joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4087d0
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.00408c30
mov byte [esp], al
cmp byte [esp], 0
jne 0x40895a
test edi, edi
je 0x40895a
mov byte [esp + 1], 0
test ebp, ebp
jle 0x40889a
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x408875
cmp edi, 0xffffffff
je 0x408835
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x408835
mov byte [esp], 0
jmp 0x40895a
mov ebx, dword [esi]
cmp ebx, 1
jg 0x408875
test ebx, ebx
jne 0x408867
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x408867
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x40895a
lea eax, [esp + 0xc]
call fcn.004084b0
dec ebp
test ebp, ebp
jg 0x40881a
cmp edi, 0xffffffff
je 0x40889a
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x408898
mov byte [esp], 0
jmp 0x40895a
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x4087de
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40889a
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.004089c8
mov edx, eax
mov ebx, dword [0x7188fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x4088fe
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x4088fc
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x4088fe
xor edi, edi
cmp byte [esp], 0
je 0x408924
mov ebx, dword [esi]
test bl, 1
jne 0x40893a
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408904
mov byte [esp + 1], 1
jmp 0x40893a
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408924
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x4088b1
cmp byte [esp], 0
je 0x40895a
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 0x4098a0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x71805c], 0
je 0x409907
cmp word [0x718348], 0xd7b2
jne 0x4098c9
cmp dword [0x718350], 0
jbe 0x4098c9
mov eax, 0x718344
call dword [0x718360]
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, 0x409934
call fcn.0040a4e0
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x70d034], 0
jne 0x409923
push 0
push 0x70d9ca
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x409ad0
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 [0x70d038], 0
je 0x409afb
mov edx, edi
mov eax, esi
call dword [0x70d038]
mov ebx, eax
jmp 0x409b0c
mov eax, 8
call fcn.00406c64
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x71805d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x409a98
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 0x409b3c
mov eax, ebx
call fcn.00406c80
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x40c958
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 0x40cabd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00409c10
cmp si, word [0x70da08]
jb 0x40c9f0
cmp si, word [0x70dc08]
ja 0x40c9f0
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40c9f0
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x70da08]
jae 0x40c9ca
mov edi, ebx
dec edi
jmp 0x40c9eb
cmp si, word [ebx*8 + 0x70da08]
jbe 0x40c9da
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40c9eb
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x70da0c]
call fcn.0040c878
jmp 0x40c9f0
cmp edi, dword [ebp - 8]
jae 0x40c9b4
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40ca9f
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40ca9f
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.0040a9d0
push dword [ebp - 0x160]
push 0x40cad8
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040a9d0
push dword [ebp - 0x164]
push 0x40cae8
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040a9d0
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040ac08
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cac4
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00409c70
ret
Function at 0x40cc70
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 0x40cd74
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x71ab8c
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x71aba4]
jne 0x40ccbc
mov eax, esi
mov edx, 0x71aba6
mov ecx, 0x55
call fcn.0040a9d0
push 0x71ab8c
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40cd5e
push 0x71ab8c
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00409c10
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40cd2b
cmp byte [0x71ab88], 0
je 0x40ccf0
mov edx, esi
mov eax, ebx
call fcn.0040cb54
jmp 0x40cd2b
mov edx, esi
mov eax, ebx
call fcn.0040c958
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40cd2b
cmp dword [esi], 0
je 0x40cd14
mov eax, esi
mov edx, 0x40cd8c
call fcn.0040ab28
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040c958
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040ab28
push 0x71ab8c
call sub.kernel32.dll_EnterCriticalSection
mov word [0x71aba4], bx
mov eax, dword [esi]
call fcn.0040a914
mov ecx, eax
mov eax, 0x71aba6
mov edx, 0xaa
call fcn.0040c7d8
push 0x71ab8c
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cd7b
lea eax, [ebp - 4]
call fcn.00409c10
ret
Function at 0x40cfa4
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.00409cf4
xor eax, eax
push ebp
push 0x40d1c9
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40cfe4
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40cffe
mov eax, dword [ebp - 4]
call fcn.0040a914
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c7d8
cmp word [ebp - 0x21a], 0
je 0x40d1b3
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d1d8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d0cd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d1d8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d0cd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d214
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d0cd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d214
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d0cd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d248
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d0cd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d27c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40d1b3
xor eax, eax
push ebp
push 0x40d1ac
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040cdb4
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
test eax, eax
jne 0x40d13c
mov eax, dword [ebp - 0x10]
call fcn.00406c64
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
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a97c
jmp 0x40d187
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40d2bc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40d187
mov eax, dword [ebp - 0x10]
call fcn.00406c64
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40d2bc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a97c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d1b3
cmp dword [ebp - 8], 0
je 0x40d1a2
mov eax, dword [ebp - 8]
call fcn.00406c80
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d1d0
lea eax, [ebp - 4]
call fcn.00409c10
ret
Function at 0x40d4b8
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.00409cf4
xor eax, eax
push ebp
push 0x40d578
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.0040a9d0
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ab80
mov eax, dword [ebx]
call fcn.0040d380
test al, al
jne 0x40d555
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a9d0
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ab80
mov eax, dword [ebx]
call fcn.0040d380
test al, al
jne 0x40d555
mov eax, ebx
call fcn.00409c10
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d57f
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409c70
lea eax, [ebp - 4]
call fcn.00409c10
ret

Function at 0x40df40
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x4220c0
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
xor eax, eax
push ebp
push 0x4221ee
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x218]
push eax
push 0x104
call sub.kernel32.dll_GetLogicalDriveStringsW
mov esi, eax
test esi, esi
jle 0x4221c8
lea ebx, [ebp - 0x218]
lea eax, [ebx + 4]
mov word [eax], 0
push 0x104
lea eax, [ebp - 0x424]
push eax
push ebx
call sub.kernel32.dll_QueryDosDeviceW
mov esi, eax
test esi, esi
jle 0x4221b1
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040a9d0
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040af00
test eax, eax
jle 0x4221b1
mov eax, dword [ebp - 4]
test eax, eax
je 0x422165
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x422173
sub edi, 4
mov edi, dword [edi]
lea eax, [ebp - 0x428]
push eax
mov ecx, edi
sub ecx, esi
lea edx, [esi + 1]
mov eax, dword [ebp - 8]
call fcn.0040acf0
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040a97c
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040ab80
jmp 0x4221c8
add ebx, 2
cmp word [ebx], 0
jne 0x4221ae
add ebx, 4
test ebx, ebx
je 0x4221c2
cmp word [ebx], 0
jne 0x422112
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4221f5
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00409c70
lea eax, [ebp - 4]
call fcn.00409c10
ret
Function at 0x4222e8
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 0x422525
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00409c10
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
mov ebx, eax
test ebx, ebx
jne 0x4223bf
cmp dword [ebp - 0x14], 0
jne 0x4223bf
xor edx, edx
mov eax, 6
call fcn.0042b3b4
test al, al
je 0x4223bf
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 0x4223bf
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a9d0
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.004220c0
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00409ff0
mov byte [ebp - 9], 1
jmp 0x422507
test ebx, ebx
jne 0x4223cd
cmp dword [ebp - 0x14], 0
je 0x4224bb
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 0x4224bb
xor eax, eax
push ebp
push 0x4224b4
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 0x42249d
xor eax, eax
push ebp
push 0x422496
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.0041583c
test eax, eax
jbe 0x42247f
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a9d0
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.004220c0
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00409ff0
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42249d
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 0x4224bb
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x422507
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.004221fc
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00409ff0
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x422507
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.004220c0
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00409ff0
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42252c
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00409c70
ret
Function at 0x422538
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.0042b3b4
test al, al
je 0x422600
xor edx, edx
mov eax, ebx
call fcn.0042417c
test al, al
je 0x422600
mov eax, ebx
call fcn.00423eac
test al, 0x20
je 0x422600
mov eax, ebx
call fcn.0040a914
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x422600
test ah, 4
je 0x422600
test al, 0x10
je 0x42259f
mov edi, 0x2000000
jmp 0x4225a1
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040a914
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x422600
xor eax, eax
push ebp
push 0x4225f9
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.004222e8
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422600
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 0x422a68
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x422ac1
test eax, edx
je 0x422ac4
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x422a7f
movzx eax, word [eax]
sub eax, ecx
jmp 0x422aa6
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 0x422aa7
add ecx, 4
js 0x422a97
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x422aa4
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x422aa6
xor eax, eax
ret
test eax, eax
je 0x422ad0
test edx, edx
jne 0x422a70
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x423eac
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 0x424010
push dword fs:[eax]

Function at 0x42407c
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
test eax, eax
jne 0x4240a9
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x42417c
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.0040a914
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4241e6
test ah, 4
je 0x4241df
test bl, bl
jne 0x4241a4
mov al, 1
jmp 0x42420d
test al, 0x10
je 0x4241ac
xor eax, eax
jmp 0x42420d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4241d0
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x42420d
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x42420d
test al, 0x10
sete al
jmp 0x42420d
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x424207
cmp ebx, 3
je 0x424207
cmp ebx, 0x7b
je 0x424207
mov eax, esi
call fcn.0042413c
test al, al
jne 0x42420b
xor eax, eax
jmp 0x42420d
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x424214
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.0040a914
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4242bb
test esi, 0x400
jne 0x424250
test esi, 0x10
setne bl
jmp 0x4242eb
cmp byte [esp], 0
je 0x424284
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4242eb
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x4242eb
test esi, 0x10
je 0x424290
mov bl, 1
jmp 0x4242eb
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4242b7
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x4242eb
mov bl, 1
jmp 0x4242eb
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x4242e5
cmp eax, 3
je 0x4242e5
cmp eax, 0xa1
je 0x4242e5
cmp eax, 0x7b
je 0x4242e5
cmp eax, 0x35
je 0x4242e5
cmp eax, 0x15
je 0x4242e5
cmp eax, 0x43
jne 0x4242e9
xor ebx, ebx
jmp 0x4242eb
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x4244b0
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 0x424555
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0040a914
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
test edi, 0x400
setne al
test al, bl
je 0x42453a
or edi, 0xffffffff
lea edx, [ebp - 4]
mov eax, esi
call fcn.00422538
test al, al
je 0x42453a
mov eax, dword [ebp - 4]
call fcn.00424b48
test al, al
je 0x42452a
lea edx, [ebp - 0xc]
mov eax, esi
call fcn.004248bc
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.0042ba28
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
call fcn.0040ab80
mov eax, dword [ebp - 4]
call fcn.0040a914
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 0x42455c
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00409c70
ret