joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4072cc
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffbe4
mov esi, edx
mov ebx, eax
test bl, bl
je 0x40730e
movzx eax, bl
add ax, 0x41
dec eax
mov word [esp], ax
mov word [esp + 2], 0x3a
mov word [esp + 4], 0
lea eax, [esp + 0x212]
push eax
push 0x105
call sub.KERNEL32.DLL_GetCurrentDirectoryW
push esp
call sub.KERNEL32.DLL_SetCurrentDirectoryW
lea eax, [esp + 8]
push eax
push 0x105
call sub.KERNEL32.DLL_GetCurrentDirectoryW
test bl, bl
je 0x40732e
lea eax, [esp + 0x212]
push eax
call sub.KERNEL32.DLL_SetCurrentDirectoryW
mov eax, esi
lea edx, [esp + 8]
mov ecx, 0x105
call fcn.0040b8b4
add esp, 0x41c
pop esi
pop ebx
ret

Function at 0x4075b0
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.0040a790
test esi, esi
jne 0x4075e6
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.0040a918
jmp 0x407604
call sub.KERNEL32.DLL_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00407494
mov edi, eax
test esi, esi
je 0x407604
cmp dword [ebx], 0
je 0x407604
dec esi
jmp 0x4075ed
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x407638
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x8b6008], 0x8088405
inc edx
mov dword [ebx + 0x8b6008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x407654
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x8b6008], 0x8088405
inc edx
mov dword [ebx + 0x8b6008], edx
fld qword [ebx + 0x8b6798]
push 0
push edx
fild qword [esp]
add esp, 8
fmulp st(1)
pop ebx
ret
Function at 0x409448
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.004098bc
mov byte [esp], al
cmp byte [esp], 0
jne 0x4095d1
test edi, edi
je 0x4095d1
mov byte [esp + 1], 0
test ebp, ebp
jle 0x409511
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x4094ec
cmp edi, 0xffffffff
je 0x4094ad
call sub.KERNEL32.DLL_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4094ad
mov byte [esp], 0
jmp 0x4095d1
cmp dword [esi], 1
jg 0x4094ec
cmp dword [esi], 0
jne 0x4094de
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x4094de
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4095d1
lea eax, [esp + 0xc]
call fcn.00409124
dec ebp
test ebp, ebp
jg 0x409492
cmp edi, 0xffffffff
je 0x409511
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40950f
mov byte [esp], 0
jmp 0x4095d1
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x409456
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409511
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00409640
mov edx, eax
mov ebx, dword [0x8c38fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x409575
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x409573
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x409575
xor edi, edi
cmp byte [esp], 0
je 0x40959b
mov ebx, dword [esi]
test bl, 1
jne 0x4095b1
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40957b
mov byte [esp + 1], 1
jmp 0x4095b1
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40959b
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x409528
cmp byte [esp], 0
je 0x4095d1
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 0x40a428
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x8c305c], 0
je 0x40a48f
cmp word [0x8c3348], 0xd7b2
jne 0x40a451
cmp dword [0x8c3350], 0
jbe 0x40a451
mov eax, 0x8c3344
call dword [0x8c3360]
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, 0x40a4bc
call fcn.0040b218
push eax
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
pop edx
ret
cmp byte [0x8b6034], 0
jne 0x40a4ab
push 0
push 0x8b69f2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40a650
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 [0x8b6038], 0
je 0x40a67b
mov edx, edi
mov eax, esi
call dword [0x8b6038]
mov ebx, eax
jmp 0x40a68c
mov eax, 8
call fcn.004070f4
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x8c305d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40a618
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 0x40a6bc
mov eax, ebx
call fcn.00407110
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x40dcf0
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 0x40de55
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a790
cmp si, word [0x8b6a30]
jb 0x40dd88
cmp si, word [0x8b6c30]
ja 0x40dd88
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40dd88
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x8b6a30]
jae 0x40dd62
mov edi, ebx
dec edi
jmp 0x40dd83
cmp si, word [ebx*8 + 0x8b6a30]
jbe 0x40dd72
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40dd83
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x8b6a34]
call fcn.0040dc10
jmp 0x40dd88
cmp edi, dword [ebp - 8]
jae 0x40dd4c
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40de37
push 2
movzx eax, si
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x40de37
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.0040b8b4
push dword [ebp - 0x160]
push 0x40de70
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040b8b4
push dword [ebp - 0x164]
push 0x40de80
