joyce8/EMBER2024-capa huggingface dataset:
Function at 0x408224
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.0040861c
mov byte [esp], al
cmp byte [esp], 0
jne 0x4083b0
test edi, edi
je 0x4083b0
mov byte [esp + 1], 0
test ebp, ebp
jle 0x4082e7
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x4082c2
cmp edi, 0xffffffff
je 0x408283
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x408283
mov byte [esp], 0
jmp 0x4083b0
mov ebx, dword [esi]
cmp ebx, 1
jg 0x4082c2
test ebx, ebx
jne 0x4082b8
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.00402770
test eax, eax
jne 0x4082b8
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4083b0
call 0x408740
dec ebp
test ebp, ebp
jg 0x408268
cmp edi, 0xffffffff
je 0x4082e7
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4082e5
mov byte [esp], 0
jmp 0x4083b0
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x408232
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.00402770
cmp ebx, eax
jne 0x4082e7
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00408420
mov edx, eax
mov ebx, dword [0x5598f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x40834e
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x40834c
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x40834e
xor edi, edi
cmp byte [esp], 0
je 0x408377
mov ebx, dword [esi]
test bl, 1
jne 0x408390
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.00402770
cmp ebx, eax
jne 0x408354
mov byte [esp + 1], 1
jmp 0x408390
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.00402770
cmp ebx, eax
jne 0x408377
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x408301
cmp byte [esp], 0
je 0x4083b0
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x409140
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x559058], 0
je 0x4091a7
cmp word [0x559344], 0xd7b2
jne 0x409169
cmp dword [0x55934c], 0
jbe 0x409169
mov eax, 0x559340
call dword [0x55935c]
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, 0x4091d4
call fcn.00409f8c
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x553032], 0
jne 0x4091c3
push 0
push 0x5539f2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x409364
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 [0x553034], 0
je 0x40938f
mov edx, edi
mov eax, esi
call dword [0x553034]
mov ebx, eax
jmp 0x4093a0
mov eax, 8
call fcn.00404554
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x559059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40932c
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 0x4093d5
mov edx, 8
mov eax, ebx
call fcn.00404570
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x40bce8
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 0x40be4d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004094a8
cmp si, word [0x553a30]
jb 0x40bd80
cmp si, word [0x553c30]
ja 0x40bd80
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40bd80
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x553a30]
jae 0x40bd5a
mov edi, ebx
dec edi
jmp 0x40bd7b
cmp si, word [ebx*8 + 0x553a30]
jbe 0x40bd6a
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40bd7b
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x553a34]
call fcn.0040bbf8
jmp 0x40bd80
cmp edi, dword [ebp - 8]
jae 0x40bd44
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40be2f
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40be2f
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.0040a310
push dword [ebp - 0x160]
push 0x40be68
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040a310
push dword [ebp - 0x164]
push 0x40be78
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040a310
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040a548
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40be54
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00409508
ret
Function at 0x40c000
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 0x40c103
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x55bb88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x55bba0]
jne 0x40c04c
mov eax, esi
mov edx, 0x55bba2
mov ecx, 0x55
call fcn.0040a310
push 0x55bb88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40c0ed
push 0x55bb88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.004094a8
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40c0bb
cmp byte [0x55bb84], 0
je 0x40c080
mov edx, esi
mov eax, ebx
call fcn.0040bee4
jmp 0x40c0bb
mov edx, esi
mov eax, ebx
call fcn.0040bce8
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40c0bb
cmp dword [esi], 0
je 0x40c0a4
mov eax, esi
mov edx, 0x40c11c
call fcn.0040a468
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040bce8
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040a468
push 0x55bb88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x55bba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.0040a26c
push eax
push 0x55bba2
call sub.kernel32.dll_lstrcpynW
push 0x55bb88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c10a
lea eax, [ebp - 4]
call fcn.004094a8
ret
Function at 0x40c338
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.0040958c
xor eax, eax
push ebp
push 0x40c55d
