Detectionlowtest

Suspicious Mount-DiskImage

Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW.

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François HubautCreated Tue Feb 0129e1c216-6408-489d-8a06-ee9d151ef819windows

Log Source

WindowsPowerShell Script

ProductWindows← raw: windows

CategoryPowerShell Script← raw: ps_script

Definition

Requirements: Script Block Logging must be enabled

Detection Logic

detection:
    selection:
        ScriptBlockText|contains|all:
            - 'Mount-DiskImage '
            - '-ImagePath '
    condition: selection

False Positives

Legitimate PowerShell scripts

References

MITRE ATT&CK

Tactics

Sub-techniques

Rule Metadata

Rule ID

29e1c216-6408-489d-8a06-ee9d151ef819

Status

test

Level

low

Type

Detection

Created

Tue Feb 01

Author

Path

rules/windows/powershell/powershell_script/posh_ps_susp_mount_diskimage.yml

Raw Tags

attack.defense-evasionattack.t1553.005