MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a critical alert for linking to known malicious redirector infrastructure. The ML classifier also assigned a high probability of maliciousness. The embedded URL, https://traffmen.ru/123?utm_term=babyliss+pro+nano+titanium+curling+iron+1.5, is the primary indicator of a phishing or credential harvesting attempt. No scripts were extracted, but the PDF structure and URL strongly suggest a phishing lure.
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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://traffmen.ru/123?utm_term=babyliss+pro+nano+titanium+curling+iron+1.5
- https://cdn-cms.f-static.net/uploads/4373240/normal_5f8fe780a9f94.pdf
- https://static.s123-cdn-static.com/uploads/4416495/normal_5fc3dd3e4f90f.pdf
- https://cdn-cms.f-static.net/uploads/4481852/normal_5fd1282d4b87f.pdf
- https://cdn-cms.f-static.net/uploads/4374373/normal_5f98f8e150a0b.pdf
- https://cdn-cms.f-static.net/uploads/4368492/normal_5fa0467898e1f.pdf
- https://static.s123-cdn-static.com/uploads/4454426/normal_5fcf2b696713c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/485be034-c824-4dfd-be4d-028e98c2ea21/nomurazobafawolesu.pdf
- https://s3.amazonaws.com/jamokaroxoj/gakilazu.pdf
- https://uploads.strikinglycdn.com/files/4eb6a398-d0da-4058-8b73-ca25b61b70a0/jotoxe.pdf
- https://uploads.strikinglycdn.com/files/c6c62fd7-0efe-4778-9c23-43a6b4f98b14/12890788115.pdf
- https://uploads.strikinglycdn.com/files/b34e07af-2006-4513-815f-279555baa14c/calla_lily_care_indoors_drooping.pdf
- https://uploads.strikinglycdn.com/files/9ba71fec-c6e1-48e1-af38-0283eef768a3/franchise_hockey_manager_2020.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_off0000d67b.binaa1f6eef522b435665bf64037cd65bb9d21e6b0369851c19db14c6af36956172 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD67B | 5752 bytes |
font_01_sfnt_off0000ea13.binb9f491090213e5bfca9c4d330333cf55f63c11467b925a36e48c464db35b8273 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA13 | 11276 bytes |
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