joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403240
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x18
push ebx
push ebp
push esi
push edi
push 0x19000
call fcn.00445789
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x40326c
push 8
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
push 0x19000
push 0
push ebx
call fcn.004683b0
mov esi, dword [esp + 0x3c]
mov ebp, dword [esi + 0x14]
mov eax, dword [esi + 0x10]
add esp, 0xc
test ebp, ebp
je 0x40330c
mov ecx, 0x200
mul ecx
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], edx
lea ecx, [ecx]
mov edi, ebp
cmp ebp, 0xc8
jbe 0x4032af
mov edi, 0xc8
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
push 0
lea ecx, [esp + 0x28]
push ecx
mov dword [esp + 0x2c], edx
mov edx, dword [esp + 0x34]
push eax
push edx
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x4032e1
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x40334a
mov ecx, dword [esp + 0x2c]
push 0
lea eax, [esp + 0x18]
push eax
mov esi, edi
shl esi, 9
push esi
push ebx
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40334a
cmp esi, dword [esp + 0x14]
jne 0x40334a
sub ebp, edi
jne 0x4032a0
mov esi, dword [esp + 0x30]
mov edx, dword [esp + 0x34]
lea eax, [ebx + 4]
mov dword [ebx], 0xfffffff8
mov dword [eax], 0xffffffff
add eax, 4
mov ecx, 2
cmp edx, 0x6400
jbe 0x40336c
push ebx
call fcn.0044577e
add esp, 4
push 0x57
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
push ebx
mov esi, eax
call fcn.0044577e
add esp, 4
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
test edx, edx
je 0x40337b
mov dword [eax], ecx
dec edx
add eax, 4
inc ecx
test edx, edx
jne 0x403370
mov eax, dword [esi + 8]
mov ecx, 0xc8
cmp eax, ecx
jae 0x403389
mov ecx, eax
mov eax, dword [esi + 0x10]
mov edi, dword [esp + 0x2c]
push ebx
call fcn.00402e90
add esp, 4
test eax, eax
je 0x40334a
push ebx
call fcn.0044577e
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x18
ret
Function at 0x405250
Capabilities:
Set registry value

Disassembly:
push ecx
lea eax, [esp]
push eax
push 0x20006
push 0
push str.SoftwareLenovo_
push closesocket
mov dword [esp + 0x14], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x40527c
xor eax, eax
pop ecx
ret
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push esi
push ecx
mov ecx, dword [esp + 8]
push edx
push 1
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edx, dword [esp + 4]
push edx
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test esi, esi
sete al
pop esi
pop ecx
ret

Function at 0x405370
Capabilities:
Get file version info

Disassembly:
sub esp, 0x220
mov eax, dword [0x4bcb20]
xor eax, esp
mov dword [esp + 0x21c], eax
mov eax, dword [esp + 0x224]
push esi
push edi
mov edi, ecx
push 0
push edi
mov dword [esp + 0x18], eax
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
test esi, esi
jne 0x4053b8
pop edi
pop esi
mov ecx, dword [esp + 0x21c]
xor ecx, esp
call fcn.00469030
add esp, 0x220
ret
xor ecx, ecx
mov edx, 2
mul edx
seto cl
push ebp
neg ecx
or ecx, eax
push ecx
call fcn.00445789
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x40540a
push ebp
push esi
push 0
push edi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x405401
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x1c]
push ecx
push str.VarFileInfoTranslation
push ebp
call sub.VERSION.dll_VerQueryValueW
mov edi, eax
test edi, edi
jne 0x405424
push ebp
call fcn.0044577e
add esp, 4
pop ebp
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x21c]
xor ecx, esp
call fcn.00469030
add esp, 0x220
ret
xor esi, esi
test dword [esp + 0xc], 0xfffffffc
jbe 0x4054c0
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatW]
jmp 0x405440
mov eax, dword [esp + 0x1c]
movzx edx, word [eax + esi*4 + 2]
movzx eax, word [eax + esi*4]
push edx
push eax
lea ecx, [esp + 0x2c]
push str.StringFileInfo_04x_04x_
push ecx
call fcn.0046b33b
add esp, 0x10
push 0x4a1380
lea edx, [esp + 0x28]
push edx
call ebx
push 0x4a151c
lea eax, [esp + 0x28]
push eax
call ebx
lea ecx, [esp + 0x20]
push ecx
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x2c]
push eax
push ebp
call sub.VERSION.dll_VerQueryValueW
mov edi, eax
test edi, edi
jne 0x4054a2
mov ecx, dword [esp + 0x10]
inc esi
shr ecx, 2
cmp esi, ecx
jb 0x405440
jmp 0x4054bf
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
sub edx, eax
lea esp, [esp]
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
test cx, cx
jne 0x4054b0
pop ebx
push ebp
call fcn.0044577e
mov ecx, dword [esp + 0x22c]
add esp, 4
pop ebp
mov eax, edi
pop edi
pop esi
xor ecx, esp
call fcn.00469030
add esp, 0x220
ret
Function at 0x405720
Capabilities:
Access the windows event log

Disassembly:
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
push str.estdisk
push 0
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceW]
mov esi, eax
test esi, esi
jne 0x405754
push str.Cannot_register_the_event_source.
call fcn.0046b412
add esp, 4
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
ret
push 0
lea eax, [esp + 0x10]
push eax
push 0
push 1
push 0
push 0xc0020001
push 0
push 4
push esi
call dword [sym.imp.ADVAPI32.dll_ReportEventW]
test eax, eax
jne 0x405782
push str.Cannot_report_the_event.
call fcn.0046b412
add esp, 4
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
ret
Function at 0x405af0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov esi, eax
lea eax, [esp + 0x14]
push eax
push 0x20019
push 0
push str.SoftwareLenovo_
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [esp + 0x2c], 0x208
mov dword [esp + 0x28], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x405b5f
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x18]
push ecx
push esi
push 0
push 0
push str.SDiskPath
push edx
call ebx
mov edi, eax
mov eax, dword [esp + 0x14]
push eax
call ebp
xor eax, eax
test edi, edi
sete al
test eax, eax
jne 0x405bc2
lea ecx, [esp + 0x14]
push ecx
push 0x20019
xor edi, edi
push edi
push str.SoftwareLenovo_
push closesocket
mov dword [esp + 0x28], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
jne 0x405bae
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x18]
push edx
push esi
push edi
push edi
push str.SDiskPath
push eax
call ebx
mov ecx, dword [esp + 0x14]
push ecx
mov edi, eax
call ebp
xor edx, edx
test edi, edi
sete dl
mov edi, edx
test edi, edi
jne 0x405bc0
push esi
call fcn.00405870
add esp, 4
test eax, eax
je 0x405bc0
call fcn.004057a0
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x406860
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ecx
push ebp
mov ebp, dword [esp + 0x14]
push edi
push ebp
call fcn.0044574f
mov edi, eax
add esp, 4
test edi, edi
jne 0x40687a
pop edi
pop ebp
pop ecx
ret
mov eax, dword [esp + 0x10]
push ebx
push 0
push 0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea ecx, [esp + 0x10]
push ecx
push ebp
push edi
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebx, eax
test ebx, ebx
je 0x4068c3
mov edx, dword [esp + 0x18]
push 0
push 0
push edx
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [esp + 0x10]
push eax
push ebp
push edi
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ebx, eax
push edi
call fcn.0044577e
add esp, 4
mov eax, ebx
pop ebx
pop edi
pop ebp
pop ecx
ret
Function at 0x406fd0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x140
mov eax, dword [0x4bcb20]
xor eax, esp
mov dword [esp + 0x13c], eax
mov dl, byte [ecx]
mov eax, dword [esp + 0x144]
push ebx
push ebp
push esi
push edi
cmp dl, 2
jne 0x407114
lea esi, [ecx + 4]
mov ecx, 0x42
lea edi, [esp + 0x40]
rep movsd dword es:[edi], dword [esi]
mov ebx, dword [esp + 0x40]
mov edx, dword [esp + 0x44]
add eax, 2
mov edi, 0x80
jmp 0x407024
mov dl, byte [esp + 0x18]
inc bl
movzx ecx, bl
mov bl, byte [esp + ecx + 0x48]
add dl, bl
movzx edx, dl
mov dword [esp + 0x18], edx
lea edx, [esp + edx + 0x48]
mov dword [esp + 0x1c], edx
mov dl, byte [edx]
mov byte [esp + ecx + 0x48], dl
mov esi, dword [esp + 0x1c]
add dl, bl
mov byte [esi], bl
movzx edx, dl
movzx edx, byte [esp + edx + 0x48]
xor byte [eax - 2], dl
inc cl
movzx ecx, cl
movzx edx, byte [esp + ecx + 0x48]
mov byte [esp + 0x17], bl
mov byte [esp + 0x17], dl
mov dl, byte [esp + 0x18]
add dl, byte [esp + 0x17]
movzx ebx, byte [esp + 0x17]
movzx edx, dl
lea esi, [esp + edx + 0x48]
mov dword [esp + 0x18], edx
mov dl, byte [esi]
mov byte [esp + ecx + 0x48], dl
add dl, byte [esp + 0x17]
mov byte [esi], bl
movzx edx, dl
movzx edx, byte [esp + edx + 0x48]
xor byte [eax - 1], dl
inc cl
movzx ecx, cl
movzx edx, byte [esp + ecx + 0x48]
mov byte [esp + 0x17], dl
mov dl, byte [esp + 0x18]
add dl, byte [esp + 0x17]
movzx ebx, byte [esp + 0x17]
movzx edx, dl
lea esi, [esp + edx + 0x48]
mov dword [esp + 0x18], edx
mov dl, byte [esi]
mov byte [esp + ecx + 0x48], dl
add dl, byte [esp + 0x17]
mov byte [esi], bl
inc cl
movzx edx, dl
movzx edx, byte [esp + edx + 0x48]
xor byte [eax], dl
movzx ebx, cl
mov dl, byte [esp + ebx + 0x48]
mov cl, byte [esp + 0x18]
add cl, dl
movzx ecx, cl
lea esi, [esp + ecx + 0x48]
mov dword [esp + 0x18], ecx
mov cl, byte [esi]
mov byte [esp + ebx + 0x48], cl
add cl, dl
movzx ecx, cl
mov byte [esi], dl
movzx edx, byte [esp + ecx + 0x48]
xor byte [eax + 1], dl
add eax, 4
sub edi, 1
jne 0x407020
jmp 0x4071c5
cmp dl, 3
je 0x4071c5
cmp dl, 4
je 0x4071c5
cmp dl, 5
je 0x4071c5
cmp dl, 1
jne 0x4071c5
mov edi, dword [ecx + 0x1e4]
mov ebx, dword [ecx + 0x1e8]
mov ebp, dword [ecx + 0x1ec]
mov esi, eax
mov eax, dword [ecx + 0x1f0]
add ecx, 4
mov dword [esp + 0x3c], eax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], 0x20
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004097e0
mov edx, dword [esp + 0x44]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
xor dword [esp + 0x30], ebp
mov ebp, dword [esi + 8]
xor dword [esp + 0x34], edx
mov edx, dword [esi + 0xc]
xor eax, edi
mov edi, dword [esi]
xor ecx, ebx
mov ebx, dword [esi + 4]
mov dword [esi], eax
mov dword [esi + 4], ecx
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x2c], ecx
mov ecx, dword [esp + 0x34]
mov dword [esi + 8], eax
mov dword [esi + 0xc], ecx
add esp, 8
add esi, 0x10
sub dword [esp + 0x18], 1
mov dword [esp + 0x3c], edx
jne 0x407165
mov ecx, dword [esp + 0x14c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00469030
add esp, 0x140
ret
Function at 0x407530
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x21c
mov eax, dword [0x4bcb20]
xor eax, esp
mov dword [esp + 0x218], eax
push ebx
mov ebx, dword [esp + 0x228]
push ebp
push esi
mov esi, dword [esp + 0x22c]
push edi
lea edi, [esp + 0x34]
call fcn.00409130
mov ecx, dword [esp + 0x220]
mov edi, dword [esp + 0x214]
mov ebp, dword [esp + 0x21c]
shr ebx, 4
mov eax, ebx
mov ebx, dword [esp + 0x218]
mov dword [esp + 0x30], ecx
test eax, eax
jbe 0x4075f0
mov dword [esp + 0x10], eax
lea esp, [esp]
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x38]
push eax
mov ecx, esi
call fcn.004097e0
mov edx, dword [esp + 0x38]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x20]
xor dword [esp + 0x24], ebp
mov ebp, dword [esi + 8]
xor dword [esp + 0x28], edx
mov edx, dword [esi + 0xc]
xor eax, edi
mov edi, dword [esi]
xor ecx, ebx
mov ebx, dword [esi + 4]
mov dword [esi], eax
mov dword [esi + 4], ecx
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x24]
mov dword [esp + 0x20], ecx
mov ecx, dword [esp + 0x28]
mov dword [esi + 8], eax
mov dword [esi + 0xc], ecx
add esp, 8
add esi, 0x40
sub dword [esp + 0x10], 1
mov dword [esp + 0x30], edx
jne 0x407590
mov ecx, dword [esp + 0x228]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00469030
add esp, 0x21c
ret

