joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407060
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 0x4070a2
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 0x4070c2
lea eax, [esp + 0x212]
push eax
call sub.kernel32.dll_SetCurrentDirectoryW
mov eax, esi
lea edx, [esp + 8]
mov ecx, 0x105
call fcn.0040a98c
add esp, 0x41c
pop esi
pop ebx
ret

Function at 0x407318
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.00409df8
test esi, esi
jne 0x40734e
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.00409f80
jmp 0x40736c
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004071fc
mov edi, eax
test esi, esi
je 0x40736c
cmp dword [ebx], 0
je 0x40736c
dec esi
jmp 0x407355
add esp, 0x20c
pop edi
pop esi
pop ebx
ret
Function at 0x408a54
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.00408ee0
mov byte [esp], al
cmp byte [esp], 0
jne 0x408bdd
test edi, edi
je 0x408bdd
mov byte [esp + 1], 0
test ebp, ebp
jle 0x408b1d
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x408af8
cmp edi, 0xffffffff
je 0x408ab9
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x408ab9
mov byte [esp], 0
jmp 0x408bdd
cmp dword [esi], 1
jg 0x408af8
cmp dword [esi], 0
jne 0x408aea
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x408aea
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x408bdd
lea eax, [esp + 0xc]
call fcn.00408710
dec ebp
test ebp, ebp
jg 0x408a9e
cmp edi, 0xffffffff
je 0x408b1d
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x408b1b
mov byte [esp], 0
jmp 0x408bdd
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x408a62
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408b1d
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00408c4c
mov edx, eax
mov ebx, dword [0x6178fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x408b81
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x408b7f
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x408b81
xor edi, edi
cmp byte [esp], 0
je 0x408ba7
mov ebx, dword [esi]
test bl, 1
jne 0x408bbd
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408b87
mov byte [esp + 1], 1
jmp 0x408bbd
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408ba7
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x408b34
cmp byte [esp], 0
je 0x408bdd
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 0x409a54
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x61705c], 0
je 0x409abb
cmp word [0x617348], 0xd7b2
jne 0x409a7d
cmp dword [0x617350], 0
jbe 0x409a7d
mov eax, 0x617344
call dword [0x617360]
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, 0x409ae8
call fcn.0040a5ec
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x611032], 0
jne 0x409ad7
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x409cb8
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 [0x611034], 0
je 0x409ce3
mov edx, edi
mov eax, esi
call dword [0x611034]
mov ebx, eax
jmp 0x409cf4
mov eax, 8
call fcn.00406e88
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x61705d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x409c80
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 0x409d24
mov eax, ebx
call fcn.00406ea4
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x40c9e8
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 0x40cb4d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00409df8
cmp si, word [0x611a00]
jb 0x40ca80
cmp si, word [0x611c00]
ja 0x40ca80
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40ca80
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x611a00]
jae 0x40ca5a
mov edi, ebx
dec edi
jmp 0x40ca7b
cmp si, word [ebx*8 + 0x611a00]
jbe 0x40ca6a
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40ca7b
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x611a04]
call fcn.0040c908
jmp 0x40ca80
cmp edi, dword [ebp - 8]
jae 0x40ca44
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40cb2f
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40cb2f
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.0040a98c
push dword [ebp - 0x160]
push 0x40cb68
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040a98c
push dword [ebp - 0x164]
push 0x40cb78
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040a98c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040abc4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cb54
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00409e58
ret
Function at 0x40cd00
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 0x40ce04
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x619c14
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x619c2c]
jne 0x40cd4c
mov eax, esi
mov edx, 0x619c2e
mov ecx, 0x55
call fcn.0040a98c
push 0x619c14
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40cdee
push 0x619c14
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00409df8
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40cdbb
cmp byte [0x619c10], 0
je 0x40cd80
mov edx, esi
mov eax, ebx
call fcn.0040cbe4
jmp 0x40cdbb
mov edx, esi
mov eax, ebx
call fcn.0040c9e8
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40cdbb
cmp dword [esi], 0
je 0x40cda4
mov eax, esi
mov edx, 0x40ce1c
call fcn.0040aae4
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040c9e8
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040aae4
push 0x619c14
call sub.kernel32.dll_EnterCriticalSection
mov word [0x619c2c], bx
mov eax, dword [esi]
call fcn.0040a8e8
mov ecx, eax
mov eax, 0x619c2e
mov edx, 0xaa
call fcn.0040c868
push 0x619c14
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ce0b
lea eax, [ebp - 4]
call fcn.00409df8
ret
Function at 0x40d034
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.00409edc
xor eax, eax
push ebp
push 0x40d259
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40d074
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40d08e
mov eax, dword [ebp - 4]
call fcn.0040a8e8
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c868
cmp word [ebp - 0x21a], 0
je 0x40d243
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d268
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d15d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d268
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d15d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d2a4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d15d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d2a4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d15d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d2d8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40d15d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40d30c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40d243
xor eax, eax
push ebp
push 0x40d23c
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040ce44
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 0x40d1cc
mov eax, dword [ebp - 0x10]
call fcn.00406e88
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.0040a950
jmp 0x40d217
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40d34c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40d217
mov eax, dword [ebp - 0x10]
call fcn.00406e88
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40d34c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a950
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d243
cmp dword [ebp - 8], 0
je 0x40d232
mov eax, dword [ebp - 8]
call fcn.00406ea4
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 0x40d260
lea eax, [ebp - 4]
call fcn.00409df8
ret
Function at 0x40d548
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.00409edc
xor eax, eax
push ebp
push 0x40d608
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.0040a98c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ab3c
mov eax, dword [ebx]
call fcn.0040d410
test al, al
jne 0x40d5e5
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a98c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ab3c
mov eax, dword [ebx]
call fcn.0040d410
test al, al
jne 0x40d5e5
mov eax, ebx
call fcn.00409df8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d60f
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409e58
lea eax, [ebp - 4]
call fcn.00409df8
ret

Function at 0x40f338
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 0x422cd8
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 0x422e06
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 0x422de0
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 0x422dc9
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040a98c
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040aebc
test eax, eax
jle 0x422dc9
mov eax, dword [ebp - 4]
test eax, eax
je 0x422d7d
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x422d8b
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.0040acac
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040a950
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040ab3c
jmp 0x422de0
add ebx, 2
cmp word [ebx], 0
jne 0x422dc6
add ebx, 4
test ebx, ebx
je 0x422dda
cmp word [ebx], 0
jne 0x422d2a
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422e0d
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00409e58
lea eax, [ebp - 4]
call fcn.00409df8
ret
Function at 0x422f00
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 0x42313d
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00409df8
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 0x422fd7
cmp dword [ebp - 0x14], 0
jne 0x422fd7
xor edx, edx
mov eax, 6
call fcn.0042b3e4
test al, al
je 0x422fd7
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 0x422fd7
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a98c
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.00422cd8
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.0040a1d8
mov byte [ebp - 9], 1
jmp 0x42311f
test ebx, ebx
jne 0x422fe5
cmp dword [ebp - 0x14], 0
je 0x4230d3
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 0x4230d3
xor eax, eax
push ebp
push 0x4230cc
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 0x4230b5
xor eax, eax
push ebp
push 0x4230ae
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.004167c4
test eax, eax
jbe 0x423097
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a98c
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.00422cd8
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.0040a1d8
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4230b5
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 0x4230d3
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle
ret
cmp byte [ebp - 9], 0
jne 0x42311f
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.00422e14
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.0040a1d8
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x42311f
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.00422cd8
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.0040a1d8
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x423144
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00409e58
ret
Function at 0x423150
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.0042b3e4
test al, al
je 0x423218
xor edx, edx
mov eax, ebx
call fcn.00424bfc
test al, al
je 0x423218
mov eax, ebx
call fcn.0042492c
test al, 0x20
je 0x423218
mov eax, ebx
call fcn.0040a8e8
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x423218
test ah, 4
je 0x423218
test al, 0x10
je 0x4231b7
mov edi, 0x2000000
jmp 0x4231b9
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040a8e8
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x423218
xor eax, eax
push ebp
push 0x423211
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.00422f00
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x423218
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 0x423510
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x423569
test eax, edx
je 0x42356c
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x423527
movzx eax, word [eax]
sub eax, ecx
jmp 0x42354e
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 0x42354f
add ecx, 4
js 0x42353f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x42354c
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42354e
xor eax, eax
ret
test eax, eax
je 0x423578
test edx, edx
jne 0x423518
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x42492c
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 0x424a90
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x4248cc]
call fcn.0040c0ec
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x4248fc]
call fcn.0040c0ec
add esp, 4
movzx ebx, byte [0x424aa0]
mov dl, 1
mov eax, esi
call fcn.00424c94
test al, al
jne 0x4249a6
mov dl, 1
mov eax, esi
call fcn.00424bfc
test al, al
je 0x424a30
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.00425168
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0042ba58
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.0040a8e8
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x424a2b
test byte [ebp - 0x14], 1
je 0x4249f6
or bl, 1
test byte [ebp - 0x14], 2
je 0x4249ff
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x424a08
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x424a1c
dec eax
je 0x424a21
dec eax
je 0x424a26
dec eax
jne 0x424a51
or bl, 0x10
jmp 0x424a51
or bl, 4
jmp 0x424a51
or bl, 8
jmp 0x424a51
call fcn.0042c860
lea edx, [ebp - 0x20]
mov eax, dword [0x616230]
call fcn.0040f284
mov ecx, dword [ebp - 0x20]
mov dl, 1
mov eax, dword [0x41cedc]
call fcn.0042a370
call fcn.004094b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x424a97
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00409e58
lea eax, [ebp - 0xc]
mov edx, dword [0x4248fc]
call fcn.0040c210
lea eax, [ebp - 8]
mov edx, dword [0x4248cc]
call fcn.0040c210
lea eax, [ebp - 4]
call fcn.00409df8
ret

Function at 0x424afc
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 0x424b29
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x424bfc
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.0040a8e8
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x424c66
test ah, 4
je 0x424c5f
test bl, bl
jne 0x424c24
mov al, 1
jmp 0x424c8d
test al, 0x10
je 0x424c2c
xor eax, eax
jmp 0x424c8d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x424c50
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x424c8d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x424c8d
test al, 0x10
sete al
jmp 0x424c8d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x424c87
cmp ebx, 3
je 0x424c87
cmp ebx, 0x7b
je 0x424c87
mov eax, esi
call fcn.00424bbc
test al, al
jne 0x424c8b
xor eax, eax
jmp 0x424c8d
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x424c94
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.0040a8e8
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x424d3b
test esi, 0x400
jne 0x424cd0
test esi, 0x10
setne bl
jmp 0x424d6b
cmp byte [esp], 0
je 0x424d04
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x424d6b
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x424d6b
test esi, 0x10
je 0x424d10
mov bl, 1
jmp 0x424d6b
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x424d37
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x424d6b
mov bl, 1
jmp 0x424d6b
call sub.kernel32.dll_GetLastError
cmp eax, 2
je 0x424d65
cmp eax, 3
je 0x424d65
cmp eax, 0xa1
je 0x424d65
cmp eax, 0x7b
je 0x424d65
cmp eax, 0x35
je 0x424d65
cmp eax, 0x15
je 0x424d65
cmp eax, 0x43
jne 0x424d69
xor ebx, ebx
jmp 0x424d6b
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret