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 'ggtraff.ru'. This indicates the document's primary purpose is to lure the user to a potentially harmful website. The ML classifier also strongly flagged this PDF as malicious, supporting the assessment of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://ggtraff.ru/123?utm_term=conservation+vs+preservation+biology
- https://cdn-cms.f-static.net/uploads/4366639/normal_5fbb0be98ad1c.pdf
- https://cdn.sqhk.co/zenetofuma/euhjaM5/wheel_of_fortune_casino_slot_machine_for_sale.pdf
- https://cdn-cms.f-static.net/uploads/4369507/normal_5f9ff0f9ca13d.pdf
- https://cdn-cms.f-static.net/uploads/4450501/normal_5fa6b8a7bef36.pdf
- https://cdn-cms.f-static.net/uploads/4408706/normal_5f9dd84051e54.pdf
- https://cdn-cms.f-static.net/uploads/4381104/normal_5f907a5e4860a.pdf
- https://static.s123-cdn-static.com/uploads/4473322/normal_5fedd7cd4c16e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/ef6c821b-c336-47a5-a17a-788473c0aeca/gokowepuke.pdf
- https://uploads.strikinglycdn.com/files/6d8ed129-612c-4926-9c16-7bb83069e06f/poxomizajelanoxogapabo.pdf
- https://uploads.strikinglycdn.com/files/a56c3350-6ae3-426c-9d6e-2e9a730b000c/72402890832.pdf
- https://uploads.strikinglycdn.com/files/75eab841-656b-4e00-ac59-de9d36c3d5bb/display_generic_pnp_monitor_on_standard_vga_graphics_adapter.pdf
- https://uploads.strikinglycdn.com/files/cbb96212-3444-4d8c-831c-563adfb06b25/garimarifataviguritetafe.pdf
- https://uploads.strikinglycdn.com/files/5f2e8d79-3b6a-484a-b5ca-a5e2a5c84672/top_country_music_artists_2018.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_off0000f55d.bin1f3bd53bb74c707fefda090d3a8fd5795ebf32b9a1298518cfd4f2b1f97d6c14 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF55D | 5196 bytes |
font_01_sfnt_off0001071e.bin4afaedb2f3c2e4b7df5894174232183020ce22a84c07977fd2e65bbe66a3a9ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1071E | 10744 bytes |
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