joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4084f8
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.00408958
mov byte [esp], al
cmp byte [esp], 0
jne 0x408682
test edi, edi
je 0x408682
mov byte [esp + 1], 0
test ebp, ebp
jle 0x4085c2
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x40859d
cmp edi, 0xffffffff
je 0x40855d
call sub.KERNEL32.DLL_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40855d
mov byte [esp], 0
jmp 0x408682
mov ebx, dword [esi]
cmp ebx, 1
jg 0x40859d
test ebx, ebx
jne 0x40858f
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x40858f
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x408682
lea eax, [esp + 0xc]
call fcn.004081d8
dec ebp
test ebp, ebp
jg 0x408542
cmp edi, 0xffffffff
je 0x4085c2
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4085c0
mov byte [esp], 0
jmp 0x408682
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x408506
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4085c2
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.004086f0
mov edx, eax
mov ebx, dword [0x63c8fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x408626
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x408624
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x408626
xor edi, edi
cmp byte [esp], 0
je 0x40864c
mov ebx, dword [esi]
test bl, 1
jne 0x408662
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40862c
mov byte [esp + 1], 1
jmp 0x408662
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40864c
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x4085d9
cmp byte [esp], 0
je 0x408682
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 0x4094c4
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x63c05c], 0
je 0x40952b
cmp word [0x63c348], 0xd7b2
jne 0x4094ed
cmp dword [0x63c350], 0
jbe 0x4094ed
mov eax, 0x63c344
call dword [0x63c360]
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, 0x409558
call fcn.0040a07c
push eax
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
pop edx
ret
cmp byte [0x633032], 0
jne 0x409547
push 0
push 0x6339c2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4096f4
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 [0x633034], 0
je 0x40971f
mov edx, edi
mov eax, esi
call dword [0x633034]
mov ebx, eax
jmp 0x409730
mov eax, 8
call fcn.00406a34
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x63c05d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x4096bc
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 0x409760
mov eax, ebx
call fcn.00406a50
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x40c304
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 0x40c469
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00409834
cmp si, word [0x633a00]
jb 0x40c39c
cmp si, word [0x633c00]
ja 0x40c39c
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40c39c
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x633a00]
jae 0x40c376
mov edi, ebx
dec edi
jmp 0x40c397
cmp si, word [ebx*8 + 0x633a00]
jbe 0x40c386
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40c397
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x633a04]
call fcn.0040c224
jmp 0x40c39c
cmp edi, dword [ebp - 8]
jae 0x40c360
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40c44b
push 2
movzx eax, si
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x40c44b
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.0040a47c
push dword [ebp - 0x160]
push 0x40c484
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040a47c
push dword [ebp - 0x164]
push 0x40c494
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040a47c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040a6b4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c470
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00409894
ret
Function at 0x40c61c
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 0x40c720
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x63eb8c
call sub.KERNEL32.DLL_EnterCriticalSection
cmp bx, word [0x63eba4]
jne 0x40c668
mov eax, esi
mov edx, 0x63eba6
mov ecx, 0x55
call fcn.0040a47c
push 0x63eb8c
call sub.KERNEL32.DLL_LeaveCriticalSection
jmp 0x40c70a
push 0x63eb8c
call sub.KERNEL32.DLL_LeaveCriticalSection
mov eax, esi
call fcn.00409834
push 2
movzx eax, bx
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x40c6d7
cmp byte [0x63eb88], 0
je 0x40c69c
mov edx, esi
mov eax, ebx
call fcn.0040c500
jmp 0x40c6d7
mov edx, esi
mov eax, ebx
call fcn.0040c304
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40c6d7
cmp dword [esi], 0
je 0x40c6c0
mov eax, esi
mov edx, 0x40c738
call fcn.0040a5d4
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040c304
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040a5d4
push 0x63eb8c
call sub.KERNEL32.DLL_EnterCriticalSection
mov word [0x63eba4], bx
mov eax, dword [esi]
call fcn.0040a3d8
mov ecx, eax
mov eax, 0x63eba6
mov edx, 0xaa
call fcn.0040c184
push 0x63eb8c
call sub.KERNEL32.DLL_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c727
lea eax, [ebp - 4]
call fcn.00409834
ret
Function at 0x40c950
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.00409918
xor eax, eax
push ebp
push 0x40cb75
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40c990
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameW
jmp 0x40c9aa
mov eax, dword [ebp - 4]
call fcn.0040a3d8
