Function at 0x421070
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa0
mov eax, dword [0x4954c4]
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 0x4210b5
cmp eax, 0x47f920
je 0x4210b1
cmp dword [eax + 8], 6
je 0x421107
cmp eax, ecx
jb 0x4210ba
mov eax, 0x47f920
mov ecx, dword [eax + 8]
cmp ecx, 6
jne 0x4210d1
mov edx, dword [eax]
cmp byte [edx + 7], 0
je 0x4210d1
mov eax, str.class
jmp 0x4210e4
cmp eax, 0x47f920
mov eax, str.no_value
je 0x4210e4
mov eax, dword [ecx*4 + 0x47f76c]
push eax
mov eax, dword [str.function]
push eax
push str._nexpected:_s_ngot:_s
push edi
call fcn.0041ad80
add esp, 0x10
mov ebx, eax
mov ecx, 2
mov edx, edi
call fcn.0041cdf0
mov eax, dword [edi + 0xc]
add eax, 0x20
cmp eax, dword [edi + 8]
jae 0x421181
cmp eax, 0x47f920
je 0x421181
cmp dword [eax + 8], 0
jle 0x421181
push 0
push 3
mov eax, edi
call fcn.0041d990
mov dword [ebp - 0x64], eax
mov eax, dword [edi + 0xc]
add eax, 0x20
add esp, 8
mov esi, 0x47f920
cmp eax, dword [edi + 8]
jae 0x421142
mov esi, eax
mov eax, dword [esi + 8]
add eax, 0xfffffffd
cmp eax, 4
ja case.0x42114d.6
jmp dword [eax*4 + 0x4218a4]
mov ecx, dword [esi]
mov eax, dword [ecx + 0xc]
jmp 0x42117d
mov edx, dword [esi]
mov eax, dword [edx + 0x10]
jmp 0x42117d
mov eax, dword [esi]
call fcn.004286c0
jmp 0x42117d
call fcn.0042a4d0
test eax, eax
je case.0x42114d.6
mov eax, dword [esi]
mov eax, dword [eax + 0xc]
jmp 0x42117d
xor eax, eax
inc eax
mov dword [ebp - 0x68], eax
push 0x30
call fcn.0045852a
push 0x30
mov esi, eax
push 0
push esi
mov dword [ebp - 0x70], esi
call fcn.00469220
mov ebx, dword [ebp - 0x68]
push ebx
call fcn.0045852a
push ebx
mov dword [esi + 0x18], eax
call fcn.0045852a
add esp, 0x18
cmp dword [ebp + 0xc], 0
mov dword [esi + 0x14], eax
jne 0x4211bd
mov dword [esi + 4], edi
jmp 0x421280
mov ecx, dword [edi + 0xc]
mov eax, dword [edi + 8]
add ecx, 0x10
mov dword [ebp - 0x68], 0
cmp ecx, eax
jb 0x4211d6
mov ecx, 0x47f920
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.0043a400
lea edx, [ebp - 0x68]
push edx
or ebx, 0xffffffff
mov eax, edi
call fcn.0041abb0
mov ebx, dword [ebp - 0x68]
push ebx
mov dword [ebp - 0x6c], eax
call fcn.0045852a
mov ecx, dword [ebp - 0x6c]
push ebx
push ecx
push eax
mov dword [esi + 0x20], eax
call fcn.004692a0
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 0x421280
mov eax, dword [edi + 0x10]
mov esi, dword [eax + 0x60]
push ecx
call fcn.00428340
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.0041abb0
mov ebx, dword [ebp - 0x6c]
push ebx
mov esi, eax
call fcn.0045852a
mov ecx, dword [ebp - 0x70]
push ebx
push esi
push eax
mov dword [ecx + 0x28], eax
call fcn.004692a0
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 0x421299
cmp al, 0x64
jne 0x4212a7
push str.Callback_must_return_an_integer_or_pointer_
push edi
call fcn.0041d030
add esp, 8
mov al, byte [ebx]
test al, al
je 0x4212c3
lea ecx, [ecx]
cmp al, 0x28
je 0x421364
mov al, byte [ebx + 1]
inc ebx
