MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by multiple heuristics, including a critical alert for linking to known malicious redirector infrastructure. The embedded URL 'https://yafferge.ru/strik?utm_term=download+snow+leopard+10.6+8+iso' strongly suggests a phishing or malware distribution attempt, masquerading as a software download. The presence of numerous other links on disposable hosting further supports a malicious intent to distribute or redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://yafferge.ru/strik?utm_term=download+snow+leopard+10.6+8+iso In PDF document text
- https://static.s123-cdn-static.com/uploads/4464541/normal_5feb21a96fd6a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409123/normal_5ffc67ccafec5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417664/normal_60624e5a6be96.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415964/normal_606746bb40e26.pdfIn PDF document text
- http://fajiriduxir.medianewsonline.com/what_teams_use_the_triangle_offense.pdfIn PDF document text
- http://datingsexchat.site/how_to_get_better_at_reading_satuxl7j.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4378857/normal_5fe54f6b9e290.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404959/normal_60253253c782e.pdfIn PDF document text
- http://fortuneo-enligne.com/can_kimchi_be_dangerousfvmm9.pdfIn PDF document text
- http://nebemor.mywebcommunity.org/taxonomy_of_educational_objectives_handbook_ii_affective_domain.pdfIn PDF document text
- http://nutosuvitiraj.scienceontheweb.net/adjetivos_possessivos_em_ingles_exercicios.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383929/normal_60170e3d18440.pdfIn PDF document text
- http://lajodibibodi.getenjoyment.net/22037913456.pdfIn PDF document text
- http://genusadnlo.space/77629878586s0fea.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393179/normal_5fdd7a67e465e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459057/normal_5fea317d53817.pdfIn PDF document text
- http://jofifuneku.medianewsonline.com/bafujetufen.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bejanifezilo.atwebpages.com/19731833495.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e467ffa4-d905-433d-a181-97e9358747c4/67350044899.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bb085ecc-55d0-4cd3-bde1-303a8d90516e/sophocles_oedipus_the_king_sparknotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2bafaeb1-e105-4c22-83de-5fc9158e5a5b/wazajudutexujeze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/65fa9786-c5dc-4233-9343-9f99eede404d/12979121542.pdfIn PDF document text
- http://tizexazebubo.atwebpages.com/my_sony_dvd_player_is_not_reading_the_disc.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c2bb0137-fc8a-4003-a9bf-52e5b75e9527/7779992361.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_off0000feff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEFF | 5620 bytes |
SHA-256: d7b7b3c2147163615baff0ee7e0e301fba655cfe3b77002530d33a7c6ebff439 |
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font_01_sfnt_off00011249.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11249 | 11452 bytes |
SHA-256: 2b1fa8a2e02bb6d8fdf522d500ac42e1480298619b2ae4e3e11f9b40c1e717a8 |
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