joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c1fc0
Capabilities:
Print debug messages
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56dd76
mov eax, dword fs:[0]
push eax
mov eax, 0x2010
call fcn.00507af0
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
cmp dword [edi + 8], 0
jne 0x4c2008
cmp dword [edi + 4], 0
je 0x4c2166
lea ebx, [edi + 0x14]
push ebx
mov dword [ebp - 0x201c], ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov byte [ebp - 0x2018], 1
mov dword [ebp - 4], 0
mov eax, dword [edi + 0x10]
cmp dword [eax - 0xc], 0
jle 0x4c205e
test esi, esi
je 0x4c215f
cmp dword [eax - 0xc], 0
jl 0x4c215f
push esi
push eax
call fcn.0050b72a
add esp, 8
test eax, eax
je 0x4c215f
sub eax, dword [edi + 0x10]
sar eax, 1
js 0x4c215f
push 0x2000
lea eax, [ebp - 0x2010]
push 0
push eax
call fcn.0050b5d0
add esp, 0xc
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push ecx
lea ecx, [ebp - 0x2010]
call fcn.004193a0
call fcn.00406bf0
mov ecx, eax
test ecx, ecx
jne 0x4c209c
push 0x80004005
call fcn.00406fb0
mov eax, dword [ecx]
mov edx, dword [eax + 0xc]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4c20b1
lock inc dword [ecx + 0x14]
lea eax, [ecx + 8]
jmp 0x4c20b3
call edx
add eax, 0x10
mov dword [ebp - 0x2014], eax
lea eax, [ebp - 0x2010]
mov byte [ebp - 4], 1
push eax
push esi
lea eax, [ebp - 0x2014]
push str.__s___s_r_n
push eax
call fcn.00415680
mov esi, dword [ebp - 0x2014]
add esp, 0x10
cmp dword [edi + 8], 0
je 0x4c20ef
push esi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [edi + 4], 0
je 0x4c211e
mov ecx, dword [edi + 0xc]
cmp ecx, 0xffffffff
je 0x4c211e
push 0
mov dword [ebp - 0x2014], 0
lea edx, [ebp - 0x2014]
mov eax, dword [esi - 0xc]
push edx
add eax, eax
push eax
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4c215f
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
mov edx, dword [eax + 4]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4c215d
mov ecx, dword [ecx + 4]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
cmp eax, vtable.ATL::CWin32Heap.0
jne 0x4c215d
push 0
push dword [ecx + 4]
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x4c215f
call edx
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret
Function at 0x4c2530
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56de08
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x5ad124]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 8]
mov dword [ebp - 4], 0
mov dword [edi + 0x13c], eax
mov eax, dword [ebp + 0xc]
mov dword [edi + 0x140], eax
mov eax, dword [ebp + 0x10]
mov ebx, dword [edi + 0x144]
sub ebx, 0x10
lea ecx, [eax - 0x10]
cmp ecx, ebx
je 0x4c25be
cmp dword [ebx + 0xc], 0
jl 0x4c25ac
mov edx, dword [ecx]
cmp edx, dword [ebx]
jne 0x4c25ac
push ecx
call fcn.00405420
add esp, 4
mov ecx, ebx
mov esi, eax
call fcn.00406e40
lea eax, [esi + 0x10]
mov dword [edi + 0x144], eax
jmp 0x4c25bb
push dword [eax - 0xc]
lea ecx, [edi + 0x144]
push eax
call fcn.00405500
mov eax, dword [ebp + 0x10]
cmp dword [edi + 0x164], 0
movups xmm0, xmmword [ebp + 0x14]
mov ecx, dword [ebp + 0x2c]
movups xmmword [edi + 0x148], xmm0
movq xmm0, qword [ebp + 0x24]
movq qword [edi + 0x158], xmm0
mov dword [edi + 0x160], ecx
jne 0x4c2605
push 0
push 0
push edi
push 0x4c24c0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [edi + 0x164], eax
mov eax, dword [ebp + 0x10]
lea ecx, [eax - 0x10]
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
lock xadd dword [ecx + 0xc], eax
dec eax
test eax, eax
jg 0x4c264b
mov edx, dword [ecx]
push ecx
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4c2647
mov edx, dword [edx + 4]
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CWin32Heap.0
jne 0x4c2647
push 0
push dword [edx + 4]
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x4c264b
mov ecx, edx
call esi
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x28
Function at 0x4c3ee0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ecx + 0x30], 8
lea eax, [ecx + 0x1c]
jb 0x4c3efb
mov eax, dword [eax]
push esi
push eax
