joyce8/EMBER2024-capa huggingface dataset:
Function at 0x453c40
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x4b7518
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, ecx
push edi
xor ebx, ebx
mov eax, dword [esi + 0xc]
lea edi, [esi + 4]
push edi
push 0x20019
push ebx
push eax
mov eax, dword [esi]
mov dword [esp + 0x28], ebx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x453d26
mov eax, dword [esi + 8]
lea ecx, [esp + 0x10]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push ecx
lea edx, [esp + 0x18]
push ebx
push edx
push ebx
push eax
mov eax, dword [edi]
push eax
mov dword [esp + 0x28], ebx
call ebp
mov ecx, dword [esp + 0x10]
push ecx
call sub.MFC42.DLL_operatornew
add esp, 4
lea edx, [esp + 0x10]
mov ebx, eax
mov eax, dword [esi + 8]
push edx
mov edx, dword [edi]
lea ecx, [esp + 0x18]
push ebx
push ecx
push 0
push eax
push edx
call ebp
test eax, eax
push ebx
jne 0x453d15
lea ecx, [esp + 0x1c]
call sub.MFC42.DLL_CString::CString_2
lea ebp, [esi + 0x10]
push eax
mov ecx, ebp
mov dword [esp + 0x28], 0
call sub.MFC42.DLL_CString::operator_3
lea ecx, [esp + 0x18]
mov dword [esp + 0x24], 0xffffffff
call sub.MFC42.DLL_CString::CString
push ebx
call sub.MFC42.DLL_operatordelete
mov eax, dword [edi]
add esp, 4
mov dword [esi + 0x18], 1
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebp
jmp 0x453d2a
call sub.MFC42.DLL_operatordelete
mov ecx, dword [edi]
add esp, 4
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esi, 0x14
push esi
mov esi, dword [esp + 0x30]
mov ecx, esi
call sub.MFC42.DLL_CString::CString_3
mov ecx, dword [esp + 0x1c]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret 4

Function at 0x453d50
Capabilities:
Set registry value

Disassembly:
push ecx
push esi
mov esi, ecx
push edi
lea ecx, [esp + 8]
mov eax, dword [esi + 0xc]
mov edx, dword [esi]
lea edi, [esi + 4]
push ecx
push edi
push 0
push 0x20006
push 0
push 0x52e3e8
push 0
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x453dad
mov eax, dword [esi + 0x10]
mov edx, dword [esi + 8]
mov ecx, dword [eax - 8]
inc ecx
push ecx
push eax
mov eax, dword [edi]
push 1
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x453da4
mov dword [esi + 0x18], 1
mov ecx, dword [edi]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ecx
ret
Function at 0x4549d0
Capabilities:
Encode data using xor

Disassembly:
push 0xffffffffffffffff
push 0x4b7770
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
lea eax, [esp + 0x10]
push edi
push eax
call fcn.0041a940
add esp, 4
push str.qmacro_
lea ecx, [esp + 0x14]
xor esi, esi
push eax
push ecx
mov dword [esp + 0x30], esi
call sub.MFC42.DLL_operator_2
lea ecx, [esp + 0x14]
mov byte [esp + 0x24], 2
call sub.MFC42.DLL_CString::CString
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.IMAGEHLP.dll_MakeSureDirectoryPathExists]
lea eax, [esp + 0x10]
push str.qdisp.dll
lea ecx, [esp + 0x1c]
push eax
push ecx
call sub.MFC42.DLL_operator_2
mov eax, dword [eax]
mov ebp, dword [sym.imp.MSVCRT.dll_fopen]
push 0x50ea8c
push eax
call ebp
add esp, 8
lea ecx, [esp + 0x18]
mov edi, eax
call sub.MFC42.DLL_CString::CString
mov ebx, dword [sym.imp.MSVCRT.dll_fputc]
cmp edi, esi
je 0x454a89
xor edx, edx
push edi
mov dl, byte [esi + 0x4c61fc]
xor edx, 0x7d
push edx
call ebx
add esp, 8
inc esi
cmp esi, 0xa718
jb 0x454a64
push edi
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
push str.cfgdll.dll
lea eax, [esp + 0x1c]
push 0x52e478
push eax
call sub.MFC42.DLL_operator_2
mov eax, dword [eax]
push 0x50ea8c
push eax
call ebp
add esp, 8
lea ecx, [esp + 0x18]
mov edi, eax
call sub.MFC42.DLL_CString::CString
test edi, edi
je 0x454ae0
xor esi, esi
xor ecx, ecx
push edi
mov cl, byte [esi + 0x4d0914]
xor ecx, 0x7d
push ecx
call ebx
add esp, 8
inc esi
cmp esi, 0xb620
jb 0x454abb
push edi
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
lea ecx, [esp + 0x10]
mov dword [esp + 0x24], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret

