MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by an ML classifier and contains a link to a known malicious redirector. The embedded URL, https://cctraff.ru/strik?keyword=jason+stephenson+guided+sleep+meditation+forest+relax, is the primary indicator of malicious intent, likely serving as a lure to a phishing or malware distribution site. No scripts were extracted, but the presence of a malicious URL within the document body strongly suggests a phishing or redirection attack.
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=jason+stephenson+guided+sleep+meditation+forest+relax
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/4f7d8c0e-2095-4825-800a-fe8192148824/bibifijikuxirawuxu.pdf
- https://uploads.strikinglycdn.com/files/996448ae-cee2-475c-9050-6e77db6d33fe/9375896747.pdf
- https://uploads.strikinglycdn.com/files/fdf165f2-91b3-4e7f-9eda-2099341f0728/fupovevuwevol.pdf
- https://uploads.strikinglycdn.com/files/ea12506e-61ac-4dfa-9591-ee4346832845/36003296657.pdf
- https://uploads.strikinglycdn.com/files/bf4d6d2a-8c1c-43f8-9980-33d596c87ab8/zafusedoxivakoz.pdf
- https://s3.amazonaws.com/zirojopemup/bizikedekalavaralopi.pdf
- https://uploads.strikinglycdn.com/files/e563cd2e-8229-4582-b75e-32e8049ae099/kegaloverexiriligokuzidig.pdf
- https://s3.amazonaws.com/defujo/bitcoin_as_an_alternative_investment_vehicle.pdf
- https://uploads.strikinglycdn.com/files/26ec85f2-4e90-4a3c-a660-baa498c199d7/putixevoroga.pdf
- https://uploads.strikinglycdn.com/files/bd3eb5a3-cdb7-4de3-bce9-901a689939e7/74473310811.pdf
- https://uploads.strikinglycdn.com/files/ba4ae2f7-da6d-4e75-b0ec-1bda4010ffe2/somarunelabozerogofedow.pdf
- https://uploads.strikinglycdn.com/files/5fd62e49-385b-4364-a590-94cb47de8c08/fasox.pdf
- https://uploads.strikinglycdn.com/files/f6d0ee92-7ec3-42aa-afc5-d096129c856b/60704808237.pdf
- https://uploads.strikinglycdn.com/files/9049f70e-390d-4986-a0ce-60d0feab828c/98750222632.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_off0000680a.bin7f1c9540dbe54f94ac34d9c6cfc43fceb4bce5454ff8b88eb00a0d0128f1b0ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x680A | 5512 bytes |
font_01_sfnt_off00007aa4.binece70ab2e3cc1fa87e76adc40743742e2ea831b9ab2760f7e77751102a6b3578 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AA4 | 10676 bytes |
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