Function at 0x4402f9
Capabilities:
Delete file
Extract resource via kernel32 functions
Get file size
Query environment variable
Read file on windows
Write file on windows

Disassembly:
push ebp
sub esp, 0x5c4
lea ebp, [esp - 4]
mov eax, dword [0x473ff0]
xor eax, ebp
mov dword [ebp + 0x5c4], eax
push 0xa4
mov eax, 0x45b528
call fcn.00445a5d
mov eax, dword [ebp + 0x5d0]
mov edi, dword [ebp + 0x5d4]
mov esi, ecx
push 0xffffffffffffffff
xor ebx, ebx
push 0x4694dc
lea ecx, [ebp + 0x230]
mov dword [ebp - 0x2c], esi
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x28], ebx
call fcn.0040fbc2
mov dword [ebp - 4], 1
mov dword [ebp - 0x14], ebx
cmp edi, ebx
jne 0x44051e
call fcn.0040b89e
push eax
lea ecx, [ebp + 0x338]
call fcn.0040fbe4
mov byte [ebp - 4], 2
call fcn.0040b8a4
mov ecx, eax
call fcn.0040f947
test al, al
je 0x440434
add esi, 0x524
push esi
lea ecx, [ebp + 0x338]
call fcn.0040f9bd
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp + 0x338]
call fcn.0040f7d5
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x10], eax
cmp eax, 0xffffffff
jne 0x4403d6
lea ecx, [ebp + 0x338]
mov byte [ebp - 4], 1
call fcn.0040f822
jmp 0x4405a2
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x14], eax
cmp eax, ebx
je 0x4403c2
push eax
mov dword [ebp - 0x20], ebx
call fcn.0040b6cb
pop ecx
push ebx
mov edi, eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x14]
push edi
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp - 0x14]
je 0x44041d
push edi
call fcn.00443edc
pop ecx
jmp 0x4403c2
lea eax, [ebp + 0x338]
push eax
lea ecx, [ebp + 0x230]
call fcn.0040f97f
jmp 0x44050d
call fcn.0040b8a4
push eax
lea ecx, [ebp + 0x338]
call fcn.0040f9bd
call fcn.0040b8aa
test al, al
je 0x440455
call fcn.0040b8b0
jmp 0x44046c
push 2
push ebx
lea ecx, [ebp + 0x338]
call fcn.0040f7d5
push eax
call fcn.0041c543
add esp, 0xc
mov dword [ebp - 0x10], eax
cmp eax, ebx
je 0x4403c2
lea eax, [ebp]
push eax
lea eax, [ebp - 0x24]
push eax
add esi, 0x524
push 1
mov ecx, esi
call fcn.0040f7d5
push eax
push dword [ebp - 0x10]
call fcn.0041ac41
add esp, 0x14
test eax, eax
jne 0x4403c2
mov eax, dword [ebp + 0x22c]
mov dword [ebp - 0x14], eax
cmp eax, ebx
je 0x4403c2
push eax
call fcn.0040b6cb
push 3
push dword [ebp - 0x14]
mov edi, eax
push edi
push dword [ebp - 0x24]
push dword [ebp - 0x10]
call fcn.0041c5a0
add esp, 0x18
cmp eax, ebx
je 0x4404fb
cmp eax, 0x600
je 0x4404fb
push edi
call fcn.00443edc
pop ecx
call fcn.0040b8aa
test al, al
jne 0x4403c2
push dword [ebp - 0x10]
call fcn.0041c5da
jmp 0x44041a
call fcn.0040b8aa
test al, al
jne 0x44050d
push dword [ebp - 0x10]
call fcn.0041c5da
pop ecx
lea ecx, [ebp + 0x338]
mov byte [ebp - 4], 1
call fcn.0040f822
jmp 0x44059a
add esi, 0x524
push edi
mov ecx, esi
call fcn.0040f7d5
push eax
call fcn.0040b88f
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
mov dword [ebp - 0x20], edi
cmp edi, ebx
je 0x4405a2
push edi
call fcn.0040b88f
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x24], eax
push edi
cmp eax, ebx
jne 0x44055f
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x4405a2
call fcn.0040b88f
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 0x14], eax
cmp eax, ebx
je 0x4405a2
push eax
call fcn.0040b6cb
pop ecx
push dword [ebp - 0x14]
mov edi, eax
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.00446010
add esp, 0xc
push dword [ebp - 0x20]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp edi, ebx
jne 0x44062a
mov esi, dword [ebp - 0x2c]
push ebx
push 0x80
push 3
push ebx
push 1
add esi, 0x524
push SysReAllocString
mov ecx, esi
call fcn.0040f7d5
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x10], eax
cmp eax, 0xffffffff
je 0x440616
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x14], eax
cmp eax, ebx
je 0x440616
push eax
call fcn.0040b6cb
pop ecx
push ebx
mov edi, eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x14]
push edi
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x14], ebx
je 0x440612
push edi
call fcn.00443edc
pop ecx
xor edi, edi
cmp edi, ebx
jne 0x44062a
mov ecx, dword [ebp - 0x1c]
push 0xffffffffffffffff
push 0x4694dc
call fcn.0040fbc2
jmp 0x440788
lea ecx, [ebp + 0x230]
call fcn.0040f947
test al, al
je 0x440779
lea ecx, [ebp + 0x2b4]
call fcn.0040f7fd
push 0x104
lea eax, [ebp + 0x3bc]
push eax
push 0x466c30
mov byte [ebp - 4], 3
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
lea eax, [ebp + 0x3bc]
push eax
lea ecx, [ebp + 0x2b4]
call fcn.0040f99b
push 1
lea eax, [ebp - 0xb0]
push eax
lea ecx, [ebp + 0x2b4]
call fcn.0040fcc1
push 0x469494
mov ecx, eax
mov byte [ebp - 4], 4
call fcn.0040fc17
lea ecx, [ebp - 0xb0]
mov byte [ebp - 0x15], al
mov byte [ebp - 4], 3
call fcn.0040f822
cmp byte [ebp - 0x15], bl
je 0x4406c0
push 0x469494
lea ecx, [ebp + 0x2b4]
call fcn.0040f9d7
push esi
lea ecx, [ebp + 0x2b4]
call fcn.0040f9bd
lea ecx, [ebp + 0x2b4]
call fcn.0040f7d5
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push ebx
push 0x80
push 3
push ebx
push 1
push 0xc0000000
lea ecx, [ebp + 0x2b4]
call fcn.0040f7d5
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x44072d
mov ecx, dword [ebp - 0x1c]
push eax
push 0x4694dc
call fcn.0040fbc2
lea ecx, [ebp + 0x2b4]
mov dword [ebp - 0x28], 1
mov byte [ebp - 4], 1
call fcn.0040f822
jmp 0x44078f
push ebx
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x14]
mov dword [ebp - 0x10], ebx
push edi
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp + 0x230]
cmp dword [ebp - 0x10], ebx
je 0x440760
lea eax, [ebp + 0x2b4]
push eax
call fcn.0040f97f
jmp 0x44076a
push 0x4694dc
call fcn.0040f99b
lea ecx, [ebp + 0x2b4]
mov byte [ebp - 4], 1
call fcn.0040f822
mov ecx, dword [ebp - 0x1c]
lea eax, [ebp + 0x230]
push eax
call fcn.0040fbe4
mov dword [ebp - 0x28], 1
lea ecx, [ebp + 0x230]
mov byte [ebp - 4], bl
call fcn.0040f822
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x5c4]
xor ecx, ebp
call fcn.004437f0
add ebp, 0x5c8
leave
ret 8