MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URL pointing to a suspicious domain, likely intended to redirect the user to a phishing or malware distribution site. The document body, though heavily obfuscated, suggests a lure related to technical information, which is a common tactic for phishing and social engineering.
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://jacksth.ru/123?utm_term=how+to+calculate+boiling+point+in+pressure+cooker PDF link annotation
- https://static.s123-cdn-static.com/uploads/4368740/normal_5ff0eb1933f52.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457302/normal_5fd9a1e8ea126.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392868/normal_6018390b64b6c.pdfIn PDF document text
- https://cdn.sqhk.co/gobuwovuv/vRYhiKp/funny_wrestling_2_player_games_y8.pdfIn PDF document text
- https://cdn.sqhk.co/xelibini/VjeTzgh/3504908944.pdfIn PDF document text
- https://cdn.sqhk.co/dofexoxev/hdIbUia/66329229042.pdfIn PDF document text
- https://cdn.sqhk.co/vizelupavew/HgfiiBv/popular_music_2019_list.pdfIn PDF document text
- https://cdn.sqhk.co/wadelovelo/geJhhha/kafugunifafevemi.pdfIn PDF document text
- https://cdn.sqhk.co/nizivatitogu/Wihhdjh/nafasafotavudogowikepevem.pdfIn PDF document text
- http://harmony-market.ru/voyages_in_english5eteh.pdfIn PDF document text
- http://getcreditreport.info/new_craftsman_chainsaw_leaking_bar_oilpau7u.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381980/normal_5ff6787988c9d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367294/normal_5fe31494e89ea.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sebubexegan.rf.gd/bukodekuv.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_off0000ed5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED5E | 5360 bytes |
SHA-256: ff3cb6570ff99f0916b758dea9479fda9ea68ca837477e18952f8796981fb572 |
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font_01_sfnt_off0000ffb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFB6 | 10580 bytes |
SHA-256: 2750c6d66e8b6284553ef9f8951b3cebd05e3d0b85668509ea885e7311f5c83a |
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