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040b8b4
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040baec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40de5c
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.0040a7f0
ret
Function at 0x40e008
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 0x40e10c
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x8c5b8c
call sub.KERNEL32.DLL_EnterCriticalSection
cmp bx, word [0x8c5ba4]
jne 0x40e054
mov eax, esi
mov edx, 0x8c5ba6
mov ecx, 0x55
call fcn.0040b8b4
push 0x8c5b8c
call sub.KERNEL32.DLL_LeaveCriticalSection
jmp 0x40e0f6
push 0x8c5b8c
call sub.KERNEL32.DLL_LeaveCriticalSection
mov eax, esi
call fcn.0040a790
push 2
movzx eax, bx
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x40e0c3
cmp byte [0x8c5b88], 0
je 0x40e088
mov edx, esi
mov eax, ebx
call fcn.0040deec
jmp 0x40e0c3
mov edx, esi
mov eax, ebx
call fcn.0040dcf0
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40e0c3
cmp dword [esi], 0
je 0x40e0ac
mov eax, esi
mov edx, 0x40e124
call fcn.0040ba0c
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040dcf0
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040ba0c
push 0x8c5b8c
call sub.KERNEL32.DLL_EnterCriticalSection
mov word [0x8c5ba4], bx
mov eax, dword [esi]
call fcn.0040b7f8
mov ecx, eax
mov eax, 0x8c5ba6
mov edx, 0xaa
call fcn.0040db70
push 0x8c5b8c
call sub.KERNEL32.DLL_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e113
lea eax, [ebp - 4]
call fcn.0040a790
ret
Function at 0x40e33c
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.0040a874
xor eax, eax
push ebp
push 0x40e561
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40e37c
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameW
jmp 0x40e396
mov eax, dword [ebp - 4]
call fcn.0040b7f8
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040db70
cmp word [ebp - 0x21a], 0
je 0x40e54b
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40e570
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40e465
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40e570
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40e465
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40e5ac
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40e465
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40e5ac
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40e465
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40e5e0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
je 0x40e465
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40e614
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x40e54b
xor eax, eax
push ebp
push 0x40e544
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040e14c
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 0x40e4d4
mov eax, dword [ebp - 0x10]
call fcn.004070f4
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.0040b860
jmp 0x40e51f
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40e654
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x40e51f
mov eax, dword [ebp - 0x10]
call fcn.004070f4
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40e654
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040b860
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e54b
cmp dword [ebp - 8], 0
je 0x40e53a
mov eax, dword [ebp - 8]
call fcn.00407110
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 0x40e568
lea eax, [ebp - 4]
call fcn.0040a790
ret
Function at 0x40e850
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.0040a874
xor eax, eax
push ebp
push 0x40e910
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.0040b8b4
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ba64
mov eax, dword [ebx]
call fcn.0040e718
test al, al
jne 0x40e8ed
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b8b4
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ba64
mov eax, dword [ebx]
call fcn.0040e718
test al, al
jne 0x40e8ed
mov eax, ebx
call fcn.0040a790
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e917
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a7f0
lea eax, [ebp - 4]
call fcn.0040a790
ret

Function at 0x410308
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 0x422aac
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 0x422bda
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 0x422bb4
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 0x422b9d
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040b8b4
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040be44
test eax, eax
jle 0x422b9d
mov eax, dword [ebp - 4]
test eax, eax
je 0x422b51
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x422b5f
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.0040bc34
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040b860
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040ba64
jmp 0x422bb4
add ebx, 2
cmp word [ebx], 0
jne 0x422b9a
add ebx, 4
test ebx, ebx
je 0x422bae
cmp word [ebx], 0
jne 0x422afe
