joyce8/EMBER2024-capa huggingface dataset:
Function at 0x438e70
Capabilities:
Check os version
Get system information on windows

Disassembly:
mov eax, dword [0x46fdf4]
test eax, eax
jne 0x438f5c
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExW]
push 0x46fb90
mov dword [0x46fdf4], 1
mov dword [0x46fb90], 0x114
call esi
mov edx, dword [0x46fba0]
xor eax, eax
cmp edx, 2
sete al
test eax, eax
mov dword [0x46cfb0], eax
je 0x438f3e
push edi
push 0x46fca8
mov dword [0x46fca8], 0x11c
call esi
push 0x46ad00
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
push str.GetNativeSystemInfo
push esi
call edi
push str.GetProductInfo
push esi
mov dword [0x46fdec], eax
call edi
mov dword [0x46fdf0], eax
mov eax, dword [0x46fdec]
pop edi
test eax, eax
push 0x46fdc8
je 0x438f0c
call eax
jmp 0x438f12
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [0x46fcac]
cmp eax, 6
jae 0x438f2a
cmp eax, 5
jne 0x438f3e
cmp dword [0x46fcb0], 2
jb 0x438f3e
cmp word [0x46fdc8], 9
jne 0x438f3e
mov dword [0x46fb84], 1
push 0x46fb98
push 0x46fb94
call fcn.00439280
add esp, 8
call fcn.00438f70
mov eax, 1
pop esi
ret
mov eax, 1
ret

Function at 0x439ea0
Capabilities:
Get common file path
Get file version info

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4633c8
push 0x41c1a2
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x434
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov eax, dword [0x46fdf8]
xor ebx, ebx
cmp eax, ebx
jne 0x43a001
mov word [ebp - 0x220], bx
mov ecx, 0x81
xor eax, eax
lea edi, [ebp - 0x21e]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x104
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x439ffc
mov word [ebp - 0x42c], bx
mov ecx, 0x81
xor eax, eax
lea edi, [ebp - 0x42a]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push 0x46d760
lea ecx, [ebp - 0x220]
push ecx
push 0x46a6ec
lea edx, [ebp - 0x42c]
push edx
call dword [sym.imp.MSVCRT.dll_swprintf]
add esp, 0x10
mov dword [ebp - 0x434], ebx
lea eax, [ebp - 0x434]
push eax
lea ecx, [ebp - 0x42c]
push ecx
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov dword [ebp - 0x224], eax
push eax
call sub.MFC42u.DLL_operatornew
add esp, 4
mov esi, eax
mov dword [ebp - 0x440], esi
cmp esi, ebx
je 0x439ffc
push esi
mov edx, dword [ebp - 0x224]
push edx
mov eax, dword [ebp - 0x434]
push eax
lea ecx, [ebp - 0x42c]
push ecx
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x439ff3
mov dword [ebp - 0x438], ebx
lea edx, [ebp - 0x224]
push edx
lea eax, [ebp - 0x438]
push eax
push 0x46b288
push esi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x439ff3
mov dword [ebp - 4], ebx
mov eax, dword [ebp - 0x438]
mov dword [ebp - 0x43c], eax
mov ecx, dword [eax]
mov dword [0x46fdf8], ecx
mov dword [ebp - 4], 0xffffffff
jmp 0x439ff3
push esi
call sub.MFC42u.DLL_operatordelete
add esp, 4
mov eax, dword [0x46fdf8]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43a720
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
mov eax, dword [ecx + 4]
push ebx
push ebp
push esi
push edi
mov edi, dword [ecx]
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x10], 0
test ecx, ecx
je 0x43a761
lea edx, [esp + 0x1c]
or eax, 0x20019
push edx
push eax
push 0
push ecx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
mov eax, dword [esp + 0x1c]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x43a763
mov esi, edi
test esi, esi
je 0x43a7c8
mov ebx, dword [esp + 0x20]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x20]
push eax
push 0
push ecx
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x43a7bd
cmp dword [esp + 0x20], 4
jne 0x43a7bd
lea edx, [esp + 0x14]
lea eax, [esp + 0x10]
push edx
push eax
push 0
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x43a7bd
cmp esi, edi
je 0x43a7af
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
cmp esi, edi
je 0x43a7c8
