joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4560e0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4d21c9
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
lea edi, [esi + 8]
mov dword [esp + 0x1c], 1
mov ecx, edi
call sub.MFC42.DLL_CString::CString_3
lea ebp, [esi + 0xc]
mov byte [esp + 0x1c], 2
mov ecx, ebp
call sub.MFC42.DLL_CString::CString_3
lea ebx, [esi + 0x10]
mov byte [esp + 0x1c], 3
mov ecx, ebx
call sub.MFC42.DLL_CString::CString_3
lea ecx, [esi + 0x14]
mov byte [esp + 0x1c], 4
call sub.MFC42.DLL_CString::CString_3
push 0x555f50
mov ecx, ebx
mov byte [esp + 0x20], 5
call fcn.00454d4e
lea eax, [esp + 0x28]
lea ecx, [esi + 0x14]
push eax
call sub.MFC42.DLL_CString::operator_3
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esi + 0x1c], ecx
xor ebx, ebx
push 0x5351f4
lea ecx, [esp + 0x28]
mov dword [esi], edx
mov dword [esi + 0x18], ebx
call sub.MFC42.DLL_CString::TrimLeft_1
push 0x5c
lea ecx, [esp + 0x28]
call sub.MFC42.DLL_CString::ReverseFind
push eax
lea eax, [esp + 0x30]
push eax
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::Left
push eax
mov ecx, ebp
mov byte [esp + 0x20], 6
call sub.MFC42.DLL_CString::operator_3
lea ecx, [esp + 0x2c]
mov byte [esp + 0x1c], 5
call sub.MFC42.DLL_CString::CString
push 0x5351f4
mov ecx, ebp
call sub.MFC42.DLL_CString::TrimRight_2
mov ecx, dword [esp + 0x24]
push 0x5c
mov ebp, dword [ecx - 8]
lea ecx, [esp + 0x28]
call sub.MFC42.DLL_CString::ReverseFind
sub ebp, eax
lea edx, [esp + 0x2c]
push ebp
push edx
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::Right
push eax
mov ecx, edi
mov byte [esp + 0x20], 7
call sub.MFC42.DLL_CString::operator_3
mov byte [esp + 0x1c], 5
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::CString
push 0x5351f4
mov ecx, edi
call sub.MFC42.DLL_CString::TrimLeft_1
push 0x5351f4
mov ecx, edi
call sub.MFC42.DLL_CString::TrimRight_2
lea eax, [esp + 0x2c]
mov ecx, esi
push eax
call fcn.004562d0
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x24]
mov byte [esp + 0x1c], bl
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0x28]
mov dword [esp + 0x1c], 0xffffffff
call sub.MFC42.DLL_CString::CString
mov ecx, dword [esp + 0x14]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 0x10
Function at 0x4562d0
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x4d2218
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 0x4563b6
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 0x4563a5
lea ecx, [esp + 0x1c]
call sub.MFC42.DLL_CString::CString_1
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 0x4563ba
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_4
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 0x4563e0
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 0x555f50
push 0
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x45643d
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 0x456434
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 0x457060
Capabilities:
Encode data using xor

Disassembly:
push 0xffffffffffffffff
push 0x4d2470
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.0041be60
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_4
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_4
mov eax, dword [eax]
mov ebp, dword [sym.imp.MSVCRT.dll_fopen]
push 0x535adc
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 0x457119
xor edx, edx
push edi
mov dl, byte [esi + 0x4e2390]
xor edx, 0x7d
push edx
call ebx
add esp, 8
inc esi
cmp esi, 0xa718
jb 0x4570f4
push edi
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
push str.cfgdll.dll
lea eax, [esp + 0x1c]
push 0x557058
push eax
call sub.MFC42.DLL_operator_4
mov eax, dword [eax]
push 0x535adc
push eax
call ebp
add esp, 8
lea ecx, [esp + 0x18]
mov edi, eax
call sub.MFC42.DLL_CString::CString
test edi, edi
je 0x457170
xor esi, esi
xor ecx, ecx
push edi
mov cl, byte [esi + 0x4ecaa8]
xor ecx, 0x7d
push ecx
call ebx
add esp, 8
inc esi
cmp esi, 0xe718
jb 0x45714b
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 0x4571a0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
mov cl, byte [eax + 0x4fb1c0]
xor cl, 0x7d
mov byte [eax + 0x578224], cl
inc eax
cmp eax, 0x64b2
jb 0x4571a2
mov eax, 0x578224
ret
Function at 0x457210
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4d24a9
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_3
xor ebx, ebx
lea ecx, [esi + 4]
mov dword [esp + 0x20], ebx
call sub.MFC42.DLL_CString::CString_3
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.004c8986
lea ebp, [edi + 0x58]
push 0xa
mov ecx, ebp
mov byte [esp + 0x24], 2
call sub.MFC42.DLL_CMapStringToString::CMapStringToString
mov edx, dword [esp + 0x28]
push 0x557418
push edx
mov ecx, esi
mov byte [esp + 0x28], 3
mov dword [edi], 0x501674
call fcn.00426710
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 0x555f50
call sub.MFC42.DLL_CString::CString_1
push esi
mov ecx, edi
call fcn.004575d0
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 0x457a90
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.00457b60
push 1
push esi
call fcn.00457b60
mov eax, dword [sym.imp.USER32.dll_SetCursorPos]
push 2
push eax
call fcn.00457b60
mov ecx, dword [sym.imp.USER32.dll_SendInput]
push 3
push ecx
call fcn.00457b60
mov edx, dword [sym.imp.USER32.dll_GetCursorPos]
push 4
push edx
call fcn.00457b60
mov eax, dword [sym.imp.GDI32.dll_GetPixel]
push 5
push eax
call fcn.00457b60
mov ecx, dword [sym.imp.GDI32.dll_GetDIBits]
push 6
push ecx
call fcn.00457b60
mov edx, dword [sym.imp.GDI32.dll_BitBlt]
push 7
push edx
call fcn.00457b60
mov eax, dword [sym.imp.USER32.dll_GetAsyncKeyState]
add esp, 0x40
push 8
push eax
call fcn.00457b60
add esp, 8
lea ecx, [esp + 0xc]
push ecx
push 0x40
push 0x400
push 0x57e70c
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x458c10
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4d2706
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], 0x5016cc
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], 0x5016b8
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 [0x57e9a0], ebx
jne 0x458cc6
mov dword [0x57e9a0], edi
mov dword [edi], ebx
mov edx, dword [0x57e9a0]
xor ebp, ebp
mov dword [edx + 8], ebx
mov ecx, dword [0x57e99c]
inc ecx
mov dword [0x57e99c], ecx
lea ecx, [esp + 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::_Lockit::destructor_void_]
cmp ebp, ebx
je 0x458cea
push ebp
call sub.MFC42.DLL_operatordelete
add esp, 4
mov edi, dword [0x57e9a0]
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], 0x5016b4
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 0x4598b0
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 0x4598db
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 0x4598f8
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 0x459a20
Capabilities:
Set global application hook

Disassembly:
mov eax, dword [esp + 4]
push esi
test eax, eax
je 0x459a69
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, dword [sym.imp.USER32.dll_SetWindowsHookExA]
push eax
push 0x459960
push 0
call esi
mov dword [0x57e990], eax
mov eax, dword [esp + 0xc]
test eax, eax
je 0x459a88
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0
push 0x459920
push 3
call esi
mov dword [0x57e98c], eax
pop esi
ret
mov eax, dword [0x57e990]
mov esi, dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
push eax
call esi
mov eax, dword [esp + 0xc]
test eax, eax
je 0x459a88
mov ecx, dword [0x57e98c]
push ecx
call esi
pop esi
ret

Function at 0x45bd00
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 0x45ca20
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.004c8c20
push 0
push 0x3e8
push edx
push eax
call fcn.004c8b70
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 0x45ca86
jg 0x45cab5
cmp ecx, dword [esp + 0x18]
jb 0x45ca86
call fcn.00457990
mov edx, dword [eax]
lea ecx, [esp + 0x10]
push 1
push ecx
push 0x64
mov ecx, eax
call dword [edx + 8]
test dword [esp + 0x10], ebp
je 0x45cae5
call dword [sym.imp.WINMM.dll_timeGetTime]
sub eax, dword [esp + 0x14]
cmp eax, 0x7d0
jb 0x45ca4f
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
Function at 0x45e1c0
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.00457990
mov eax, dword [eax + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x45e214
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24c
ret
push str.win32k.sys
call fcn.0045e570
add esp, 4
cmp eax, ebx
mov dword [esp + 0x1c], eax
jne 0x45e236
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 0x45e25b
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 0x557058
rep movsb byte es:[edi], byte [esi]
push eax
call sub.MFC42.DLL_operator_4
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 0x557058
push eax
call sub.MFC42.DLL_operator_4
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 0x45e2ee
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.0045d100
add edi, eax
add esp, 4
cmp edi, 5
jl 0x45e315
mov eax, dword [esp + 0x264]
test eax, eax
jne 0x45e33a
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.00457990
mov eax, dword [eax + 0x10]
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 0x45e5d0
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 0x45e609
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 0x45e64a
mov ebx, dword [edx]
mov dword [ebp + 8], edx
jmp 0x45e670
cmp ecx, 2
jne 0x45e65b
add eax, 0x14
mov edx, eax
mov dword [ebp + 8], eax
mov ebx, dword [edx]
jmp 0x45e670
cmp ecx, 3
jne 0x45e666
add eax, 0x1c
mov dword [ebp + 8], eax
mov edx, dword [ebp + 8]
mov ebx, dword [edx]
jmp 0x45e670
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 0x45e6ce
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 0x45e6eb
cmp eax, 2
jne 0x45e6e3
mov ebx, dword [ebp - 0x48]
jmp 0x45e6eb
cmp eax, 3
jne 0x45e6eb
mov ebx, dword [ebp - 0x40]
cmp ebx, dword [ebp + 8]
jne 0x45e66d
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 0x45ea70
Capabilities:
Allocate or change rwx memory
Parse pe header
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x501740
push 0x455a5c
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 SysReAllocStringLen
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 0x45ebb3
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 0x45ebb3
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 0x45ebb3
mov dword [ebp - 0x2c], ebx
cmp word [ebx], 0x5a4d
jne 0x45ebb3
mov esi, dword [ebx + 0x3c]
add esi, ebx
mov dword [ebp - 0x34], esi
cmp dword [esi], 0x4550
jne 0x45ebb0
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 0x45ebb0
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 0x45eba9
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 0x45eb77
mov dword [ebp - 0x1c], 1
mov esi, dword [ebp - 0x38]
mov dword [ebp - 4], 0xffffffff
call fcn.0045ebdb
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