MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a link to a known malicious redirector, disguised with text related to a game strategy guide. The ML classifier strongly indicates maliciousness. The primary IOC is the malicious URL, which is likely used to deliver a secondary payload or redirect to a phishing site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=dragon+quest+builders+2+strategy+guide In PDF document text
- https://cdn-cms.f-static.net/uploads/4387054/normal_5f9250b136f28.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404955/normal_5f9b5ae9639f5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365998/normal_5f8778a462258.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380681/normal_5f93f2e1bb688.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445570/normal_5f9dc5b4b3fc5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465543/normal_5fa2bf207c003.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421471/normal_5f9743aad040c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/rodigapigeta/9689452052.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d224e0d3-103d-4126-9b27-16ef4bd6bcb8/kinavogemofosekalewid.pdfIn PDF document text
- https://s3.amazonaws.com/nuxulikiwab/xukofojusijorefapi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d8e5e96-f8d6-481d-b1eb-3f086a2b4414/candy_that_starts_with_an_l.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b4cf9fc4-8dcf-4714-b43d-d9ea5af1ff4e/milwaukee_harbor_salmon_fishing.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_off000061e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61E0 | 5492 bytes |
SHA-256: 3006fb0efae7cb91fae218ee24415c77377655d804f145d2b1ae5841391d9bc4 |
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font_01_sfnt_off00007498.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7498 | 10560 bytes |
SHA-256: 4ffabc7cb20346e4cee2a4e709f3fa845ae05aa95d3efcb616ba7b33f3a1a83c |
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