MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious. It contains numerous embedded URLs, with at least one identified as a known malicious redirector. The document body, though heavily obfuscated, appears to be a lure related to a 'who fears death show' and likely serves to disguise the malicious intent of redirecting users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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=who+fears+death+show In PDF document text
- https://cdn.sqhk.co/malevevipali/hinipjd/conspiracy_of_silence_paris_lyrics.pdfIn PDF document text
- https://cdn.sqhk.co/pivokazi/gcXjIgj/difakototu.pdfIn PDF document text
- http://zdsshop.top/space_flight_simulator_apk_free_downloadmv295.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454041/normal_5fd789d852589.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403429/normal_6047f2a5d6042.pdfIn PDF document text
- http://tugeredenazej.mywebcommunity.org/bosuredodi.pdfIn PDF document text
- http://xokapik.mywebcommunity.org/agenesia_gonadal.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365998/normal_601bb51d3ade5.pdfIn PDF document text
- http://instacopyrighthelpteam.com/which_type_of_wiring_is_used_in_homesl5l9z.pdfIn PDF document text
- http://7lessons.space/will_there_be_a_sequel_to_a_house_with_a_clock_in_its_wallsjqqge.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4473902/normal_60645171df6bf.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4479938/normal_5ff4472ced20a.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
- https://198d5876-2e36-4a54-a59d-b4c1060b65be.filesusr.com/ugd/4733ca_8857d4f1efcb413396f2f5c7f90f45d0.pdf?index=trueIn PDF document text
- https://3f3b26af-a357-4ab7-b723-baa2d0f6bb2b.filesusr.com/ugd/5d6e2e_e2335356be164ae7aa8554232f8923ea.pdf?index=trueIn PDF document text
- https://6558ac43-984d-4e3a-97a1-dec8860611ed.filesusr.com/ugd/c73740_042764c6ecf34836a2335b2248540d7e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jarirotexab/powers_and_exponents_worksheets_grade_8.pdfIn PDF document text
- https://680e7e7f-99bb-4309-8a01-ecc910dc7690.filesusr.com/ugd/717a42_556d559856084a28b6cf89314189ce60.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/tetofamuxulil/aircraft_maintenance_engineering_salary_per_month_in_malaysia.pdfIn PDF document text
- https://s3.amazonaws.com/dazawojob/catholic_answers_magazine_promo_code.pdfIn PDF document text
- https://2b4b9a66-705d-4e40-a31d-28d4db190467.filesusr.com/ugd/1dbb98_62d9c7c8050c4ce7a542d3b5e53df6ea.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zatazewoz/gas_chromatography_lab_report.pdfIn PDF document text
- https://s3.amazonaws.com/nuvukivaxiren/which_is_better_mechanical_or_chemical_engineering.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010d5c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D5C | 4700 bytes |
SHA-256: 9e4a0cc23bd9a097c3cc3d99dc2c43264b31fd4bc97ce297cb0242898b6bae4f |
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font_01_sfnt_off00011d79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D79 | 11152 bytes |
SHA-256: fe8a59729f69372e082989c0268425820e575e5a6f903c559c1bd2f995645027 |
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font_02_sfnt_off0001437b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1437B | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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