Function at 0x422900
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa0
mov eax, dword [0x4989d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor eax, eax
push esi
push edi
mov edi, ecx
mov ecx, dword [edi + 8]
mov dword [ebp - 0x78], eax
mov dword [ebp - 0x64], eax
mov eax, dword [edi + 0xc]
add eax, 0x10
mov dword [ebp - 0x68], 3
cmp eax, ecx
jae 0x422945
cmp eax, 0x482990
je 0x422941
cmp dword [eax + 8], 6
je 0x422997
cmp eax, ecx
jb 0x42294a
mov eax, 0x482990
mov ecx, dword [eax + 8]
cmp ecx, 6
jne 0x422961
mov edx, dword [eax]
cmp byte [edx + 7], 0
je 0x422961
mov eax, str.class
jmp 0x422974
cmp eax, 0x482990
mov eax, str.no_value
je 0x422974
mov eax, dword [ecx*4 + 0x4827d4]
push eax
mov eax, dword [str.function]
push eax
push str._nexpected:_s_ngot:_s
push edi
call fcn.0041c620
add esp, 0x10
mov ebx, eax
mov ecx, 2
mov edx, edi
call fcn.0041e690
mov eax, dword [edi + 0xc]
add eax, 0x20
cmp eax, dword [edi + 8]
jae 0x422a11
cmp eax, 0x482990
je 0x422a11
cmp dword [eax + 8], 0
jle 0x422a11
push 0
push 3
mov eax, edi
call fcn.0041f230
mov dword [ebp - 0x64], eax
mov eax, dword [edi + 0xc]
add eax, 0x20
add esp, 8
mov esi, 0x482990
cmp eax, dword [edi + 8]
jae 0x4229d2
mov esi, eax
mov eax, dword [esi + 8]
add eax, 0xfffffffd
cmp eax, 4
ja case.0x4229dd.6
jmp dword [eax*4 + 0x423150]
mov ecx, dword [esi]
mov eax, dword [ecx + 0xc]
jmp 0x422a0d
mov edx, dword [esi]
mov eax, dword [edx + 0x10]
jmp 0x422a0d
mov eax, dword [esi]
call fcn.0042a920
jmp 0x422a0d
call fcn.0042c730
test eax, eax
je case.0x4229dd.6
mov eax, dword [esi]
mov eax, dword [eax + 0xc]
jmp 0x422a0d
xor eax, eax
inc eax
mov dword [ebp - 0x68], eax
push 0x30
call fcn.0045bfc1
push 0x30
mov esi, eax
push 0
push esi
mov dword [ebp - 0x70], esi
call fcn.00465290
mov ebx, dword [ebp - 0x68]
push ebx
call fcn.0045bfc1
push ebx
mov dword [esi + 0x18], eax
call fcn.0045bfc1
add esp, 0x18
cmp dword [ebp + 0x10], 0
mov dword [esi + 0x14], eax
jne 0x422a4d
mov dword [esi + 4], edi
jmp 0x422b10
mov ecx, dword [edi + 0xc]
mov eax, dword [edi + 8]
add ecx, 0x10
mov dword [ebp - 0x68], 0
cmp ecx, eax
jb 0x422a66
mov ecx, 0x482990
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov ecx, dword [ecx + 8]
mov dword [eax + 8], ecx
add dword [edi + 8], 0x10
xor edx, edx
mov ecx, edi
call fcn.0043c800
lea edx, [ebp - 0x68]
push edx
or ebx, 0xffffffff
mov eax, edi
call fcn.0041c450
mov ebx, dword [ebp - 0x68]
push ebx
mov dword [ebp - 0x6c], eax
call fcn.0045bfc1
mov ecx, dword [ebp - 0x6c]
push ebx
push ecx
push eax
mov dword [esi + 0x20], eax
call fcn.00465400
mov dword [esi + 0x24], ebx
add dword [edi + 8], 0xffffffe0
mov ecx, dword [edi + 0x38]
mov ebx, dword [edi + 8]
add esp, 0x14
test ecx, ecx
je 0x422b10
mov eax, dword [edi + 0x10]
mov esi, dword [eax + 0x60]
push ecx
call fcn.0042a5a0
mov edx, dword [eax]
mov dword [ebx], edx
mov ecx, dword [eax + 4]
mov dword [ebx + 4], ecx
mov edx, dword [eax + 8]
lea eax, [ebp - 0x6c]
mov dword [ebx + 8], edx
add dword [edi + 8], 0x10
push eax
or ebx, 0xffffffff
mov eax, edi
call fcn.0041c450
mov ebx, dword [ebp - 0x6c]