lea eax, [ecx + 0x124]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.004c9660
cmp dword [ebp - 8], 8
lea eax, [ebp - 0x1c]
cmovae eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov ecx, dword [ebp - 8]
mov esi, eax
neg esi
sbb esi, esi
neg esi
cmp ecx, 8
jb 0x4c3f3c
inc ecx
push ecx
push dword [ebp - 0x1c]
lea ecx, [ebp - 0x1c]
call fcn.00414a40
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00507796
mov esp, ebp
pop ebp
ret
Function at 0x4c4300
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x21c
mov eax, dword [0x5ad124]
xor eax, esp
mov dword [esp + 0x218], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, ecx
mov dword [esp + 0x14], eax
lea ecx, [esp + 0x10]
mov dword [esp + 0xc], edi
push ecx
lea ecx, [edi + 4]
call fcn.004c8c20
mov ecx, dword [esp + 0x10]
or esi, 0xffffffff
add ecx, 0xfffffff0
mov eax, esi
lock xadd dword [ecx + 0xc], eax
dec eax
mov ebx, dword [sym.imp.KERNEL32.dll_HeapFree]
test eax, eax
jg 0x4c4384
mov edx, dword [ecx]
push ecx
mov eax, dword [edx]
mov edi, dword [eax + 4]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4c4473
mov edx, dword [edx + 4]
mov eax, dword [edx]
mov edi, dword [eax + 4]
cmp eax, vtable.ATL::CWin32Heap.0
jne 0x4c4473
push 0
push dword [edx + 4]
call ebx
mov edi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
lea ecx, [edi + 4]
call fcn.004c8d20
mov ecx, dword [esp + 0x10]
add ecx, 0xfffffff0
lock xadd dword [ecx + 0xc], esi
dec esi
test esi, esi
jg 0x4c43cf
mov edx, dword [ecx]
push ecx
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4c447c
mov edx, dword [edx + 4]
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CWin32Heap.0
jne 0x4c447c
push 0
push dword [edx + 4]
call ebx
cmp dword [edi + 0x120], 8
lea esi, [edi + 0x10c]
jb 0x4c43e2
mov eax, dword [esi]
jmp 0x4c43e4
mov eax, esi
push ecx
push 1
push eax
call fcn.004c71f0
cmp dword [esi + 0x14], 8
jb 0x4c43f7
mov eax, dword [esi]
jmp 0x4c43f9
mov eax, esi
push 0
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push 0x208
lea eax, [esp + 0x1c]
push 0
push eax
call fcn.0050b5d0
add esp, 0xc
cmp dword [esi + 0x14], 8
jb 0x4c4420
mov esi, dword [esi]
push esi
lea eax, [esp + 0x1c]
push 0x104
push eax
call fcn.00528b2c
add esp, 0xc
lea eax, [esp + 0x18]
push str.setup.config
push eax
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
push dword [edi + 0x170]
lea eax, [esp + 0x1c]
push dword [esp + 0x18]
push eax
push ecx
lea ecx, [edi + 4]
call fcn.004d1520
mov ecx, dword [esp + 0x224]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00507796
mov esp, ebp
pop ebp
ret 4
mov ecx, edx
call edi
jmp 0x4c4380
mov ecx, edx
call esi
jmp 0x4c43cf
Function at 0x4c4d20
Capabilities:
Accept command line arguments
Start service

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e273
mov eax, dword fs:[0]
push eax
sub esp, 0x114
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
test eax, eax
jne 0x4c4d6b
mov eax, 0x80004003
jmp 0x4c4e19
push 0xf01ff
push str.ScreenDrv
push eax
mov dword [ebp - 4], 0
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov edi, eax
mov dword [ebp - 0x1c], edi
test edi, edi
jne 0x4c4d96
mov esi, 0x80004005
jmp 0x4c4e17
xor esi, esi
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x120], esi
push esi
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.00404c40
mov eax, dword [ebp - 0x120]
lea ecx, [ebp - 0x11c]
cmp eax, ecx
je 0x4c4dce
push eax
call fcn.00516006
add esp, 4
mov eax, dword [ebp - 0x14]
cmp dword [eax - 0xc], 0
je 0x4c4de4
lea ecx, [ebp - 0x18]
push ecx
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov esi, eax
push esi
push dword [ebp - 0x18]
push edi
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
mov ebx, eax
test esi, esi
je 0x4c4dfc
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
xor eax, eax
lea ecx, [ebp - 0x14]
test ebx, ebx
mov esi, 0x80004005
cmovne esi, eax
call fcn.00404bc0
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret
Function at 0x4c8af0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x85c
