← All detection heuristics · HWP
high
HWP_PS_FILE
What it means
PostScript file operation (file/run/deletefile) found.
Why it fires
File operations in PostScript allow reading, writing, or deleting files on the system — capabilities that exploits use to drop payloads.
Other HWP heuristics
HWP_EMBEDDED_PE HWP_PE_MSHTA_REMOTE_EXEC HWP_OLE_PACKAGE_EXECUTABLE HWP_OLE_CLICK_TO_EXEC_LURE HWP_PS_EXEC HWP_PS_CVX_EXEC HWP_PS_SYSTEM HWP_SHELL_CMD HWP_POSTSCRIPT HWP_PS_HEXCODE HWP_JAVASCRIPT HWP_URL HWP_PS_FILTER HWP_SCRIPTS_STREAM HWP_BINDATA HWP_COMPRESSED HWP_SEMANTIC_FINGERPRINT HWP_STREAM_RAW_FALLBACK