test al, al
jne 0x4212b0
mov dword [ebp - 0x64], ebx
cmp byte [ebx], 0x28
je 0x421367
mov esi, dword [ebp - 0x70]
call fcn.0041faa0
mov eax, dword [edi + 0x14]
mov ecx, dword [edi + 0x28]
cmp eax, ecx
jbe 0x42133d
sub eax, ecx
mov ecx, eax
mov eax, 0x2aaaaaab
imul ecx
sar edx, 2
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
push 0x480c48
lea eax, [ebp - 0x60]
mov dword [ebp - 8], ecx
call fcn.0042ed20
mov eax, dword [ebp - 0x5c]
add esp, 4
test eax, eax
jne 0x421315
mov eax, 0x480a98
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.0041d030
add esp, 0x14
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00457813
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.0041d030
add esp, 0x10
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00457813
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0x64], ebx
mov edx, dword [ebp - 0x64]
mov bl, byte [edx]
test bl, bl
je 0x42145f
cmp bl, 0x29
je 0x42145f
movzx eax, bl
sub eax, 0x26
je 0x421442
sub eax, 2
je 0x421397
sub eax, 4
jne 0x421449
inc dword [ebp - 0x64]
lea eax, [ebp - 0x79]
push eax
lea ecx, [ebp - 0x64]
push ecx
call fcn.0041f8f0
mov bl, al
add esp, 8
test bl, bl
je 0x42145f
cmp bl, 0x29
je 0x42144d
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.0x4213d9.67
movzx ecx, byte [eax + 0x4218d0]
jmp dword [ecx*4 + 0x4218b8]
mov eax, 1
jmp 0x421429
mov eax, 2
jmp 0x421429
mov eax, 4
jmp 0x421429
mov eax, 8
jmp 0x421429
mov dword [ebp - 0x6c], 0
jmp 0x42140c
mov dword [ebp - 0x6c], 0xffffffff
mov esi, dword [ebp - 0x70]
call fcn.0041faa0
mov edx, dword [ebp - 0x64]
push edx
push str.callback_:__struct_error_..._s
push edi
call fcn.0041d030
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 0x421449
mov eax, dword [ebp - 0x74]
mov byte [eax - 1], 0x26
test bl, bl
je 0x42145f
mov eax, dword [ebp - 0x64]
mov bl, byte [eax + 1]
inc eax
mov dword [ebp - 0x64], eax
test bl, bl
jne 0x421374
mov eax, dword [ebp - 0x74]
mov ecx, dword [ebp - 0x68]
mov byte [eax], 0
mov byte [ecx], 0
mov ecx, dword [esi + 0x14]
sub eax, ecx
lea ebx, [eax + 1]
push ebx
push ecx
call fcn.0045958d
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 0x421495
mov eax, 0x47f920
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.0041e960
mov dword [esi + 8], eax
mov ecx, dword [edi + 0x10]
add esp, 4
cmp dword [ecx + 0x110], 0
jne 0x421551
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 0x421507
mov dword [edx + 0x10c], ecx
jmp 0x421519
cmp dword [eax], 0
je 0x421517
lea esp, [esp]
mov eax, dword [eax]
cmp dword [eax], 0
jne 0x421510
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 0x42154b
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 0x421541
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 0x42160a
cmp dword [esi], 0
jne 0x42158a
push str.tocdecl_failed_
push edi
call fcn.0041d030
add esp, 8
mov eax, dword [esi]
mov byte [eax], 0xe8
movzx ecx, byte [eax]
cmp ecx, 0xe8
jl 0x4215c6
cmp ecx, 0xe9
jle 0x4215b9