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x804]
push 0x800
push 0
push eax
mov esi, ecx
call fcn.0050b5d0
add esp, 0xc
lea eax, [ebp - 0x804]
test edi, edi
je 0x4c8b3d
push edi
push esi
push str._s__s
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
jmp 0x4c8b4d
push esi
push 0x585dbc
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
push 0x40
lea eax, [ebp - 0x848]
push 0
push eax
call fcn.0050b5d0
add esp, 0xc
mov dword [ebp - 0x84c], 0x44
lea eax, [ebp - 0x85c]
xorps xmm0, xmm0
movups xmmword [ebp - 0x85c], xmm0
push eax
lea eax, [ebp - 0x84c]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x804]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x4c8bb3
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebp + 0xc], 0
je 0x4c8be5
push dword [ebp + 0x10]
push dword [ebp - 0x85c]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea eax, [ebp - 0x808]
mov dword [ebp - 0x808], 0
push eax
push dword [ebp - 0x85c]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
push dword [ebp - 0x85c]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x858]
call esi
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
xor ecx, ebp
pop esi
call fcn.00507796
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4c9730
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e6e3
mov eax, dword fs:[0]
push eax
sub esp, 0x218
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
xorps xmm0, xmm0
mov esi, eax
movq qword [ebp - 0x220], xmm0
mov dword [ebp - 0x220], 0
mov dword [ebp - 0x21c], 0
call fcn.00414db0
mov dword [ebp - 0x220], eax
mov byte [ebp - 4], 1
test esi, esi
je 0x4c9870
lea eax, [ebp - 0x220]
mov ecx, esi
push eax
call fcn.004c9f60
test eax, eax
je 0x4c986a
cmp dword [ebp - 0x21c], 0
je 0x4c986a
mov eax, dword [ebp - 0x220]
mov esi, dword [eax]
mov dword [ebp - 0x224], esi
cmp esi, eax
je 0x4c9870
mov ebx, dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
nop dword [eax + eax]
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0050b5d0
mov ecx, dword [esi + 0x10]
lea eax, [ebp - 0x218]
add esp, 0xc
push eax
call fcn.004ca050
test eax, eax
je 0x4c984d
lea eax, [ebp - 0x218]
push eax
push dword [ebp + 8]
call fcn.00528535
add esp, 8
test eax, eax
jne 0x4c984d
push dword [esi + 0x10]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x4c984d
push 0
push esi
call ebx
test eax, eax
je 0x4c984d
push esi
call edi
lea ecx, [ebp - 0x224]
call fcn.00411ca0
mov esi, dword [ebp - 0x224]
mov eax, dword [ebp - 0x220]
cmp esi, eax
jne 0x4c97f0
jmp 0x4c9870
mov eax, dword [ebp - 0x220]
push eax
push dword [eax]
lea eax, [ebp - 0x224]
push eax
lea ecx, [ebp - 0x220]
call fcn.00412fc0
push dword [ebp - 0x220]
call fcn.00506ed8
mov dword [ebp - 4], 0xffffffff
add esp, 4
mov ecx, dword [ebp + 8]
or eax, 0xffffffff
add ecx, 0xfffffff0
lock xadd dword [ecx + 0xc], eax
dec eax
test eax, eax
jg 0x4c98dc
mov edx, dword [ecx]
push ecx
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4c98d8
mov edx, dword [edx + 4]
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CWin32Heap.0
jne 0x4c98d8
push 0
push dword [edx + 4]
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x4c98dc
mov ecx, edx
call esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret 4
Function at 0x4c9f60
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
push 0
push 2
mov dword [ebp - 0x234], ecx
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
je 0x4c9fc8
push 0x228
lea eax, [ebp - 0x22c]
push 0
push eax
call fcn.0050b5d0
add esp, 0xc
mov dword [ebp - 0x230], 0x22c
lea eax, [ebp - 0x230]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
jne 0x4c9fdc
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret 4
push ebx
mov ecx, edi
call fcn.00413d00
mov ebx, dword [sym.imp.SHLWAPI.dll_StrCmpIW]
nop word [eax + eax]
push dword [ebp - 0x234]
lea eax, [ebp - 0x20c]
push eax
call ebx
test eax, eax
jne 0x4ca01f
push dword [ebp - 0x234]
lea eax, [ebp - 0x228]
push eax
push ecx
lea eax, [ebp - 0x23c]
mov ecx, edi
push eax
call fcn.0041d380