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c184
cmp word [ebp - 0x21a], 0
je 0x40cb5f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cb84
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40ca79
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cb84
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40ca79
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cbc0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40ca79
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cbc0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40ca79
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cbf4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40ca79
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cc28
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x40cb5f
xor eax, eax
push ebp
push 0x40cb58
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c760
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 0x40cae8
mov eax, dword [ebp - 0x10]
call fcn.00406a34
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.0040a440
jmp 0x40cb33
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40cc68
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x40cb33
mov eax, dword [ebp - 0x10]
call fcn.00406a34
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40cc68
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a440
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cb5f
cmp dword [ebp - 8], 0
je 0x40cb4e
mov eax, dword [ebp - 8]
call fcn.00406a50
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 0x40cb7c
lea eax, [ebp - 4]
call fcn.00409834
ret
Function at 0x40ce64
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.00409918
xor eax, eax
push ebp
push 0x40cf24
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.0040a47c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a62c
mov eax, dword [ebx]
call fcn.0040cd2c
test al, al
jne 0x40cf01
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a47c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a62c
mov eax, dword [ebx]
call fcn.0040cd2c
test al, al
jne 0x40cf01
mov eax, ebx
call fcn.00409834
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cf2b
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409894
lea eax, [ebp - 4]
call fcn.00409834
ret
Function at 0x421320
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 0x42144e
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 0x421428
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 0x421411
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040a47c
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040aa0c
test eax, eax
jle 0x421411
mov eax, dword [ebp - 4]
test eax, eax
je 0x4213c5
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x4213d3
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.0040a7fc
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040a440
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040a62c
jmp 0x421428
add ebx, 2
cmp word [ebx], 0
jne 0x42140e
add ebx, 4
test ebx, ebx
je 0x421422
cmp word [ebx], 0
jne 0x421372
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x421455
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00409894
lea eax, [ebp - 4]
call fcn.00409834
ret
Function at 0x421548
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 0x421785
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00409834
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 0x42161f
cmp dword [ebp - 0x14], 0
jne 0x42161f
xor edx, edx
mov eax, 6
call fcn.00429d7c
test al, al
je 0x42161f
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 0x42161f
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a47c
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.00421320
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00409c14
mov byte [ebp - 9], 1
jmp 0x421767
test ebx, ebx
jne 0x42162d
cmp dword [ebp - 0x14], 0
je 0x42171b
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 0x42171b
xor eax, eax
push ebp
push 0x421714
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 0x4216fd
xor eax, eax
push ebp
push 0x4216f6
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.00414dc0
test eax, eax
jbe 0x4216df
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a47c
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.00421320
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00409c14
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4216fd
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 0x42171b
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.DLL_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x421767
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.0042145c
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00409c14
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x421767
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.00421320
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00409c14
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42178c
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00409894
ret
Function at 0x421798
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.00429d7c
test al, al
je 0x421860
xor edx, edx
mov eax, ebx
call fcn.004231c4
test al, al
je 0x421860
mov eax, ebx
call fcn.00422ef4
test al, 0x20
je 0x421860
mov eax, ebx
call fcn.0040a3d8
push eax