cmp ecx, 0xeb
jne 0x4215c6
mov edx, 0x420e60
sub dl, al
sub dl, 2
mov byte [eax + 1], dl
jmp 0x4215c6
mov ecx, 0x420e60
sub ecx, eax
sub ecx, 5
mov dword [eax + 1], ecx
mov dword [eax + 5], 0x420e40
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.00420e80
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00457813
mov esp, ebp
pop ebp
ret
cmp dword [esi], 0
jne 0x42161d
push str.tostdcall_failed_
push edi
call fcn.0041d030
add esp, 8
mov eax, dword [esi]
mov word [eax], 0x6858
lea ecx, [esi + 4]
mov dword [eax + 2], ecx
mov ecx, dword [ebp - 0x78]
mov byte [eax + 6], 0x50
add eax, 7
mov byte [eax], 0xe9
cmp ecx, 0x14
ja case.default.0x421640
jmp dword [ecx*4 + 0x421908]
mov ecx, 0x420bc0
jmp 0x4216de
mov ecx, 0x420be0
jmp 0x4216de
mov ecx, 0x420c00
jmp 0x4216de
mov ecx, 0x420c20
jmp 0x4216de
mov ecx, 0x420c40
jmp 0x4216de
mov ecx, 0x420c60
jmp 0x4216de
mov ecx, 0x420c80
jmp 0x4216de
mov ecx, 0x420ca0
jmp 0x4216de
mov ecx, 0x420cc0
jmp 0x4216de
mov ecx, 0x420ce0
jmp 0x4216de
mov ecx, 0x420d00
jmp 0x4216de
mov ecx, 0x420d20
jmp 0x4216de
mov ecx, 0x420d40
jmp 0x4216de
mov ecx, 0x420d60
jmp 0x4216de
mov ecx, 0x420d80
jmp 0x4216de
mov ecx, 0x420da0
jmp 0x4216de
mov ecx, 0x420dc0
jmp 0x4216de
mov ecx, 0x420de0
jmp 0x4216de
mov ecx, 0x420e00
jmp 0x4216de
mov ecx, 0x420e20
jmp 0x4216de
mov ecx, 0x420ba0
movzx edx, byte [eax]
cmp edx, 0xe8
jl 0x4215e9
cmp edx, 0xe9
jle 0x42170e
cmp edx, 0xeb
jne 0x4215e9
sub cl, al
sub cl, 2
mov byte [eax + 1], cl
jmp 0x4215e9
sub ecx, eax
sub ecx, 5
mov dword [eax + 1], ecx
jmp 0x4215e9
mov eax, dword [esi + 0x14]
test eax, eax
je 0x42172b
push eax
call fcn.004584f0
add esp, 4
mov eax, dword [esi + 0x18]
test eax, eax
je 0x42173b
push eax
call fcn.004584f0
add esp, 4
mov eax, dword [esi + 0x20]
test eax, eax
je 0x42176b
push eax
call fcn.004584f0
mov eax, dword [esi + 0x28]
add esp, 4
test eax, eax
je 0x42175b
push eax
call fcn.004584f0
add esp, 4
mov eax, dword [esi + 0x2c]
test eax, eax
je 0x42176b
push eax
call fcn.004584f0
add esp, 4
mov eax, dword [esi + 8]
test eax, eax
je 0x421863
mov dword [ebp - 0x6c], eax
js 0x421863
mov eax, dword [edi + 0x10]
mov esi, dword [eax + 0x60]
push 0
call fcn.00428340
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.00428540
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 0x4217f5
mov eax, dword [eax - 0x10]
test byte [eax + 5], 3
je 0x4217f5
mov esi, dword [esi + 0x60]
test byte [esi + 5], 4
je 0x4217f5
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.00428540
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 0x42185c
mov eax, dword [eax - 0x10]
test byte [eax + 5], 3
je 0x42185c
mov esi, dword [esi + 0x60]
test byte [esi + 5], 4
je 0x42185c
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.004584f0
push str.argument_list_too_long
push edi
call fcn.0041d030
mov ecx, dword [ebp - 4]
add esp, 0xc
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.00457813
mov esp, ebp
pop ebp
ret