joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4544f0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
mov cl, byte [eax + 0x4dad98]
xor cl, 0x7d
mov byte [eax + 0x54963c], cl
inc eax
cmp eax, 0x5d44
jb 0x4544f2
mov eax, 0x54963c
ret

Function at 0x454560
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4b6519
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov edi, ecx
mov dword [esp + 0x10], edi
lea esi, [edi + 4]
mov ecx, esi
mov dword [esp + 0x14], esi
call sub.MFC42.DLL_CString::CString_4
xor ebx, ebx
lea ecx, [esi + 4]
mov dword [esp + 0x20], ebx
call sub.MFC42.DLL_CString::CString_4
mov al, byte [esp + 0x28]
mov cl, byte [esp + 0x28]
mov byte [esi + 0xc], al
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov byte [esi + 0x1c], cl
mov dword [esi + 0x20], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 8], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x34], ebx
lea ebx, [edi + 0x3c]
push 0xa
mov ecx, ebx
mov dword [esp + 0x24], 1
call fcn.004ae5f8
lea ebp, [edi + 0x58]
push 0xa
mov ecx, ebp
mov byte [esp + 0x24], 2
call fcn.004ae50e
mov edx, dword [esp + 0x28]
push 0x52c758
push edx
mov ecx, esi
mov byte [esp + 0x28], 3
mov dword [edi], 0x4e0adc
call fcn.0042c9e0
push 1
push 0x1000
mov ecx, ebx
call sub.MFC42.DLL_CMapStringToOb::InitHashTable
push 1
push 0x1000
mov ecx, ebp
call sub.MFC42.DLL_CMapStringToString::InitHashTable
push ecx
mov ecx, esp
mov dword [esp + 0x2c], esp
push 0x52c258
call sub.MFC42.DLL_CString::CString_2
push esi
mov ecx, edi
call fcn.00454920
mov ecx, dword [esp + 0x18]
mov eax, edi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
pop ebx
add esp, 0x14
ret 4
Function at 0x454af0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4b6616
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, ecx
xor ebx, ebx
mov eax, 0xa
push edi
mov dword [esp + 0x18], esi
mov dword [esi + 8], 0x4e0af8
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], eax
mov dword [esp + 0x24], ebx
mov dword [esi + 0x24], 0x4e0ae4
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], 0x11
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], eax
mov al, byte [esp + 0x13]
mov cl, byte [esp + 0x13]
push 0x14
mov byte [esp + 0x28], 1
mov byte [esi + 0x40], al
mov byte [esi + 0x41], cl
mov byte [esi + 0x48], bl
call sub.MFC42.DLL_operatornew
mov edi, eax
add esp, 4
lea ecx, [esp + 0x14]
mov ebp, edi
mov dword [edi + 4], ebx
mov dword [edi + 0x10], 1
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::_Lockit::constructor_void_]
cmp dword [0x54f398], ebx
jne 0x454ba6
mov dword [0x54f398], edi
mov dword [edi], ebx
mov edx, dword [0x54f398]
xor ebp, ebp
mov dword [edx + 8], ebx
mov ecx, dword [0x54f394]
inc ecx
mov dword [0x54f394], ecx
lea ecx, [esp + 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::_Lockit::destructor_void_]
cmp ebp, ebx
je 0x454bca
push ebp
call sub.MFC42.DLL_operatordelete
add esp, 4
mov edi, dword [0x54f398]
push 0x14
call sub.MFC42.DLL_operatornew
mov dword [eax + 4], edi
mov dword [eax + 0x10], ebx
mov ecx, dword [esp + 0x20]
mov dword [esi + 0x44], eax
mov dword [esi + 0x4c], ebx
mov dword [eax], eax
mov eax, dword [esi + 0x44]
add esp, 4
mov dword [eax + 8], eax
mov dword [esi], 0x4e0ae0
mov dword [esi + 4], ebx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0x455790
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0x12
call esi
mov bx, word [esp + 0xc]
mov cl, bl
sar eax, 0xf
shr cl, 2
and eax, 1
and ecx, 1
xor eax, ecx
test ax, ax
je 0x4557bb
pop esi
xor eax, eax
pop ebx
ret
push 0x11
call esi
mov dl, bl
sar eax, 0xf
shr dl, 1
and eax, 1
and edx, 1
xor eax, edx
test ax, ax
je 0x4557d8
pop esi
xor eax, eax
pop ebx
ret
push 0x10
call esi
sar eax, 0xf
and eax, 0xffff
and ebx, 0xffff
not eax
xor eax, ebx
pop esi
and eax, 1
pop ebx
ret