push ebx
mov esi, eax
call fcn.0045bfc1
mov ecx, dword [ebp - 0x70]
push ebx
push esi
push eax
mov dword [ecx + 0x28], eax
call fcn.00465400
mov esi, dword [ebp - 0x70]
add esp, 0x18
add dword [edi + 8], 0xfffffff0
mov eax, dword [esi + 0x18]
mov ebx, dword [ebp - 0x64]
mov edx, dword [esi + 0x14]
mov dword [ebp - 0x68], eax
mov al, byte [ebx]
mov dword [ebp - 0x74], edx
cmp al, 0x66
je 0x422b29
cmp al, 0x64
jne 0x422b37
push str.Callback_must_return_an_integer_or_pointer_
push edi
call fcn.0041e8d0
add esp, 8
mov al, byte [ebx]
test al, al
je 0x422b53
lea ecx, [ecx]
cmp al, 0x28
je 0x422bf4
mov al, byte [ebx + 1]
inc ebx
test al, al
jne 0x422b40
mov dword [ebp - 0x64], ebx
cmp byte [ebx], 0x28
je 0x422bf7
mov esi, dword [ebp - 0x70]
call fcn.00421360
mov eax, dword [edi + 0x14]
mov ecx, dword [edi + 0x28]
cmp eax, ecx
jbe 0x422bcd
sub eax, ecx
mov ecx, eax
mov eax, 0x2aaaaaab
imul ecx
sar edx, 2
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
push 0x483c84
lea eax, [ebp - 0x60]
mov dword [ebp - 8], ecx
call fcn.00430f80
mov eax, dword [ebp - 0x5c]
add esp, 4
test eax, eax
jne 0x422ba5
mov eax, 0x483acc
mov dword [ebp - 0x5c], eax
mov ecx, dword [ebp - 0x64]
push ecx
push 2
push eax
push str._ncalling:_s_nbad_argument:__d_n_s
push edi
call fcn.0041e8d0
add esp, 0x14
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00459ed3
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x64]
push edx
push 2
push str._nbad_argument:__d__s
push edi
call fcn.0041e8d0
add esp, 0x10
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00459ed3
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0x64], ebx
mov edx, dword [ebp - 0x64]
mov bl, byte [edx]
test bl, bl
je 0x422cef
cmp bl, 0x29
je 0x422cef
movzx eax, bl
sub eax, 0x26
je 0x422cd2
sub eax, 2
je 0x422c27
sub eax, 4
jne 0x422cd9
inc dword [ebp - 0x64]
lea eax, [ebp - 0x79]
push eax
lea ecx, [ebp - 0x64]
push ecx
call fcn.004211b0
mov bl, al
add esp, 8
test bl, bl
je 0x422cef
cmp bl, 0x29
je 0x422cdd
mov edx, dword [ebp - 0x74]
mov eax, dword [ebp - 0x68]
mov byte [edx], bl
mov byte [eax], bl
movsx eax, bl
add eax, 0xffffffbe
cmp eax, 0x37
ja case.0x422c69.67
movzx ecx, byte [eax + 0x42317c]
jmp dword [ecx*4 + 0x423164]
mov eax, 1
jmp 0x422cb9
mov eax, 2
jmp 0x422cb9
mov eax, 4
jmp 0x422cb9
mov eax, 8
jmp 0x422cb9
mov dword [ebp - 0x6c], 0
jmp 0x422c9c
mov dword [ebp - 0x6c], 0xffffffff
mov esi, dword [ebp - 0x70]
call fcn.00421360
mov edx, dword [ebp - 0x64]
push edx
push str.callback_:__struct_error_..._s
push edi
call fcn.0041e8d0
mov eax, dword [ebp - 0x6c]
add esp, 0xc
add eax, 3
shr eax, 2
add dword [ebp - 0x78], eax
mov eax, 1
add dword [ebp - 0x68], eax
add dword [ebp - 0x74], eax
sub dword [ebp - 0x64], eax
jmp 0x422cd9
mov eax, dword [ebp - 0x74]
mov byte [eax - 1], 0x26
test bl, bl
je 0x422cef
mov eax, dword [ebp - 0x64]
mov bl, byte [eax + 1]
inc eax
mov dword [ebp - 0x64], eax
test bl, bl
jne 0x422c04
mov ecx, dword [ebp - 0x74]
mov edx, dword [ebp - 0x68]
mov byte [ecx], 0
mov byte [edx], 0
mov eax, dword [esi + 0x14]
sub ecx, eax
lea ebx, [ecx + 1]
