MALICIOUS — e91a89079cc34cbcc9090f5e3ca4ec0c9652617240aa5c5208f59aebd48da14d

MALICIOUS — e91a89079cc34cbcc9090f5e3ca4ec0c9652617240aa5c5208f59aebd48da14d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100), attributed to the Nevereg family. 5 of 52 detection engines flagged it.

Identification

• SHA-256: e91a89079cc34cbcc9090f5e3ca4ec0c9652617240aa5c5208f59aebd48da14d
• SHA-1: 403524a9eaf61378ddbf8d6c831a7d8f83c4e5bf
• MD5: c06eab3ce35681334ebc364d9f8af16d
• imphash: ed240876b9293af2891f19d47bc5c522
• ssdeep: 768:9GvbqsQdX5BhGEnOsIzfJ4i4g5p0syi+hvN18K3H8T6++3Kd8VVrv:4zqsQ5PIt4+/yfeB6rXVrv
• TLSH: T16C334CBE1B176727EEECC23254017F9E0972BDBA07A0808A16BB576CB3D9C13685051D
• Submitted as: e91a89079cc34cbcc9090f5e3ca4ec0c9652617240aa5c5208f59aebd48da14d
• File type: pe · Size: 48658 bytes
• Verdict: malicious (89/100) · Family: Nevereg

Detections (5 of 52 engines)

• ClamAV (daily): Win.Malware.Nevereg-9916351-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Worm:Win32/Nevereg!pz
• Trellix Stinger (McAfee): Dropper-FZS!C06EAB3CE356
• Kaspersky (KVRT): Email-Worm.Win32.Nevereg

Why this verdict

The malicious score of 89/100 is the fusion of 2 weighted signals:

• ClamAV (daily) flagged Win.Malware.Nevereg-9916351-0 (rule Win.Malware.Nevereg-9916351-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70

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.

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report