MALICIOUS — bemijabisep.pdf

MALICIOUS — bemijabisep.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: 7ce05d7c1991fecd5dc863cb62ee58a59710d917cc933d77c0c56c708c0910e9
• SHA-1: 9505fe21c25696f48713e9cf03b0e09165ce5039
• MD5: 6ad002f7a0bff7e98fda9c95428a0ecc
• ssdeep: 768:fgGzpD2TGay0iupU3/F9A3VxYDQcveRGkdikxihp3iCEmHtw+PA/8:oGFSTf1VmccWRGqscLQA/8
• TLSH: T19C31B0F30657DD8D2A86A313BDE91069A146DB8C7072977018C83B7CC8BC6BD9E51E21
• Submitted as: bemijabisep.pdf
• File type: pdf · Size: 39588 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=cbse+11+maths+book+pdf+download, https://cdn.shopify.com/s/files/1/0432/7302/7749/files/39648572818.pdf, https://cdn.shopify.com/s/files/1/0428/1548/8163/files/bolugumanamufojex.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=cbse+11+maths+book+pdf+download
• https://cdn.shopify.com/s/files/1/0432/7302/7749/files/39648572818.pdf
• https://cdn.shopify.com/s/files/1/0428/1548/8163/files/bolugumanamufojex.pdf
• https://cdn.shopify.com/s/files/1/0434/5325/1751/files/troy_bilt_edger_attachment_blade_replacement.pdf
• https://cdn.shopify.com/s/files/1/0434/1235/7270/files/wikipapuv.pdf
• https://cdn.shopify.com/s/files/1/0430/2798/8634/files/tevukij.pdf
• http://files.waistgame.com/uploads/1/3/1/4/131407977/wijomobupe.pdf
• https://cdn.shopify.com/s/files/1/0438/8428/2008/files/coumarin_synthesis.pdf
• https://cdn.shopify.com/s/files/1/0437/3233/6791/files/43769479176.pdf
• https://cdn.shopify.com/s/files/1/0431/1059/6775/files/87299457856.pdf
• https://cdn.shopify.com/s/files/1/0432/8043/3302/files/54961852486.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
• files.waistgame.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report