Function at 0x454b10
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
mov cl, byte [eax + 0x4dbf34]
xor cl, 0x7d
mov byte [eax + 0x54b54c], cl
inc eax
cmp eax, 0x5cdc
jb 0x454b12
mov eax, 0x54b54c
ret
Function at 0x454b80
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4b77a9
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.004af6f2
lea ebp, [edi + 0x58]
push 0xa
mov ecx, ebp
mov byte [esp + 0x24], 2
call fcn.004af608
mov edx, dword [esp + 0x28]
push 0x52e920
push edx
mov ecx, esi
mov byte [esp + 0x28], 3
mov dword [edi], 0x4e1c10
call fcn.0042de00
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 0x52e3e8
call sub.MFC42.DLL_CString::CString_2
push esi
mov ecx, edi
call fcn.00454f40
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 0x4552a0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ecx
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push edi
push str.NtProtectVirtualMemory
push str.NTDLL.DLL
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
push str.ZwDeviceIoControlFile
push str.NTDLL.DLL
mov ebx, eax
call esi
push eax
call edi
push 0
push ebx
mov esi, eax
call fcn.00455370
push 1
push esi
call fcn.00455370
mov eax, dword [sym.imp.USER32.dll_SetCursorPos]
push 2
push eax
call fcn.00455370
mov ecx, dword [sym.imp.USER32.dll_SendInput]
push 3
push ecx
call fcn.00455370
mov edx, dword [sym.imp.USER32.dll_GetCursorPos]
push 4
push edx
call fcn.00455370
mov eax, dword [sym.imp.GDI32.dll_GetPixel]
push 5
push eax
call fcn.00455370
mov ecx, dword [sym.imp.GDI32.dll_GetDIBits]
push 6
push ecx
call fcn.00455370
mov edx, dword [sym.imp.GDI32.dll_BitBlt]
push 7
push edx
call fcn.00455370
mov eax, dword [sym.imp.USER32.dll_GetAsyncKeyState]
add esp, 0x40
push 8
push eax
call fcn.00455370
add esp, 8
lea ecx, [esp + 0xc]
push ecx
push 0x40
push 0x400
push 0x551264
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x456290
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4b7986
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], 0x4e1c30
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], 0x4e1c1c
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 [0x5514f8], ebx
jne 0x456346
mov dword [0x5514f8], edi
mov dword [edi], ebx
mov edx, dword [0x5514f8]
xor ebp, ebp
mov dword [edx + 8], ebx
mov ecx, dword [0x5514f4]
inc ecx
mov dword [0x5514f4], ecx
lea ecx, [esp + 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::_Lockit::destructor_void_]
cmp ebp, ebx
je 0x45636a
push ebp
call sub.MFC42.DLL_operatordelete
add esp, 4
mov edi, dword [0x5514f8]
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], 0x4e1c18
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 0x456f30
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 0x456f5b
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 0x456f78
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 0x4570a0
Capabilities:
Set global application hook

Disassembly:
mov eax, dword [esp + 4]
push esi
test eax, eax
je 0x4570e9
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, dword [sym.imp.USER32.dll_SetWindowsHookExA]
push eax
push 0x456fe0
push 0
call esi
mov dword [0x5514e8], eax
mov eax, dword [esp + 0xc]
test eax, eax
je 0x457108
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0
push 0x456fa0
push 3
call esi
mov dword [0x5514e4], eax
pop esi
ret
mov eax, dword [0x5514e8]
mov esi, dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
push eax
call esi
mov eax, dword [esp + 0xc]
test eax, eax
je 0x457108
mov ecx, dword [0x5514e4]
push ecx
call esi
pop esi
ret

