MALICIOUS — 29408260651.pdf

MALICIOUS — 29408260651.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: 224630c74aaf5d0c4e469fb77e55d41389fd14faad722bbb1611aeb2090351a5
• SHA-1: 31be5ab0e843b4f089eb6c25392beb7e22c728fc
• MD5: 26d69ee5a41a298ec2f3b9c75d3b382e
• ssdeep: 768:tgGzpDIJcuoIDw953Aa8bKG0shQsKuHcdJydie5q4hm81URF:OGFU6PIDw9534bKtUJKuuJdeeycF
• TLSH: T1D9319DF3A1A7ED8C7786AF076EAA009C1145D24CA272EA6444C8776CD87C3FD6F41911
• Submitted as: 29408260651.pdf
• File type: pdf · Size: 40886 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 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://cctraff.ru/strik?keyword=canon+in+d+piano+easy+pdf, http://kujaj.schultzwines.com/uploads/1/3/1/3/131379290/01956e945f99.pdf, http://vizokekud.smalleyestate.myhackney.org/uploads/1/3/0/7/130775643/6d8c29fb860c.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://cctraff.ru/strik?keyword=canon+in+d+piano+easy+pdf
• http://kujaj.schultzwines.com/uploads/1/3/1/3/131379290/01956e945f99.pdf
• http://vizokekud.smalleyestate.myhackney.org/uploads/1/3/0/7/130775643/6d8c29fb860c.pdf
• http://files.nforchestra.org/uploads/1/3/1/4/131453219/bodotiruluvuke.pdf
• http://zemaw.ecbpiano.com/uploads/1/3/0/7/130739693/a854529149.pdf
• https://uploads.strikinglycdn.com/files/d9de72a2-6dfe-4fd1-ab4c-01d0d2cebdce/23428994298.pdf
• https://uploads.strikinglycdn.com/files/8bf02e88-71d9-43d1-8058-3c9b10bf3c1c/49163883514.pdf
• https://uploads.strikinglycdn.com/files/e53f8bf1-833e-4439-ab58-dad24b590437/67970403559.pdf
• https://site-1036868.mozfiles.com/files/1036868/gujomexakula.pdf
• https://site-1037196.mozfiles.com/files/1037196/gorepafikufojeguz.pdf
• https://site-1036894.mozfiles.com/files/1036894/88181366315.pdf
• https://site-1037235.mozfiles.com/files/1037235/xivudilarujulejolesike.pdf
• https://site-1037156.mozfiles.com/files/1037156/92639428891.pdf
• https://site-1036702.mozfiles.com/files/1036702/86887335887.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

• cctraff.ru
• kujaj.schultzwines.com
• vizokekud.smalleyestate.myhackney.org
• files.nforchestra.org
• zemaw.ecbpiano.com
• uploads.strikinglycdn.com
• site-1036868.mozfiles.com
• site-1037196.mozfiles.com
• site-1036894.mozfiles.com
• site-1037235.mozfiles.com
• site-1037156.mozfiles.com
• site-1036702.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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