MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure. The embedded URL, https://traffmen.ru/123?utm_term=how+to+draw+general+grievous+4+arms, is likely part of a phishing or malware distribution scheme. The ML classifier also strongly flagged this PDF as malicious, supporting the phishing attack pattern.
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/123?utm_term=how+to+draw+general+grievous+4+arms In PDF document text
- https://cdn-cms.f-static.net/uploads/4368759/normal_5f9af4c98a0e7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387716/normal_5fba689004eef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451930/normal_5fa2ddefbd8f3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4502567/normal_5fb45e392d09f.pdfIn PDF document text
- https://nezemugobif.weebly.com/uploads/1/3/4/5/134519414/355487.pdfIn PDF document text
- https://nolipugi.weebly.com/uploads/1/3/4/6/134652161/9214d5efc9fd700.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381105/normal_5f90f42759db3.pdfIn PDF document text
- https://lozulijulejibog.weebly.com/uploads/1/3/1/8/131857057/3089918.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/1c7a382f-060f-4ed9-8352-59cf9fac70cf/fatoriwanafapedinuju.pdfIn PDF document text
- https://s3.amazonaws.com/lebaxa/beginner_guitar_lessons_video_free.pdfIn PDF document text
- https://s3.amazonaws.com/xeroguru/70245266887.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_off0001137e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1137E | 5348 bytes |
SHA-256: 30bf0a1ec2683601eaaafcd17a79cd0029eb8c573c484d85237199841b381d18 |
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font_01_sfnt_off000125b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125B5 | 10904 bytes |
SHA-256: 43b3a99e8bc1bcc2f2ee9b7249cca3d413e7861c087cd29623d3bd58aea767a2 |
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