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://traffking.ru/strik?utm_term=massa+de+pizza+facil'. This indicates the document's primary purpose is to lure users to a potentially malicious website. The ML classifier also strongly flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of malicious URLs suggests an attempt to deliver a secondary payload or conduct phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9767
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://traffking.ru/strik?utm_term=massa+de+pizza+facil In PDF document text
- https://gotenalonas.weebly.com/uploads/1/3/4/3/134372716/c2f685.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420776/normal_5fd03ac5ef116.pdfIn PDF document text
- https://selilanabos.weebly.com/uploads/1/3/4/8/134875664/1223221.pdfIn PDF document text
- https://setekonireza.weebly.com/uploads/1/3/4/1/134131298/eb0b90.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://static1.squarespace.com/static/5fc5a090405d5340f349e1df/t/5fcb549d9cf56e0e8b0fcace/1607160990667/52272925078.pdfIn PDF document text
- https://s3.amazonaws.com/wizitifowubux/baras_baras_movie.pdfIn PDF document text
- https://s3.amazonaws.com/mujesogi/aristoteles_filosofia.pdfIn PDF document text
- https://s3.amazonaws.com/leributafa/gexewibelupeno.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d8dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8DC | 26976 bytes |
SHA-256: a75b35992a729e0d433610283bdaee47cd25a163992a3fc530a78c7e98d02172 |
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font_01_sfnt_off00012c3c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C3C | 5108 bytes |
SHA-256: 259fcb24095d7992e8c00a64445606f46927fc43f73245276650fb3de1fda072 |
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font_02_sfnt_off00013dce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DCE | 13344 bytes |
SHA-256: cacc053cba78b662940837a531a72b26e25e8cc5974ecd009b655fb81d96c7d1 |
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