joyce8/EMBER2024-capa huggingface dataset:
Function at 0x422ed0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d05f8
mov eax, dword fs:[0]
push eax
sub esp, 0x38
push esi
push edi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [0x512c68]
test eax, eax
je 0x422f21
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x422f21
mov eax, 0x80004005
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
call fcn.004b6638
add esp, 4
call fcn.004b6617
mov esi, eax
call fcn.00404900
mov ecx, eax
test ecx, ecx
jne 0x422f4c
push 0x80004005
call fcn.00404660
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
push esi
lea eax, [ebp - 0x10]
mov dword [ebp - 4], 0
push str.x_GeneralNotify_lu
push eax
call fcn.00414020
mov esi, dword [ebp - 0x10]
mov ecx, 0x512a60
mov edi, esi
add esp, 0xc
mov edx, 0x104
sub edi, ecx
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x422f9f
movzx eax, word [edi + ecx]
test ax, ax
je 0x422f9f
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x422f81
lea eax, [ecx - 2]
mov dword [ebp - 0x40], 0x30
test edx, edx
push 0x2c
cmovne eax, ecx
xor ecx, ecx
push ecx
mov word [eax], cx
lea eax, [ebp - 0x3c]
push eax
call fcn.004a32f0
add esp, 0xc
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push 0
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x18], 0x512a60
mov dword [ebp - 0x38], 0x422eb0
call dword [sym.imp.GDI32.dll_GetStockObject]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x40]
push eax
call dword [sym.imp.USER32.dll_RegisterClassExW]
push 0
push dword [ebp - 0x2c]
push 0
push 0xfffffffffffffffd
push 0x64
push 0x64
push 0
push 0
push 0
push str.CGeneralObserverMgrWnd
push dword [ebp - 0x18]
push 0
call dword [sym.imp.USER32.dll_CreateWindowExW]
push 0
push eax
mov dword [0x512c68], eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x423040
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x42bc90
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 8]
mov esi, ecx
call fcn.00405cf0
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0xd8]
test eax, eax
mov ecx, esi
mov eax, dword [esi]
je 0x42bcc6
push 5
call dword [eax + 0x138]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
pop esi
pop ebp
ret 4
push 0
call dword [eax + 0x138]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
pop esi
pop ebp
ret 4
Function at 0x42bce0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 8]
mov esi, ecx
call fcn.00405dc0
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0xd8]
test eax, eax
mov ecx, esi
mov eax, dword [esi]
je 0x42bd16
push 5
call dword [eax + 0x138]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
pop esi
pop ebp
ret 4
push 0
call dword [eax + 0x138]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
pop esi
pop ebp
ret 4
Function at 0x42dd30
Capabilities:
Print debug messages
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d0ff6
mov eax, dword fs:[0]
push eax
mov eax, 0x2010
call fcn.0048aad0
mov eax, dword [0x50d108]
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 0x42dd78
cmp dword [edi + 4], 0
je 0x42de9f
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 0x42ddce
test esi, esi
je 0x42de98
cmp dword [eax - 0xc], 0
jl 0x42de98
push esi
push eax
call fcn.004a344a
add esp, 8
test eax, eax
je 0x42de98
sub eax, dword [edi + 0x10]
sar eax, 1
js 0x42de98
push 0x2000
lea eax, [ebp - 0x2010]
push 0
push eax
call fcn.004a32f0
add esp, 0xc
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push ecx
lea ecx, [ebp - 0x2010]
call fcn.0042d800
call fcn.00404900
mov ecx, eax
test ecx, ecx
jne 0x42de0c
push 0x80004005
call fcn.00404660
mov eax, dword [ecx]
call dword [eax + 0xc]
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.00414020
mov esi, dword [ebp - 0x2014]
add esp, 0x10
cmp dword [edi + 8], 0
je 0x42de4d
push esi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [edi + 4], 0
