MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by an ML classifier and contains a large number of external links, suggesting it is part of a link farm or phishing campaign. The primary URL, https://traffnew.ru/123?utm_term=far+aim+2017+pdf+downloadable, is likely used to redirect users to malicious content. No scripts were extracted, but the PDF structure and numerous external links indicate a malicious intent to drive traffic to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffnew.ru/123?utm_term=far+aim+2017+pdf+downloadable PDF link annotation
- https://cdn-cms.f-static.net/uploads/4366405/normal_5f8802c5b9082.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475728/normal_5fb3f04165e71.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418984/normal_5fa9bfc3c9b8e.pdfIn PDF document text
- https://julovupepopa.weebly.com/uploads/1/3/4/5/134522834/posunelevaxusu-jesab-xuwufilanunet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366063/normal_5fa872d7a723d.pdfIn PDF document text
- https://muwidewosavuli.weebly.com/uploads/1/3/4/4/134435377/107585.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465127/normal_5fad68ed1a337.pdfIn PDF document text
- https://dugeditukuvil.weebly.com/uploads/1/3/4/7/134723955/fb7a885ee9b2a1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413712/normal_5fb4f642dca35.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/0882abd8-2ad7-408b-aa2a-628875d692f4/33368404682.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4a9136de-cd4d-4da3-93e9-4a9ce5cb9b01/ruvagitix.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_off0000c655.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC655 | 5600 bytes |
SHA-256: b16627dfef220627431c61da79407f6dc8636f0bd362ba0f510962bd5137de7a |
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font_01_sfnt_off0000d964.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD964 | 10352 bytes |
SHA-256: 695d27905f7f52d687786d28ec5a25c6049312a983d0a1a39526377a59068797 |
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