MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a known malicious domain, identified by the 'PDF_MALICIOUS_REDIRECTOR_LINK' heuristic. The ML classifier and ClamAV also flagged this file as malicious, indicating a phishing or trojan payload. No scripts were extracted, but the presence of malicious redirector links strongly suggests a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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://cctraff.ru/aws?utm_term=avatar+star+online In PDF document text
- https://cdn-cms.f-static.net/uploads/4415946/normal_5f9c9e5129b55.pdfIn PDF document text
- https://site-1176821.mozfiles.com/files/1176821/lewugo.pdfIn PDF document text
- https://site-1171776.mozfiles.com/files/1171776/dedilozawujizuke.pdfIn PDF document text
- https://site-1175027.mozfiles.com/files/1175027/nekiwabujamezewexurosow.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496389/normal_5fb411246690f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476272/normal_5fb5d8c19013f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486215/normal_5fc531c737f26.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369173/normal_5f96d4fb27383.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/pegek/free_airbrush_templates_printable.pdfIn PDF document text
- https://s3.amazonaws.com/tuxutedi/film_ka_naam_batao_answer.pdfIn PDF document text
- https://s3.amazonaws.com/ronatiduzoxij/allah_allah_ya_baba_ringtone.pdfIn PDF document text
- https://s3.amazonaws.com/tesapibebujep/filolus.pdfIn PDF document text
- https://s3.amazonaws.com/xoferuzu/font_cartoon_marker.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_off0000d1c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1C7 | 4728 bytes |
SHA-256: 067c63696a1013f58f1ee2dd7efc5ad5776dcf30a4790697d353f701028920a9 |
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font_01_sfnt_off0000e1ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1ED | 10912 bytes |
SHA-256: eda114cd9c70a311bc6d4c8d8a99e3ef340d112a0a6c5ffca335426400dfc31c |
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