Function at 0x455900
Capabilities:
Set global application hook

Disassembly:
mov eax, dword [esp + 4]
push esi
test eax, eax
je 0x455949
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, dword [sym.imp.USER32.dll_SetWindowsHookExA]
push eax
push 0x455840
push 0
call esi
mov dword [0x54f388], eax
mov eax, dword [esp + 0xc]
test eax, eax
je 0x455968
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0
push 0x455800
push 3
call esi
mov dword [0x54f384], eax
pop esi
ret
mov eax, dword [0x54f388]
mov esi, dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
push eax
call esi
mov eax, dword [esp + 0xc]
test eax, eax
je 0x455968
mov ecx, dword [0x54f384]
push ecx
call esi
pop esi
ret

Function at 0x457ba0
Capabilities:
Link many functions at runtime

Disassembly:
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov eax, dword [esi + 4]
push 1
push eax
call edi
mov ecx, dword [esi + 4]
push 2
push ecx
mov dword [esi + 0x18], eax
call edi
mov edx, dword [esi + 4]
push 4
push edx
mov dword [esi + 0x1c], eax
call edi
mov dword [esi + 0x20], eax
mov eax, dword [esi + 4]
push 5
push eax
call edi
mov ecx, dword [esi + 4]
push 6
push ecx
mov dword [esi + 0x24], eax
call edi
mov edx, dword [esi + 4]
push 7
push edx
mov dword [esi + 0x28], eax
call edi
mov dword [esi + 0x34], eax
mov eax, dword [esi + 4]
push 9
push eax
call edi
mov ecx, dword [esi + 4]
push 0xa
push ecx
mov dword [esi + 0x2c], eax
call edi
mov dword [esi + 0x30], eax
pop edi
pop esi
ret
Function at 0x4588c0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x10], 0
call dword [sym.imp.WINMM.dll_timeGetTime]
mov ebp, dword [esp + 0x34]
mov ebx, dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov esi, dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [esp + 0x14], eax
lea eax, [esp + 0x18]
push eax
call ebx
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push 0
push 2
push ecx
push edx
call fcn.004ae890
push 0
push 0x3e8
push edx
push eax
call fcn.004ae7e0
mov dword [esp + 0x18], eax
lea eax, [esp + 0x28]
push eax
mov dword [esp + 0x20], edx
call esi
push 0
call edi
lea ecx, [esp + 0x20]
push ecx
call esi
mov ecx, dword [esp + 0x20]
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
sub ecx, eax
mov eax, dword [esp + 0x24]
sbb eax, edx
mov edx, dword [esp + 0x1c]
cmp eax, edx
jl 0x458926
jg 0x458955
cmp ecx, dword [esp + 0x18]
jb 0x458926
lea edx, [esp + 0x10]
push 1
push edx
push 0x64
call fcn.004527a0
mov ecx, eax
call fcn.00453400
test dword [esp + 0x10], ebp
je 0x458985
call dword [sym.imp.WINMM.dll_timeGetTime]
sub eax, dword [esp + 0x14]
cmp eax, 0x7d0
jb 0x4588ef
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
Function at 0x45a010
Capabilities:
Copy file
Get common file path