je 0x42de7c
mov ecx, dword [edi + 0xc]
cmp ecx, 0xffffffff
je 0x42de7c
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 0x42de98
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
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.0048a7ae
mov esp, ebp
pop ebp
ret
Function at 0x42e2f0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d10b0
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x50d108]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 8]
lea ecx, [esi + 0x144]
mov dword [ebp - 4], 1
mov dword [esi + 0x13c], eax
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x140], eax
lea eax, [ebp + 0x10]
push eax
call fcn.00402130
lea eax, [ebp + 0x44]
lea ecx, [esi + 0x148]
push eax
call fcn.00402130
cmp dword [esi + 0x17c], 0
movups xmm0, xmmword [ebp + 0x14]
movups xmmword [esi + 0x14c], xmm0
movups xmm0, xmmword [ebp + 0x24]
movups xmmword [esi + 0x15c], xmm0
movups xmm0, xmmword [ebp + 0x34]
movups xmmword [esi + 0x16c], xmm0
jne 0x42e390
push 0
push 0
push esi
push 0x42e220
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x17c], eax
mov byte [ebp - 4], 0
or esi, 0xffffffff
mov edx, dword [ebp + 0x10]
mov eax, esi
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x42e3b1
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp + 0x44]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x42e3d0
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 0x40
Function at 0x4306f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x234
mov eax, dword [0x50d108]
xor eax, esp
mov dword [esp + 0x230], eax
push ebx
push esi
push edi
mov edi, ecx
mov dword [esp + 0x14], 0
mov dword [esp + 0xc], 0
call fcn.0046b780
cmp dword [0x51301c], 0
mov ecx, 0x100
mov eax, 0x200
cmovne eax, ecx
lea ecx, [esp + 0xc]
push ecx
or eax, 1
push eax
push 0
push str.CLSID67FB8D5D_AD60_48E4_9E02_BAADD20D1DB1InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
test esi, esi
jne 0x430892
push 0x208
lea eax, [esp + 0x34]
push esi
push eax
call fcn.004a32f0
add esp, 0xc
mov dword [esp + 0x10], 0x208
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x34]
push eax
lea eax, [esp + 0x1c]
push eax
push esi
push esi
push dword [esp + 0x20]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [esp + 0xc]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x430892
call fcn.0046b780
cmp dword [0x51301c], esi
lea edx, [edi + 0x124]
mov ecx, str.XDShellExtHelper.dll
mov eax, 0x4ef44c
cmove eax, ecx
lea ecx, [esp + 0x18]
push eax
call fcn.00435400
add esp, 4
cmp word [esp + 0x30], si
jne 0x4307e3
xor ecx, ecx
jmp 0x4307ff
lea ecx, [esp + 0x30]
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4307f0
sub ecx, edx
sar ecx, 1
mov esi, dword [esp + 0x2c]
lea edx, [esp + 0x18]
mov ebx, dword [esp + 0x28]
cmp esi, 8
mov edi, ecx
cmovae edx, dword [esp + 0x18]
cmp ebx, ecx
cmovb edi, ebx
test edi, edi
je 0x430839
lea esi, [esp + 0x30]
mov ax, word [edx]
cmp ax, word [esi]
jne 0x430848
add edx, 2
add esi, 2
sub edi, 1
jne 0x430822
mov esi, dword [esp + 0x2c]
xor eax, eax
test eax, eax
jne 0x43085e
cmp ecx, ebx
jbe 0x43085a
or eax, 0xffffffff
jmp 0x43085e
movzx eax, word [edx]
cmp ax, word [esi]
mov esi, dword [esp + 0x2c]
sbb eax, eax
and eax, 0xfffffffe
inc eax
jmp 0x43083b
sbb eax, eax
neg eax
xor ebx, ebx
test eax, eax
sete bl
cmp esi, 8
jb 0x43087b
lea ecx, [esi + 1]
push ecx
push dword [esp + 0x1c]
lea ecx, [esp + 0x20]
call fcn.00425280
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x230]
xor ecx, esp
call fcn.0048a7ae
mov esp, ebp
pop ebp
ret
mov ecx, dword [esp + 0x23c]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0048a7ae
mov esp, ebp
pop ebp
ret
Function at 0x4314a0
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x21c
mov eax, dword [0x50d108]
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 eax, [esp + 0x10]
push eax
lea ecx, [edi + 4]
call fcn.00434b10
