joyce8/EMBER2024-capa huggingface dataset:
Function at 0x456aa0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x539f2b
mov eax, dword fs:[0]
push eax
sub esp, 0xa40
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0xa48], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 0xa4c], esi
test esi, esi
jne 0x456aea
xor eax, eax
jmp 0x456c79
mov ecx, dword [eax + 0x38]
sub ecx, dword [eax + 0x34]
mov eax, 0x14f38f63
imul ecx
push 0x208
sar edx, 7
lea eax, [ebp - 0x420]
mov ebx, edx
push 0
shr ebx, 0x1f
push eax
add ebx, edx
call fcn.004c0d00
add esp, 0xc
call fcn.00458410
test eax, eax
lea eax, [ebp - 0x420]
je 0x456b2d
push str.Utils_rundll64.exe
jmp 0x456b32
push str.Utils_rundll.exe
push esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x420]
push eax
call fcn.004725c0
add esp, 4
test eax, eax
je 0x456ae3
test ebx, ebx
jle 0x456c74
xor edi, edi
mov dword [ebp - 0xa44], edi
nop dword [eax]
push 0x61c
lea eax, [ebp - 0xa3c]
push 0
push eax
call fcn.004c0d00
mov eax, dword [ebp - 0xa48]
mov ecx, 0x187
push 0x208
push 0
mov esi, dword [eax + 0x34]
lea eax, [ebp - 0x218]
add esi, edi
lea edi, [ebp - 0xa3c]
rep movsd dword es:[edi], dword [esi]
push eax
call fcn.004c0d00
add esp, 0x18
lea eax, [ebp - 0xa3c]
push eax
push dword [ebp - 0xa4c]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x456be2
lea eax, [ebp - 0x218]
push eax
push str.file__s__is_not_exist
call fcn.0044c910
add esp, 8
jmp 0x456c59
lea ecx, [ebp - 0xa40]
call fcn.0040ba30
lea eax, [ebp - 0x62c]
mov dword [ebp - 4], 0
push eax
lea eax, [ebp - 0x834]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0xa40]
push str.__dll__s____entry_s__s
push eax
call fcn.0040c570
push dword [ebp - 0x424]
mov esi, dword [ebp - 0xa40]
lea eax, [ebp - 0x420]
push 0
push 0
push esi
push eax
call fcn.004206f0
add esp, 0x28
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x456c59
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov edi, dword [ebp - 0xa44]
add edi, 0x61c
mov dword [ebp - 0xa44], edi
sub ebx, 1
jne 0x456b60
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 8
Function at 0x456d80
Capabilities:
Access peb ldr_data
Get ntdll base address
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53a001
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x5917ec]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x80
call fcn.004458d0
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x456eab
mov dword [esi], vtable.CSetupConfig.0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
lea ecx, [esi + 0x48]
mov dword [esi + 0x40], 0x64
mov dword [esi + 0x44], reloc.OLEAUT32.dll_SysReAllocString
call fcn.0040ba30
lea ecx, [esi + 0x4c]
call fcn.0040ba30
lea ecx, [esi + 0x50]
call fcn.0040ba30
lea ecx, [esi + 0x54]
call fcn.0040ba30
lea ecx, [esi + 0x58]
call fcn.0040ba30
lea ecx, [esi + 0x5c]
call fcn.0040ba30
lea ecx, [esi + 0x60]
call fcn.0040ba30
lea ecx, [esi + 0x68]
mov byte [ebp - 4], 0xc
mov dword [esi + 0x64], 0xc8
call fcn.0046d5c0
lea ecx, [esi + 0x74]
mov byte [ebp - 4], 0xd
call fcn.0046d5c0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x45a260
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2010
call fcn.0049bd20
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x2004]
push edi
mov edi, dword [ebp + 0xc]
push 0x2000
push 0
push eax
call fcn.004c0d00
add esp, 0xc
lea eax, [ebp - 0x200c]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x45a307
cmp eax, 0x1fff
ja 0x45a307
lea ecx, [ebp - 0x2004]
push ecx
push eax
push 0
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x45a307
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x2008]
push eax
push 0x54c948
lea eax, [ebp - 0x2004]
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x45a307
mov eax, dword [ebp - 0x2008]
movzx eax, word [eax + 0xa]
mov dword [edi], eax
mov eax, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 8

Function at 0x45a680
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004c0d00
add esp, 0xc
mov dword [ebp - 0x214], 1
lea eax, [ebp - 0x218]
mov dword [ebp - 0x218], 0x208
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x214]
push eax
push str.ProgramFilesDir
push str.SOFTWAREMicrosoftWindowsCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
je 0x45a707
