5faf.filesusr.com/ugd/02631b_d797f69cee6346bf8a8f98f67d2fe577.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4d3db16a-5990-44f1-8361-4769fa5d36f7/ufc_fight_night_results_live_stream_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/feee908a-27be-454c-bf6c-cc0ca9c7f131/78267158887.pdfIn PDF document text
- https://c1bbde11-5cda-4f7c-8b74-b2fe90b484f5.filesusr.com/ugd/1c8c6c_98e0f6f2660c45088041c502b5518980.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_off0000f214.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF214 | 5392 bytes |
SHA-256: 0ea16a80733bec611c82d124594f540f2c50129d002bebeb7374c9cec34985f5 |
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font_01_sfnt_off00010456.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10456 | 11872 bytes |
SHA-256: 3d30ada9788f83ff690a05323ecea7c8c4fc9910c7398390cc04f057093ef464 |
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