joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405bc4
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.00405fbc
mov byte [esp], al
cmp byte [esp], 0
jne 0x405d50
test edi, edi
je 0x405d50
mov byte [esp + 1], 0
test ebp, ebp
jle 0x405c87
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x405c62
cmp edi, 0xffffffff
je 0x405c23
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x405c23
mov byte [esp], 0
jmp 0x405d50
mov ebx, dword [esi]
cmp ebx, 1
jg 0x405c62
test ebx, ebx
jne 0x405c58
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.00402784
test eax, eax
jne 0x405c58
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x405d50
call 0x4060e0
dec ebp
test ebp, ebp
jg 0x405c08
cmp edi, 0xffffffff
je 0x405c87
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x405c85
mov byte [esp], 0
jmp 0x405d50
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x405bd2
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.00402784
cmp ebx, eax
jne 0x405c87
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00405dc0
mov edx, eax
mov ebx, dword [0x6188f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x405cee
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x405cec
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x405cee
xor edi, edi
cmp byte [esp], 0
je 0x405d17
mov ebx, dword [esi]
test bl, 1
jne 0x405d30
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.00402784
cmp ebx, eax
jne 0x405cf4
mov byte [esp + 1], 1
jmp 0x405d30
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.00402784
cmp ebx, eax
jne 0x405d17
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x405ca1
cmp byte [esp], 0
je 0x405d50
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 0x406ae0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x618058], 0
je 0x406b47
cmp word [0x618344], 0xd7b2
jne 0x406b09
cmp dword [0x61834c], 0
jbe 0x406b09
mov eax, 0x618340
call dword [0x61835c]
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, 0x406b74
call fcn.004078d0
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x605032], 0
jne 0x406b63
push 0
push 0x6059ca
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406d40
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 [0x605034], 0
je 0x406d6b
mov edx, edi
mov eax, esi
call dword [0x605034]
mov ebx, eax
jmp 0x406d7c
mov eax, 8
call fcn.00404534
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x618059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x406d08
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 0x406db1
mov edx, 8
mov eax, ebx
call fcn.00404550
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x409680
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 0x4097e5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00406e84
cmp si, word [0x605a08]
jb 0x409718
cmp si, word [0x605c08]
ja 0x409718
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x409718
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x605a08]
jae 0x4096f2
mov edi, ebx
dec edi
jmp 0x409713
cmp si, word [ebx*8 + 0x605a08]
jbe 0x409702
inc ebx
mov dword [ebp - 8], ebx
jmp 0x409713
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x605a0c]
call fcn.00409590
jmp 0x409718
cmp edi, dword [ebp - 8]
jae 0x4096dc
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x4097c7
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x4097c7
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.00407cc8
push dword [ebp - 0x160]
push 0x409800
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00407cc8
push dword [ebp - 0x164]
push 0x409810
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00407cc8
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00407f00
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4097ec
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00406ee4
ret
Function at 0x409998
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 0x409a9b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x61ab88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x61aba0]
jne 0x4099e4
mov eax, esi
mov edx, 0x61aba2
mov ecx, 0x55
call fcn.00407cc8
push 0x61ab88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x409a85
push 0x61ab88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00406e84
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409a53
cmp byte [0x61ab84], 0
je 0x409a18
mov edx, esi
mov eax, ebx
call fcn.0040987c
jmp 0x409a53
mov edx, esi
mov eax, ebx
call fcn.00409680
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x409a53
cmp dword [esi], 0
je 0x409a3c
mov eax, esi
mov edx, 0x409ab4
call fcn.00407e20
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.00409680
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00407e20
push 0x61ab88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x61aba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.00407c1c
push eax
push 0x61aba2
call sub.kernel32.dll_lstrcpynW
push 0x61ab88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409aa2
lea eax, [ebp - 4]
call fcn.00406e84
ret
Function at 0x409cd0
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.00406f68
xor eax, eax
push ebp
push 0x409ef5
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x409d10
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x409d2a
push 0x105
mov eax, dword [ebp - 4]
call fcn.00407c1c
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x409edf
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409f04
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409df9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409f04
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409df9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409f40
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409df9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409f40
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409df9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409f74
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409df9
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409fa8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x409edf
xor eax, eax
push ebp
push 0x409ed8
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.00409adc
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 0x409e68
mov eax, dword [ebp - 0x10]
call fcn.00404534
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.00407c74
jmp 0x409eb3
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409fe8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409eb3
mov eax, dword [ebp - 0x10]
call fcn.00404534
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409fe8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407c74
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409edf
cmp dword [ebp - 8], 0
je 0x409ece
mov eax, dword [ebp - 8]
call fcn.00404550
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 0x409efc
lea eax, [ebp - 4]
call fcn.00406e84
ret
Function at 0x40a1d8
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.00406f68
xor eax, eax
push ebp
push 0x40a298
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.00407cc8
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407e78
mov eax, dword [ebx]
call fcn.0040a0a0
test al, al
jne 0x40a275
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00407cc8
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407e78
mov eax, dword [ebx]
call fcn.0040a0a0
test al, al
jne 0x40a275
mov eax, ebx
call fcn.00406e84
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a29f
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00406ee4
lea eax, [ebp - 4]
call fcn.00406e84
ret

Function at 0x40ac5c
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 0x41eea8
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 0x41efd1
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 0x41efab
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 0x41ef94
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.00407cc8
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00408194
test eax, eax
jle 0x41ef94
mov eax, dword [ebp - 4]
test eax, eax
je 0x41ef48
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x41ef56
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.00407fe8
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.00407c74
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.00407e78
jmp 0x41efab
add ebx, 2
cmp word [ebx], 0
jne 0x41ef91
add ebx, 4
test ebx, ebx
je 0x41efa5
cmp word [ebx], 0
jne 0x41eefa
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41efd8
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00406ee4
lea eax, [ebp - 4]
call fcn.00406e84
ret
Function at 0x41f0c4
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 0x41f301
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00406e84
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 0x41f19b
cmp dword [ebp - 0x14], 0
jne 0x41f19b
xor edx, edx
mov eax, 6
call fcn.00427a38
test al, al
je 0x41f19b
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 0x41f19b
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.00407cc8
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.0041eea8
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00407264
mov byte [ebp - 9], 1
jmp 0x41f2e3
test ebx, ebx
jne 0x41f1a9
cmp dword [ebp - 0x14], 0
je 0x41f297
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 0x41f297
xor eax, eax
push ebp
push 0x41f290
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 0x41f279
xor eax, eax
push ebp
push 0x41f272
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.00410124
test eax, eax
jbe 0x41f25b
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.00407cc8
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.0041eea8
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00407264
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41f279
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 0x41f297
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x41f2e3
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.0041efe0
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00407264
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x41f2e3
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.0041eea8
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00407264
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41f308
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00406ee4
ret
Function at 0x41f314
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.00427a38
test al, al
je 0x41f3dc
xor edx, edx
mov eax, ebx
call fcn.00420d54
test al, al
je 0x41f3dc
mov eax, ebx
call fcn.00420954
test al, 0x20
je 0x41f3dc
mov eax, ebx
call fcn.00407c1c
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41f3dc
test ah, 4
je 0x41f3dc
test al, 0x10
je 0x41f37b
mov edi, 0x2000000
jmp 0x41f37d
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.00407c1c
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x41f3dc
xor eax, eax
push ebp
push 0x41f3d5
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.0041f0c4
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41f3dc
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 0x41f6b4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41f70d
test eax, edx
je 0x41f710
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41f6cb
movzx eax, word [eax]
sub eax, ecx
jmp 0x41f6f2
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 0x41f6f3
add ecx, 4
js 0x41f6e3
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41f6f0
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41f6f2
xor eax, eax
ret
test eax, eax
je 0x41f71c
test edx, edx
jne 0x41f6bc
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41fd90
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 0x41fda8
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x41fdb0
mov al, 1
jmp 0x41fdcd
movzx esi, word [ebp]
mov eax, esi
call fcn.004104a0
test al, al
jne 0x41fdc9
cmp si, 0x5f
je 0x41fdc9
xor eax, eax
jmp 0x41fdcb
mov al, 1
xor al, 1
test al, al
jne 0x41fe5d
test bl, bl
je 0x41fe1d
mov eax, ebp
test eax, eax
je 0x41fde4
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41fe59
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0041052c
test al, al
jne 0x41fe11
cmp di, 0x5f
je 0x41fe11
cmp di, 0x2e
je 0x41fe11
xor eax, eax
jmp 0x41fe13
mov al, 1
test al, al
je 0x41fe5d
inc esi
dec ebx
jne 0x41fdf1
jmp 0x41fe59
mov eax, ebp
test eax, eax
je 0x41fe28
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41fe59
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0041052c
test al, al
jne 0x41fe4f
cmp di, 0x5f
je 0x41fe4f
xor eax, eax
jmp 0x41fe51
mov al, 1
test al, al
je 0x41fe5d
inc esi
dec ebx
jne 0x41fe35
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x420954
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 0x420a88
push dword fs:[eax]
mov dword fs:[eax], esp
movzx ebx, byte [0x420a98]
mov dl, 1
mov eax, esi
call fcn.00420dec
test al, al
jne 0x4209a5
mov dl, 1
mov eax, esi
call fcn.00420d54
test al, al
je 0x420a3b
lea edx, [ebp - 0x424]
mov eax, esi
call fcn.004215a0
mov eax, dword [ebp - 0x424]
lea edx, [ebp - 4]
call fcn.00427f54
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.00407c1c
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x420a36
test byte [ebp - 0xc], 1
je 0x420a01
or bl, 1
test byte [ebp - 0xc], 2
je 0x420a0a
or bl, 2
test byte [ebp - 0xc], 0x80
je 0x420a13
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x420a27
dec eax
je 0x420a2c
dec eax
je 0x420a31
dec eax
jne 0x420a62
or bl, 0x10
jmp 0x420a62
or bl, 4
jmp 0x420a62
or bl, 8
jmp 0x420a62
call fcn.00428970
lea edx, [ebp - 0x428]
mov eax, dword [0x616f90]
call fcn.0040aba8
mov ecx, dword [ebp - 0x428]
mov dl, 1
mov eax, dword [0x41aa18]
call fcn.00426a24
call fcn.0040657c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x420a8f
lea eax, [ebp - 0x428]
mov edx, 2
call fcn.00406ee4
lea eax, [ebp - 4]
call fcn.00406e84
ret
Function at 0x420d54
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.00407c1c
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x420dbe
test ah, 4
je 0x420db7
test bl, bl
jne 0x420d7c
mov al, 1
jmp 0x420de5
test al, 0x10
je 0x420d84
xor eax, eax
jmp 0x420de5
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x420da8
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x420de5
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x420de5
test al, 0x10
sete al
jmp 0x420de5
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x420ddf
cmp ebx, 3
je 0x420ddf
cmp ebx, 0x7b
je 0x420ddf
mov eax, esi
call fcn.00420d14
test al, al
jne 0x420de3
xor eax, eax
jmp 0x420de5
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x420dec
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.00407c1c
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x420e93
test esi, 0x400
jne 0x420e28
test esi, 0x10
setne bl
jmp 0x420eb2
cmp byte [esp], 0
je 0x420e5c
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x420eb2
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x420eb2
test esi, 0x10
je 0x420e68
mov bl, 1
jmp 0x420eb2
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x420e8f
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x420eb2
mov bl, 1
jmp 0x420eb2
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x420eac
cmp eax, 3
je 0x420eac
cmp eax, 0x7b
je 0x420eac
cmp eax, 0x35
jne 0x420eb0
xor ebx, ebx
jmp 0x420eb2
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x421078
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 0x42111d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00407c1c
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
test edi, 0x400
setne al
test al, bl
je 0x421102
or edi, 0xffffffff
lea edx, [ebp - 4]
mov eax, esi
call fcn.0041f314
test al, al
je 0x421102
mov eax, dword [ebp - 4]
call fcn.00421784
test al, al
je 0x4210f2
lea edx, [ebp - 0xc]
mov eax, esi
call fcn.00421504
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.00427f54
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
call fcn.00407e78
mov eax, dword [ebp - 4]
call fcn.00407c1c
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 0x421124
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00406ee4
ret