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://gettraff.ru/123?keyword=nelson+mandela+biography+essay+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4368492/normal_5f883a99e7e6c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371543/normal_5f886f04b3ce5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365626/normal_5f87f14facdcd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365547/normal_5f874f6036ecb.pdfIn PDF document text
- https://site-1044197.mozfiles.com/files/1044197/gikikudevoman.pdfIn PDF document text
- https://site-1038682.mozfiles.com/files/1038682/62490058200.pdfIn PDF document text
- https://site-1038495.mozfiles.com/files/1038495/vifasas.pdfIn PDF document text
- https://site-1038931.mozfiles.com/files/1038931/72089867469.pdfIn PDF document text
- https://site-1038830.mozfiles.com/files/1038830/minetovodarafulonofofuva.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365624/normal_5f8715afe9a7a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368985/normal_5f883a01a6e67.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366031/normal_5f873fd67a0de.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366956/normal_5f88135c97daf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365626/normal_5f8760165d535.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369506/normal_5f87dd17e334a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365560/normal_5f87175be8125.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365642/normal_5f885e67111f6.pdfIn PDF document text
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/2c029f.pdfIn PDF document text
- https://fekudumubaf.weebly.com/uploads/1/3/2/6/132681201/fazufate.pdfIn PDF document text
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/zakeme.pdfIn PDF document text
- https://fodezamu.weebly.com/uploads/1/3/1/4/131407453/tajezaxibezu.pdfIn PDF document text
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/1302795.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/1d199760-35d7-410d-9abd-37c8312a1c8d/39151010393.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c674d99-4d6a-4235-abe0-08e350e3a945/lupabafus.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1bfe80e4-7053-4915-a136-f0a8f95349d9/52379964857.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b30c5fe2-83bd-4319-b476-b52e6332002f/68342171244.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86b3375a-38cf-4f65-acfb-3c4a2d216894/1201690809.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_off00007b23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B23 | 5668 bytes |
SHA-256: a5471c06c3b67711440968f91d8c580743d44f35c3e52848b38e708f533edc46 |
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font_01_sfnt_off00008e3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E3E | 10248 bytes |
SHA-256: 074fe9779d36885a800a15800c2790b5280aa98a4552c3b6d611d92796988f82 |
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