Function at 0x10031be0
Capabilities:
Read file on windows
Read pipe
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x10024
call fcn.1004a540
mov eax, dword [0x1007100c]
xor eax, esp
mov dword [esp + 0x10020], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, ecx
mov dword [esp + 0x18], eax
mov eax, dword [edi + 4]
cmp eax, 3
je case.0x10031d17.4
cmp eax, 1
jne 0x10031fc3
nop dword [eax + eax]
mov esi, dword [edi]
test esi, esi
je 0x10031f53
mov eax, dword [esi + 4]
cmp eax, 0xffffffff
je 0x10031f53
push 0
lea ecx, [esp + 0x14]
mov dword [esp + 0x14], 0
push ecx
push 0
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_PeekNamedPipe]
test eax, eax
je 0x10031f40
cmp dword [esp + 0x10], 8
jb 0x10031f53
push 0
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0
push eax
push 8
lea eax, [esp + 0x34]
push eax
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, 1
jne 0x10031f37
mov esi, dword [esp + 0x2c]
test esi, esi
je 0x10031d09
mov ebx, dword [edi]
test ebx, ebx
je 0x10031d90
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
je 0x10031d90
push 0
lea ecx, [esp + 0x14]
mov dword [esp + 0x14], 0
push ecx
push 0
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_PeekNamedPipe]
test eax, eax
je 0x10031d7d
cmp dword [esp + 0x10], esi
jb 0x10031d90
push 0
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0
push eax
push esi
lea eax, [esp + 0x3c]
push eax
push dword [ebx + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, 1
jne 0x10031d74
mov eax, dword [esp + 0x2c]
mov byte [esp + eax + 0x30], 0
mov esi, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
dec eax
cmp eax, 3
ja case.default.0x10031d17
jmp dword [eax*4 + 0x10031fdc]
mov dword [esp + 0x28], 4
add esi, 8
je case.0x10031d17.4
mov eax, dword [edi]
test eax, eax
je 0x10031d68
mov eax, dword [eax + 4]
cmp eax, 0xffffffff
je 0x10031d68
push 0
lea ecx, [esp + 0x14]
mov dword [esp + 0x14], 0
push ecx
push esi
lea ecx, [esp + 0x34]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
jne 0x10031d68
cmp dword [esp + 0x10], esi
je case.0x10031d17.4
mov ecx, edi
call fcn.10031ac0
jmp case.0x10031d17.4
mov ecx, ebx
call fcn.1000b7c0
jmp 0x10031d90
push dword [ebx + 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebx + 4], 0xffffffff
mov byte [ebx], 0
lea ebx, [edi + 0x54]
mov dword [edi + 0x50], 2
mov ecx, str.Partial_data_in_frame
mov esi, 1
mov edx, ebx
sub esi, ecx
nop dword [eax + eax]
lea eax, [esi + ecx]
cmp eax, 0x100
jae 0x10031f87
mov al, byte [ecx]
inc ecx
mov byte [edx], al
inc edx
cmp byte [ecx], 0
jne 0x10031db0
jmp 0x10031f87
mov ebx, dword [esp + 0x18]
lea eax, [esp + 0x30]
mov dword [esp + 0x1c], eax
mov ecx, ebx
mov dword [esp + 0x24], eax
lea eax, [esp + 0x1c]
push eax
mov dword [esp + 0x24], 0
call fcn.10031ff0
test ebx, ebx
je 0x10031e27
push str.code
lea eax, [esp + 0x18]
mov ecx, ebx
push eax
call fcn.1000dfa0
mov ecx, dword [ebx]
mov eax, dword [esp + 0x14]
shl ecx, 5
add ecx, dword [ebx + 8]
cmp eax, ecx
je 0x10031e27
mov cl, byte [eax + 0x1e]
shr cl, 5
test cl, 1
je 0x10031e27
mov eax, dword [eax + 0x10]
jmp 0x10031e29
xor eax, eax
mov dword [edi + 0x50], eax
test ebx, ebx
je 0x10031e75
push str.message
lea eax, [esp + 0x18]
mov ecx, ebx
push eax
call fcn.1000dfa0
mov ecx, dword [ebx]
mov eax, dword [esp + 0x14]
shl ecx, 5
add ecx, dword [ebx + 8]
cmp eax, ecx
je 0x10031e75
mov cx, word [eax + 0x1e]
shr cx, 0xa
test cl, 1
je 0x10031e75
lea ecx, [eax + 0x10]
mov eax, 0x1000
test word [ecx + 0xe], ax
jne 0x10031e6f
mov ecx, dword [ecx + 8]
test ecx, ecx
je 0x10031ea8
jmp 0x10031e7a
mov ecx, 0x1005766d
cmp byte [ecx], 0
lea edx, [edi + 0x54]
je 0x10031ea5
mov esi, 1
sub esi, ecx
nop dword [eax]
lea eax, [esi + ecx]
cmp eax, 0x100
jae 0x10031ea5
mov al, byte [ecx]
inc ecx
mov byte [edx], al
inc edx
cmp byte [ecx], 0
jne 0x10031e90
mov byte [edx], 0
mov ecx, dword [edi + 0xc]
test ecx, ecx
je 0x10031fa7
mov eax, dword [edi + 4]
cmp eax, 3
je 0x10031ec4
cmp eax, 1
jne 0x10031fa7
lea eax, [edi + 0x54]
push eax
jmp 0x10031f9f
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0x30]
mov dword [esp + 0x1c], eax
mov dword [esp + 0x24], eax
lea eax, [esp + 0x1c]
push eax
mov dword [esp + 0x24], 0
call fcn.10031ff0
mov al, 1
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x10020]
xor ecx, esp
call fcn.100490d4
mov esp, ebp
pop ebp
ret 4
lea ebx, [edi + 0x54]
mov dword [edi + 0x50], 2
mov ecx, str.Bad_ipc_frame
mov esi, 1
mov edx, ebx
sub esi, ecx
lea eax, [esi + ecx]
cmp eax, 0x100
jae 0x10031f87
mov al, byte [ecx]
inc ecx
mov byte [edx], al
inc edx
cmp byte [ecx], 0
jne 0x10031f20
jmp 0x10031f87
mov ecx, esi
call fcn.1000b7c0
jmp 0x10031f53
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0xffffffff
mov byte [esi], 0
mov eax, dword [edi]
cmp byte [eax], 0
jne 0x10031fc3
lea ebx, [edi + 0x54]
mov dword [edi + 0x50], 1
mov ecx, str.Pipe_closed
mov esi, 1
mov edx, ebx
sub esi, ecx
lea eax, [esi + ecx]
cmp eax, 0x100
jae 0x10031f87
mov al, byte [ecx]
inc ecx
mov byte [edx], al
inc edx
cmp byte [ecx], 0
jne 0x10031f72
mov byte [edx], 0
mov ecx, dword [edi + 0xc]
test ecx, ecx
je 0x10031fa7
mov eax, dword [edi + 4]
cmp eax, 3
je 0x10031f9e
cmp eax, 1
jne 0x10031fa7
push ebx
push dword [edi + 0x50]
call ecx
add esp, 8
mov esi, dword [edi]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0xffffffff
mov byte [esi], 0
mov dword [edi + 4], 0
mov ecx, dword [esp + 0x1002c]
xor al, al
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.100490d4
mov esp, ebp
pop ebp
ret 4