Disassembly:
sub esp, 0x24c
push ebx
push ebp
push esi
xor ebx, ebx
push edi
lea ecx, [esp + 0x18]
push ebx
xor eax, eax
push ecx
lea edx, [esp + 0x1c]
push 4
mov dword [esp + 0x30], eax
push edx
push ebx
mov dword [esp + 0x3c], eax
push ebx
push 0x80022054
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x48], eax
mov dword [esp + 0x30], ebx
call fcn.004527a0
mov eax, dword [eax + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x45a064
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24c
ret
push str.win32k.sys
call fcn.0045a3c0
add esp, 4
cmp eax, ebx
mov dword [esp + 0x1c], eax
jne 0x45a086
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x24c
ret
mov ebp, dword [esp + 0x14]
lea ecx, [esp + 0x5c]
push 0x200
push ecx
sub ebp, eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
test eax, eax
jne 0x45a0ab
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24c
ret
mov edi, str._system32win32k.sys
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x5c]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push str.dummy.dat
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea eax, [esp + 0x14]
and ecx, 3
push 0x52c2e8
rep movsb byte es:[edi], byte [esi]
push eax
call sub.MFC42.DLL_operator_2
mov ecx, dword [eax]
push ebx
lea edx, [esp + 0x60]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_CopyFileA]
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
push str.dummy.dat
lea eax, [esp + 0x14]
push 0x52c2e8
push eax
call sub.MFC42.DLL_operator_2
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
lea ecx, [esp + 0x10]
mov ebx, eax
call sub.MFC42.DLL_CString::CString
test ebx, ebx
jne 0x45a13e
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x24c
ret
mov ecx, dword [esp + 0x260]
lea edx, [ebx + ecx*4 - 0x4000]
mov ecx, dword [ebx + 0x3c]
add ecx, ebx
mov eax, dword [edx + ebp]
mov edx, dword [ecx + 0x34]
mov ecx, dword [esp + 0x1c]
sub eax, edx
xor edi, edi
lea ebp, [eax + ecx]
lea esi, [eax + ebx]
lea edx, [esi + edi]
push edx
call fcn.00458f50
add edi, eax
add esp, 4
cmp edi, 5
jl 0x45a165
mov eax, dword [esp + 0x264]
test eax, eax
jne 0x45a18a
mov eax, dword [esp + 0x260]
mov ecx, edi
mov dword [esp + 0x58], edi
mov edx, ecx
lea edi, [esp + 0x38]
shr ecx, 2
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ebp
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
push ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [esp + 0x18]
push 0
push eax
lea ecx, [esp + 0x28]
push 0x10
push ecx
lea edx, [esp + 0x40]
push 0x2c
push edx
push 0x80022050
call fcn.004527a0
mov eax, dword [eax + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
neg eax
pop edi
pop esi
sbb eax, eax
pop ebp
neg eax
pop ebx
add esp, 0x24c
ret
Function at 0x45a420
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x250
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [ebp - 4], eax
lea edi, [ecx + ecx + 2]
push edi
call dword [sym.imp.MSVCRT.dll_malloc]
mov esi, eax
add esp, 4
test esi, esi
jne 0x45a459
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push edi
push ebx
push esi
call dword [sym.imp.MSVCRT.dll_mbstowcs]
push esi
call dword [sym.imp.MSVCRT.dll__wcslwr]
add esp, 0x10
mov dword [ebp - 8], eax
mov dword [ebp + 8], 0
mov eax, dword fs:[0x30]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
cmp ecx, 1
mov eax, dword [eax + 0xc]
lea edx, [eax + 0xc]
mov dword [ebp + 8], edx
jne 0x45a49a
mov ebx, dword [edx]
mov dword [ebp + 8], edx
jmp 0x45a4c0
cmp ecx, 2
jne 0x45a4ab
add eax, 0x14
mov edx, eax
mov dword [ebp + 8], eax
mov ebx, dword [edx]
jmp 0x45a4c0
cmp ecx, 3
jne 0x45a4b6
add eax, 0x1c
mov dword [ebp + 8], eax
mov edx, dword [ebp + 8]
mov ebx, dword [edx]
jmp 0x45a4c0
mov ecx, dword [ebp + 0xc]
mov esi, ebx
lea eax, [ecx*8]
sub esi, eax
mov ecx, 0x12
add esi, 8
lea edi, [ebp - 0x50]
rep movsd dword es:[edi], dword [esi]
mov eax, dword [ebp - 0x28]
lea ecx, [ebp - 0x250]
push eax
push ecx
call dword [sym.imp.MSVCRT.dll_wcscpy]
lea edx, [ebp - 0x250]
push edx
call dword [sym.imp.MSVCRT.dll__wcslwr]
mov ecx, dword [ebp - 8]
push ecx
push eax
call dword [sym.imp.MSVCRT.dll_wcsstr]
add esp, 0x14
test eax, eax
je 0x45a51e
mov edx, dword [ebx + 4]
mov eax, dword [ebx]
mov dword [ebp - 4], 1
mov dword [edx], eax