push ebx
push eax
call fcn.0045d01d
mov dword [esi + 0x14], eax
mov dword [esi + 0x1c], ebx
mov eax, dword [edi + 0xc]
mov ecx, dword [edi + 8]
add eax, 0x10
add esp, 8
cmp eax, ecx
jb 0x422d25
mov eax, 0x482990
mov edx, dword [eax]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov eax, dword [eax + 8]
mov dword [ecx + 8], eax
add dword [edi + 8], 0x10
push 0xffffd8f0
mov eax, edi
call fcn.00420220
mov dword [esi + 8], eax
mov ecx, dword [edi + 0x10]
add esp, 4
cmp dword [ecx + 0x110], 0
jne 0x422de1
lea edx, [ebp - 0xa0]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 0x9c]
push 0x40
push 0x1000
push eax
push 0
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edx, dword [edi + 0x10]
mov ecx, eax
mov eax, dword [edx + 0x10c]
test eax, eax
jne 0x422d97
mov dword [edx + 0x10c], ecx
jmp 0x422da9
cmp dword [eax], 0
je 0x422da7
lea esp, [esp]
mov eax, dword [eax]
cmp dword [eax], 0
jne 0x422da0
mov dword [eax], ecx
mov dword [ecx], 0
mov eax, dword [edi + 0x10]
add ecx, 4
mov dword [eax + 0x110], ecx
lea eax, [ebx - 0x1b]
cmp eax, 0x17
jbe 0x422ddb
lea edx, [eax - 0x18]
mov eax, 0xb21642c9
mul edx
shr edx, 4
inc edx
dec edx
lea eax, [ecx + 0x17]
mov dword [ecx], eax
mov ecx, eax
jne 0x422dd1
mov dword [ecx], 0
cmp dword [ebp + 8], 0
mov eax, dword [edi + 0x10]
mov ecx, dword [eax + 0x110]
mov dword [esi], ecx
mov eax, dword [edi + 0x10]
mov edx, dword [eax + 0x110]
mov ecx, dword [edx]
mov dword [eax + 0x110], ecx
je 0x422e9a
cmp dword [esi], 0
jne 0x422e1a
push str.tocdecl_failed_
push edi
call fcn.0041e8d0
add esp, 8
mov eax, dword [esi]
mov byte [eax], 0xe8
movzx ecx, byte [eax]
cmp ecx, 0xe8
jl 0x422e56
cmp ecx, 0xe9
jle 0x422e49
cmp ecx, 0xeb
jne 0x422e56
mov edx, 0x4226f0
sub dl, al
sub dl, 2
mov byte [eax + 1], dl
jmp 0x422e56
mov ecx, 0x4226f0
sub ecx, eax
sub ecx, 5
mov dword [eax + 1], ecx
mov dword [eax + 5], 0x4226d0
lea edx, [esi + 4]
mov dword [eax + 9], edx
mov byte [eax + 0xd], 0xbc
mov dword [eax + 0xe], 0
mov byte [eax + 0x12], 0xe9
mov dword [eax + 0x13], 0
push esi
mov ebx, edi
call fcn.00422710
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00459ed3
mov esp, ebp
pop ebp
ret
cmp dword [esi], 0
jne 0x422ead
push str.tostdcall_failed_
push edi
call fcn.0041e8d0
add esp, 8
mov eax, dword [esi]
mov ecx, dword [ebp - 0x78]
mov byte [eax], 0x58
inc eax
cmp dword [ebp + 0xc], 0
je 0x422ed1
cmp ecx, 1
jle 0x422ecb
mov word [eax], 0x5152
add eax, 2
jmp 0x422ed1
jne 0x422ed1
mov byte [eax], 0x51
inc eax
mov byte [eax], 0x68
lea edx, [esi + 4]
mov dword [eax + 1], edx
mov byte [eax + 5], 0x50
add eax, 6
mov byte [eax], 0xe9
cmp ecx, 0x14
ja case.default.0x422eed
jmp dword [ecx*4 + 0x4231b4]
mov ecx, 0x422450
jmp 0x422f8b
mov ecx, 0x422470
jmp 0x422f8b
mov ecx, 0x422490
jmp 0x422f8b
mov ecx, 0x4224b0
jmp 0x422f8b
mov ecx, 0x4224d0
jmp 0x422f8b
mov ecx, 0x4224f0
jmp 0x422f8b
mov ecx, 0x422510
jmp 0x422f8b
mov ecx, 0x422530
jmp 0x422f8b
mov ecx, 0x422550
jmp 0x422f8b
mov ecx, 0x422570
jmp 0x422f8b
mov ecx, 0x422590
jmp 0x422f8b
mov ecx, 0x4225b0
jmp 0x422f8b
mov ecx, 0x4225d0
jmp 0x422f8b
mov ecx, 0x4225f0
