MALICIOUS — Srv-Interrupt-687878989-Nov-10.zip

MALICIOUS — Srv-Interrupt-687878989-Nov-10.zip is a zip sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100), attributed to the Docusign112101 family. 4 of 54 detection engines flagged it.

Identification

• SHA-256: 388e5c5ef8317db90f6f46035d9005d3e74ea466aef1b518ba194830ad28d55d
• SHA-1: fcfe81c89d5a2096aa9c85cc6fe1a7b0d7f1000e
• MD5: 9a05b8dfb2b8e998b64165de685ae5fd
• ssdeep: 1536:LInBXpQpfMeac1XV+gUCqDTCz/eoybv0VgfOkKOKXBKy14RSqDe5:OXpQh5ac1k5Ccuz4v1lKUy14p65
• TLSH: T1383902E7A2D6C5B5B6CA78E66332FD55E4505819B872AC02D033A6C859610F41FF0C2A
• Submitted as: Srv-Interrupt-687878989-Nov-10.zip
• File type: zip · Size: 87728 bytes
• Verdict: malicious (87/100) · Family: Docusign112101

Detections (4 of 54 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Xls.Downloader.Docusign112101-9908076-0
• Microsoft Defender: TrojanDownloader:O97M/Qakbot
• Kaspersky (KVRT): HEUR:Trojan-Downloader.MSOffice.SLoad.gen

Why this verdict

The malicious score of 87/100 is the fusion of 2 weighted signals:

• ClamAV (daily) flagged Xls.Downloader.Docusign112101-9908076-0 (rule Xls.Downloader.Docusign112101-9908076-0) - engine signal, weight 0.90, confidence 0.95
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

More Docusign112101 samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report