Function at 0x407610
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x208
mov eax, dword [0x4bcb20]
xor eax, esp
mov dword [esp + 0x204], eax
push ebx
push ebp
mov ebp, dword [esp + 0x214]
push esi
mov esi, dword [esp + 0x21c]
push edi
lea edi, [esp + 0x20]
call fcn.00409130
mov eax, dword [esp + 0x200]
mov ecx, dword [esp + 0x204]
mov edx, dword [esp + 0x208]
mov edi, dword [esp + 0x20c]
shr esi, 4
mov ebx, esi
test ebx, ebx
jbe 0x4076b7
lea esi, [ebp + 8]
xor eax, dword [esi - 8]
xor ecx, dword [esi - 4]
xor edx, dword [esi]
xor edi, dword [esi + 4]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x10]
mov dword [esp + 0x14], ecx
push eax
lea ecx, [esp + 0x24]
push ecx
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], edi
call fcn.00409200
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
mov edi, dword [esp + 0x24]
mov dword [esi - 8], eax
mov dword [esi - 4], ecx
mov dword [esi], edx
mov dword [esi + 4], edi
add esp, 8
add esi, 0x10
sub ebx, 1
jne 0x407667
mov ecx, dword [esp + 0x214]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00469030
add esp, 0x208
ret
Function at 0x408860
Capabilities:
Encode data using xor

Disassembly:
push ecx
cmp dword [0x4c7f10], 0
push ebx
push edi
mov edi, dword [esp + 0x10]
mov ebx, edx
je 0x40895c
test eax, eax
je 0x40895c
push esi
mov esi, dword [0x4c7f18]
xor edx, edx
div esi
test edx, edx
jne 0x40895b
push ebp
cmp ecx, 1
jne 0x4088ec
mov ebp, edi
test eax, eax
jbe 0x40895a
sub ebx, edi
mov dword [esp + 0x10], eax
lea edi, [ebx + ebp]
push edi
mov ecx, ebp
call fcn.004085e0
add esp, 4
xor ecx, ecx
mov eax, edi
test esi, esi
jle 0x4088ce
lea ecx, [ecx]
mov dl, byte [ecx + 0x4c6570]
xor byte [eax], dl
inc ecx
inc eax
cmp ecx, esi
jl 0x4088c0
push esi
push ebp
push 0x4c6570
call fcn.00468430
add esp, 0xc
add ebp, esi
sub dword [esp + 0x10], 1
jne 0x4088a7
pop ebp
pop esi
pop edi
pop ebx
pop ecx
ret
cmp ecx, 2
jne 0x40893d
test eax, eax
jbe 0x40895a
mov ebp, ebx
sub ebp, edi
mov dword [esp + 0x10], eax
lea ecx, [ecx]
lea ebx, [edi + ebp]
push ebx
call fcn.00408360
add esp, 4
xor ecx, ecx
mov eax, ebx
test esi, esi
jle 0x40891f
mov dl, byte [ecx + edi]
xor byte [eax], dl
inc ecx
inc eax
cmp ecx, esi
jl 0x408914
push esi
push edi
push 0x4c6570
call fcn.00468430
add esp, 0xc
add edi, esi
sub dword [esp + 0x10], 1
jne 0x408900
pop ebp
pop esi
pop edi
pop ebx
pop ecx
ret
test eax, eax
jbe 0x40895a
sub ebx, edi
mov ebp, eax
lea eax, [ebx + edi]
push eax
mov ecx, edi
call fcn.004085e0
add esp, 4
add edi, esi
sub ebp, 1
jne 0x408945
pop ebp
pop esi
pop edi
pop ebx
pop ecx
ret

