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=ayigiri+nandini+nanditha+medini+mp3 In PDF document text
- http://files.christinecaldwellcoaching.com/uploads/1/3/1/6/131606337/fumiteloxuvok.pdfIn PDF document text
- http://segusilir.heugafoundation.org/uploads/1/3/1/4/131409090/1345466.pdfIn PDF document text
- http://files.djsk8.com/uploads/1/3/0/8/130814100/togopidenijuzab_panizubibu_pofumumuluva_nidujuvexezos.pdfIn PDF document text
- http://files.mycthomson.com/uploads/1/3/1/4/131453068/8166e71.pdfIn PDF document text
- http://files.hammocksforhappiness.com/uploads/1/3/1/4/131406506/f3d06b63cef624.pdfIn PDF document text
- http://files.westtechmobile.ca/uploads/1/3/1/6/131637562/rapigew.pdfIn PDF document text
- https://site-1040876.mozfiles.com/files/1040876/68295357421.pdfIn PDF document text
- https://site-1037878.mozfiles.com/files/1037878/salefafekukozaza.pdfIn PDF document text
- https://site-1044473.mozfiles.com/files/1044473/8683718121.pdfIn PDF document text
- https://site-1036628.mozfiles.com/files/1036628/93501752337.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/eed956b2-2231-4a79-b20a-f23055b2ed56/46461632635.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/31905744-99c0-4f36-8d8f-cf71eac89282/89680694421.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f53b43b2-16d7-470e-85c3-84964db56791/vufilawizozutabobamigifun.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bd69c45c-bbe1-421d-9e63-5497da6f8549/vesebamet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2ef2dff1-75fe-409a-8d9e-c29a37c75308/tukitopaka.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_off00004e1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E1B | 5416 bytes |
SHA-256: a718cd0019f2f340c9f44eef1294bef4969b9325919914505867202bddf26d92 |
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font_01_sfnt_off00006072.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6072 | 12256 bytes |
SHA-256: 063cf61f451cb1147534d47a43654dbb840411ef41f0f76172e75ee72e8c6e67 |
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