MALICIOUS — jiwisugabinopowaj.pdf

MALICIOUS — jiwisugabinopowaj.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 54 detection engines flagged it.

Identification

• SHA-256: bdad023b82c8e46687e2213aa0b04ffc6d99eb5bc3209f3bf93a54fb0bd0e202
• SHA-1: 92bfe670fdda4a92815e2e40d23b83201d52f8ed
• MD5: a88ce9dfaf2551d621411bcec46081ea
• ssdeep: 768:+gGzpDozUfHcBIwbCe+RG9TpJMTKVpUrz8iAAR83DROupSYPeHgkJXjAcBmA+:7GFk79r+Y9tJbK8i78zRZeAukcBmA+
• TLSH: T15734BFF38437ED8C7AC2A7479DA619946089C28C2273A7F05999776CC5BC6FCAF10460
• Submitted as: jiwisugabinopowaj.pdf
• File type: pdf · Size: 54229 bytes
• Verdict: malicious (78/100)

Detections (2 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://gettraff.ru/strik?keyword=como+aprender+ingles+livro+pdf, https://site-1036815.mozfiles.com/files/1036815/28783777586.pdf, https://site-1036686.mozfiles.com/files/1036686/tizodametaboluruxa.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://gettraff.ru/strik?keyword=como+aprender+ingles+livro+pdf
• https://site-1036815.mozfiles.com/files/1036815/28783777586.pdf
• https://site-1036686.mozfiles.com/files/1036686/tizodametaboluruxa.pdf
• https://site-1036832.mozfiles.com/files/1036832/18010498024.pdf
• https://site-1037094.mozfiles.com/files/1037094/dejetutuvug.pdf
• https://site-1036627.mozfiles.com/files/1036627/17860677334.pdf
• https://site-1036791.mozfiles.com/files/1036791/vojajadizuvosi.pdf
• https://site-1036760.mozfiles.com/files/1036760/fakepebemazupixe.pdf
• https://site-1036725.mozfiles.com/files/1036725/wuberoputapikevutaboz.pdf
• https://site-1036969.mozfiles.com/files/1036969/deberibivevituzewaweri.pdf
• https://site-1036929.mozfiles.com/files/1036929/sudoto.pdf
• https://site-1036879.mozfiles.com/files/1036879/rovijuxevewipexerome.pdf
• https://site-1037142.mozfiles.com/files/1037142/tirovufa.pdf
• https://uploads.strikinglycdn.com/files/6f1d1e47-8383-4136-9eba-086c3b9fcf99/11892045738.pdf
• https://uploads.strikinglycdn.com/files/0f2b6428-86e1-4fa1-9449-3a5727c6fe4f/lasezijirif.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• gettraff.ru
• site-1036815.mozfiles.com
• site-1036686.mozfiles.com
• site-1036832.mozfiles.com
• site-1037094.mozfiles.com
• site-1036627.mozfiles.com
• site-1036791.mozfiles.com
• site-1036760.mozfiles.com
• site-1036725.mozfiles.com
• site-1036969.mozfiles.com
• site-1036929.mozfiles.com
• site-1036879.mozfiles.com
• site-1037142.mozfiles.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report