mov edx, dword [esp + 0x10]
or esi, 0xffffffff
add edx, 0xfffffff0
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x4314f1
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [esp + 0x10]
push eax
lea ecx, [edi + 4]
call fcn.00434be0
mov edx, dword [esp + 0x10]
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x431517
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp dword [edi + 0x120], 8
lea esi, [edi + 0x10c]
jb 0x43152a
mov eax, dword [esi]
jmp 0x43152c
mov eax, esi
push ecx
push 1
push eax
call fcn.00433280
cmp dword [esi + 0x14], 8
jb 0x43153f
mov eax, dword [esi]
jmp 0x431541
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.004a32f0
add esp, 0xc
cmp dword [esi + 0x14], 8
jb 0x431568
mov esi, dword [esi]
push esi
lea eax, [esp + 0x1c]
push 0x104
push eax
call fcn.004b6ba5
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 + 0x188]
lea eax, [esp + 0x1c]
push dword [esp + 0x18]
push eax
push ecx
lea ecx, [edi + 4]
call fcn.0043f260
mov ecx, dword [esp + 0x224]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0048a7ae
mov esp, ebp
pop ebp
ret 4

Function at 0x431820
Capabilities:
Check if file exists
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x804
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 4], eax
push str.c:_test.data
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x431891
push 0x800
lea eax, [ebp - 0x804]
push 0
push eax
call fcn.004a32f0
add esp, 0xc
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
lea eax, [ebp - 0x804]
push 0x3ff
push 0x400
push eax
call fcn.004141b0
push dword [eax + 4]
push dword [eax]
call fcn.004ac78e
add esp, 0x20
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048a7ae
mov esp, ebp
pop ebp
ret
Function at 0x4318a0
Capabilities:
Accept command line arguments
Print debug messages
Start service

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d15b3
mov eax, dword fs:[0]
push eax
sub esp, 0x158
mov eax, dword [0x50d108]
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 0x4318eb
mov eax, 0x80004003
jmp 0x4319ec
push 0xf01ff
push str.ExtensionProtect
push eax
mov dword [ebp - 4], 0
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov edi, eax
mov dword [ebp - 0x5c], edi
test edi, edi
jne 0x431916
mov esi, 0x80004005
jmp 0x4319ea
xor ebx, ebx
mov dword [ebp - 0x58], 0
mov dword [ebp - 0x54], ebx
mov dword [ebp - 0x164], ebx
push ebx
lea ecx, [ebp - 0x54]
mov byte [ebp - 4], 1
call fcn.004043c0
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x160]
mov eax, dword [ebp - 0x164]
cmp eax, ecx
je 0x431951
push eax
call fcn.004a63bd
add esp, 4
mov eax, dword [ebp - 0x54]
cmp dword [eax - 0xc], 0
je 0x431967
lea ecx, [ebp - 0x58]
push ecx
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov ebx, eax
push ebx
push dword [ebp - 0x58]
push edi
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
mov dword [ebp - 0x60], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0x40
mov esi, eax
lea eax, [ebp - 0x50]
push 0
push eax
call fcn.004a32f0
push esi
push dword [ebp - 0x60]
lea eax, [ebp - 0x50]
push str.ExtensionProtect
push str.startDriver__s_:_d___error:_d
push 0x20
push eax
call fcn.00432ce0
add esp, 0x24
lea eax, [ebp - 0x50]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
test ebx, ebx
je 0x4319bb
push ebx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov ebx, dword [ebp - 0x54]
xor eax, eax
cmp dword [ebp - 0x60], eax
mov esi, 0x80004005
cmovne esi, eax
add ebx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [ebx + 0xc], eax
dec eax
test eax, eax
jg 0x4319e3
mov ecx, dword [ebx]
push ebx
mov edx, dword [ecx]
call dword [edx + 4]
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.0048a7ae
mov esp, ebp
pop ebp
ret
Function at 0x431a10
Capabilities:
Create service
Persist via windows service

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov esi, eax
