Function at 0x83ec40
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x268
mov eax, dword [0xb9e498]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x260], esi
cmp esi, ebx
jne 0x83ec8e
call fcn.008445d3
mov dword [eax], ebx
call fcn.008445c0
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], 0x16
call fcn.0083d80b
add esp, 0x14
jmp 0x83f06d
cmp edi, ebx
je 0x83ec6a
push 0xb5a184
push esi
call fcn.00846259
pop ecx
pop ecx
test eax, eax
je 0x83ecb9
call fcn.008445c0
push 2
pop esi
mov dword [eax], esi
call fcn.008445d3
mov dword [eax], esi
jmp 0x83f06d
cmp byte [esi + 1], 0x3a
jne 0x83ecd9
mov al, byte [esi]
cmp al, bl
je 0x83ecca
cmp byte [esi + 2], bl
je 0x83eca3
movsx eax, al
push eax
call fcn.0084cec5
pop ecx
sub eax, 0x60
jmp 0x83ecde
call fcn.0084cd56
mov dword [ebp - 0x268], eax
lea eax, [ebp - 0x248]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov dword [ebp - 0x24c], eax
cmp eax, 0xffffffff
jne 0x83ede1
push 0xb5a180
push esi
mov dword [ebp - 0x24c], ebx
call fcn.00846259
pop ecx
pop ecx
test eax, eax
je 0x83eca3
lea eax, [ebp - 0x24c]
push eax
push 0x104
lea eax, [ebp - 0x108]
push esi
push eax
call fcn.0083ebe0
mov esi, eax
add esp, 0x10
cmp esi, ebx
je 0x83edc4
push esi
call fcn.00842210
pop ecx
cmp eax, 3
je 0x83ed53
call fcn.0083eb66
test eax, eax
je 0x83edc4
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
cmp eax, 1
jbe 0x83edc4
cmp dword [ebp - 0x24c], ebx
je 0x83ed73
push dword [ebp - 0x24c]
call fcn.0083e304
pop ecx
push 0xffffffffffffffff
push ebx
push ebx
push ebx
push 1
push 1
push 0x7bc
mov dword [ebp - 0x248], 0x10
mov dword [ebp - 0x22c], ebx
mov dword [ebp - 0x228], ebx
mov byte [ebp - 0x21c], bl
call fcn.0084caeb
mov esi, dword [ebp - 0x260]
mov ecx, edx
add esp, 0x1c
mov dword [edi + 0x20], eax
mov dword [edi + 0x24], edx
mov dword [edi + 0x18], eax
mov dword [edi + 0x1c], ecx
mov dword [edi + 0x28], eax
mov dword [edi + 0x2c], ecx
jmp 0x83f014
cmp dword [ebp - 0x24c], ebx
je 0x83eca3
push dword [ebp - 0x24c]
call fcn.0083e304
pop ecx
jmp 0x83eca3
test dword [ebp - 0x248], 0x400
je 0x83ee4c
cmp dword [ebp - 0x224], 0xa000000c
jne 0x83ee4c
or dword [ebp - 0x24c], 0xffffffff
push ebx
push 0x40
push ebx
lea eax, [ebp - 0x24c]
push esi
push eax
call fcn.0084cacb
add esp, 0x14
test eax, eax
jne 0x83eca3
cmp dword [ebp - 0x24c], 0xffffffff
je 0x83eca3
push edi
push dword [ebp - 0x24c]
call fcn.0084bf89
push dword [ebp - 0x24c]
mov esi, eax
call fcn.0084a3ba
add esp, 0xc
mov eax, esi
jmp 0x83f070
cmp dword [ebp - 0x234], ebx
jne 0x83ee64
cmp dword [ebp - 0x230], ebx
jne 0x83ee64
mov dword [edi + 0x20], ebx
mov dword [edi + 0x24], ebx
jmp 0x83eedc
lea eax, [ebp - 0x264]
push eax
lea eax, [ebp - 0x234]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToLocalFileTime]
test eax, eax
je 0x83f054
lea eax, [ebp - 0x25c]
push eax
lea eax, [ebp - 0x264]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToSystemTime]
test eax, eax
je 0x83f054
movzx eax, word [ebp - 0x250]
push 0xffffffffffffffff
push eax
movzx eax, word [ebp - 0x252]
push eax
movzx eax, word [ebp - 0x254]
push eax
movzx eax, word [ebp - 0x256]
push eax
movzx eax, word [ebp - 0x25a]
push eax
movzx eax, word [ebp - 0x25c]
push eax
call fcn.0084caeb
add esp, 0x1c
mov dword [edi + 0x20], eax
mov dword [edi + 0x24], edx
cmp dword [ebp - 0x23c], ebx
jne 0x83eefa
cmp dword [ebp - 0x238], ebx
jne 0x83eefa
mov eax, dword [edi + 0x20]
mov dword [edi + 0x18], eax
mov eax, dword [edi + 0x24]
mov dword [edi + 0x1c], eax
jmp 0x83ef72
lea eax, [ebp - 0x264]
push eax
lea eax, [ebp - 0x23c]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToLocalFileTime]
test eax, eax
je 0x83f054
lea eax, [ebp - 0x25c]
push eax
lea eax, [ebp - 0x264]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToSystemTime]
test eax, eax
je 0x83f054
movzx eax, word [ebp - 0x250]
push 0xffffffffffffffff
push eax
movzx eax, word [ebp - 0x252]
push eax
movzx eax, word [ebp - 0x254]
push eax
movzx eax, word [ebp - 0x256]
push eax
movzx eax, word [ebp - 0x25a]
push eax
movzx eax, word [ebp - 0x25c]
push eax
call fcn.0084caeb
add esp, 0x1c
mov dword [edi + 0x18], eax
mov dword [edi + 0x1c], edx
cmp dword [ebp - 0x244], ebx
jne 0x83ef90
cmp dword [ebp - 0x240], ebx
jne 0x83ef90
mov eax, dword [edi + 0x20]
mov dword [edi + 0x28], eax
mov eax, dword [edi + 0x24]
mov dword [edi + 0x2c], eax
jmp 0x83f008
lea eax, [ebp - 0x264]
push eax
lea eax, [ebp - 0x244]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToLocalFileTime]
test eax, eax
je 0x83f054
lea eax, [ebp - 0x25c]
push eax
lea eax, [ebp - 0x264]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToSystemTime]
test eax, eax
je 0x83f054
movzx eax, word [ebp - 0x250]
push 0xffffffffffffffff
push eax
movzx eax, word [ebp - 0x252]
push eax
movzx eax, word [ebp - 0x254]
push eax
movzx eax, word [ebp - 0x256]
push eax
movzx eax, word [ebp - 0x25a]
push eax
movzx eax, word [ebp - 0x25c]
push eax
call fcn.0084caeb
add esp, 0x1c
mov dword [edi + 0x28], eax
mov dword [edi + 0x2c], edx
push dword [ebp - 0x24c]
call dword [sym.imp.KERNEL32.dll_FindClose]
push esi
push dword [ebp - 0x248]
call fcn.0084becc
mov word [edi + 6], ax
xor eax, eax
inc eax
mov word [edi + 8], ax
mov eax, dword [ebp - 0x228]
mov dword [edi + 0x14], eax
xor eax, eax
mov word [edi + 4], ax
mov word [edi + 0xc], ax
mov word [edi + 0xa], ax
mov eax, dword [ebp - 0x268]
dec eax
pop ecx
mov dword [edi], eax
mov dword [edi + 0x10], eax
pop ecx
xor eax, eax
jmp 0x83f070
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.008445e6
pop ecx
push dword [ebp - 0x24c]
call dword [sym.imp.KERNEL32.dll_FindClose]
or eax, 0xffffffff
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00841e91
leave
ret