MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs, with one prominent URL pointing to a site offering a download for 'resident evil 3 nemesis psx download'. This, combined with the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic and ClamAV detection as 'Pdf.Phishing.Trojan', strongly suggests a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains references to wkhtmltopdf and a date, indicating it was likely generated programmatically to host these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
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://ketchas.ru/pbw?utm_term=resident+evil+3+nemesis+psx+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4427785/normal_6044256e44a37.pdfIn PDF document text
- https://kiledakod.weebly.com/uploads/1/3/5/3/135385809/9976764.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385887/normal_601f9a7784ff6.pdfIn PDF document text
- https://rekazisiw.weebly.com/uploads/1/3/0/8/130874265/nuxatumuzodunuwak.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380230/normal_602c314456f9a.pdfIn PDF document text
- https://roluwisotem.weebly.com/uploads/1/3/4/3/134368144/xufesisojaze-jezebipofuguse-tusizatevo-tarulifukakewu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481064/normal_605797224b599.pdfIn PDF document text
- https://jifalefowa.weebly.com/uploads/1/3/4/7/134733665/7138202.pdfIn PDF document text
- https://jamibubobew.weebly.com/uploads/1/3/5/3/135322635/5823978.pdfIn PDF document text
- https://fixabewol.weebly.com/uploads/1/3/4/7/134711766/kedexinuzojuv.pdfIn PDF document text
- https://sotezogurew.weebly.com/uploads/1/3/2/7/132740991/ziginumifon.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4443356/normal_5fcb13814c73d.pdfIn PDF document text
- https://suduwigopoda.weebly.com/uploads/1/3/4/5/134587425/wijesabu_didik.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
- http://fotikeralo.pbworks.com/w/file/fetch/144601956/rerozanulixuka.pdfIn PDF document text
- http://tisowowuduwe.pbworks.com/f/kokejebafinelosopulagab.pdfIn PDF document text
- http://lebunurivugu.pbworks.com/w/file/fetch/144439737/how_to_make_the_most_money_on_house_flip_game.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c2b876b-ca47-493b-8c54-a96054725627/tisamirusipulugukexob.pdfIn PDF document text
- http://jitijaloj.pbworks.com/w/file/fetch/144637059/samsung_frp_remove_tool_for_pc.pdfIn PDF document text
- http://kokoxudalux.pbworks.com/w/file/fetch/144427797/sky_high_2_tamil_dubbed_movie_download_single_part.pdfIn PDF document text
- http://vowujepojez.pbworks.com/f/97103317271.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/daeefc06-1e12-4900-81af-059f7f0355a7/how_to_charge_ipod_nano_shuffle.pdfIn PDF document text
- http://vikowezanipe.pbworks.com/f/80258706134.pdfIn PDF document text
- http://najajufuf.pbworks.com/f/vemawev.pdfIn PDF document text
- http://mudowomuxexo.pbworks.com/f/ejercicios_resueltos_vectores_y_rectas_4o_eso.pdfIn PDF document text
- http://sukagafamo.pbworks.com/w/file/fetch/145119309/97763352104.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000102d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102D9 | 4120 bytes |
SHA-256: eb8ffaa3e4ece25bac0c8dbdb8858505e4211c14e98fc0f2288748d8fb314664 |
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font_01_sfnt_off00011169.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11169 | 5188 bytes |
SHA-256: 0ef4805445d1b73c13ed6fe307d65b1f041ce2bc26175850854c940d85d2242f |
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font_02_sfnt_off00012312.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12312 | 16132 bytes |
SHA-256: 0cb8be73b0b6586f36c7e9225a0a0e85d2472c5bc8e959c39453bc50d2fce18f |
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font_03_sfnt_off000153e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x153E4 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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