push dword [ebp - 0x218]
lea eax, [ebp - 0x20c]
push eax
push str.ProgramFiles
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
je 0x45a735
lea ecx, [ebp - 0x20c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x45a710
sub ecx, edx
sar ecx, 1
cmp word [ebp + ecx*2 - 0x20e], 0x5c
je 0x45a735
mov dword [ebp + ecx*2 - 0x20c], 0x5c
lea ecx, [ebp - 0x20d]
call fcn.0045a150
push 0x103
push eax
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.004ef42e
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x214]
add esp, 0x10
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.0045a260
cmp dword [ebp - 0x214], 7
mov ecx, dword [ebp - 4]
sbb eax, eax
xor ecx, ebp
inc eax
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4
Function at 0x45a790
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x5905bc]
test ecx, ecx
js 0x45a7c4
xor eax, eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4
push 0x118
xorps xmm0, xmm0
mov dword [0x5905bc], 0
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x124], 0
push 0
push eax
movups xmmword [ebp - 0x144], xmm0
movups xmmword [ebp - 0x134], xmm0
call fcn.004c0d00
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x45a835
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x45a88b
push str.GetNativeSystemInfo
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x45a88b
lea ecx, [ebp - 0x144]
push ecx
call eax
mov ax, word [ebp - 0x144]
cmp ax, 9
je 0x45a86c
cmp ax, 6
jne 0x45a88b
mov dword [0x5905bc], 1
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4

Function at 0x45aa90
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 5
jne 0x45ab3f
cmp dword [eax + 0xc], 1
jb 0x45ab3f
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004c0d00
add esp, 0xc
mov dword [ebp - 0x214], 1
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0x208
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x214]
push eax
push 0x555e5c
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x45ab3f
lea eax, [ebp - 0x20c]
push str.Service_Pack_2
push eax
call fcn.004dc138
add esp, 8
test eax, eax
js 0x45ab3f
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4
Function at 0x45ae50
Capabilities:
Check if file exists
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1318
call fcn.0049bd20
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
push 0x800
mov dword [ebp - 0x1318], eax
lea eax, [ebp - 0x1304]
push 0
push eax
call fcn.004c0d00
push 0x800
lea eax, [ebp - 0xb04]
push 0
push eax
call fcn.004c0d00
add esp, 0x18
lea eax, [ebp - 0x1304]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 0xfe
lea eax, [ebp - 0x102]
push 0
push eax
call fcn.004c0d00
mov edi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
add esp, 0xc
mov ebx, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
xor esi, esi
xor eax, eax
xorps xmm0, xmm0
mov word [ebp - 0x104], ax
lea eax, [ebp - 0x1314]
push eax
movups xmmword [ebp - 0x1314], xmm0
call dword [sym.imp.ole32.dll_CoCreateGuid]
push 0x200
lea eax, [ebp - 0x304]
push 0
push eax
call fcn.004c0d00
movzx eax, byte [ebp - 0x1305]
push eax
movzx eax, byte [ebp - 0x1306]
push eax
movzx eax, byte [ebp - 0x1307]
push eax
movzx eax, byte [ebp - 0x1308]
push eax
movzx eax, byte [ebp - 0x1309]
push eax
movzx eax, byte [ebp - 0x130a]
push eax
movzx eax, byte [ebp - 0x130b]
push eax
movzx eax, byte [ebp - 0x130c]
push eax
movzx eax, word [ebp - 0x130e]
push eax
movzx eax, word [ebp - 0x1310]
push eax
push dword [ebp - 0x1314]
lea eax, [ebp - 0x304]
push str._08X__04X__04x__02X_02X__02X_02X_02X_02X_02X_02X
push eax
call fcn.0040e180
lea eax, [ebp - 0x304]
add esp, 0x40
lea edx, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x45af80
sub eax, edx
sar eax, 1
push eax
lea eax, [ebp - 0x304]
push eax
lea eax, [ebp - 0x104]
push 0x80
push eax
call fcn.004dc64c
add esp, 0x10
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x1304]
push eax
lea eax, [ebp - 0xb04]
push eax
call edi
push str._TemporaryCache
lea eax, [ebp - 0xb04]
push 0x400
push eax
call fcn.004dc446
add esp, 0xc
lea eax, [ebp - 0xb04]
push eax
call ebx
test eax, eax
je 0x45b005
inc esi
cmp esi, 0xa
jl 0x45aed2
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0xb04]
lea esi, [edx + 2]
nop
