MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'traffine.ru'. The ML classifier and ClamAV also flagged this PDF as malicious, indicating a high likelihood of phishing or malware distribution. Although no scripts were explicitly extracted, the PDF structure and embedded URLs suggest it's designed to lure users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://traffine.ru/aws?utm_term=babyletto+oval+crib+sheets In PDF document text
- https://cdn.sqhk.co/silakozafi/jOjfgdS/27639867628.pdfIn PDF document text
- https://cdn.sqhk.co/wazafanez/2HZijic/duck_life_treasure_hunt_ending.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390382/normal_5f999fcaaad77.pdfIn PDF document text
- https://cdn.sqhk.co/pigalixow/jjaE1km/wifi_file_transfer_pro_alternative.pdfIn PDF document text
- https://cdn.sqhk.co/jaxabofapuw/N8hichb/87410250908.pdfIn PDF document text
- https://cdn.sqhk.co/papedajapej/hajibQy/tiny_miner_mod_apk_revdl.pdfIn PDF document text
- https://cdn.sqhk.co/renapudovi/jhTgfJQ/windrunner_sisters_age.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/bakoloj/neluvuxaxegixotadunipub.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c613098-6e19-45d2-9f76-e33ccfe9eb07/73328347136.pdfIn PDF document text
- https://s3.amazonaws.com/vukumesoj/mefajegemipelum.pdfIn PDF document text
- https://s3.amazonaws.com/tamobalasu/elegant_themes_extra_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/47b5484e-2856-469d-bbf7-b9102b7c99c3/words_starting_with_dan.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_off0000b9f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB9F5 | 5236 bytes |
SHA-256: 08ed11265b8b28c1af3146a4a0c8b7da9dc411a9bb9709a8deb29b5b03c8486f |
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font_01_sfnt_off0000cbc4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBC4 | 11304 bytes |
SHA-256: 3d25b06548707fa3093878f023c03c3888d444d8ec4ef3b668a14e2257764512 |
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