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422be1
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.0040a7f0
lea eax, [ebp - 4]
call fcn.0040a790
ret
Function at 0x422cd4
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 0x422f11
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.0040a790
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 0x422dab
cmp dword [ebp - 0x14], 0
jne 0x422dab
xor edx, edx
mov eax, 6
call fcn.0042bc70
test al, al
je 0x422dab
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 0x422dab
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040b8b4
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.00422aac
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.0040ab70
mov byte [ebp - 9], 1
jmp 0x422ef3
test ebx, ebx
jne 0x422db9
cmp dword [ebp - 0x14], 0
je 0x422ea7
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 0x422ea7
xor eax, eax
push ebp
push 0x422ea0
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 0x422e89
xor eax, eax
push ebp
push 0x422e82
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.00416f48
test eax, eax
jbe 0x422e6b
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040b8b4
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.00422aac
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.0040ab70
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422e89
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 0x422ea7
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.DLL_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x422ef3
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.00422be8
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.0040ab70
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x422ef3
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.00422aac
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.0040ab70
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422f18
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.0040a7f0
ret
Function at 0x422f24
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.0042bc70
test al, al
je 0x422fec
xor edx, edx
mov eax, ebx
call fcn.00424d98
test al, al
je 0x422fec
mov eax, ebx
call fcn.004248d8
test al, 0x20
je 0x422fec
mov eax, ebx
call fcn.0040b7f8
push eax
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
je 0x422fec
test ah, 4
je 0x422fec
test al, 0x10
je 0x422f8b
mov edi, 0x2000000
jmp 0x422f8d
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040b7f8
push eax
call sub.KERNEL32.DLL_CreateFileW_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x422fec
xor eax, eax
push ebp
push 0x422fe5
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.00422cd4
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422fec
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 0x42345c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4234b5
test eax, edx
je 0x4234b8
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x423473
movzx eax, word [eax]
sub eax, ecx
jmp 0x42349a
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 0x42349b
add ecx, 4
js 0x42348b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x423498
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42349a
xor eax, eax
ret
test eax, eax
je 0x4234c4
test edx, edx
jne 0x423464
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x4248d8
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 0x424a3c
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x424878]
call fcn.0040d2b8
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x4248a8]
call fcn.0040d2b8
add esp, 4
movzx ebx, byte [0x424a4c]
mov dl, 1
mov eax, esi
call fcn.00424e30
test al, al
jne 0x424952
mov dl, 1
mov eax, esi
call fcn.00424d98
test al, al
je 0x4249dc
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.00425660
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0042c2e4
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.0040b7f8
mov esi, eax
push esi
call sub.KERNEL32.DLL_GetVolumeInformationW
test eax, eax
je 0x4249d7
test byte [ebp - 0x14], 1
je 0x4249a2
or bl, 1
test byte [ebp - 0x14], 2
je 0x4249ab
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x4249b4
or bl, 0x20
push esi
call sub.KERNEL32.DLL_GetDriveTypeW
sub eax, 2
je 0x4249c8
dec eax
je 0x4249cd
dec eax
je 0x4249d2
dec eax
jne 0x4249fd
or bl, 0x10
jmp 0x4249fd
or bl, 4
jmp 0x4249fd
or bl, 8
jmp 0x4249fd
call fcn.0042cf78
lea edx, [ebp - 0x20]
mov eax, dword [0x8c266c]
call fcn.00410254
mov ecx, dword [ebp - 0x20]
mov dl, 1
mov eax, dword [0x41d084]
call fcn.0042afcc
call fcn.00409e94
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x424a43
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.0040a7f0
lea eax, [ebp - 0xc]
mov edx, dword [0x4248a8]
call fcn.0040d3dc
lea eax, [ebp - 8]
mov edx, dword [0x424878]
call fcn.0040d3dc
lea eax, [ebp - 4]
call fcn.0040a790
ret

Function at 0x424aa8
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 0x424ad5
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4