Function at 0x459150
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 0x459e70
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.004af990
push 0
push 0x3e8
push edx
push eax
call fcn.004af8e0
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 0x459ed6
jg 0x459f05
cmp ecx, dword [esp + 0x18]
jb 0x459ed6
lea edx, [esp + 0x10]
push 1
push edx
push 0x64
call fcn.004551d0
mov ecx, eax
call fcn.00455e30
test dword [esp + 0x10], ebp
je 0x459f35
call dword [sym.imp.WINMM.dll_timeGetTime]
sub eax, dword [esp + 0x14]
cmp eax, 0x7d0
jb 0x459e9f
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
Function at 0x45b5c0
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.004551d0
mov eax, dword [eax + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x45b614
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24c
ret
push str.win32k.sys
call fcn.0045b970
add esp, 4
cmp eax, ebx
mov dword [esp + 0x1c], eax
jne 0x45b636
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 0x45b65b
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 0x52e478
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 0x52e478
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 0x45b6ee
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.0045a500
add edi, eax
add esp, 4
cmp edi, 5
jl 0x45b715
mov eax, dword [esp + 0x264]
test eax, eax
jne 0x45b73a
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.004551d0
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 0x45b9d0
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 0x45ba09
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 0x45ba4a
mov ebx, dword [edx]
mov dword [ebp + 8], edx
jmp 0x45ba70
cmp ecx, 2
jne 0x45ba5b
add eax, 0x14
mov edx, eax
mov dword [ebp + 8], eax
mov ebx, dword [edx]
jmp 0x45ba70
cmp ecx, 3
jne 0x45ba66
add eax, 0x1c
mov dword [ebp + 8], eax
mov edx, dword [ebp + 8]
mov ebx, dword [edx]
jmp 0x45ba70
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 0x45bace
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 0x45baeb
cmp eax, 2
jne 0x45bae3
mov ebx, dword [ebp - 0x48]
jmp 0x45baeb
cmp eax, 3
jne 0x45baeb
mov ebx, dword [ebp - 0x40]
cmp ebx, dword [ebp + 8]
jne 0x45ba6d
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 0x45be70
Capabilities:
Allocate or change rwx memory
Parse pe header
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e1ca0
push 0x422114
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 0x45bfb3
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 0x45bfb3
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 0x45bfb3
mov dword [ebp - 0x2c], ebx
cmp word [ebx], 0x5a4d
jne 0x45bfb3
mov esi, dword [ebx + 0x3c]
add esi, ebx
mov dword [ebp - 0x34], esi
cmp dword [esi], 0x4550
jne 0x45bfb0
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 0x45bfb0
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 0x45bfa9
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 0x45bf77
mov dword [ebp - 0x1c], 1
mov esi, dword [ebp - 0x38]
mov dword [ebp - 4], 0xffffffff
call fcn.0045bfdb
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 0x45f040
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4b8160
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.0045fc90
mov ecx, eax
call fcn.004606a0
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.0045f690
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 0x460710
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 0x46074d
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 str.ProductName
push eax
mov dword [esp + 0x1c], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
push esi
je 0x460797
call sub.MFC42.DLL_operatordelete
add esp, 4
xor eax, eax
pop esi
add esp, 0xc
ret 4
mov ecx, dword [esp + 0x18]
call fcn.004215e4
push esi
call sub.MFC42.DLL_operatordelete
add esp, 4
mov eax, 1
pop esi
add esp, 0xc
ret 4

Function at 0x461f10
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 0x461f38
mov dword [eax], 0x4e2424
mov dword [eax + 4], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 8], ebx
mov edi, eax
jmp 0x461f3a
xor edi, edi
push edi
push 0x461fa0
call dword [sym.imp.USER32.dll_EnumWindows]
test eax, eax
je 0x461f8f
cmp dword [edi + 8], ebx
jle 0x461f82
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 0x461f76
push 0
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [edi + 8]
inc ebx
cmp ebx, eax
jl 0x461f55
pop esi
xor ebx, ebx
pop ebp
cmp edi, ebx
je 0x461f8f
mov edx, dword [edi]
push 1
mov ecx, edi
call dword [edx + 4]
pop edi
pop ebx
ret 4