mov ecx, dword [ebx]
mov edx, dword [ebx + 4]
mov dword [ecx + 4], edx
mov eax, dword [ebp + 0xc]
mov ebx, dword [ebp - 0x50]
cmp eax, 1
je 0x45a53b
cmp eax, 2
jne 0x45a533
mov ebx, dword [ebp - 0x48]
jmp 0x45a53b
cmp eax, 3
jne 0x45a53b
mov ebx, dword [ebp - 0x40]
cmp ebx, dword [ebp + 8]
jne 0x45a4bd
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.MSVCRT.dll_free]
mov eax, dword [ebp - 4]
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45a8c0
Capabilities:
Allocate or change rwx memory
Parse pe header
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e0b68
push 0x420ca4
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x34
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x44], edi
xor ebx, ebx
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 4], ebx
push ebx
push 0x80
push 3
push ebx
push 1
push closesocket
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
mov dword [ebp - 0x38], esi
cmp esi, 0xffffffff
je 0x45aa03
push ebx
push ebx
push ebx
push 2
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov dword [ebp - 0x30], eax
test eax, eax
je 0x45aa03
push ebx
push ebx
push ebx
push 4
mov ecx, eax
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ebx, eax
mov dword [ebp - 0x20], ebx
test ebx, ebx
je 0x45aa03
mov dword [ebp - 0x2c], ebx
cmp word [ebx], 0x5a4d
jne 0x45aa03
mov esi, dword [ebx + 0x3c]
add esi, ebx
mov dword [ebp - 0x34], esi
cmp dword [esi], 0x4550
jne 0x45aa00
xor eax, eax
mov ax, word [esi + 6]
mov dword [ebp - 0x24], eax
push 0x40
push 0x1000
mov edx, dword [esi + 0x50]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [edi + 0xc], eax
mov ecx, dword [esi + 0x50]
mov dword [edi + 0x10], ecx
test eax, eax
je 0x45aa00
lea edx, [esi + 0xf8]
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x3c], edx
mov ecx, dword [edx + 0xc]
mov esi, ebx
mov edi, eax
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebp - 0x40], 0
mov ecx, dword [ebp - 0x40]
cmp ecx, dword [ebp - 0x24]
jae 0x45a9f9
mov ecx, dword [edx + 0x10]
mov esi, dword [edx + 0x14]
add esi, ebx
mov edi, dword [edx + 0xc]
mov eax, dword [ebp - 0x44]
add edi, dword [eax + 0xc]
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
add edx, 0x28
mov dword [ebp - 0x3c], edx
inc dword [ebp - 0x40]
jmp 0x45a9c7
mov dword [ebp - 0x1c], 1
mov esi, dword [ebp - 0x38]
mov dword [ebp - 4], 0xffffffff
call fcn.0045aa2b
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x45da70
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4b6df0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ecx
lea ecx, [esp + 0x3c]
mov eax, esp
mov dword [esp + 4], esp
lea edx, [esp + 0x2c]
push ecx
push edx
push eax
mov dword [esp + 0x2c], 5
call sub.MFC42.DLL_operator_1
push ecx
lea eax, [esp + 0x2c]
mov ecx, esp
mov dword [esp + 0xc], esp
push eax
mov byte [esp + 0x28], 6
call sub.MFC42.DLL_CString::CString_3
mov byte [esp + 0x24], 5
call fcn.0045e720
mov ecx, eax
call fcn.0045f130
push ecx
lea edx, [esp + 0x3c]
mov ecx, esp
mov dword [esp + 8], esp
push edx
call sub.MFC42.DLL_CString::CString_3
push ecx
lea eax, [esp + 0x3c]
mov ecx, esp
mov dword [esp + 8], esp
push eax
mov byte [esp + 0x28], 8
call sub.MFC42.DLL_CString::CString_3
push ecx
lea edx, [esp + 0x3c]
mov ecx, esp
mov dword [esp + 0x14], esp
push edx
mov byte [esp + 0x2c], 9
call sub.MFC42.DLL_CString::CString_3
push ecx
lea eax, [esp + 0x3c]
mov ecx, esp
mov dword [esp + 0x1c], esp
push eax
mov byte [esp + 0x30], 0xa
call sub.MFC42.DLL_CString::CString_3
push ecx
lea edx, [esp + 0x38]
mov ecx, esp
mov dword [esp + 0x24], esp
push edx
mov byte [esp + 0x34], 0xb
call sub.MFC42.DLL_CString::CString_3
mov byte [esp + 0x30], 5
call fcn.0045e0c0
add esp, 0x14
lea ecx, [esp + 0x24]
mov byte [esp + 0x1c], 4
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x28]
mov byte [esp + 0x1c], 3
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x2c]
mov byte [esp + 0x1c], 2
call sub.MFC42.DLL_CString::CString
mov byte [esp + 0x1c], 1
lea ecx, [esp + 0x30]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x34]
mov byte [esp + 0x1c], 0
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x38]
mov dword [esp + 0x1c], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
add esp, 0x20
ret

Function at 0x45e4f0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x45e552
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x45f1a0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0xc
lea eax, [esp + 8]
push esi
push eax
push 0x2003f
push 0
push str.SoftwareMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [esp + 0x1c], 1
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x45f1dd
xor eax, eax
pop esi
add esp, 0xc
ret 4
push 0x104
call sub.MFC42.DLL_operatornew
add esp, 4
lea ecx, [esp + 4]
mov esi, eax
mov eax, dword [esp + 0xc]
push ecx
lea edx, [esp + 0xc]
push esi
push edx
push 0
push 0x50f884
push eax
mov dword [esp + 0x1c], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
push esi
je 0x45f227
call sub.MFC42.DLL_operatordelete
add esp, 4
xor eax, eax
pop esi
add esp, 0xc
ret 4
mov ecx, dword [esp + 0x18]
call sub.MFC42.DLL_CString::operator_1
push esi
call sub.MFC42.DLL_operatordelete
add esp, 4
mov eax, 1
pop esi
add esp, 0xc
ret 4

Function at 0x460980
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push edi
push 0x14
call sub.MFC42.DLL_operatornew
xor ebx, ebx
add esp, 4
cmp eax, ebx
je 0x4609a8
mov dword [eax], 0x4e12ec
mov dword [eax + 4], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 8], ebx
mov edi, eax
jmp 0x4609aa
xor edi, edi
push edi
push 0x460a10
call dword [sym.imp.USER32.dll_EnumWindows]
test eax, eax
je 0x4609ff
cmp dword [edi + 8], ebx
jle 0x4609f2
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov eax, dword [edi + 4]
lea ecx, [esp + 0x14]
push ecx
mov esi, dword [eax + ebx*4]
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
cmp dword [esp + 0x14], ebp
jne 0x4609e6
push 0
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [edi + 8]
inc ebx
cmp ebx, eax
jl 0x4609c5
pop esi
xor ebx, ebx
pop ebp
cmp edi, ebx
je 0x4609ff
mov edx, dword [edi]
push 1
mov ecx, edi
call dword [edx + 4]
pop edi
pop ebx
ret 4
Function at 0x460ea0
Capabilities:
Encrypt data using blowfish

Disassembly:
mov eax, dword [esp + 0xc]
sub esp, 0x40
push ebx
push ebp
mov ebp, ecx
mov ebx, dword [esp + 0x50]
mov ecx, dword [eax]
cmp ebx, 1
mov dword [ebp], ecx
mov edx, dword [eax + 4]
mov dword [ebp + 4], edx
mov ecx, dword [eax]
mov dword [ebp + 8], ecx
mov edx, dword [eax + 4]
mov dword [ebp + 0xc], edx
jae 0x460ee1
lea eax, [esp + 0x54]
push 0x505a48
push eax
mov dword [esp + 0x5c], str.Incorrect_key_length
call sub.MSVCRT.dll__CxxThrowException
cmp ebx, 0x38
jbe 0x460eeb
mov ebx, 0x38
mov ecx, ebx
push esi
mov esi, dword [esp + 0x50]
mov edx, ecx
push edi
lea edi, [esp + 0x18]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea edx, [ebp + 0x10]
and ecx, 3
xor eax, eax
rep movsb byte es:[edi], byte [esi]
mov ecx, 0x12
mov esi, 0x4e1300
mov edi, edx
mov dword [esp + 0x58], 0x12
rep movsd dword es:[edi], dword [esi]
lea edi, [ebp + 0x58]
mov ecx, 0x400
mov esi, 0x4e1348
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x18]
mov esi, edx
xor edx, edx
mov dword [esp + 0x5c], 4
mov edi, edx
xor edx, edx
mov dl, byte [ecx]
shl edi, 8
or edx, edi
inc ecx
inc eax
cmp eax, ebx
jne 0x460f56
xor eax, eax
lea ecx, [esp + 0x18]
mov edi, dword [esp + 0x5c]
dec edi
mov dword [esp + 0x5c], edi
jne 0x460f3f
mov edi, dword [esi]
add esi, 4
xor edi, edx
mov edx, dword [esp + 0x58]
mov dword [esi - 4], edi
dec edx
mov dword [esp + 0x58], edx
jne 0x460f35
xor edi, edi
lea esi, [ebp + 0x10]
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], edi
lea eax, [esp + 0x10]
mov ecx, ebp
push eax
call fcn.00461000
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov dword [esi], ecx
add esi, 4
inc edi
mov dword [esi], edx
inc edi
add esi, 4
cmp edi, 0x12
jb 0x460f83
lea eax, [ebp + 0x58]
mov dword [esp + 0x5c], 4
mov ebx, eax
xor edi, edi
mov esi, ebx
lea eax, [esp + 0x10]
mov ecx, ebp
push eax
call fcn.00461000
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov dword [esi], ecx
add esi, 4
inc edi
mov dword [esi], edx
inc edi
add esi, 4
cmp edi, 0x100
jl 0x460fb9
mov eax, dword [esp + 0x5c]
add ebx, 0x400
dec eax
mov dword [esp + 0x5c], eax
jne 0x460fb5
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x40
ret 0xc