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x45b010
mov ecx, dword [ebp - 0x1318]
lea eax, [ebp - 0xb04]
sub edx, esi
sar edx, 1
push edx
push eax
call fcn.0040dbe0
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
Function at 0x45b090
Capabilities:
Delete file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.0049bd20
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push esi
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push 0x80
push 1
push 0
push 1
push 0xc0000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x45b0eb
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4
mov esi, dword [edi + 4]
test esi, esi
je 0x45b1bc
mov ecx, dword [edi + 8]
test ecx, ecx
jle 0x45b1bc
mov eax, ecx
cdq
and edx, 0xfff
add eax, edx
sar eax, 0xc
mov dword [ebp - 0x1010], eax
and ecx, 0x80000fff
jns 0x45b125
dec ecx
or ecx, 0xfffff000
inc ecx
xor edi, edi
mov dword [ebp - 0x100c], ecx
mov dword [ebp - 0x1008], 0
test eax, eax
jle 0x45b18a
nop dword [eax + eax]
push 0x1000
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004c1b00
add esp, 0xc
lea eax, [ebp - 0x1008]
push 0
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x45b1bc
inc edi
add esi, 0x1000
cmp edi, dword [ebp - 0x1010]
jl 0x45b140
mov ecx, dword [ebp - 0x100c]
test ecx, ecx
jle 0x45b1bc
push ecx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004c1b00
add esp, 0xc
lea eax, [ebp - 0x1008]
push 0
push eax
push dword [ebp - 0x100c]
lea eax, [ebp - 0x1004]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret 4
Function at 0x45ba90
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x78
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
xorps xmm0, xmm0
mov eax, dword [ebp + 8]
push esi
xor esi, esi
mov dword [ebp - 0x70], ecx
movups xmmword [ecx], xmm0
test eax, eax
je 0x45bb9c
push ebx
push esi
push 1
push 3
push esi
push 1
push 1
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
test ebx, ebx
je 0x45bb8a
push edi
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp ebx, 0xffffffff
je 0x45bb74
push esi
push esi
push esi
push 2
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov dword [ebp - 0x78], eax
test eax, eax
je 0x45bb74
push esi
push esi
push esi
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 0x74], eax
test eax, eax
je 0x45bb6f
push 2
push esi
push esi
mov esi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push ebx
call esi
push 0
push 0
push 0
push ebx
mov edi, eax
call esi
mov eax, dword [ebp - 0x70]
xorps xmm0, xmm0
push 0
mov esi, 1
movups xmmword [eax], xmm0
lea eax, [ebp - 0x6c]
push eax
call fcn.0046ecf0
push edi
mov edi, dword [ebp - 0x74]
lea eax, [ebp - 0x6c]
push edi
push eax
call fcn.0046ed40
lea eax, [ebp - 0x6c]
push eax
call fcn.0046ea20
mov eax, dword [ebp - 0x70]
add esp, 0x18
movups xmm0, xmmword [ebp - 0x14]
movups xmmword [eax], xmm0
push edi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x78]
call edi
push ebx
call edi
pop edi
pop ebx
mov eax, esi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
pop ebx
mov eax, esi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
Function at 0x45c2d0
Capabilities:
Delete directory

Disassembly:
push edi
mov edi, ecx
mov eax, dword [edi]
cmp eax, dword [eax]
je 0x45c2f5
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
push esi
lea esi, [eax + 4]
mov eax, dword [esi]
push dword [eax + 8]
call ebx
mov ecx, dword [edi]
mov eax, dword [esi]
cmp eax, dword [ecx]
jne 0x45c2e1
pop esi
pop ebx
mov ecx, edi
pop edi
jmp fcn.0045c240

Function at 0x45c340
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53a786
mov eax, dword fs:[0]
push eax
sub esp, 0x810
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x800
lea eax, [ebp - 0x810]
push 0
push eax
call fcn.004c0d00
add esp, 0xc
lea eax, [ebp - 0x810]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea eax, [ebp - 0x814]
mov dword [ebp - 0x818], eax
call fcn.0040edf0
mov ecx, eax
test ecx, ecx
je 0x45c463
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x814], eax
lea eax, [ebp - 0x810]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x814]
call fcn.0040e280
test al, al
jne 0x45c3ec
lea eax, [ebp - 0x810]
push eax
lea ecx, [ebp - 0x814]
call fcn.0043c660
lea eax, [ebp - 0x818]
mov dword [ebp - 4], 1
push eax
push ecx