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
je 0x421860
test ah, 4
je 0x421860
test al, 0x10
je 0x4217ff
mov edi, 0x2000000
jmp 0x421801
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040a3d8
push eax
call sub.KERNEL32.DLL_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x421860
xor eax, eax
push ebp
push 0x421859
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.00421548
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x421860
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 0x421ba0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x421bf9
test eax, edx
je 0x421bfc
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x421bb7
movzx eax, word [eax]
sub eax, ecx
jmp 0x421bde
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 0x421bdf
add ecx, 4
js 0x421bcf
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x421bdc
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x421bde
xor eax, eax
ret
test eax, eax
je 0x421c08
test edx, edx
jne 0x421ba8
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x422ef4
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 0x423058
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x422e94]
call fcn.0040ba04
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x422ec4]
call fcn.0040ba04
add esp, 4
movzx ebx, byte [0x423068]
mov dl, 1
mov eax, esi
call fcn.0042325c
test al, al
jne 0x422f6e
mov dl, 1
mov eax, esi
call fcn.004231c4
test al, al
je 0x422ff8
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.00423a48
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0042a3f0
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.0040a3d8
mov esi, eax
push esi
call sub.KERNEL32.DLL_GetVolumeInformationW
test eax, eax
je 0x422ff3
test byte [ebp - 0x14], 1
je 0x422fbe
or bl, 1
test byte [ebp - 0x14], 2
je 0x422fc7
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x422fd0
or bl, 0x20
push esi
call sub.KERNEL32.DLL_GetDriveTypeW
sub eax, 2
je 0x422fe4
dec eax
je 0x422fe9
dec eax
je 0x422fee
dec eax
jne 0x423019
or bl, 0x10
jmp 0x423019
or bl, 4
jmp 0x423019
or bl, 8
jmp 0x423019
call fcn.0042af48
lea edx, [ebp - 0x20]
mov eax, dword [0x63bcc4]
call fcn.0040d898
mov ecx, dword [ebp - 0x20]
mov dl, 1
mov eax, dword [0x41b4f0]
call fcn.00428d30
call fcn.00408f30
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42305f
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00409894
lea eax, [ebp - 0xc]
mov edx, dword [0x422ec4]
call fcn.0040bb28
lea eax, [ebp - 8]
mov edx, dword [0x422e94]
call fcn.0040bb28
lea eax, [ebp - 4]
call fcn.00409834
ret

Function at 0x4230c4
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 0x4230f1
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x4231c4
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.0040a3d8
mov edi, eax
push edi
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
je 0x42322e
test ah, 4
je 0x423227
test bl, bl
jne 0x4231ec
mov al, 1
jmp 0x423255
test al, 0x10
je 0x4231f4
xor eax, eax
jmp 0x423255
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.KERNEL32.DLL_CreateFileW
cmp eax, 0xffffffff
je 0x423218
push eax
call sub.KERNEL32.DLL_CloseHandle_1
mov al, 1
jmp 0x423255
call sub.KERNEL32.DLL_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x423255
test al, 0x10
sete al
jmp 0x423255
call sub.KERNEL32.DLL_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x42324f
cmp ebx, 3
je 0x42324f
cmp ebx, 0x7b
je 0x42324f
mov eax, esi
call fcn.00423184
test al, al
jne 0x423253
xor eax, eax
jmp 0x423255
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x42325c
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.0040a3d8
mov ebp, eax
push ebp
call sub.KERNEL32.DLL_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x423303
test esi, 0x400
jne 0x423298
test esi, 0x10
setne bl
jmp 0x423333
cmp byte [esp], 0
je 0x4232cc
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.KERNEL32.DLL_CreateFileW
cmp eax, 0xffffffff
je 0x423333
push eax
call sub.KERNEL32.DLL_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x423333
test esi, 0x10
je 0x4232d8
mov bl, 1
jmp 0x423333
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.KERNEL32.DLL_CreateFileW
cmp eax, 0xffffffff
je 0x4232ff
push eax
call sub.KERNEL32.DLL_CloseHandle_1
xor ebx, ebx
jmp 0x423333
mov bl, 1
jmp 0x423333
call sub.KERNEL32.DLL_GetLastError_2
cmp eax, 2
je 0x42332d
cmp eax, 3
je 0x42332d
cmp eax, 0xa1
je 0x42332d
cmp eax, 0x7b
je 0x42332d
cmp eax, 0x35
je 0x42332d
cmp eax, 0x15
je 0x42332d
cmp eax, 0x43
jne 0x423331
xor ebx, ebx
jmp 0x423333
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x4234f8
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 0x42359d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0040a3d8
push eax
call sub.KERNEL32.DLL_GetFileAttributesW
mov edi, eax
test edi, 0x400
setne al
test al, bl
je 0x423582
or edi, 0xffffffff
lea edx, [ebp - 4]
mov eax, esi
call fcn.00421798
test al, al
je 0x423582
mov eax, dword [ebp - 4]
call fcn.00423c30
test al, al
je 0x423572
lea edx, [ebp - 0xc]
mov eax, esi
call fcn.004239a4
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.0042a3f0
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
call fcn.0040a62c
mov eax, dword [ebp - 4]
call fcn.0040a3d8
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 0x4235a4
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00409894
ret