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://traffmen.ru/strik?utm_term=no+xplode+side+effects+liver'. This URL is likely used to deliver a malicious payload or conduct phishing. 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 0.9997
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://traffmen.ru/strik?utm_term=no+xplode+side+effects+liver In PDF document text
- https://cdn-cms.f-static.net/uploads/4467576/normal_5fd7d64fa2597.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454967/normal_5fb2fe23b0077.pdfIn PDF document text
- https://nukuzalidoredul.weebly.com/uploads/1/3/4/7/134768970/5943791.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385620/normal_5fa758220bffc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415756/normal_5f9c259fd1422.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/8f0a4080-bc1c-4996-bc8b-7fafc6faea35/jezeseviwowigizireveba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ad5d304-cbab-4cc5-b2f8-7012d19043c6/duke_student_health_parking.pdfIn PDF document text
- https://s3.amazonaws.com/wikurixobelu/characteristics_of_information_system_security.pdfIn PDF document text
- https://s3.amazonaws.com/wurivuve/fake_love_piano_sheet_doopiano.pdfIn PDF document text
- https://s3.amazonaws.com/xokebore/25650193457.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/187c9dee-d461-41c3-a8f2-ef52a4f168a6/julezuviwaru.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_off0000c8ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8CE | 5036 bytes |
SHA-256: cd4514f2a9059a1f2060f4b56620e6d865f2da82f5608cf93ad61859c364518c |
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font_01_sfnt_off0000da15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA15 | 10572 bytes |
SHA-256: 5307840c01341816a1edcd756ca2b4e98aa12b35d9b80171ef3247d25755b89c |
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