MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, which is likely intended to lead the user to a phishing or malware download site. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Maytag bravos washer manual'. The ML classifier also strongly indicated maliciousness.
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/123?keyword=maytag+bravos+washer+manual In PDF document text
- https://cdn-cms.f-static.net/uploads/4373297/normal_5fa29d9396d57.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379973/normal_5f8effc948575.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446045/normal_5f9f5c9288d5e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377679/normal_5f9988fedbef6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382781/normal_5fa06af1b6f02.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404975/normal_5f95cb868cd64.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/0a3ef86d-0257-4eac-a91c-4d0a2a6d0d11/15812440444.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c0b866e-ac1e-47d9-a695-a74bb71132cc/75682741754.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/830f5609-d315-44cf-87dd-9fa548e36b87/wiguvuwepovigegulorakid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5140362e-1bb6-447a-a646-e42a202a74c2/price_of_pomeranian.pdfIn PDF document text
- https://s3.amazonaws.com/tapexiw/60690913644.pdfIn PDF document text
- https://s3.amazonaws.com/potofaw/95912828226.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_off000064a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A9 | 5496 bytes |
SHA-256: 9c9ffec8508d77d52823b4ead21f2919e2e0bd3bbf63bcd4fba3473a0674673c |
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font_01_sfnt_off00007758.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7758 | 10212 bytes |
SHA-256: 8c5e61b60ca7cee1637cfabbd5d99e0809da0d0ffeac44eff925f701b2673c6f |
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