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 'https://gettraff.ru/aws?utm_term=acidoc%25C3%25A9tose+diab%25C3%25A9tique+pdf+2017'. This URL is likely used to redirect the user to a phishing page or to download a secondary payload. The ML classifier also strongly flagged this PDF as malicious, and ClamAV detected it as 'Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0'.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://gettraff.ru/aws?utm_term=acidoc%25C3%25A9tose+diab%25C3%25A9tique+pdf+2017
- https://cdn-cms.f-static.net/uploads/4367680/normal_5fbb344963da4.pdf
- https://cdn-cms.f-static.net/uploads/4473938/normal_5fbedfcd86f85.pdf
- https://cdn.sqhk.co/dakagugi/igfVgjl/download_game_occupation_2._5_mod.pdf
- https://cdn.sqhk.co/godanalumado/gVhadjf/wimejo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/zeworibuzoza/curveball_game_hacked_unblocked.pdf
- https://s3.amazonaws.com/takebemanijewok/cps_teacher_salary_schedule.pdf
- https://s3.amazonaws.com/donarepemi/76118061919.pdf
- https://uploads.strikinglycdn.com/files/0bb4e76a-1882-4ba8-98af-d8a833c72423/suwegavafagidarenu.pdf
- https://s3.amazonaws.com/wegemebufojafak/tozewumevutagafikarujane.pdf
- https://uploads.strikinglycdn.com/files/9c85918e-91c3-4c22-b466-7739afb16d1c/fojusolarasijajavamuxi.pdf
- https://uploads.strikinglycdn.com/files/9c9b8967-bf18-4270-8b96-d6570a3767e1/5232276672.pdf
- https://s3.amazonaws.com/nemafu/backwards_design_template.pdf
- https://uploads.strikinglycdn.com/files/08dcb74a-754e-49a8-b19b-1669cc59800a/dark_souls_knights_honor_wikidot.pdf
- https://s3.amazonaws.com/xafaxotaful/porarijosifelubidukitimug.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_off0000d387.bin7b528f5764d3f2dfb30ccb3906f87e57124b1a1c3607c0a859c2ae9675df6a3a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD387 | 5824 bytes |
font_01_sfnt_off0000e73b.binbb5b8a066f015727e2be18960297b6457aef9a83cf8a91f34bb19173f181e4c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE73B | 13436 bytes |
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