Function at 0x4089c0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov edx, dword [eax + 4]
push ebp
mov ebp, dword [esp + 8]
push edi
mov edi, ecx
mov ecx, dword [eax]
test ebp, ebp
jbe 0x408a07
push ebx
push esi
inc cl
movzx esi, cl
mov bl, byte [eax + esi + 8]
add dl, bl
movzx edx, dl
mov cl, byte [eax + edx + 8]
mov byte [eax + esi + 8], cl
add cl, bl
movzx ecx, cl
mov byte [eax + edx + 8], bl
movzx ecx, byte [ecx + eax + 8]
xor byte [edi], cl
inc edi
sub ebp, 1
mov dword [esp + 0x14], esi
mov ecx, esi
jne 0x4089d3
pop esi
pop ebx
pop edi
mov dword [eax + 4], edx
mov dword [eax], ecx
pop ebp
ret
Function at 0x408f00
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
push ecx
push ebx
push esi
push edi
mov esi, eax
call fcn.00408a10
lea edi, [eax*4]
xor ebx, ebx
mov dword [esp + 0xc], eax
test edi, edi
jle 0x408f65
lea edx, [esi + edi*4 + 8]
lea ecx, [esi + 8]
push ebp
mov eax, dword [edx - 8]
mov ebp, dword [ecx - 8]
mov dword [ecx - 8], eax
mov dword [edx - 8], ebp
mov ebp, dword [edx - 4]
mov eax, dword [ecx - 4]
mov dword [ecx - 4], ebp
mov ebp, dword [edx]
mov dword [edx - 4], eax
mov eax, dword [ecx]
mov dword [ecx], ebp
mov ebp, dword [edx + 4]
mov dword [edx], eax
mov eax, dword [ecx + 4]
mov dword [ecx + 4], ebp
mov dword [edx + 4], eax
add ebx, 4
sub edi, 4
add ecx, 0x10
sub edx, 0x10
cmp ebx, edi
jl 0x408f24
mov eax, dword [esp + 0x10]
pop ebp
cmp eax, 1
jle 0x409120
lea edx, [eax - 1]
mov ecx, dword [esi + 0x10]
movzx ebx, byte [esi + 0x11]
mov ebx, dword [ebx*4 + str.ccccwwww]
add esi, 0x10
mov edi, ecx
shr edi, 0x18
mov edi, dword [edi*4 + str.ccccwwww]
and edi, 0xff
mov edi, dword [edi*4 + 0x4a4b50]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a5350]
movzx ebx, byte [esi + 2]
mov ebx, dword [ebx*4 + str.ccccwwww]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a4f50]
movzx ebx, byte [esi + 5]
and ecx, 0xff
mov ecx, dword [ecx*4 + str.ccccwwww]
and ecx, 0xff
xor edi, dword [ecx*4 + 0x4a5750]
mov ecx, dword [esi + 4]
mov dword [esi], edi
mov ebx, dword [ebx*4 + str.ccccwwww]
mov edi, ecx
shr edi, 0x18
mov edi, dword [edi*4 + str.ccccwwww]
and edi, 0xff
mov edi, dword [edi*4 + 0x4a4b50]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a5350]
movzx ebx, byte [esi + 6]
mov ebx, dword [ebx*4 + str.ccccwwww]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a4f50]
movzx ebx, byte [esi + 9]
and ecx, 0xff
mov ecx, dword [ecx*4 + str.ccccwwww]
and ecx, 0xff
xor edi, dword [ecx*4 + 0x4a5750]
mov ecx, dword [esi + 8]
mov dword [esi + 4], edi
mov ebx, dword [ebx*4 + str.ccccwwww]
mov edi, ecx
shr edi, 0x18
mov edi, dword [edi*4 + str.ccccwwww]
and edi, 0xff
mov edi, dword [edi*4 + 0x4a4b50]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a5350]
movzx ebx, byte [esi + 0xa]
mov ebx, dword [ebx*4 + str.ccccwwww]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a4f50]
movzx ebx, byte [esi + 0xd]
and ecx, 0xff
mov ecx, dword [ecx*4 + str.ccccwwww]
and ecx, 0xff
xor edi, dword [ecx*4 + 0x4a5750]
mov ecx, dword [esi + 0xc]
mov dword [esi + 8], edi
mov ebx, dword [ebx*4 + str.ccccwwww]
mov edi, ecx
shr edi, 0x18
mov edi, dword [edi*4 + str.ccccwwww]
and edi, 0xff
mov edi, dword [edi*4 + 0x4a4b50]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a5350]
movzx ebx, byte [esi + 0xe]
mov ebx, dword [ebx*4 + str.ccccwwww]
and ecx, 0xff
mov ecx, dword [ecx*4 + str.ccccwwww]
and ebx, 0xff
xor edi, dword [ebx*4 + 0x4a4f50]
and ecx, 0xff
xor edi, dword [ecx*4 + 0x4a5750]
sub edx, 1
mov dword [esi + 0xc], edi
jne 0x408f71
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x415f20
Capabilities:
Get disk size

