joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4099c0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.00409da4
mov byte [esp], al
cmp byte [esp], 0
jne 0x409b4a
test edi, edi
je 0x409b4a
mov byte [esp + 1], 0
test ebp, ebp
jle 0x409a8a
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x409a65
cmp edi, 0xffffffff
je 0x409a25
call sub.KERNEL32.DLL_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x409a25
mov byte [esp], 0
jmp 0x409b4a
mov ebx, dword [esi]
cmp ebx, 1
jg 0x409a65
test ebx, ebx
jne 0x409a57
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x409a57
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x409b4a
lea eax, [esp + 0xc]
call fcn.004096a0
dec ebp
test ebp, ebp
jg 0x409a0a
cmp edi, 0xffffffff
je 0x409a8a
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x409a88
mov byte [esp], 0
jmp 0x409b4a
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x4099ce
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409a8a
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00409bb8
mov edx, eax
mov ebx, dword [0x7778fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x409aee
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x409aec
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x409aee
xor edi, edi
cmp byte [esp], 0
je 0x409b14
mov ebx, dword [esi]
test bl, 1
jne 0x409b2a
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409af4
mov byte [esp + 1], 1
jmp 0x409b2a
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409b14
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x409aa1
cmp byte [esp], 0
je 0x409b4a
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x40a8f0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x77705c], 0
je 0x40a957
cmp word [0x777348], 0xd7b2
jne 0x40a919
cmp dword [0x777350], 0
jbe 0x40a919
mov eax, 0x777344
call dword [0x777360]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
mov eax, 0x40a984
call fcn.0040b5b0
push eax
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
pop edx
ret
cmp byte [0x763032], 0
jne 0x40a973
push 0
push 0x7639f2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40ab20
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0x10]
cmp dword [0x763034], 0
je 0x40ab4b
mov edx, edi
mov eax, esi
call dword [0x763034]
mov ebx, eax
jmp 0x40ab5c
mov eax, 8
call fcn.0040683c
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x77705d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40aae8
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.KERNEL32.DLL_CreateThread
mov esi, eax
test esi, esi
jne 0x40ab8c
mov eax, ebx
call fcn.00406858
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x40d5ac
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x40d711
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040ac60
cmp si, word [0x763a30]
jb 0x40d644
cmp si, word [0x763c30]
ja 0x40d644
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40d644
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x763a30]
jae 0x40d61e
mov edi, ebx
dec edi
jmp 0x40d63f
cmp si, word [ebx*8 + 0x763a30]
jbe 0x40d62e
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40d63f
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x763a34]
call fcn.0040d4cc
jmp 0x40d644
cmp edi, dword [ebp - 8]
jae 0x40d608
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40d6f3
push 2
movzx eax, si
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x40d6f3
push 0x55
lea eax, [ebp - 0xb2]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.KERNEL32.DLL_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x15c]
push eax
push 0x5a
push ebx
call sub.KERNEL32.DLL_GetLocaleInfoW
lea eax, [ebp - 0x160]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040b9dc
push dword [ebp - 0x160]
push 0x40d72c
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040b9dc
push dword [ebp - 0x164]
push 0x40d73c
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040b9dc
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040bc14
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d718
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.0040acc0
ret
Function at 0x40d8c4
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40d9c8
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x779b8c
call sub.KERNEL32.DLL_EnterCriticalSection
cmp bx, word [0x779ba4]
jne 0x40d910
mov eax, esi
mov edx, 0x779ba6
mov ecx, 0x55
call fcn.0040b9dc
push 0x779b8c
call sub.KERNEL32.DLL_LeaveCriticalSection
jmp 0x40d9b2
push 0x779b8c
call sub.KERNEL32.DLL_LeaveCriticalSection
mov eax, esi
call fcn.0040ac60
push 2
movzx eax, bx
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x40d97f
cmp byte [0x779b88], 0
je 0x40d944
mov edx, esi
mov eax, ebx
call fcn.0040d7a8
jmp 0x40d97f
mov edx, esi
mov eax, ebx
call fcn.0040d5ac
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40d97f
cmp dword [esi], 0
je 0x40d968
mov eax, esi
mov edx, 0x40d9e0
call fcn.0040bb34
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040d5ac
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040bb34
push 0x779b8c
call sub.KERNEL32.DLL_EnterCriticalSection
mov word [0x779ba4], bx
mov eax, dword [esi]
call fcn.0040b920
mov ecx, eax
mov eax, 0x779ba6
mov edx, 0xaa
call fcn.0040d42c
push 0x779b8c
call sub.KERNEL32.DLL_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d9cf
lea eax, [ebp - 4]
call fcn.0040ac60
ret
Function at 0x40dbf8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040ad44
xor eax, eax
push ebp
push 0x40de1d
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40dc38
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameW
jmp 0x40dc52
mov eax, dword [ebp - 4]
call fcn.0040b920
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040d42c
cmp word [ebp - 0x21a], 0
je 0x40de07
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de2c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40dd21
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de2c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40dd21
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de68
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40dd21
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de68
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40dd21
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40de9c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40dd21
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ded0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x40de07
xor eax, eax
push ebp
push 0x40de00
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040da08
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x40dd90
mov eax, dword [ebp - 0x10]
call fcn.0040683c
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040b988
jmp 0x40dddb
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40df10
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x40dddb
mov eax, dword [ebp - 0x10]
call fcn.0040683c
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40df10
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040b988
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40de07
cmp dword [ebp - 8], 0
je 0x40ddf6
mov eax, dword [ebp - 8]
call fcn.00406858
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40de24
lea eax, [ebp - 4]
call fcn.0040ac60
ret
Function at 0x40e10c
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040ad44
xor eax, eax
push ebp
push 0x40e1cc
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.KERNEL32.DLL_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.KERNEL32.DLL_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b9dc
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040bb8c
mov eax, dword [ebx]
call fcn.0040dfd4
test al, al
jne 0x40e1a9
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b9dc
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040bb8c
mov eax, dword [ebx]
call fcn.0040dfd4
test al, al
jne 0x40e1a9
mov eax, ebx
call fcn.0040ac60
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e1d3
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040acc0
lea eax, [ebp - 4]
call fcn.0040ac60
ret

Function at 0x425c14
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
Function at 0x425e3c
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc4
push ebx
xor ebx, ebx
mov dword [ebp - 0x23c], ebx
mov dword [ebp - 0x238], ebx
mov dword [ebp - 0x230], ebx
mov dword [ebp - 0x234], ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x22c], ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x426079
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.0040ac60
xor eax, eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.KERNEL32.DLL_GetFileSize_1
mov ebx, eax
test ebx, ebx
jne 0x425f13
cmp dword [ebp - 0x14], 0
jne 0x425f13
xor edx, edx
mov eax, 6
call fcn.0042ec8c
test al, al
je 0x425f13
push 2
push 0x104
lea eax, [ebp - 0x224]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetFinalPathNameByHandleW
test eax, eax
jbe 0x425f13
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040b9dc
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.00425c14
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.0040b040
mov byte [ebp - 9], 1
jmp 0x42605b
test ebx, ebx
jne 0x425f21
cmp dword [ebp - 0x14], 0
je 0x42600f
push 0
push 1
push 0
push 2
push 0
mov eax, dword [ebp - 4]
push eax
call sub.KERNEL32.DLL_CreateFileMappingW
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x3ee
je 0x42600f
xor eax, eax
push ebp
push 0x426008
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.DLL_MapViewOfFile
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x425ff1
xor eax, eax
push ebp
push 0x425fea
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
call sub.KERNEL32.DLL_GetCurrentProcess
lea ecx, [ebp - 0x224]
mov edx, dword [ebp - 0x18]
call fcn.00417b48
test eax, eax
jbe 0x425fd3
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040b9dc
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.00425c14
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.0040b040
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425ff1
mov eax, dword [ebp - 0x18]
push eax
call sub.KERNEL32.DLL_UnmapViewOfFile
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42600f
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.DLL_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x42605b
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.00425d50
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.0040b040
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x42605b
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.00425c14
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.0040b040
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x426080
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.0040acc0
ret
Function at 0x42608c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov byte [ebp - 1], 0
xor edx, edx
mov eax, 6
call fcn.0042ec8c
test al, al
je 0x426154
xor edx, edx
mov eax, ebx
call fcn.00427d9c
test al, al
je 0x426154
mov eax, ebx
call fcn.004278dc
test al, 0x20
je 0x426154
mov eax, ebx
call fcn.0040b920
push eax
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
je 0x426154
test ah, 4
je 0x426154
test al, 0x10
je 0x4260f3
mov edi, 0x2000000
jmp 0x4260f5
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040b920
push eax
call sub.KERNEL32.DLL_CreateFileW_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x426154
xor eax, eax
push ebp
push 0x42614d
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.00425e3c
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x426154
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.DLL_CloseHandle_1
ret
movzx eax, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x42644c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4264a5
test eax, edx
je 0x4264a8
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x426463
movzx eax, word [eax]
sub eax, ecx
jmp 0x42648a
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x42648b
add ecx, 4
js 0x42647b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x426488
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42648a
xor eax, eax
ret
test eax, eax
je 0x4264b4
test edx, edx
jne 0x426454
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x4278dc
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x427a40
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x42787c]
call fcn.0040cea0
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x4278ac]
call fcn.0040cea0
add esp, 4
movzx ebx, byte [0x427a50]
mov dl, 1
mov eax, esi
call fcn.00427e34
test al, al
jne 0x427956
mov dl, 1
mov eax, esi
call fcn.00427d9c
test al, al
je 0x4279e0
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.004285f8
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0042f1e8
push 0x104
mov eax, dword [ebp - 0xc]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x104
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b920
mov esi, eax
push esi
call sub.KERNEL32.DLL_GetVolumeInformationW
test eax, eax
je 0x4279db
test byte [ebp - 0x14], 1
je 0x4279a6
or bl, 1
test byte [ebp - 0x14], 2
je 0x4279af
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x4279b8
or bl, 0x20
push esi
call sub.KERNEL32.DLL_GetDriveTypeW
sub eax, 2
je 0x4279cc
dec eax
je 0x4279d1
dec eax
je 0x4279d6
dec eax
jne 0x427a01
or bl, 0x10
jmp 0x427a01
or bl, 4
jmp 0x427a01
or bl, 8
jmp 0x427a01
call fcn.0042fb88
lea edx, [ebp - 0x20]
mov eax, dword [0x7766c8]
call fcn.0040eb90
mov ecx, dword [ebp - 0x20]
mov dl, 1
mov eax, dword [0x420048]
call fcn.0042da14
call fcn.0040a35c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x427a47
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.0040acc0
lea eax, [ebp - 0xc]
mov edx, dword [0x4278ac]
call fcn.0040cfc4
lea eax, [ebp - 8]
mov edx, dword [0x42787c]
call fcn.0040cfc4
lea eax, [ebp - 4]
call fcn.0040ac60
ret

Function at 0x427aac
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [esi]
add eax, edi
push eax
push ebx
call sub.KERNEL32.DLL_ReadFile_1
test eax, eax
jne 0x427ad9
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x427d9c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.0040b920
mov edi, eax
push edi
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
je 0x427e06
test ah, 4
je 0x427dff
test bl, bl
jne 0x427dc4
mov al, 1
jmp 0x427e2d
test al, 0x10
je 0x427dcc
xor eax, eax
jmp 0x427e2d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.KERNEL32.DLL_CreateFileW_1
cmp eax, 0xffffffff
je 0x427df0
push eax
call sub.KERNEL32.DLL_CloseHandle_1
mov al, 1
jmp 0x427e2d
call sub.KERNEL32.DLL_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x427e2d
test al, 0x10
sete al
jmp 0x427e2d
call sub.KERNEL32.DLL_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x427e27
cmp ebx, 3
je 0x427e27
cmp ebx, 0x7b
je 0x427e27
mov eax, esi
call fcn.00427d5c
test al, al
jne 0x427e2b
xor eax, eax
jmp 0x427e2d
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x427e34
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.0040b920
mov ebp, eax
push ebp
call sub.KERNEL32.DLL_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x427edb
test esi, 0x400
jne 0x427e70
test esi, 0x10
setne bl
jmp 0x427f0b
cmp byte [esp], 0
je 0x427ea4
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.KERNEL32.DLL_CreateFileW_1
cmp eax, 0xffffffff
je 0x427f0b
push eax
call sub.KERNEL32.DLL_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x427f0b
test esi, 0x10
je 0x427eb0
mov bl, 1
jmp 0x427f0b
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.KERNEL32.DLL_CreateFileW_1
cmp eax, 0xffffffff
je 0x427ed7
push eax
call sub.KERNEL32.DLL_CloseHandle_1
xor ebx, ebx
jmp 0x427f0b
mov bl, 1
jmp 0x427f0b
call sub.KERNEL32.DLL_GetLastError_2
cmp eax, 2
je 0x427f05
cmp eax, 3
je 0x427f05
cmp eax, 0xa1
je 0x427f05
cmp eax, 0x7b
je 0x427f05
cmp eax, 0x35
je 0x427f05
cmp eax, 0x15
je 0x427f05
cmp eax, 0x43
jne 0x427f09
xor ebx, ebx
jmp 0x427f0b
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x4280e4
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x428189
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0040b920
push eax
call sub.KERNEL32.DLL_GetFileAttributesW
mov edi, eax
test edi, 0x400
setne al
test al, bl
je 0x42816e
or edi, 0xffffffff
lea edx, [ebp - 4]
mov eax, esi
call fcn.0042608c
test al, al
je 0x42816e
mov eax, dword [ebp - 4]
call fcn.004287e0
test al, al
je 0x42815e
lea edx, [ebp - 0xc]
mov eax, esi
call fcn.00428540
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.0042f1e8
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
call fcn.0040bb8c
mov eax, dword [ebp - 4]
call fcn.0040b920
push eax
call sub.KERNEL32.DLL_GetFileAttributesW
mov edi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428190
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.0040acc0
ret