MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links to external websites, many of which are hosted on suspicious domains and appear to be part of a link farm. The document body, though heavily obfuscated, contains a URL that redirects to a malicious site, suggesting the document's primary purpose is to redirect users to potentially harmful content. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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://ggtraff.ru/123?keyword=reign+of+kings+building+guide
- https://xibogunef.weebly.com/uploads/1/3/1/3/131398295/72890.pdf
- https://mixekolasum.weebly.com/uploads/1/3/4/3/134388380/kotumamepubigog_darituvav_nupexebuwip.pdf
- https://cdn-cms.f-static.net/uploads/4370319/normal_5f98f27f9eaae.pdf
- https://tubenuluni.weebly.com/uploads/1/3/1/4/131437864/kumuguxasij.pdf
- https://cdn-cms.f-static.net/uploads/4387242/normal_5f910305802b7.pdf
- https://cdn-cms.f-static.net/uploads/4376099/normal_5f8a138f97afb.pdf
- https://nizesuvijeva.weebly.com/uploads/1/3/1/6/131607023/5301197.pdf
- https://riwisasivituw.weebly.com/uploads/1/3/1/0/131070703/mudonij-tojoxe-xewej.pdf
- https://cdn-cms.f-static.net/uploads/4365584/normal_5f8b498057769.pdf
- https://cdn-cms.f-static.net/uploads/4366382/normal_5f8ec29ad0c1c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0483/0615/9779/files/2144252798.pdf
- https://uploads.strikinglycdn.com/files/17e0e79c-3551-4564-b6ce-3689a3730977/8836027315.pdf
- https://cdn.shopify.com/s/files/1/0498/8524/9710/files/indesign_free_download.pdf
- https://cdn.shopify.com/s/files/1/0268/7926/2918/files/simile_and_metaphor_worksheet_3_answers.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000811c.bin72478d295ce893148de0c311d6435280e77279cb644a92fac17587355431a8fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x811C | 4980 bytes |
font_01_sfnt_off00009235.bin8c71b0355826f1952726e52d674c1e1bfef46f73c85cf83d7fe6741b109c4b24 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9235 | 10288 bytes |
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