MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links pointing to known malicious redirectors and disposable hosting, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_DISPOSABLE_LINK_FARM heuristics. The ML classifier also flagged this PDF with high confidence. While no scripts were explicitly extracted, the nature of the embedded links suggests a phishing or malware distribution attempt, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://dafemum.ru/strik?utm_term=casio+wk-110+user+manual In PDF document text
- http://kuworekokinig.medianewsonline.com/how_to_fix_a_leaking_pressure_washer_hose.pdfIn PDF document text
- https://zokejiwiperasuk.weebly.com/uploads/1/3/4/6/134668939/4130637.pdfIn PDF document text
- http://vwwv-avito.online/bumblebee_conservation_trust_identification_guidenh4gw.pdfIn PDF document text
- https://devumevone.weebly.com/uploads/1/3/4/5/134589636/9503406.pdfIn PDF document text
- http://runmasten.online/segilufawomodepzo0q1.pdfIn PDF document text
- https://cdn.sqhk.co/zesonixiv/ificcjb/lokicraft_game_download_for_pc_free.pdfIn PDF document text
- http://bukupiduge.mypressonline.com/what_is_the_average_salary_of_an_amazon_employee.pdfIn PDF document text
- http://sopugepibimel.mypressonline.com/30991000028.pdfIn PDF document text
- http://zatoxuvisovapuf.sportsontheweb.net/pablo_neruda_poetry_style.pdfIn PDF document text
- https://pazopoxe.weebly.com/uploads/1/3/5/2/135293382/1320362.pdfIn PDF document text
- http://xtw2.club/thermostat_stc_1000_problem11fuh.pdfIn PDF document text
- http://winfreeiphone.xyz/lexagaxuketuwanevoms40.pdfIn PDF document text
- http://centerverifybadge.com/43591895713nhini.pdfIn PDF document text
- https://cdn.sqhk.co/mifigatira/jaTKjiv/vitacost_biotin_reviews.pdfIn PDF document text
- https://tofudilasikota.weebly.com/uploads/1/3/0/9/130969343/sizafipal.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/eebbbd85-4c31-4e86-9015-7cae7c2e9cc5/how_much_does_an_interior_decorator_charge_per_hour.pdfIn PDF document text
- https://s3.amazonaws.com/boxujetanonikuv/sovinivifuxemivu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1bdd2d7-b85e-420e-a772-7c95fe442c14/explain_how_cultural_diffusion_occurred_in_mesoamerica.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/048f8740-78a3-4784-93bd-4afcbb749f65/83015861714.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d084e5e-32c1-46f1-94f2-9f41bcf7788b/best_covid_safety_glasses.pdfIn PDF document text
- https://s3.amazonaws.com/zesotat/42920643793.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/886f7fae-c235-4bde-ab01-efef71079054/jcpenney_sewing_machine_model_7050_parts.pdfIn PDF document text
- http://wonanikapudidak.atwebpages.com/what_can_you_mix_with_air_in_little_alchemy.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_off0000f7d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7D7 | 5116 bytes |
SHA-256: 8f8ac0f09d3915bb9a5ecf31e4cb6b7f24c4e20afa42e8a69b0e8e35606e3ac1 |
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font_01_sfnt_off00010941.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10941 | 10940 bytes |
SHA-256: d9719c6ecb370cd453d6879a70aa73166009256edbd6ede5b2566f12dee01f13 |
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