MALICIOUS
184
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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 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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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://cctraff.ru/strik?keyword=download+tags+for+likes+for+instagram+apk In PDF document text
- https://cdn-cms.f-static.net/uploads/4366957/normal_5f8787846a7a1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366371/normal_5f87521740668.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365555/normal_5f8731e694c99.pdfIn PDF document text
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/kadijamiruvinugeno.pdfIn PDF document text
- https://wuvirinofibugiz.weebly.com/uploads/1/3/1/0/131070402/tagedagol_wutagisut_wosedasikoji_puwumij.pdfIn PDF document text
- https://rabexowubomisuw.weebly.com/uploads/1/3/1/4/131407155/muzumivudilode.pdfIn PDF document text
- https://nagifinapu.weebly.com/uploads/1/3/2/6/132696111/sodujifezulojut.pdfIn PDF document text
- https://lixaworone.weebly.com/uploads/1/3/1/8/131871871/riripitel.pdfIn PDF document text
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/9b53ec72f.pdfIn PDF document text
- https://berajuvexoru.weebly.com/uploads/1/3/1/8/131860787/zekipofusukux.pdfIn PDF document text
- https://vewutaniwem.weebly.com/uploads/1/3/0/8/130873717/041aa.pdfIn PDF document text
- https://site-1044151.mozfiles.com/files/1044151/kudajugasit.pdfIn PDF document text
- https://site-1043705.mozfiles.com/files/1043705/kinemaster_mod_v3_apk_-_google_drive.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366402/normal_5f87888f2aadb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365591/normal_5f86f8820800e.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://uploads.strikinglycdn.com/files/d0e70366-051e-4d76-9bbc-ba95e80c3d66/megodugoxuxekewuposokomoz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/35bef6bb-677c-4693-8a2a-44238d617f55/vawebuvevamuzunowanapemen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5e0aca4-3546-4315-87a7-90d0d7a1f7fc/duxaso.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/44215857-e46e-4efc-acfd-5c1e760361e2/34473400551.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_off000063da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63DA | 5304 bytes |
SHA-256: 327f923de9f823cefe36cd9660d6b0bd17ef0eb22df09858b2f475a5a79e3293 |
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font_01_sfnt_off000075e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75E2 | 9948 bytes |
SHA-256: 93eaf72d341c0e4ec6c14657004b2c16e54700108ea704e4d72477f55901ff73 |
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font_02_sfnt_off000097ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97ED | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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