MALICIOUS — sudizaxodokewa.pdf

MALICIOUS — sudizaxodokewa.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 8c89125a78345ac17208323a56de57c6303dba588d8a88edbfef8701ce35e9fa
• SHA-1: 1bae3fb12a6b39c57162aad9fec70f6fbb56f5fc
• MD5: b4d168e5a65ea329535489fe4b235980
• ssdeep: 1536:5GFr1cYoIEB7kyEfyIvcqjcDcV/M2/7QyrupgzZhGSwkZb:MFr0vEak6E/M8QyrKUCS1b
• TLSH: T1ED35CFF35477DD88758F6B439EEA1248A006D3885532AA6019C8BABCC4BC7FD6F10A51
• Submitted as: sudizaxodokewa.pdf
• File type: pdf · Size: 58456 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - 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=android+api+documentation+download+pdf, https://site-1037178.mozfiles.com/files/1037178/fasonuxopulemip.pdf, https://site-1036972.mozfiles.com/files/1036972/zumulijitede.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=android+api+documentation+download+pdf
• https://site-1037178.mozfiles.com/files/1037178/fasonuxopulemip.pdf
• https://site-1036972.mozfiles.com/files/1036972/zumulijitede.pdf
• https://site-1036880.mozfiles.com/files/1036880/daxuwimodavup.pdf
• https://site-1036628.mozfiles.com/files/1036628/18084761471.pdf
• http://files.san-a-can.com/uploads/1/3/1/3/131380641/fca129f83.pdf
• http://files.americanfoursquare.us/uploads/1/3/2/7/132740218/majibomavapakabopi.pdf
• http://files.operaprogramsberlin.com/uploads/1/3/0/7/130776591/2a837fbbb02.pdf
• https://cdn.shopify.com/s/files/1/0434/7189/6736/files/7th_grade_math_coloring_worksheets.pdf
• https://cdn.shopify.com/s/files/1/0430/5145/0519/files/lijidelofudu.pdf
• https://cdn.shopify.com/s/files/1/0438/3889/8333/files/campsite_san_elijo_campground_map.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-1037178.mozfiles.com
• site-1036972.mozfiles.com
• site-1036880.mozfiles.com
• site-1036628.mozfiles.com
• files.san-a-can.com
• files.americanfoursquare.us
• files.operaprogramsberlin.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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