test esi, esi
jne 0x431a36
pop edi
mov eax, 0x80004003
pop esi
pop ebp
ret
push 0
push 0
push 0
push 0
push 0
push edi
push 1
push 2
push 1
push 0xf01ff
push str.ExtensionProtect
push str.ExtensionProtect
push esi
call dword [sym.imp.ADVAPI32.dll_CreateServiceW]
test eax, eax
jne 0x431a88
push 0xf01ff
push str.ExtensionProtect
push esi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
test eax, eax
jne 0x431a88
push esi
mov edi, 0x80004005
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, edi
pop edi
pop esi
pop ebp
ret
xor edi, edi
test eax, eax
je 0x431a95
push eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, edi
pop edi
pop esi
pop ebp
ret

Function at 0x431ab0
Capabilities:
Modify service
Query service status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x50d108]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0xf003f
xor ebx, ebx
mov dword [ebp - 0x24], 0
xorps xmm0, xmm0
xor esi, esi
push ebx
push ebx
movups xmmword [ebp - 0x20], xmm0
mov dword [ebp - 8], esi
movq qword [ebp - 0x10], xmm0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov edi, eax
mov dword [ebp - 0x2c], edi
test edi, edi
je 0x431bad
push 0xf01ff
push str.ExtensionProtect
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov dword [ebp - 0x30], eax
test eax, eax
je 0x431b9b
lea ecx, [ebp - 0x24]
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x431b92
cmp dword [ebp - 0x20], 4
jne 0x431b2d
lea ebx, [esi + 1]
jmp 0x431b92
mov edi, dword [sym.imp.ADVAPI32.dll_QueryServiceConfigW]
lea eax, [ebp - 8]
push eax
push 0
push 0
push dword [ebp - 0x30]
call edi
mov esi, dword [ebp - 8]
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
lea ecx, [ebp - 8]
mov dword [ebp - 0x28], eax
push ecx
push esi
mov esi, dword [ebp - 0x30]
push eax
push esi
call edi
test eax, eax
je 0x431b8c
mov eax, dword [ebp - 0x28]
cmp dword [eax + 4], 2
je 0x431b87
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0xffffffffffffffff
push 2
push 0xffffffffffffffff
push esi
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfigW]
test eax, eax
je 0x431b8c
mov ebx, 1
mov esi, dword [ebp - 0x28]
mov edi, dword [ebp - 0x2c]
push dword [ebp - 0x30]
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
test esi, esi
je 0x431bad
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0048a7ae
mov esp, ebp
pop ebp
ret
Function at 0x431bc0
Capabilities:
Copy file
Create process on windows
Persist via windows service
Print debug messages
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d1607
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x50d108]
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, ecx
cmp dword [0x51359c], 0
jne 0x431c33
push 0xc
call fcn.0048a2db
mov esi, eax
add esp, 4
mov dword [ebp - 0x14], esi
mov dword [ebp - 4], 1
mov ecx, esi
mov dword [esi], vtable.CPDFExDriver.0
mov dword [esi + 8], 0
mov dword [esi + 4], 0
call fcn.00442890
mov dword [ebp - 4], 0xffffffff
mov dword [0x51359c], esi
call fcn.0046b780
cmp dword [0x513020], 0x800
jge 0x431c4e
mov eax, 0x80004005
jmp 0x431db3
xor eax, eax
mov dword [ebp - 0x30], 7
mov dword [ebp - 0x34], 0
mov word [ebp - 0x44], ax
mov dword [ebp - 4], 2
mov dword [ebp - 0x18], 7
mov dword [ebp - 0x1c], eax
mov word [ebp - 0x2c], ax
lea eax, [ebp - 0x2c]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x44]
mov ecx, edi
push eax
call fcn.00431dd0
cmp dword [ebp - 0x18], 8
lea ecx, [ebp - 0x2c]
push 0
cmovae ecx, dword [ebp - 0x2c]
lea eax, [ebp - 0x44]
cmp dword [ebp - 0x30], 8
push ecx
cmovae eax, dword [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
cmp dword [ebp - 0x18], 8
lea eax, [ebp - 0x2c]
cmovae eax, dword [ebp - 0x2c]
sub esp, 0xc
push eax
push ecx
call fcn.00431a10
add esp, 0x14
mov dword [ebp - 0x48], 0
mov esi, eax
lea eax, [ebp - 0x48]
push eax
push 0xf003f
push 0
push str.SYSTEMControlSet001ServicesExtensionProtect