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc

Function at 0x43a7e0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
push ebx
push esi
mov esi, dword [ecx]
push edi
test esi, esi
mov dword [esp + 0xc], 0
je 0x43a835
mov edi, dword [esp + 0x18]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [esp + 0x10]
lea ecx, [esp + 0x18]
push eax
push 0
push ecx
push 0
push edi
push esi
call ebx
test eax, eax
jne 0x43a835
cmp dword [esp + 0x18], 4
jne 0x43a835
lea edx, [esp + 0x10]
lea eax, [esp + 0xc]
push edx
push eax
push 0
push 0
push edi
push esi
call ebx
test eax, eax
mov eax, dword [esp + 0xc]
je 0x43a839
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebx
add esp, 8
ret 8
Function at 0x43aad0
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x45facf
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push ebp
push esi
mov esi, ecx
push edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call sub.MFC42u.DLL_CString::CString_3
mov ecx, dword [esp + 0x34]
mov edi, dword [esi]
mov eax, dword [esi + 4]
mov dword [esp + 0x28], 1
test ecx, ecx
mov dword [esp + 0x14], edi
je 0x43ab3d
lea edx, [esp + 0x18]
or eax, 0x20019
push edx
push eax
push 0
push ecx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x43ab3f
mov esi, edi
test esi, esi
je 0x43ac09
mov ebx, dword [esp + 0x38]
lea eax, [esp + 0x34]
push eax
lea ecx, [esp + 0x3c]
push 0
push ecx
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x43abfe
mov eax, dword [esp + 0x38]
cmp eax, 1
je 0x43ab81
cmp eax, 2
je 0x43ab81
cmp eax, 6
je 0x43ab81
cmp eax, 7
jne 0x43abfe
mov edx, dword [esp + 0x34]
add edx, 2
push edx
call sub.MFC42u.DLL_operatornew
mov ebp, eax
mov eax, dword [esp + 0x38]
mov edi, ebp
add esp, 4
lea ecx, [eax + 2]
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea eax, [esp + 0x34]
push eax
push ebp
push 0
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
push ebp
jne 0x43abe4
lea ecx, [esp + 0x14]
call sub.MFC42u.DLL_CString::operator
cmp esi, dword [esp + 0x14]
je 0x43abd9
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebp
call sub.MFC42u.DLL_operatordelete
add esp, 4
jmp 0x43ac1b
call sub.MFC42u.DLL_operatordelete
add esp, 4
lea ecx, [esp + 0x10]
push 0x46e054
call sub.MFC42u.DLL_CString::operator
mov edi, dword [esp + 0x14]
cmp esi, edi
je 0x43ac09
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x3c]
test eax, eax
je 0x43ac1b
push eax
lea ecx, [esp + 0x14]
call sub.MFC42u.DLL_CString::operator
mov esi, dword [esp + 0x30]
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
call sub.MFC42u.DLL_CString::CString_1
mov dword [esp + 0x1c], 1
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], 0
call sub.MFC42u.DLL_CString::CString
mov ecx, dword [esp + 0x20]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10
Function at 0x43ad60
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
test eax, eax
je 0x43ad97
mov edx, dword [ebp + 0x14]
lea ecx, [ebp + 0xc]
or edx, 0x20019
push ecx
push edx
push 0
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
mov eax, dword [ebp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x43ad9a
mov esi, dword [ebp + 8]
test esi, esi
je 0x43af4d
call fcn.00439480
test eax, eax
je 0x43ae45
mov eax, dword [ebp + 0x10]
lea ecx, [ebp + 0xc]
push ecx
lea edx, [ebp + 0x14]
push 0
push edx
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x43af41
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x43ade9
cmp eax, 2
je 0x43ade9
cmp eax, 6
je 0x43ade9
cmp eax, 7
jne 0x43af41
mov ecx, dword [ebp + 0xc]
add ecx, 2
push ecx
call sub.MFC42u.DLL_operatornew
mov edx, dword [ebp + 0xc]
mov ebx, eax
xor eax, eax
mov edi, ebx
lea ecx, [edx + 2]
add esp, 4
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push ebx
push 0
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
push ebx
jne 0x43af2c
mov ecx, dword [ebp + 0x18]
call fcn.00422d70
cmp esi, dword [ebp + 8]
je 0x43af16
jmp 0x43af0f
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x43ae51
mov dword [ebp + 0x10], eax
jmp 0x43ae86
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea ebx, [eax + eax + 2]
mov eax, ebx
add eax, 3
and al, 0xfc
call fcn.0041c120
mov edx, dword [ebp + 0x10]
mov edi, esp
push 0
push 0
push ebx
push edi
push 0xffffffffffffffff
push edx
push 0
push 0
mov byte [edi], 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp + 0x10], edi
mov edx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
lea ecx, [ebp + 0x14]
push 0
push ecx
push 0
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x43af41
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x43aec0
cmp eax, 2
je 0x43aec0
cmp eax, 6
je 0x43aec0
cmp eax, 7
jne 0x43af41
mov eax, dword [ebp + 0xc]
add eax, 2
push eax
call sub.MFC42u.DLL_operatornew
mov ecx, dword [ebp + 0xc]
mov ebx, eax
add ecx, 2
xor eax, eax
mov edx, ecx
mov edi, ebx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
add esp, 4
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push ebx
push 0
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
push ebx
jne 0x43af2c
mov ecx, dword [ebp + 0x18]
call fcn.00422e40
cmp esi, dword [ebp + 8]
je 0x43af16
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebx
call sub.MFC42u.DLL_operatordelete
add esp, 4
mov eax, 1
lea esp, [ebp - 0xc]
pop edi
pop esi
pop ebx
pop ebp
ret
call sub.MFC42u.DLL_operatordelete
mov ecx, dword [ebp + 0x18]
add esp, 4
push 0x46e054
call fcn.00422d70
cmp esi, dword [ebp + 8]
je 0x43af4d
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea esp, [ebp - 0xc]
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x43b990
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x45fb98
push eax
mov eax, dword [ebp + 0xc]
mov dword fs:[0], esp
push ebx
push esi
test eax, eax
push edi
je 0x43b9e6
lea ecx, [ebp + 0x14]
mov ebx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp + 0x14]
lea edx, [ebp + 0xc]
or ecx, 0x20006
push edx
push 0
push ecx
push 0
push 0
push 0
push eax
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov esi, eax
mov eax, dword [ebp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x43b9eb
mov esi, dword [ebp + 8]
mov ebx, esi
test esi, esi
je 0x43badb
call fcn.00439480
test eax, eax
je 0x43ba3b
mov edi, dword [ebp + 0x18]
push edi
call dword [sym.imp.MSVCRT.dll_wcslen]
add esp, 4
lea edx, [eax + eax + 2]
mov eax, dword [ebp + 0x10]
push edx
push edi
push 1
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x43bad0
cmp esi, ebx
je 0x43ba31
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 1
jmp 0x43badd
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x43ba46
xor edi, edi
jmp 0x43ba7b
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea ebx, [eax + eax + 2]
mov eax, ebx
add eax, 3
and al, 0xfc
call fcn.0041c120
mov ecx, dword [ebp + 0x10]
mov edi, esp
push 0
push 0
push ebx
push edi
push 0xffffffffffffffff
push ecx
push 0
push 0
mov byte [edi], 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov ebx, dword [ebp + 8]
mov edx, dword [ebp + 0x18]
lea ecx, [ebp + 0xc]
push edx
call fcn.0041c8c0
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax - 8]
inc ecx
push ecx
push eax
push 1
push 0
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x43bac1
cmp esi, ebx
je 0x43baab
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
call fcn.0041d0c0
mov eax, 1
jmp 0x43badd
lea ecx, [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
call fcn.0041d0c0
cmp esi, ebx
je 0x43badb
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov ecx, dword [ebp - 0xc]
lea esp, [ebp - 0x18]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43d210
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x45fd2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x210
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00421ff0
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x12]
mov word [esp + 0x10], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x10]
push 0x104
push eax
mov dword [esp + 0x228], 0
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
call fcn.00422d70
lea edx, [esp + 8]
push 1
push edx
mov ecx, esi
call fcn.00425050
mov eax, dword [eax]
push 0x4697dc
push eax
call dword [sym.imp.MSVCRT.dll_wcscmp]
add esp, 8
lea ecx, [esp + 8]
mov edi, eax
call fcn.00422a90
test edi, edi
je 0x43d2af
push 0x4697dc
mov ecx, esi
call fcn.004236d0
mov ecx, dword [esp + 0x218]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x21c
ret

Function at 0x43d3f0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x45fd6b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x210
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00421ff0
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x12]
mov word [esp + 0x10], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x10]
push 0x104
push eax
mov dword [esp + 0x228], 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
call fcn.00422d70
lea edx, [esp + 8]
push 1
push edx
mov ecx, esi
call fcn.00425050
mov eax, dword [eax]
push 0x4697dc
push eax
call dword [sym.imp.MSVCRT.dll_wcscmp]
add esp, 8
lea ecx, [esp + 8]
mov edi, eax
call fcn.00422a90
test edi, edi
je 0x43d48f
push 0x4697dc
mov ecx, esi
call fcn.004236d0
mov ecx, dword [esp + 0x218]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x21c
ret
Function at 0x443b50
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push esi
mov esi, eax
shr eax, 4
and esi, 0xf
inc eax
push edi
mov edi, dword [esp + 0xc]
and eax, 0xffff
push ecx
push eax
push 6
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceExW]
test eax, eax
je 0x443b9e
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x443b9e
xor edx, edx
xor ecx, ecx
mov cx, word [eax]
add eax, 2
cmp esi, edx
je 0x443ba3
inc edx
lea eax, [eax + ecx*2]
cmp edx, 0x10
jl 0x443b89
pop edi
xor eax, eax
pop esi
ret
mov edi, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
test edi, edi
jne 0x443bb3
test esi, esi
jne 0x443bd1
push 0
push 0
push edi
push esi
push 0xffffffffffffffff
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
test eax, eax
jle 0x443bcf
mov byte [eax + esi - 1], 0
jne 0x443bd8
mov byte [esi + edi - 1], 0
mov eax, edi
pop edi
dec eax
pop esi
ret

Function at 0x449300
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push esi
push edi
mov esi, dword [esp + 0xc]
mov edi, eax
shr eax, 4
and edi, 0xf
inc eax
and eax, 0xffff
push ecx
push eax
push 6
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceExW]
test eax, eax
je 0x449350
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
je 0x449350
xor ecx, ecx
xor eax, eax
mov ax, word [esi]
add esi, 2
cmp edi, ecx
je 0x449355
inc ecx
lea esi, [esi + eax*2]
cmp ecx, 0x10
jl 0x44933b
pop edi
xor eax, eax
pop esi
ret
mov edx, dword [esp + 0x1c]
lea ecx, [edx - 1]
cmp eax, ecx
jle 0x449362
mov eax, ecx
lea edx, [eax + eax]
push ebx
mov ebx, dword [esp + 0x1c]
mov ecx, edx
push ebp
mov ebp, ecx
mov edi, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
pop ebp
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov word [edx + ebx], 0
pop ebx
pop edi
pop esi
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403ac5
nop
sub eax, 0x403a6b
nop
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp fcn.00401219
Function at 0x4102f1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x417a88
cmp edx, dword [eax]
je 0x410313
add eax, 8
inc ecx
cmp eax, 0x417b18
jl 0x410304
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x417a88]
jne 0x410441
mov eax, dword [0x4188cc]
cmp eax, 1
je 0x41041b
test eax, eax
jne 0x410344
cmp dword [0x417904], 1
je 0x41041b
cmp edx, 0xfc
je 0x410441
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x41037b
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00411a20
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00410ee0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4103be
lea eax, [ebp - 0x1a4]
push eax
call fcn.00410ee0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x416d7c
push edi
call fcn.0040cae0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00411a20
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00411a30
lea eax, [ebp - 0xa0]
push 0x4147b0
push eax
call fcn.00411a30
push dword [esi + 0x417a8c]
lea eax, [ebp - 0xa0]
push eax
call fcn.00411a30
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00412637
add esp, 0x2c
pop edi
jmp 0x410441
lea eax, [ebp + 8]
lea esi, [esi + 0x417a8c]
push 0
push eax
push dword [esi]
call fcn.00410ee0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x430006
Capabilities:
Encode data using xor

Disassembly:
mov eax, section..text
nop
nop
mov ebx, 0x408f6c
mov ecx, 0x1cfa6b94
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e3d0
nop
mov ecx, 0x784b1d3b
nop
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
je 0x42e072
nop
nop
nop
nop
mov ebx, 0x407ef8
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x6227125c
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x42e060
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x42e0d2
nop
mov ebx, 0x42cd70
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
mov esi, 0x529b0f52
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x401000
Capabilities:
Packed with generic packer

Disassembly:
mov eax, 0x1cf3bf4
push eax
push dword fs:[0]
cmp ecx, edi
add dword [eax + 0x64], edx
push dword [0]
mov dword fs:[0], esp
xor eax, eax
mov dword [eax], ecx
push eax
inc ebp
inc ebx
outsd dx, dword [esi]
insd dword es:[edi], dx
jo 0x401080
arpl word [edx + esi], si
adc ebx, dword [edi - 0x54]
xchg ebx, eax
neg dl
push cs
dec ecx
mov eax, 0x7fb97088
add ah, ah
aam 0xeb
jp 0x40109d
mov byte [eax - 0x47], dh
jg 0x401033
mov ecx, 0xd4e4027f
in al, 0xd4
jmp 0x4010af
test eax, 0xcf33638c
adc ch, bl
js 0x400fd0
sbb ch, ah
daa
stosd dword es:[edi], eax
mov dword [0x540fb128], eax
xchg edi, eax
inc ecx
and dword [esi + esi*8 - 0x78], ebp
rcr byte [eax - 0x2e], 0xa4
sti
push ss
scasd eax, dword es:[edi]
jne 0x40108b
jl 0x40102c
salc
pushal
jbe 0x401085
daa
xchg esp, eax
lcall 0xa4e8, 0x1020bb2d
mov ebx, 0xa4e81020
push eax
in eax, dx
xor bl, ah
sti
bnd jg 0x401002
popal
lea ebp, [edx - 0x70bb56c6]
push ds
pop ss
cmp dword [eax + ebx*8 + 0x46], eax
and byte [eax - 0x702274c0], al
pop eax
test al, 0xc5
fisttp qword [edi + 0x3dc5a858]
lahf
mov ah, 0xc2
sub ecx, dword [0x6e1df55c]
cmp eax, 0x2bc2b49f
or eax, 0x6e1df55c
pop esp
cmc
sbb eax, 0x97530b6e
or edx, dword [ebx - 0x69]
in al, 0x34
sub dword [edi], edx
stosd dword es:[edi], eax
loop 0x4010a6
shr byte [edx - 0x45d61c4d], 1
arpl word [edi - 0x278de9a], dx
sub dword [edx + 0x21669763], edi
xchg ebp, edi
jo 0x4010b7
adc byte [ebx - 0x7b], dh
jae 0x40102e
xlatb
in al, dx
scasd eax, dword es:[edi]
rol dword [0xffffd0cf], 1
fisub dword [edx + 0x3d]
xchg edi, eax
xchg ebp, eax
push 0xa7e35ce0
iretd
loopne 0x401115
jecxz 0x401062
jmp 0x4010fb
inc edi
inc ebp
invalid
mov eax, dword [edi]
jmp 0x4010de
sub edx, esp
rol dword [edi + ebp*8], 0xc5
or cl, byte [eax - 0x67]
xchg edi, eax
inc esp
aas
leave
mov ah, 0xb5
retf
Function at 0x401100
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x401119
pop edi
pop ebx
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x401154
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [esp + 0x18]
add eax, esi
and ecx, 0xf
jbe 0x401150
lea ebx, [ebx]
cmp esi, eax
jae 0x401154
sub ecx, 1
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x401140
cmp esi, eax
jb 0x40115a
pop esi
pop edi
xor eax, eax
pop ebx
ret
mov ax, word [esi]
neg ax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
ret