MALICIOUS — taluseweso.pdf

MALICIOUS — taluseweso.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 750f7c7bd2aa843b808a721fc12bdc3db4404f85759187e418eee1a361c1c2f6
• SHA-1: 01e4b9ccfb38f2a9dde7983f369176692acf8bb5
• MD5: eacd39b15bc960e971b806fb8fc478b6
• ssdeep: 1536:jGFQxzCjY3unD/jpdy3aQgAP96n49kWl9KxKpbpjJy0TO:yFQ9juDbs1gAPcUJ9K8j8f
• TLSH: T19836C0F35067DD8DA587AB1379EA1059840ED64DA132E7A018D83B3CC8B86FD7F20961
• Submitted as: taluseweso.pdf
• File type: pdf · Size: 66303 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 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=pdf+alkenes+and+alkynes, https://cdn.shopify.com/s/files/1/0432/1129/2827/files/78372742037.pdf, https://cdn.shopify.com/s/files/1/0428/3842/5766/files/animated_merry_christmas_cards.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=pdf+alkenes+and+alkynes
• https://cdn.shopify.com/s/files/1/0432/1129/2827/files/78372742037.pdf
• https://cdn.shopify.com/s/files/1/0428/3842/5766/files/animated_merry_christmas_cards.pdf
• https://cdn.shopify.com/s/files/1/0431/9064/8996/files/37694374714.pdf
• https://cdn.shopify.com/s/files/1/0433/7873/7302/files/android_emulator_for_ios_12._4.pdf
• https://cdn.shopify.com/s/files/1/0481/4297/5129/files/whats_after_quadrillion.pdf
• https://cdn.shopify.com/s/files/1/0428/0333/1231/files/73178901481.pdf
• https://site-1036630.mozfiles.com/files/1036630/26862707820.pdf
• https://site-1036923.mozfiles.com/files/1036923/pejamigokaf.pdf
• https://site-1036911.mozfiles.com/files/1036911/51369545251.pdf
• https://site-1037120.mozfiles.com/files/1037120/98770548208.pdf
• https://site-1036987.mozfiles.com/files/1036987/22941724353.pdf
• https://site-1036791.mozfiles.com/files/1036791/26510769778.pdf
• https://site-1036734.mozfiles.com/files/1036734/52460752225.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
• cdn.shopify.com
• site-1036630.mozfiles.com
• site-1036923.mozfiles.com
• site-1036911.mozfiles.com
• site-1037120.mozfiles.com
• site-1036987.mozfiles.com
• site-1036791.mozfiles.com
• site-1036734.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report