Disassembly:
sub esp, 0x10
push esi
push 0
lea eax, [esp + 8]
push eax
push 8
lea ecx, [esp + 0x14]
push ecx
push 0
push 0
push 0x7405c
push edx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x415f64
call dword [sym.imp.KERNEL32.dll_GetLastError]
call fcn.00415bf0
mov esi, eax
call fcn.0046e50d
mov dword [eax], esi
or eax, 0xffffffff
or edx, eax
pop esi
add esp, 0x10
ret
mov eax, dword [esp + 8]
mov edx, dword [esp + 0xc]
pop esi
add esp, 0x10
ret

Function at 0x415f80
Capabilities:
Get volume information via ioctl

Disassembly:
sub esp, 0x68
push esi
push 0
lea eax, [esp + 8]
push eax
push 0x60
lea ecx, [esp + 0x14]
push ecx
push 0
push 0
push 0x90064
push edx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x415fc4
call dword [sym.imp.KERNEL32.dll_GetLastError]
call fcn.00415bf0
mov esi, eax
call fcn.0046e50d
mov dword [eax], esi
or eax, 0xffffffff
or edx, eax
pop esi
add esp, 0x68
ret
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x30]
push eax
push ecx
push 0
push edx
call fcn.00468940
pop esi
add esp, 0x68
ret

