From cc57a06fafd40f147ec4e47512d57c76fdbd9a15 Mon Sep 17 00:00:00 2001 From: Dez Beck Date: Sun, 20 Nov 2022 15:54:01 -0500 Subject: [PATCH] address issue #68 --- anti-behavioral-analysis/emulator-evasion.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/anti-behavioral-analysis/emulator-evasion.md b/anti-behavioral-analysis/emulator-evasion.md index 04f5449..6cc6a8d 100644 --- a/anti-behavioral-analysis/emulator-evasion.md +++ b/anti-behavioral-analysis/emulator-evasion.md @@ -25,7 +25,7 @@ Methods |---|---|---| |**Different Opcode Sets**|B0005.001|Use different opcodes sets (ex: FPU, MMX, SSE) to block emulators.| |**Extra Loops/Time Locks**|B0005.004|Add extra loops to make time-constraint emulators give up.| -|**Undocumented Opcodes**|B0005.002|Use rare or undocumented opcodes to block non-exhaustive emulators.| +|**Undocumented/Unimplemented Opcodes**|B0005.002|Use rare, undocumented, or unimplemented opcodes to block non-exhaustive emulators.| |**Unusual/Undocumented API Calls**|B0005.003|Call unusual APIs to block non-exhaustive emulators (particularly anti-virus).| Malware Examples