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x431d12
push 4
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 2
push eax
push 4
push 0
push str.Start
push dword [ebp - 0x48]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x48]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x431d68
call fcn.004318a0
cmp dword [ebp + 8], 0
mov esi, eax
je 0x431d73
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x14], 0
call fcn.00467040
push 1
push 0
push str._enable_pdf_protecttrue
push dword [ebp - 0x14]
push str.runas
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov edx, dword [ebp - 0x14]
or eax, 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x431d73
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x431d73
push str.Install_ProDriver_Fail
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov eax, dword [ebp - 0x18]
cmp eax, 8
jb 0x431d88
inc eax
lea ecx, [ebp - 0x2c]
push eax
push dword [ebp - 0x2c]
call fcn.00425280
xor eax, eax
mov dword [ebp - 0x18], 7
mov word [ebp - 0x2c], ax
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x1c], 0
cmp eax, 8
jb 0x431db1
inc eax
lea ecx, [ebp - 0x44]
push eax
push dword [ebp - 0x44]
call fcn.00425280
mov eax, esi
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.0048a7ae
mov esp, ebp
pop ebp
ret 4
Function at 0x434a20
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x858
mov eax, dword [0x50d108]
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.004a32f0
add esp, 0xc
lea eax, [ebp - 0x804]
test edi, edi
je 0x434a6d
push edi
push esi
push 0x4efae8
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
jmp 0x434a7d
push esi
push 0x4efa04
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
push 0x40
lea eax, [ebp - 0x844]
push 0
push eax
call fcn.004a32f0
add esp, 0xc
mov dword [ebp - 0x848], 0x44
lea eax, [ebp - 0x858]
xorps xmm0, xmm0
movups xmmword [ebp - 0x858], xmm0
push eax
lea eax, [ebp - 0x848]
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 0x434ae3
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048a7ae
mov esp, ebp
pop ebp
ret 4
push dword [ebp - 0x858]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x854]
call esi
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
xor ecx, ebp
pop esi
call fcn.0048a7ae
mov esp, ebp
pop ebp
ret 4
Function at 0x4354e0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d1a23
mov eax, dword fs:[0]
push eax
sub esp, 0x218
mov eax, dword [0x50d108]
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.00403be0
mov dword [ebp - 0x220], eax
mov byte [ebp - 4], 1
test esi, esi
je 0x435620
lea eax, [ebp - 0x220]
mov ecx, esi
push eax
call fcn.00435c30
test eax, eax
je 0x43561a
cmp dword [ebp - 0x21c], 0
je 0x43561a
mov eax, dword [ebp - 0x220]
mov esi, dword [eax]
mov dword [ebp - 0x224], esi
cmp esi, eax
je 0x435620
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.004a32f0
mov ecx, dword [esi + 0x10]
lea eax, [ebp - 0x218]
add esp, 0xc
push eax
call fcn.00435d20
test eax, eax
je 0x4355fd
lea eax, [ebp - 0x218]
push eax
push dword [ebp + 8]
call fcn.004b664a
add esp, 8
test eax, eax
jne 0x4355fd
push dword [esi + 0x10]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x4355fd
push 0
push esi
call ebx
test eax, eax
je 0x4355fd
push esi
call edi
lea ecx, [ebp - 0x224]
call fcn.004021a0
mov esi, dword [ebp - 0x224]
mov eax, dword [ebp - 0x220]
cmp esi, eax
jne 0x4355a0
jmp 0x435620
mov eax, dword [ebp - 0x220]
push eax
push dword [eax]
lea eax, [ebp - 0x224]
push eax
lea ecx, [ebp - 0x220]
call fcn.00432320
push dword [ebp - 0x220]
call fcn.0048a1ef
mov dword [ebp - 4], 0xffffffff
add esp, 4
mov edx, dword [ebp + 8]
or eax, 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x435665
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
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.0048a7ae
mov esp, ebp
pop ebp
ret 4