lea eax, [ebp - 0x230]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x4c9ff0
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop ebx
pop edi
xor ecx, ebp
pop esi
call fcn.00507796
mov esp, ebp
pop ebp
ret 4
Function at 0x4cd5b0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push ebx
push edi
mov edi, ecx
lea ebx, [eax + 2]
nop dword [eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4cd5c0
sub eax, ebx
sar eax, 1
add eax, eax
push eax
push dword [ebp + 8]
push 1
push 0
push edx
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
neg eax
pop edi
sbb eax, eax
and eax, 0x80004005
pop ebx
pop ebp
ret

Function at 0x4cd5f0
Capabilities:
Persist via app paths registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x8c
mov eax, dword [0x5ad124]
xor eax, esp
mov dword [esp + 0x88], eax
push esi
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
push 0xf003f
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionApp_Paths4KScreenRecorder_Installer_LY.exe
push reloc.OLEAUT32.dll_SysReAllocString
mov esi, 0x80004005
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4cd63f
xor esi, esi
jmp 0x4cd6d7
push 0
lea eax, [esp + 8]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionApp_Paths4KScreenRecorder_Installer_LY.exe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x4cd6d7
push 0x80
push eax
lea eax, [esp + 0x10]
push eax
call fcn.0050b5d0
push 0
call fcn.0052a807
push edx
push eax
lea eax, [esp + 0x20]
push 0x58b864
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
lea ecx, [esp + 0x28]
add esp, 0x20
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4cd6a0
sub ecx, edx
sar ecx, 1
lea eax, [ecx + ecx]
push eax
lea eax, [esp + 0xc]
push eax
push 1
push 0
push str.Date
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esi, eax
neg esi
sbb esi, esi
and esi, 0x80004005
push dword [esp + 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [esp + 0x8c]
mov eax, esi
pop esi
xor ecx, esp
call fcn.00507796
mov esp, ebp
pop ebp
ret
Function at 0x4cd700
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x428
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x424]
push ecx
push 0xf003f
push 0
push eax
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 0x428], eax
mov dword [ebp - 0x424], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4cd899
push ebx
push esi
push edi
push eax
push eax
push eax
push eax
push eax
push eax
push eax
mov dword [ebp - 0x420], eax
lea eax, [ebp - 0x420]
push eax
push 0
push 0
push 0
push dword [ebp - 0x424]
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov edi, dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
test eax, eax
jne 0x4cd7d1
push 0x20a
xor esi, esi
lea eax, [ebp - 0x41c]
push esi
push eax
call fcn.0050b5d0
add esp, 0xc
cmp dword [ebp - 0x420], esi
jbe 0x4cd7d1
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
push 0x105
lea eax, [ebp - 0x41c]
push eax
push esi
push dword [ebp - 0x424]
call ebx
test eax, eax
jne 0x4cd7c8
lea eax, [ebp - 0x41c]
push eax
push dword [ebp - 0x424]
call edi
inc esi
cmp esi, dword [ebp - 0x420]
jb 0x4cd7a0
push dword [ebp - 0x424]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call ebx
push 0x20a
lea eax, [ebp - 0x210]
mov dword [ebp - 0x424], 0
push 0
push eax
call fcn.0050b5d0
push dword [ebp - 0x428]
lea eax, [ebp - 0x210]
push 0x104
push eax
call fcn.00528b2c
lea eax, [ebp - 0x210]
push 0x5c
push eax
call fcn.0050ba5b
mov esi, eax
add esp, 0x20
test esi, esi
jne 0x4cd841
lea eax, [ebp - 0x210]
push 0x2f
push eax
call fcn.0050ba5b
mov esi, eax
add esp, 8
test esi, esi
je 0x4cd896
mov eax, esi
lea ecx, [ebp - 0x210]
sub eax, ecx
and eax, 0xfffffffe
cmp eax, 0x20a
jae 0x4cd8a9
xor ecx, ecx
mov word [ebp + eax - 0x210], cx
lea eax, [ebp - 0x424]
push eax
push 0xf003f
push ecx
lea eax, [ebp - 0x210]
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4cd88e
lea eax, [esi + 2]
push eax
push dword [ebp - 0x424]
call edi
push dword [ebp - 0x424]
call ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret 8
call fcn.005078f9
int3
Function at 0x4cd910
