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add comment on kshellcode about freeing corrupted buffer

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worawit
2017-06-20 20:50:23 +07:00
parent 26b8f93821
commit 6db1df8496
2 changed files with 4 additions and 0 deletions
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2
shellcode/eternalblue_kshellcode_x64.asm
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@@ -13,6 +13,8 @@
; get call because system call is called on other processors. ; get call because system call is called on other processors.
; - The shellcode do not allocate shadow stack if possible for minimal shellcode size. ; - The shellcode do not allocate shadow stack if possible for minimal shellcode size.
; It is ok because some Windows function does not require shadow stack. ; It is ok because some Windows function does not require shadow stack.
; - Compiling shellcode with specific Windows version macro, corrupted buffer will be freed.
; This helps running exploit against same target repeatly more reliable.
; - The userland payload MUST be appened to this shellcode. ; - The userland payload MUST be appened to this shellcode.
; ;
; Reference: ; Reference:

2
shellcode/eternalblue_kshellcode_x86.asm
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@@ -11,6 +11,8 @@
; If userland shellcode causes any exception, the system process get killed. ; If userland shellcode causes any exception, the system process get killed.
; - On idle target with multiple core processors, the hijacked system call might take a while (> 5 minutes) to ; - On idle target with multiple core processors, the hijacked system call might take a while (> 5 minutes) to
; get call because system call is called on other processors. ; get call because system call is called on other processors.
; - Compiling shellcode with specific Windows version macro, corrupted buffer will be freed.
; This helps running exploit against same target repeatly more reliable.
; - The userland payload MUST be appened to this shellcode. ; - The userland payload MUST be appened to this shellcode.
; ;
; Reference: ; Reference: