Function at 0x466430
Capabilities:
Check mutex on windows
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x497800
mov eax, dword fs:[0]
push eax
sub esp, 0x280
mov eax, dword [0x4b5870]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [0x4b9690]
test eax, eax
jne 0x466780
push 0x3f
push eax
mov byte [ebp - 0x50], al
lea eax, [ebp - 0x4f]
push eax
call fcn.00470210
add esp, 0xc
lea eax, [ebp - 0x50]
push 0xa
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
call fcn.00476c07
add esp, 0xc
mov dword [ebp - 0x274], 0xf
lea ecx, [ebp - 0x288]
mov dword [ebp - 0x278], 0
mov byte [ebp - 0x288], 0
push 0x18
push str.chrome.statistics.share.
call fcn.004024d0
push 0x18
push str.chrome.statistics.mutex.
lea ecx, [ebp - 0x270]
mov dword [ebp - 4], 0
mov dword [ebp - 0x25c], 0xf
mov dword [ebp - 0x260], 0
mov byte [ebp - 0x270], 0
call fcn.004024d0
cmp byte [ebp - 0x50], 0
mov byte [ebp - 4], 1
jne 0x466500
xor ecx, ecx
jmp 0x46650f
lea ecx, [ebp - 0x50]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x466506
sub ecx, edx
push ecx
lea eax, [ebp - 0x50]
push eax
lea ecx, [ebp - 0x288]
call fcn.00403380
cmp byte [ebp - 0x50], 0
jne 0x466529
xor ecx, ecx
jmp 0x466539
lea ecx, [ebp - 0x50]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x466530
sub ecx, edx
push ecx
lea eax, [ebp - 0x50]
push eax
lea ecx, [ebp - 0x270]
call fcn.00403380
cmp dword [ebp - 0x25c], 0x10
lea eax, [ebp - 0x270]
cmovae eax, dword [ebp - 0x270]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov edi, eax
test edi, edi
je 0x4666fc
push 0x3e8
push edi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x4666fc
cmp dword [ebp - 0x274], 0x10
lea eax, [ebp - 0x288]
cmovae eax, dword [ebp - 0x288]
push eax
push 4
push 0
push 4
push 0
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov esi, eax
test esi, esi
je 0x4666bc
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4665f8
push 4
push 0
push 0
push 4
push esi
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ecx, eax
test ecx, ecx
je 0x4665e5
mov eax, dword [ecx]
push ecx
mov dword [0x4b9690], eax
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
jmp 0x466727
push 0x340
call fcn.0046ebbd
add esp, 4
mov dword [ebp - 0x28c], eax
mov byte [ebp - 4], 2
test eax, eax
je 0x46661c
mov ecx, eax
call fcn.004642a0
jmp 0x46661e
xor eax, eax
push 4
push 0
push 0
push 0xf001f
push esi
mov dword [0x4b9690], eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ecx, eax
test ecx, ecx
je 0x466649
mov eax, dword [0x4b9690]
push ecx
mov dword [ecx], eax
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov eax, dword [0x4b9698]
test al, 1
jne 0x46666d
or eax, 1
mov dword [0x4b9694], esi
push 0x4981c0
mov dword [0x4b9698], eax
call fcn.0046ed3e
add esp, 4
xor eax, eax
push 0x206
push eax
mov word [ebp - 0x258], ax
lea eax, [ebp - 0x256]
push eax
call fcn.00470210
add esp, 0xc
lea eax, [ebp - 0x258]
push 0x104
push eax
push 0x400000
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x4666f3
lea eax, [ebp - 0x258]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
jmp 0x466727
push 0x340
call fcn.0046ebbd
add esp, 4
mov dword [ebp - 0x28c], eax
mov byte [ebp - 4], 3
test eax, eax
je 0x4666ec
mov ecx, eax
call fcn.004642a0
push edi
mov dword [0x4b9690], eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
jmp 0x466727
xor eax, eax
mov dword [0x4b9690], eax
push edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
jmp 0x466727
push 0x340
call fcn.0046ebbd
add esp, 4
mov dword [ebp - 0x28c], eax
mov byte [ebp - 4], 4
test eax, eax
je 0x466720
mov ecx, eax
call fcn.004642a0
jmp 0x466722
xor eax, eax
mov dword [0x4b9690], eax
test edi, edi
je 0x466732
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x25c], 0x10
jb 0x466749
push dword [ebp - 0x270]
call fcn.0046ec0e
add esp, 4
cmp dword [ebp - 0x274], 0x10
mov dword [ebp - 0x25c], 0xf
mov dword [ebp - 0x260], 0
mov byte [ebp - 0x270], 0
jb 0x46677b
push dword [ebp - 0x288]
call fcn.0046ec0e
add esp, 4
mov eax, dword [0x4b9690]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0046f685
mov esp, ebp
pop ebp
ret