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56eb08
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x14]
push eax
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x14], 0
call fcn.0042fcd0
add esp, 4
mov dword [ebp - 4], 0
push dword [ebp - 0x14]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4cd9cc
push 0x585ddc
mov ecx, edi
call fcn.00404c40
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
mov ecx, dword [ebp - 0x14]
add ecx, 0xfffffff0
lock xadd dword [ecx + 0xc], eax
dec eax
test eax, eax
jg 0x4cda73
mov edx, dword [ecx]
push ecx
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4cd9c3
mov edx, dword [edx + 4]
mov eax, dword [edx]
mov esi, dword [eax + 4]
cmp eax, vtable.ATL::CWin32Heap.0
jne 0x4cd9c3
push 0
push dword [edx + 4]
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x4cda73
mov ecx, edx
call esi
jmp 0x4cda73
call fcn.00406bf0
mov ecx, eax
test ecx, ecx
jne 0x4cd9e1
push 0x80004005
call fcn.00406fb0
mov eax, dword [ecx]
mov edx, dword [eax + 0xc]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4cd9f6
lock inc dword [ecx + 0x14]
lea eax, [ecx + 8]
jmp 0x4cd9f8
call edx
add eax, 0x10
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x18]
mov byte [ebp - 4], 1
push eax
push ecx
mov ecx, esp
mov dword [ebp - 0x24], esp
push str.InstallTime
call fcn.00404c40
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x14]
push ecx
add eax, 0xfffffff0
mov esi, esp
push eax
mov dword [ebp - 0x1c], esi
call fcn.00405420
add esp, 4
add eax, 0x10
mov dword [esi], eax
mov byte [ebp - 4], 1
call fcn.004cdaa0
test eax, eax
je 0x4cda57
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
push eax
call fcn.00405420
add esp, 4
add eax, 0x10
mov dword [edi], eax
jmp 0x4cda63
push 0x585ddc
mov ecx, edi
call fcn.00404c40
lea ecx, [ebp - 0x18]
call fcn.00404bc0
lea ecx, [ebp - 0x14]
call fcn.00404bc0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret 4
Function at 0x4cdaa0
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56eb40
mov eax, dword fs:[0]
push eax
sub esp, 0x210
mov eax, dword [0x5ad124]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 0x10]
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 1
push 0
push eax
call fcn.0050b5d0
add esp, 0xc
lea eax, [ebp - 0x218]
push dword [ebp + 8]
push 0x104
push eax
push 0x589330
push dword [ebp + 0xc]
push str.4KScreenRecorder
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
mov eax, 0x2a
cmp ax, word [ebp - 0x218]
je 0x4cdb4c
lea edx, [ebp - 0x218]
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4cdb27
sub edx, esi
lea eax, [ebp - 0x218]
sar edx, 1
mov ecx, edi
push edx
push eax
call fcn.00405500
mov esi, 1
jmp 0x4cdb4e
xor esi, esi
mov byte [ebp - 4], 0
or edi, 0xffffffff
mov ecx, dword [ebp + 8]
mov eax, edi
add ecx, 0xfffffff0
lock xadd dword [ecx + 0xc], eax
dec eax
mov ebx, dword [sym.imp.KERNEL32.dll_HeapFree]
test eax, eax
jg 0x4cdbbe
mov edx, dword [ecx]
push ecx
mov eax, dword [edx]
mov ebx, dword [eax + 4]
mov dword [ebp - 0x21c], ebx
mov ebx, dword [sym.imp.KERNEL32.dll_HeapFree]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4cdbb6
mov edx, dword [edx + 4]
mov eax, dword [edx]
mov ebx, dword [eax + 4]
mov dword [ebp - 0x21c], ebx
mov ebx, dword [sym.imp.KERNEL32.dll_HeapFree]
cmp eax, vtable.ATL::CWin32Heap.0
jne 0x4cdbac
push 0
push dword [edx + 4]
call ebx
jmp 0x4cdbbe
mov ecx, edx
call dword [ebp - 0x21c]
jmp 0x4cdbbe
mov ecx, edx
call dword [ebp - 0x21c]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp + 0xc]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], edi
dec edi
test edi, edi
jg 0x4cdc01
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
mov edi, dword [eax + 4]
cmp eax, vtable.ATL::CAtlStringMgr.0
jne 0x4cdbff
mov eax, dword [ecx + 4]
mov ecx, dword [eax]
mov edi, dword [ecx + 4]
cmp ecx, vtable.ATL::CWin32Heap.0
jne 0x4cdbfd
push 0
push dword [eax + 4]
call ebx
jmp 0x4cdc01
mov ecx, eax
call edi
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00507796
mov esp, ebp
pop ebp
ret 0xc