lea eax, [ebp - 0x814]
mov dword [ebp - 0x818], 0
mov ecx, esp
push eax
call fcn.0042f020
call fcn.0045d400
mov edx, dword [ebp - 0x814]
add esp, 8
mov esi, eax
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
or ecx, 0xffffffff
lock xadd dword [edx + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x45c442
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
xor eax, eax
test esi, esi
setne al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040c3e0
int3

Function at 0x45c4d0
Capabilities:
Get disk information
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x5561b4]
mov dword [ebp - 0xc], eax
mov eax, dword [0x5561b8]
mov dword [ebp - 8], eax
mov ax, word [ebp + 8]
mov word [ebp - 0xc], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x45c539
lea eax, [ebp - 0x14]
xorps xmm0, xmm0
push eax
push 0
push 0
lea eax, [ebp - 0xc]
movlpd qword [ebp - 0x14], xmm0
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
je 0x45c539
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
xor edx, edx
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
Function at 0x45c660
Capabilities:
Get disk information
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x814
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0x800
lea eax, [ebp - 0x80c]
push 0
push eax
call fcn.004c0d00
add esp, 0xc
lea eax, [ebp - 0x80c]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
mov eax, dword [ebp + 8]
lea esi, [ebp - 0x80c]
cdq
mov edi, eax
mov ebx, edx
mov ax, word [ebp - 0x80c]
shld ebx, edi, 0x14
shl edi, 0x14
test ax, ax
je 0x45c750
movzx ecx, ax
nop word [eax + eax]
mov eax, dword [0x5561b4]
mov dword [ebp - 0xc], eax
mov eax, dword [0x5561b8]
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
mov word [ebp - 0xc], cx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x45c729
lea eax, [ebp - 0x814]
xorps xmm0, xmm0
push eax
push 0
push 0
lea eax, [ebp - 0xc]
movlpd qword [ebp - 0x814], xmm0
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
je 0x45c729
cmp dword [ebp - 0x810], ebx
ja 0x45c763
jb 0x45c729
cmp dword [ebp - 0x814], edi
ja 0x45c763
mov eax, esi
lea edx, [eax + 2]
nop
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x45c730
sub eax, edx
sar eax, 1
lea esi, [esi + eax*2]
movzx eax, word [esi + 2]
add esi, 2
mov ecx, eax
test ax, ax
jne 0x45c6d0
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
mov ax, word [esi]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret
Function at 0x45c780
Capabilities:
Get disk information
Get disk size

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53a7d2
mov eax, dword fs:[0]
push eax
sub esp, 0x820
mov eax, dword [0x5917ec]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 0x82c], esi
mov dword [ebp - 0x81c], 0
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
push 0x800
lea eax, [ebp - 0x818]
mov dword [ebp - 4], 0
push 0
push eax
mov dword [ebp - 0x81c], 1
call fcn.004c0d00
add esp, 0xc
lea eax, [ebp - 0x818]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
mov eax, dword [ebp + 0xc]
lea edi, [ebp - 0x818]
cdq
mov ebx, eax
mov eax, edx
shld eax, ebx, 0x14
mov dword [ebp - 0x820], eax
mov ax, word [ebp - 0x818]
shl ebx, 0x14
test ax, ax
je 0x45c8e5
movzx edx, ax
nop dword [eax]
mov eax, dword [0x5561b4]
mov dword [ebp - 0x18], eax
mov eax, dword [0x5561b8]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x18]
push eax
mov word [ebp - 0x18], dx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x45c8bc
lea eax, [ebp - 0x828]
xorps xmm0, xmm0
push eax
push 0
push 0
lea eax, [ebp - 0x18]
movlpd qword [ebp - 0x828], xmm0
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
je 0x45c8bc
mov eax, dword [ebp - 0x820]
cmp dword [ebp - 0x824], eax
jb 0x45c8bc
ja 0x45c89f
cmp dword [ebp - 0x828], ebx
jbe 0x45c8bc
mov ecx, dword [esi + 4]
cmp dword [esi + 8], ecx
je 0x45c8b3
mov ax, word [edi]
mov word [ecx], ax
add dword [esi + 4], 2
jmp 0x45c8bc
push edi
push ecx
mov ecx, esi
call fcn.0045c0c0
mov ecx, edi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x45c8c1
sub ecx, edx
sar ecx, 1
lea edi, [edi + ecx*2]
movzx ecx, word [edi + 2]
add edi, 2
mov edx, ecx
test cx, cx
jne 0x45c840
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049b8b8
mov esp, ebp
pop ebp
ret