jmp 0x422f8b
mov ecx, 0x422610
jmp 0x422f8b
mov ecx, 0x422630
jmp 0x422f8b
mov ecx, 0x422650
jmp 0x422f8b
mov ecx, 0x422670
jmp 0x422f8b
mov ecx, 0x422690
jmp 0x422f8b
mov ecx, 0x4226b0
jmp 0x422f8b
mov ecx, 0x422430
movzx edx, byte [eax]
cmp edx, 0xe8
jl 0x422e79
cmp edx, 0xe9
jle 0x422fbb
cmp edx, 0xeb
jne 0x422e79
sub cl, al
sub cl, 2
mov byte [eax + 1], cl
jmp 0x422e79
sub ecx, eax
sub ecx, 5
mov dword [eax + 1], ecx
jmp 0x422e79
mov eax, dword [esi + 0x14]
test eax, eax
je 0x422fd8
push eax
call fcn.0045bf87
add esp, 4
mov eax, dword [esi + 0x18]
test eax, eax
je 0x422fe8
push eax
call fcn.0045bf87
add esp, 4
mov eax, dword [esi + 0x20]
test eax, eax
je 0x423018
push eax
call fcn.0045bf87
mov eax, dword [esi + 0x28]
add esp, 4
test eax, eax
je 0x423008
push eax
call fcn.0045bf87
add esp, 4
mov eax, dword [esi + 0x2c]
test eax, eax
je 0x423018
push eax
call fcn.0045bf87
add esp, 4
mov eax, dword [esi + 8]
test eax, eax
je 0x423110
mov dword [ebp - 0x6c], eax
js 0x423110
mov eax, dword [edi + 0x10]
mov esi, dword [eax + 0x60]
push 0
call fcn.0042a5a0
mov edx, dword [eax]
mov ecx, dword [edi + 8]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov eax, dword [eax + 8]
mov dword [ecx + 8], eax
mov ecx, dword [ebp - 0x6c]
add dword [edi + 8], 0x10
mov esi, dword [edi + 0x10]
mov eax, dword [esi + 0x60]
mov ebx, dword [edi + 8]
push ecx
push edi
call fcn.0042a7a0
mov edx, dword [ebx - 0x10]
mov dword [eax], edx
mov ecx, dword [ebx - 0xc]
mov dword [eax + 4], ecx
mov edx, dword [ebx - 8]
mov dword [eax + 8], edx
mov eax, dword [edi + 8]
add esp, 0xc
cmp dword [eax - 8], 4
jl 0x4230a2
mov eax, dword [eax - 0x10]
test byte [eax + 5], 3
je 0x4230a2
mov esi, dword [esi + 0x60]
test byte [esi + 5], 4
je 0x4230a2
mov eax, dword [edi + 0x10]
and byte [esi + 5], 0xfb
mov ecx, dword [eax + 0x28]
mov dword [esi + 0x18], ecx
mov dword [eax + 0x28], esi
add dword [edi + 8], 0xfffffff0
fild dword [ebp - 0x6c]
mov eax, dword [edi + 8]
mov dword [eax + 8], 3
fstp qword [eax]
add dword [edi + 8], 0x10
mov esi, dword [edi + 0x10]
mov eax, dword [esi + 0x60]
mov ebx, dword [edi + 8]
push 0
push edi
call fcn.0042a7a0
mov edx, dword [ebx - 0x10]
mov dword [eax], edx
mov ecx, dword [ebx - 0xc]
mov dword [eax + 4], ecx
mov edx, dword [ebx - 8]
mov dword [eax + 8], edx
mov eax, dword [edi + 8]
add esp, 8
cmp dword [eax - 8], 4
jl 0x423109
mov eax, dword [eax - 0x10]
test byte [eax + 5], 3
je 0x423109
mov esi, dword [esi + 0x60]
test byte [esi + 5], 4
je 0x423109
mov eax, dword [edi + 0x10]
and byte [esi + 5], 0xfb
mov ecx, dword [eax + 0x28]
mov dword [esi + 0x18], ecx
mov dword [eax + 0x28], esi
add dword [edi + 8], 0xfffffff0
mov esi, dword [ebp - 0x70]
mov edx, dword [edi + 0x10]
mov eax, dword [esi]
mov ecx, dword [edx + 0x110]
mov dword [eax], ecx
mov edx, dword [edi + 0x10]
mov eax, dword [esi]
push esi
mov dword [edx + 0x110], eax
call fcn.0045bf87
push str.argument_list_too_long
push edi
call fcn.0041e8d0
mov ecx, dword [ebp - 4]
add esp, 0xc
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.00459ed3
mov esp, ebp
pop ebp
ret