Function at 0x4219f0
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa0
mov eax, dword [0x4979d4]
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 - 0x7c], eax
mov dword [ebp - 0x64], eax
lea esi, [eax + 3]
mov eax, dword [edi + 0xc]
add eax, 0x10
cmp eax, ecx
jae 0x421a31
cmp eax, 0x4819b8
je 0x421a2d
cmp dword [eax + 8], 6
je 0x421a83
cmp eax, ecx
jb 0x421a36
mov eax, 0x4819b8
mov ecx, dword [eax + 8]
cmp ecx, 6
jne 0x421a4d
mov edx, dword [eax]
cmp byte [edx + 7], 0
je 0x421a4d
mov eax, 0x4837dc
jmp 0x421a60
cmp eax, 0x4819b8
mov eax, str.no_value
je 0x421a60
mov eax, dword [ecx*4 + 0x4817fc]
push eax
mov eax, dword [0x481814]
push eax
push str._nexpected:_s_ngot:_s
push edi
call fcn.0041b650
add esp, 0x10
mov ebx, eax
mov ecx, 2
mov edx, edi
call fcn.0041d6c0
mov eax, dword [edi + 0xc]
add eax, 0x20
cmp eax, dword [edi + 8]
jae 0x421afc
cmp eax, 0x4819b8
je 0x421afc
cmp dword [eax + 8], 0
jle 0x421afc
push 0
push 3
mov eax, edi
call fcn.0041e260
mov dword [ebp - 0x64], eax
mov eax, dword [edi + 0xc]
add eax, 0x20
add esp, 8
mov esi, 0x4819b8
cmp eax, dword [edi + 8]
jae 0x421abe
mov esi, eax
mov eax, dword [esi + 8]
add eax, 0xfffffffd
cmp eax, 4
ja case.0x421ac9.6
jmp dword [eax*4 + 0x4220f8]
mov ecx, dword [esi]
mov eax, dword [ecx + 0xc]
jmp 0x421af9
mov edx, dword [esi]
mov eax, dword [edx + 0x10]
jmp 0x421af9
mov eax, dword [esi]
call fcn.004299e0
jmp 0x421af9
call fcn.0042b7f0
test eax, eax
je case.0x421ac9.6
mov eax, dword [esi]
mov eax, dword [eax + 0xc]
jmp 0x421af9
xor eax, eax
lea esi, [eax + 1]
push 0x30
call fcn.0045b420
push 0x30
mov ebx, eax
push 0
push ebx
mov dword [ebp - 0x68], ebx
call fcn.00464ab0
push esi
call fcn.0045b420
push esi
mov dword [ebx + 0x18], eax
call fcn.0045b420
add esp, 0x18
cmp dword [ebp + 0x10], 0
mov dword [ebx + 0x14], eax
jne 0x421b35
mov dword [ebx + 4], edi
jmp 0x421bf7
mov ecx, dword [edi + 0xc]
mov eax, dword [edi + 8]
add ecx, 0x10
mov dword [ebp - 0x6c], 0
cmp ecx, eax
jb 0x421b4e
mov ecx, 0x4819b8
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.0043b9e0
lea edx, [ebp - 0x6c]
push edx
or ebx, 0xffffffff
mov eax, edi
call fcn.0041b480
mov ebx, dword [ebp - 0x6c]
push ebx
mov esi, eax
call fcn.0045b420
mov ecx, dword [ebp - 0x68]
push ebx
push esi
push eax
mov dword [ecx + 0x20], eax
call fcn.00464c20
mov edx, dword [ebp - 0x68]
mov dword [edx + 0x24], ebx
add dword [edi + 8], 0xffffffe0
mov ecx, dword [edi + 0x38]
mov ebx, dword [edi + 8]
add esp, 0x14
test ecx, ecx
je 0x421bf7
mov eax, dword [edi + 0x10]
mov esi, dword [eax + 0x60]
push ecx
call fcn.00429660
mov ecx, dword [eax]
mov dword [ebx], ecx
mov edx, dword [eax + 4]
mov dword [ebx + 4], edx
mov eax, dword [eax + 8]
mov dword [ebx + 8], eax
add dword [edi + 8], 0x10
lea ecx, [ebp - 0x78]
push ecx
or ebx, 0xffffffff
mov eax, edi
call fcn.0041b480
mov ebx, dword [ebp - 0x78]
push ebx
mov esi, eax
call fcn.0045b420