Function at 0x416180
Capabilities:
Get file size

Disassembly:
push ecx
push ebx
push ebp
and eax, 3
xor ebp, ebp
sub eax, ebp
push esi
mov esi, ecx
je 0x4161ab
sub eax, 1
je 0x4161a4
sub eax, 1
je 0x41619d
xor eax, eax
jmp 0x4161b0
mov eax, 3
jmp 0x4161b0
mov eax, 2
jmp 0x4161b0
mov eax, 1
push ebp
push ebp
push 3
push ebp
push 3
push eax
mov eax, dword [esp + 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
or ebx, 0xffffffff
cmp eax, ebx
jne 0x4161e5
call dword [sym.imp.KERNEL32.dll_GetLastError]
call fcn.00415bf0
mov esi, eax
call fcn.0046e50d
mov dword [eax], esi
pop esi
pop ebp
mov eax, ebx
pop ebx
pop ecx
ret
push edi
lea ecx, [esp + 0x10]
push ecx
push eax
mov dword [esi], eax
mov dword [esi + 0x10], ebp
mov dword [esi + 0x14], ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, ebx
jne 0x41621a
call dword [sym.imp.KERNEL32.dll_GetLastError]
call fcn.00415bf0
mov edi, eax
call fcn.0046e50d
mov dword [eax], edi
mov eax, ebx
mov edx, ebx
jmp 0x41622e
mov edx, dword [esp + 0x10]
push 1
push ebp
push ebp
push edx
call fcn.00468940
xor ecx, ecx
add eax, edi
adc edx, ecx
pop edi
mov dword [esi + 0x18], eax
mov dword [esi + 8], ebp
mov dword [esi + 0xc], ebp
mov dword [esi + 0x20], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x40], ebx
mov dword [esi + 0x1c], edx
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
Function at 0x41618a
Capabilities:
Get file size

Disassembly:
push ecx
push ebx
push ebp
and eax, 3
xor ebp, ebp
sub eax, ebp
push esi
mov esi, ecx
je 0x4161ab
sub eax, 1
je 0x4161a4
sub eax, 1
je 0x41619d
xor eax, eax
jmp 0x4161b0
mov eax, 3
jmp 0x4161b0
mov eax, 2
jmp 0x4161b0
mov eax, 1
push ebp
push ebp
push 3
push ebp
push 3
push eax
mov eax, dword [esp + 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
or ebx, 0xffffffff
cmp eax, ebx
jne 0x4161e5
call dword [sym.imp.KERNEL32.dll_GetLastError]
call fcn.00415bf0
mov esi, eax
call fcn.0046e50d
mov dword [eax], esi
pop esi
pop ebp
mov eax, ebx
pop ebx
pop ecx
ret
push edi
lea ecx, [esp + 0x10]
push ecx
push eax
mov dword [esi], eax
mov dword [esi + 0x10], ebp
mov dword [esi + 0x14], ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, ebx
jne 0x41621a
call dword [sym.imp.KERNEL32.dll_GetLastError]
call fcn.00415bf0
mov edi, eax
call fcn.0046e50d
mov dword [eax], edi
mov eax, ebx
mov edx, ebx
jmp 0x41622e
mov edx, dword [esp + 0x10]
push 1
push ebp
push ebp
push edx
call fcn.00468940
xor ecx, ecx
add eax, edi
adc edx, ecx
pop edi
mov dword [esi + 0x18], eax
mov dword [esi + 8], ebp
mov dword [esi + 0xc], ebp
mov dword [esi + 0x20], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x40], ebx
mov dword [esi + 0x1c], edx
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret