SUSPICIOUS — cbfa67b12510eb6d556986906da7ff899ed7522f4bd1a0a7027df4f317624da3

SUSPICIOUS — cbfa67b12510eb6d556986906da7ff899ed7522f4bd1a0a7027df4f317624da3 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (56/100), attributed to the Base64 family. 2 of 50 detection engines flagged it.

Identification

• SHA-256: cbfa67b12510eb6d556986906da7ff899ed7522f4bd1a0a7027df4f317624da3
• SHA-1: e3cd7a5b8649798b41573bccefbcb2e6cce4c288
• MD5: 4df5e15cdbbedfd109955b0879dd39ec
• ssdeep: 192:UPtn8c/9pZbj6NGjPH7cTTpWdNh15N3C6ErZicfDlTzDhd:UPtn8ctjyGsERN32rZicVDhd
• TLSH: T14D1E01A43E916A84029633324CB923D4CC8C750A4055F1F29BCBF25E3C96B1AB55A7A3
• Submitted as: cbfa67b12510eb6d556986906da7ff899ed7522f4bd1a0a7027df4f317624da3
• File type: script · Size: 6763 bytes
• Verdict: suspicious (56/100) · Family: Base64

Detections (2 of 50 engines)

• YARA: MalwareAnalyser community pack: TL_Base64_EncodedCommand
• Kaspersky (KVRT): HEUR:Trojan.PowerShell.Generic

Why this verdict

The suspicious score of 56/100 is the fusion of 2 weighted signals:

• Obfuscated powershell script: dynamic-exec, encoded-command, hidden-window, defense-evasion (layers: powershell-encodedcommand+base64) (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• YARA: MalwareAnalyser community pack flagged TL_Base64_EncodedCommand (rule TL_Base64_EncodedCommand) - 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