nroffnroff

nroff is a Unix living-off-the-land binary catalogued by the GTFOBins. Documented abuse functions: file-read, shell. Mapped ATT&CK techniques (per LOLBAS / GTFOBins → MITRE crosswalk): T1005, T1059. Defenders should monitor execution of nroff under non-administrative or sudo contexts and alert when its arguments match the abuse-function signatures.