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40c378
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40c392
push 0x105
mov eax, dword [ebp - 4]
call fcn.0040a26c
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x40c547
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c56c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c461
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c56c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c461
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c5a8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c461
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c5a8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c461
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c5dc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c461
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c610
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40c547
xor eax, eax
push ebp
push 0x40c540
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c144
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 0x40c4d0
mov eax, dword [ebp - 0x10]
call fcn.00404554
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.0040a2d4
jmp 0x40c51b
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40c650
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40c51b
mov eax, dword [ebp - 0x10]
call fcn.00404554
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40c650
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a2d4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c547
cmp dword [ebp - 8], 0
je 0x40c536
mov eax, dword [ebp - 8]
call fcn.00404570
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 0x40c564
lea eax, [ebp - 4]
call fcn.004094a8
ret
Function at 0x40c840
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.0040958c
xor eax, eax
push ebp
push 0x40c900
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.0040a310
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a4c0
mov eax, dword [ebx]
call fcn.0040c708
test al, al
jne 0x40c8dd
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a310
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a4c0
mov eax, dword [ebx]
call fcn.0040c708
test al, al
jne 0x40c8dd
mov eax, ebx
call fcn.004094a8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c907
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409508
lea eax, [ebp - 4]
call fcn.004094a8
ret

Function at 0x40d2c4
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 0x420e50
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 0x420f79
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 0x420f53
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 0x420f3c
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040a310
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040a7dc
test eax, eax
jle 0x420f3c
mov eax, dword [ebp - 4]
test eax, eax
je 0x420ef0
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x420efe
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.0040a630
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040a2d4
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040a4c0
jmp 0x420f53
add ebx, 2
cmp word [ebx], 0
jne 0x420f39
add ebx, 4
test ebx, ebx
je 0x420f4d
cmp word [ebx], 0
jne 0x420ea2
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x420f80
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00409508
lea eax, [ebp - 4]
call fcn.004094a8
ret
Function at 0x42106c
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 0x4212a9
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.004094a8
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 0x421143
cmp dword [ebp - 0x14], 0
jne 0x421143
xor edx, edx
mov eax, 6
call fcn.00428bec
test al, al
je 0x421143
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 0x421143
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a310
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.00420e50
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00409888
mov byte [ebp - 9], 1
jmp 0x42128b
test ebx, ebx
jne 0x421151
cmp dword [ebp - 0x14], 0
je 0x42123f
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 0x42123f
xor eax, eax
push ebp
push 0x421238
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 0x421221
xor eax, eax
push ebp
push 0x42121a
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.0041255c
test eax, eax
jbe 0x421203
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040a310
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.00420e50
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00409888
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x421221
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 0x42123f
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x42128b
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.00420f88
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00409888
mov eax, dword [ebp - 8]
cmp dword [eax], 0
cmp byte [eax], al
Function at 0x4212bc
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.00428bec
test al, al
je 0x421384
xor edx, edx
mov eax, ebx
call fcn.00422c48
test al, al
je 0x421384
mov eax, ebx
call fcn.00422a18
test al, 0x20
je 0x421384
mov eax, ebx
call fcn.0040a26c
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x421384
test ah, 4
je 0x421384
test al, 0x10
je 0x421323
mov edi, 0x2000000
jmp 0x421325
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040a26c
push eax
call sub.kernel32.dll_CreateFileW_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x421384
xor eax, eax
push ebp
push 0x42137d
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.0042106c
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x421384
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 0x42165c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4216b5
test eax, edx
je 0x4216b8
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x421673
movzx eax, word [eax]
sub eax, ecx
jmp 0x42169a
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 0x42169b
add ecx, 4
js 0x42168b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x421698
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x42169a
xor eax, eax
ret
test eax, eax
je 0x4216c4
test edx, edx
jne 0x421664
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x421e88
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, edx
mov ebp, eax
mov byte [esp], 0
mov eax, ebp
test eax, eax
je 0x421ea0
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x421ea8
mov al, 1
jmp 0x421ec5
movzx esi, word [ebp]
mov eax, esi
call fcn.00412888
test al, al
jne 0x421ec1
cmp si, 0x5f
je 0x421ec1
xor eax, eax
jmp 0x421ec3
mov al, 1
xor al, 1
test al, al
jne 0x421f55
test bl, bl
je 0x421f15
mov eax, ebp
test eax, eax
je 0x421edc
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x421f51
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.00412914
test al, al
jne 0x421f09
cmp di, 0x5f
je 0x421f09
cmp di, 0x2e
je 0x421f09
xor eax, eax
jmp 0x421f0b
mov al, 1
test al, al
je 0x421f55
inc esi
dec ebx
jne 0x421ee9
jmp 0x421f51
mov eax, ebp
test eax, eax
je 0x421f20
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x421f51
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.00412914
test al, al
jne 0x421f47
cmp di, 0x5f
je 0x421f47
xor eax, eax
jmp 0x421f49
mov al, 1
test al, al
je 0x421f55
inc esi
dec ebx
jne 0x421f2d
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x422a18
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd8
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x428], edx
mov dword [ebp - 0x424], edx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x422b4c
push dword fs:[eax]
mov dword fs:[eax], esp
movzx ebx, byte [0x422b5c]
mov dl, 1
mov eax, esi
call fcn.00422ce0
test al, al
jne 0x422a69
mov dl, 1
mov eax, esi
call fcn.00422c48
test al, al
je 0x422aff
lea edx, [ebp - 0x424]
mov eax, esi
call fcn.00422f5c
mov eax, dword [ebp - 0x424]
lea edx, [ebp - 4]
call fcn.004290ac
push 0x104
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push 0x104
lea eax, [ebp - 0x218]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a26c
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x422afa
test byte [ebp - 0xc], 1
je 0x422ac5
or bl, 1
test byte [ebp - 0xc], 2
je 0x422ace
or bl, 2
test byte [ebp - 0xc], 0x80
je 0x422ad7
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x422aeb
dec eax
je 0x422af0
dec eax
je 0x422af5
dec eax
jne 0x422b26
or bl, 0x10
jmp 0x422b26
or bl, 4
jmp 0x422b26
or bl, 8
jmp 0x422b26
call fcn.004298f4
lea edx, [ebp - 0x428]
mov eax, dword [0x5581f0]
call fcn.0040d210
mov ecx, dword [ebp - 0x428]
mov dl, 1
mov eax, dword [0x41ca98]
call fcn.00427bd8
call fcn.00408bdc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422b53
lea eax, [ebp - 0x428]
mov edx, 2
call fcn.00409508
lea eax, [ebp - 4]
call fcn.004094a8
ret
Function at 0x422c48
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.0040a26c
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x422cb2
test ah, 4
je 0x422cab
test bl, bl
jne 0x422c70
mov al, 1
jmp 0x422cd9
test al, 0x10
je 0x422c78
xor eax, eax
jmp 0x422cd9
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x422c9c
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x422cd9
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x422cd9
test al, 0x10
sete al
jmp 0x422cd9
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x422cd3
cmp ebx, 3
je 0x422cd3
cmp ebx, 0x7b
je 0x422cd3
mov eax, esi
call fcn.00422c08
test al, al
jne 0x422cd7
xor eax, eax
jmp 0x422cd9
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x422ce0
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.0040a26c
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x422d87
test esi, 0x400
jne 0x422d1c
test esi, 0x10
setne bl
jmp 0x422da6
cmp byte [esp], 0
je 0x422d50
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x422da6
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x422da6
test esi, 0x10
je 0x422d5c
mov bl, 1
jmp 0x422da6
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x422d83
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x422da6
mov bl, 1
jmp 0x422da6
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x422da0
cmp eax, 3
je 0x422da0
cmp eax, 0x7b
je 0x422da0
cmp eax, 0x35
jne 0x422da4
xor ebx, ebx
jmp 0x422da6
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret