joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4072b4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040a7a4
test esi, esi
jne 0x4072ea
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040a92c
jmp 0x407308
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00407198
mov edi, eax
test esi, esi
je 0x407308
cmp dword [ebx], 0
je 0x407308
dec esi
jmp 0x4072f1
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x4093f4
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.004098b4
mov byte [esp], al
cmp byte [esp], 0
jne 0x40957d
test edi, edi
je 0x40957d
mov byte [esp + 1], 0
test ebp, ebp
jle 0x4094bd
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x409498
cmp edi, 0xffffffff
je 0x409459
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x409459
mov byte [esp], 0
jmp 0x40957d
cmp dword [esi], 1
jg 0x409498
cmp dword [esi], 0
jne 0x40948a
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x40948a
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x40957d
lea eax, [esp + 0xc]
call fcn.004090b0
dec ebp
test ebp, ebp
jg 0x40943e
cmp edi, 0xffffffff
je 0x4094bd
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4094bb
mov byte [esp], 0
jmp 0x40957d
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x409402
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4094bd
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.004095f8
mov edx, eax
mov ebx, dword [0x8028fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x409521
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x40951f
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x409521
xor edi, edi
cmp byte [esp], 0
je 0x409547
mov ebx, dword [esi]
test bl, 1
jne 0x40955d
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409527
mov byte [esp + 1], 1
jmp 0x40955d
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409547
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x4094d4
cmp byte [esp], 0
je 0x40957d
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 0x40a43c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x80205c], 0
je 0x40a4a3
cmp word [0x802348], 0xd7b2
jne 0x40a465
cmp dword [0x802350], 0
jbe 0x40a465
mov eax, 0x802344
call dword [0x802360]
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, 0x40a4d0
call fcn.0040b1bc
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x7f4032], 0
jne 0x40a4bf
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA_1
pop edx
ret

Function at 0x40a664
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 [0x7f4034], 0
je 0x40a68f
mov edx, edi
mov eax, esi
call dword [0x7f4034]
mov ebx, eax
jmp 0x40a6a0
mov eax, 8
call fcn.00406ed4
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x80205d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40a62c
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 0x40a6d0
mov eax, ebx
call fcn.00406ef0
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40d68c
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 0x40d7f1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a7a4
cmp si, word [0x7f4a10]
jb 0x40d724
cmp si, word [0x7f4c10]
ja 0x40d724
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40d724
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x7f4a10]
jae 0x40d6fe
mov edi, ebx
dec edi
jmp 0x40d71f
cmp si, word [ebx*8 + 0x7f4a10]
jbe 0x40d70e
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40d71f
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x7f4a14]
call fcn.0040d5ac
jmp 0x40d724
cmp edi, dword [ebp - 8]
jae 0x40d6e8
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40d7d3
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40d7d3
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.0040b56c
push dword [ebp - 0x160]
push 0x40d80c
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040b56c
push dword [ebp - 0x164]
push 0x40d81c
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040b56c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040b7a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d7f8
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.0040a804
ret
Function at 0x40d9a4
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 0x40daa8
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x804c14
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x804c2c]
jne 0x40d9f0
mov eax, esi
mov edx, 0x804c2e
mov ecx, 0x55
call fcn.0040b56c
push 0x804c14
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40da92
push 0x804c14
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.0040a7a4
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40da5f
cmp byte [0x804c10], 0
je 0x40da24
mov edx, esi
mov eax, ebx
call fcn.0040d888
jmp 0x40da5f
mov edx, esi
mov eax, ebx
call fcn.0040d68c
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40da5f
cmp dword [esi], 0
je 0x40da48
mov eax, esi
mov edx, 0x40dac0
call fcn.0040b6c4
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040d68c
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040b6c4
push 0x804c14
call sub.kernel32.dll_EnterCriticalSection
mov word [0x804c2c], bx
mov eax, dword [esi]
call fcn.0040b4b4
mov ecx, eax
mov eax, 0x804c2e
mov edx, 0xaa
call fcn.0040d50c
push 0x804c14
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40daaf
lea eax, [ebp - 4]
call fcn.0040a7a4
ret
Function at 0x40dcd8
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.0040a888
xor eax, eax
push ebp
push 0x40defd
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40dd18
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40dd32
mov eax, dword [ebp - 4]
call fcn.0040b4b4
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040d50c
cmp word [ebp - 0x21a], 0
je 0x40dee7
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40df0c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40de01
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40df0c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40de01
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40df48
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40de01
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40df48
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40de01
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40df7c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40de01
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40dfb0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40dee7
xor eax, eax
push ebp
push 0x40dee0
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040dae8
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 0x40de70
mov eax, dword [ebp - 0x10]
call fcn.00406ed4
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.0040b518
jmp 0x40debb
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40dff0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40debb
mov eax, dword [ebp - 0x10]
call fcn.00406ed4
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40dff0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040b518
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dee7
cmp dword [ebp - 8], 0
je 0x40ded6
mov eax, dword [ebp - 8]
call fcn.00406ef0
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 0x40df04
lea eax, [ebp - 4]
call fcn.0040a7a4
ret
Function at 0x40e204
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.0040a888
xor eax, eax
push ebp
push 0x40e2c4
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.0040b56c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b71c
mov eax, dword [ebx]
call fcn.0040e0b4
test al, al
jne 0x40e2a1
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b56c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b71c
mov eax, dword [ebx]
call fcn.0040e0b4
test al, al
jne 0x40e2a1
mov eax, ebx
call fcn.0040a7a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e2cb
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a804
lea eax, [ebp - 4]
call fcn.0040a7a4
ret