mov edx, dword [ebp - 0x68]
push ebx
push esi
push eax
mov dword [edx + 0x28], eax
call fcn.00464c20
add esp, 0x18
add dword [edi + 8], 0xfffffff0
mov eax, dword [ebp - 0x68]
mov ecx, dword [eax + 0x14]
mov edx, dword [eax + 0x18]
mov esi, dword [ebp - 0x64]
mov al, byte [esi]
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x6c], edx
cmp al, 0x66
je 0x421c13
cmp al, 0x64
jne 0x421c21
push str.Callback_must_return_an_integer_or_pointer_
push edi
call fcn.0041d900
add esp, 8
mov al, byte [esi]
test al, al
je 0x421c3a
cmp al, 0x28
je 0x421cdb
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x421c27
mov dword [ebp - 0x64], esi
cmp byte [esi], 0x28
je 0x421cde
mov esi, dword [ebp - 0x68]
call fcn.00420370
mov eax, dword [edi + 0x14]
mov ecx, dword [edi + 0x28]
cmp eax, ecx
jbe 0x421cb4
sub eax, ecx
mov ecx, eax
mov eax, 0x2aaaaaab
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [ebp - 8], eax
push 0x482ca4
lea eax, [ebp - 0x60]
call fcn.00430090
mov eax, dword [ebp - 0x5c]
add esp, 4
test eax, eax
jne 0x421c8c
mov eax, 0x482aec
mov dword [ebp - 0x5c], eax
mov edx, dword [ebp - 0x64]
push edx
push 2
push eax
push str._ncalling:_s_nbad_argument:__d_n_s
push edi
call fcn.0041d900
add esp, 0x14
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004596f3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 0x64]
push ecx
push 2
push str._nbad_argument:__d__s
push edi
call fcn.0041d900
add esp, 0x10
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004596f3
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0x64], esi
mov bl, byte [esi]
test bl, bl
je 0x421d40
cmp bl, 0x29
je 0x421d40
movzx eax, bl
sub eax, 0x26
je 0x421e87
sub eax, 2
je 0x421d03
sub eax, 4
jne 0x421e8e
lea eax, [ebp - 0x6d]
push eax
lea ecx, [ebp - 0x64]
inc esi
push ecx
mov dword [ebp - 0x64], esi
call fcn.004201c0
mov bl, al
add esp, 8
test bl, bl
je 0x421d40
cmp bl, 0x29
je 0x421d35
cmp bl, 0x76
jne 0x421df2
cmp byte [ebp - 0x6d], 0x64
jne 0x421dff
mov esi, dword [ebp - 0x64]
mov bl, byte [esi + 1]
inc esi
test bl, bl
jne 0x421ce4
mov ecx, dword [ebp - 0x74]
mov edx, dword [ebp - 0x6c]
mov esi, 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.0045c83d
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 0x421d79
mov eax, 0x4819b8
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.0041f250
mov dword [esi + 8], eax
mov ecx, dword [edi + 0x10]
add esp, 4
cmp dword [ecx + 0x110], 0
jne 0x421ee1
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 0x421e9b
mov dword [edx + 0x10c], ecx
jmp 0x421ea9
cmp bl, 0x50
je 0x421dfc
cmp bl, 0x53
jne 0x421dff
add bl, 0x20
mov edx, dword [ebp - 0x74]
mov eax, dword [ebp - 0x6c]
mov byte [edx], bl
mov byte [eax], bl
movsx eax, bl
add eax, 0xffffffbe
cmp eax, 0x37
ja case.0x421e1b.67
movzx ecx, byte [eax + 0x422124]
jmp dword [ecx*4 + 0x42210c]
mov eax, 1
jmp 0x421e6b
mov eax, 2
jmp 0x421e6b
mov eax, 4
jmp 0x421e6b
mov eax, 8
jmp 0x421e6b
mov dword [ebp - 0x78], 0
jmp 0x421e4e
mov dword [ebp - 0x78], 0xffffffff
mov esi, dword [ebp - 0x68]
call fcn.00420370
mov edx, dword [ebp - 0x64]
push edx
push str.callback_:__struct_error_..._s
push edi
call fcn.0041d900
mov eax, dword [ebp - 0x78]
add esp, 0xc
add eax, 3
shr eax, 2
add dword [ebp - 0x7c], eax
mov eax, 1
add dword [ebp - 0x6c], eax
add dword [ebp - 0x74], eax
sub dword [ebp - 0x64], eax
mov esi, dword [ebp - 0x64]
jmp 0x421e8e
mov eax, dword [ebp - 0x74]
mov byte [eax - 1], 0x26
test bl, bl
je 0x421d40
jmp 0x421d38
cmp dword [eax], 0
je 0x421ea7
mov eax, dword [eax]
cmp dword [eax], 0
jne 0x421ea0
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 0x421edb
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 0x421ed1
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 0x421f9a
cmp dword [esi], 0
jne 0x421f1a
push str.tocdecl_failed_
push edi
call fcn.0041d900
add esp, 8
mov eax, dword [esi]
mov byte [eax], 0xe8
movzx ecx, byte [eax]
cmp ecx, 0xe8
jl 0x421f56
cmp ecx, 0xe9
jle 0x421f49
cmp ecx, 0xeb
jne 0x421f56
mov edx, 0x4217e0
sub dl, al
sub dl, 2
mov byte [eax + 1], dl
jmp 0x421f56
mov ecx, 0x4217e0
sub ecx, eax
sub ecx, 5
mov dword [eax + 1], ecx
mov dword [eax + 5], 0x4217c0
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.00421800
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004596f3
mov esp, ebp
pop ebp
ret
cmp dword [esi], 0
jne 0x421fad
push str.tostdcall_failed_
push edi
call fcn.0041d900
add esp, 8
mov eax, dword [esi]
mov ecx, dword [ebp - 0x7c]
mov byte [eax], 0x58
inc eax
cmp dword [ebp + 0xc], 0
je 0x421fd1
cmp ecx, 1
jle 0x421fcb
mov word [eax], 0x5152
add eax, 2
jmp 0x421fd1
jne 0x421fd1
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.0x421fed
jmp dword [ecx*4 + 0x42215c]
mov ecx, 0x421540
jmp 0x422091
mov ecx, 0x421560
jmp 0x422091
mov ecx, 0x421580
jmp 0x422091
mov ecx, 0x4215a0
jmp 0x422091
mov ecx, 0x4215c0
jmp 0x422091
mov ecx, 0x4215e0
jmp 0x422091
mov ecx, 0x421600
jmp 0x422091
mov ecx, 0x421620
jmp 0x422091
mov ecx, 0x421640
jmp 0x422091
mov ecx, 0x421660
jmp 0x422091
mov ecx, 0x421680
jmp 0x422091
mov ecx, 0x4216a0
jmp 0x422091
mov ecx, 0x4216c0
jmp 0x422091
mov ecx, 0x4216e0
jmp 0x422091
mov ecx, 0x421700
jmp 0x422091
mov ecx, 0x421720
jmp 0x422091
mov ecx, 0x421740
jmp 0x422091
mov ecx, 0x421760
jmp 0x422091
mov ecx, 0x421780
jmp 0x422091
mov ecx, 0x4217a0
jmp 0x422091
mov ecx, 0x421520
movzx edx, byte [eax]
cmp edx, 0xe8
jl 0x421f79
cmp edx, 0xe9
jle 0x4220c1
cmp edx, 0xeb
jne 0x421f79
sub cl, al
sub cl, 2
mov byte [eax + 1], cl
jmp 0x421f79
sub ecx, eax
sub ecx, 5
mov dword [eax + 1], ecx
jmp 0x421f79
mov esi, dword [ebp - 0x68]
call fcn.00420370
push str.argument_list_too_long
push edi
call fcn.0041d900
mov ecx, dword [ebp - 4]
add esp, 8
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.004596f3
mov esp, ebp
pop ebp
ret