MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to disposable hosting, and one prominent URL related to 'hustle castle game cheats'. This suggests a phishing or content-luring scheme. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
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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 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://mezovuduw.ru/wix?keyword=hustle+castle+game+cheats PDF link annotation
- https://cdn-cms.f-static.net/uploads/4369797/normal_5fd19e9a68fbf.pdfIn PDF document text
- https://cdn.sqhk.co/fupokonabat/mynjdia/solar_battery_charger_walmart.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4389127/normal_5ff5855301a86.pdfIn PDF document text
- http://axecheat8.xyz/29072464872i0ab3.pdfIn PDF document text
- http://plsale.pro/2568260562581lhr.pdfIn PDF document text
- http://streamsweets.com/bijivibibufetuh4w85.pdfIn PDF document text
- https://cdn.sqhk.co/ditetona/eJ3Gzgh/among_us_impostor_controls.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450889/normal_601952aedef59.pdfIn PDF document text
- https://cdn.sqhk.co/vonirosidejo/hjeP6c0/62311641034.pdfIn PDF document text
- https://cdn.sqhk.co/pixefavenar/chgia4K/xcom_enemy_within_long_war_mod.pdfIn PDF document text
- https://cdn.sqhk.co/vilevefe/gjhv03e/kanopejixivovugiwopasa.pdfIn PDF document text
- http://mashableIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://21c505bb-01ca-4817-a549-4ed1ebba5040.filesusr.com/ugd/7d7105_640ed12d79ed4d6ea866f249c4e36505.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6f82c4f5-8d11-4aa3-bc69-4e41accb52f6/la_biblia_reina_valera_online_en_espaol.pdfIn PDF document text
- https://1c896d37-30d1-4b4d-9537-98f963aae812.filesusr.com/ugd/865d50_e38204e6ffe74ff99db64d6d903328cc.pdf?index=trueIn PDF document text
- https://a3de454e-1598-42bb-a259-4eb69c42f179.filesusr.com/ugd/fb5067_bc25243005fe463ea2490219968a1725.pdf?index=trueIn PDF document text
- https://926da24b-d3df-4aea-ac1b-ebdf7359a9e7.filesusr.com/ugd/fef925_a326d4dfe06146c7b42666e070e8d27d.pdf?index=trueIn PDF document text
- https://7b9449e5-51e9-4a7e-81f5-8587c42320f9.filesusr.com/ugd/571bad_e8390d13799d47aabe280b78b5fd18c7.pdf?index=trueIn PDF document text
- https://27475d5a-2981-497d-8cd5-0c310ef10f8b.filesusr.com/ugd/9cb927_367aef4642794a5ab0b5189565baf0d2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5c68644d-36eb-48c8-82c5-938617ef55bf/61092180456.pdfIn PDF document text
- https://562c2315-396f-49d1-9e45-1236e049cb13.filesusr.com/ugd/ec0012_7eae4e186bdb4c18a4e1d40a4f9a1a4b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5fae307a-5398-441a-be1d-0ab8e0182599/runepupowelipifuranugapol.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2bb504ed-4c55-4fb6-a439-f26f782f8d16/80525581819.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3771b8ef-d674-44b9-9bb5-ba660a05a078/la_venganza_del_conde_de_montecristo_pelicula_completa_repelis.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000113f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113F5 | 5076 bytes |
SHA-256: d2949a253102c955901d64dd72c006b9bbe3ecce44eb75fc454837232a5e520e |
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font_01_sfnt_off00012512.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12512 | 10916 bytes |
SHA-256: ad3ca3d1bcac5ddfdaea2862edf20167846d195562d3bcd136eaaefa112d2c70 |
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font_02_sfnt_off00014a5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14A5E | 16204 bytes |
SHA-256: 541fa2b6826b0add99b7d5a173ef1e6a5567607b5192f75b810eb17d6a563501 |
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