MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that mimics a search result for a book, likely intended to trick the user into visiting a malicious site. ClamAV detection and ML classification strongly indicate malicious intent, classifying it as a phishing trojan. No scripts were extracted, but the presence of an external URI and the nature of the detection suggest a phishing or credential harvesting attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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External URI info PDF_URIPDF contains an external URL action
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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://golowaki.ru/wix?keyword=contemporary+linguistics+an+introduction+3rd+edition+pdf PDF link annotation
- https://static.s123-cdn-static.com/uploads/4413242/normal_5fedf2c247de9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460688/normal_5fee3d6dedc72.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4474478/normal_5fffee80e0cea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371812/normal_60291ec2f3d2c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448539/normal_600c678a68b6e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371246/normal_60051430b27d8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489050/normal_601f920323fa5.pdfIn PDF document text
- http://fibutogu.mywebcommunity.org/atlanta_late_night_spots.pdfIn PDF document text
- http://fawikenaxalu.scienceontheweb.net/nuclear_chemistry_half_life_problems_worksheet_answer_key.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489609/normal_600d60969b8cf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jijazofar.rf.gd/gafizowudelesozal.pdfIn PDF document text
- http://dagogedimin.rf.gd/arduino_lcd._h_library_zip.pdfIn PDF document text
- http://xabogubumux.rf.gd/geometric_sequence_find_the_recursive_formula.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_off0000ee96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE96 | 5644 bytes |
SHA-256: d504762d11dc8cb20bcc29163673ab64a89461ef36655681e7d031172851ece8 |
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font_01_sfnt_off000101bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101BB | 10240 bytes |
SHA-256: ca1b4cb1cc67cf3272a6b44e653e4fa4d0c145446dcd75eb09c871c2575c316f |
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