Function at 0x40ffd0
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 0x425418
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 0x425546
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 0x425520
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 0x425509
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040b56c
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040bafc
test eax, eax
jle 0x425509
mov eax, dword [ebp - 4]
test eax, eax
je 0x4254bd
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x4254cb
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.0040b8ec
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040b518
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040b71c
jmp 0x425520
add ebx, 2
cmp word [ebx], 0
jne 0x425506
add ebx, 4
test ebx, ebx
je 0x42551a
cmp word [ebx], 0
jne 0x42546a
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42554d
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.0040a804
lea eax, [ebp - 4]
call fcn.0040a7a4
ret
Function at 0x425640
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 0x42587d
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.0040a7a4
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 0x425717
cmp dword [ebp - 0x14], 0
jne 0x425717
xor edx, edx
mov eax, 6
call fcn.0042e4bc
test al, al
je 0x425717
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 0x425717
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040b56c
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.00425418
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.0040ab84
mov byte [ebp - 9], 1
jmp 0x42585f
test ebx, ebx
jne 0x425725
cmp dword [ebp - 0x14], 0
je 0x425813
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 0x425813
xor eax, eax
push ebp
push 0x42580c
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 0x4257f5
xor eax, eax
push ebp
push 0x4257ee
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.00417bbc
test eax, eax
jbe 0x4257d7
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040b56c
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.00425418
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.0040ab84
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4257f5
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 0x425813
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle
ret
cmp byte [ebp - 9], 0
jne 0x42585f
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.00425554
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.0040ab84
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x42585f
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.00425418
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.0040ab84
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425884
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.0040a804
ret
Function at 0x425890
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.0042e4bc
test al, al
je 0x425958
xor edx, edx
mov eax, ebx
call fcn.00427530
test al, al
je 0x425958
mov eax, ebx
call fcn.00427260
test al, 0x20
je 0x425958
mov eax, ebx
call fcn.0040b4b4
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x425958
test ah, 4
je 0x425958
test al, 0x10
je 0x4258f7
mov edi, 0x2000000
jmp 0x4258f9
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040b4b4
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x425958
xor eax, eax
push ebp
push 0x425951
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.00425640
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425958
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle
ret
movzx eax, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x425c58
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x425cb1
test eax, edx
je 0x425cb4
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x425c6f
movzx eax, word [eax]
sub eax, ecx
jmp 0x425c96
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 0x425c97
add ecx, 4
js 0x425c87
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x425c94
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x425c96
xor eax, eax
ret
test eax, eax
je 0x425cc0
test edx, edx
jne 0x425c60
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x427260
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 0x4273c4
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x427200]
call fcn.0040cd90
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x427230]
call fcn.0040cd90
add esp, 4
movzx ebx, byte [0x4273d4]
mov dl, 1
mov eax, esi
call fcn.004275c8
test al, al
jne 0x4272da
mov dl, 1
mov eax, esi
call fcn.00427530
test al, al
je 0x427364
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.00427c30
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0042eb00
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.0040b4b4
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x42735f
test byte [ebp - 0x14], 1
je 0x42732a
or bl, 1
test byte [ebp - 0x14], 2
je 0x427333
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x42733c
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x427350
dec eax
je 0x427355
dec eax
je 0x42735a
dec eax
jne 0x427385
or bl, 0x10
jmp 0x427385
or bl, 4
jmp 0x427385
or bl, 8
jmp 0x427385
call fcn.0042f978
lea edx, [ebp - 0x20]
mov eax, dword [0x801ce4]
call fcn.0040ff1c
mov ecx, dword [ebp - 0x20]
mov dl, 1
mov eax, dword [0x41f4a0]
call fcn.0042d3b4
call fcn.00409ea0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4273cb
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.0040a804
lea eax, [ebp - 0xc]
mov edx, dword [0x427230]
call fcn.0040ceb4
lea eax, [ebp - 8]
mov edx, dword [0x427200]
call fcn.0040ceb4
lea eax, [ebp - 4]
call fcn.0040a7a4
ret

Function at 0x427430
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 0x42745d
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x427530
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.0040b4b4
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x42759a
test ah, 4
je 0x427593
test bl, bl
jne 0x427558
mov al, 1
jmp 0x4275c1
test al, 0x10
je 0x427560
xor eax, eax
jmp 0x4275c1
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x427584
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x4275c1
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x4275c1
test al, 0x10
sete al
jmp 0x4275c1
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x4275bb
cmp ebx, 3
je 0x4275bb
cmp ebx, 0x7b
je 0x4275bb
mov eax, esi
call fcn.004274f0
test al, al
jne 0x4275bf
xor eax, eax
jmp 0x4275c1
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x4275c8
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.0040b4b4
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x42766f
test esi, 0x400
jne 0x427604
test esi, 0x10
setne bl
jmp 0x42769f
cmp byte [esp], 0
je 0x427638
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x42769f
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x42769f
test esi, 0x10
je 0x427644
mov bl, 1
jmp 0x42769f
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x42766b
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x42769f
mov bl, 1
jmp 0x42769f
call sub.kernel32.dll_GetLastError
cmp eax, 2
je 0x427699
cmp eax, 3
je 0x427699
cmp eax, 0xa1
je 0x427699
cmp eax, 0x7b
je 0x427699
cmp eax, 0x35
je 0x427699
cmp eax, 0x15
je 0x427699
cmp eax, 0x43
jne 0x42769d
xor ebx, ebx
jmp 0x42769f
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret