MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, disguised with keywords related to game downloads. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK and the ML_NYX_PDF_MALICIOUS firing strongly indicate malicious intent. The document body and embedded links suggest a lure to download potentially harmful content, likely leading to further compromise.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/123?keyword=ppsspp+games+download+android+iso+fifa+14 In PDF document text
- https://cdn-cms.f-static.net/uploads/4366319/normal_5f87664c4cd04.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365646/normal_5f87365c18899.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366362/normal_5f87509116163.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369779/normal_5f8b6ee38e37a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365584/normal_5f8b78bcaffad.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365608/normal_5f8b62f8c13c1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366637/normal_5f8729a4c0c04.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368237/normal_5f89451a3fe88.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/79a285b9-6a4d-44e6-b19b-613a36436048/rakitenotirarijuxiri.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/434fd78c-a9d6-417c-90cd-4ef2895ca901/dajarunekapiva.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/32523d6f-eb0d-4688-a980-cffd252a9ad9/dageligagajojapigowe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d02df839-c87f-4a2f-8295-27c88884c6b7/bomifojavilepifisale.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0492/3949/0726/files/ancient_chinese_musical_instruments.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/49f467b1-9b9a-41e7-9400-e3e96fe63af5/kapeloruk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14dad0f8-cf60-4116-a0b0-0aeac12ccb7f/4545313304.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d5448fcf-2492-4cd8-82a5-fbc06f6d1dd0/widotidezulufixobafiv.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6228c6ac-66c0-4cd1-b185-c4f787919380/70290790171.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9cb7e91b-10b0-40e6-8657-329963b10375/fezuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0478/6651/1526/files/incredible_5_point_scale_printable_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7125/0333/files/bromination_of_benzene_sulphonic_acid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5417/7185/files/benefits_of_reinsurance.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0501/9212/2034/files/kizejereme.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0491/7038/3014/files/74105918821.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006cd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CD2 | 5300 bytes |
SHA-256: db8fe33cf84173a5a79658a64d8155d67730fd6eaab3a0ae7626cc4b956da3d7 |
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font_01_sfnt_off00007ecd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7ECD | 10444 bytes |
SHA-256: fa0a43f48163946296bbb959143679c103335805c087a770868b79ac7cbcd078 |
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font_02_sfnt_off0000a1b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1B9 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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