joyce8/EMBER2024-capa huggingface dataset:
Function at 0x434900
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov eax, 0x565690
mov dword [ebp - 0x90], 0x4f0053
lea esi, [ebp - 0x90]
mov dword [ebp - 0x8c], 0x540046
push edi
mov dword [ebp - 0x88], 0x410057
mov edx, 0x46
mov dword [ebp - 0x84], 0x450052
sub esi, eax
mov dword [ebp - 0x80], 0x4d005c
mov dword [ebp - 0x7c], 0x630069
mov dword [ebp - 0x78], 0x6f0072
mov dword [ebp - 0x74], 0x6f0073
mov dword [ebp - 0x70], 0x740066
mov dword [ebp - 0x6c], 0x57005c
mov dword [ebp - 0x68], 0x6e0069
mov dword [ebp - 0x64], 0x6f0064
mov dword [ebp - 0x60], 0x730077
mov dword [ebp - 0x5c], 0x43005c
mov dword [ebp - 0x58], 0x720075
mov dword [ebp - 0x54], 0x650072
mov dword [ebp - 0x50], 0x74006e
mov dword [ebp - 0x4c], 0x650056
mov dword [ebp - 0x48], 0x730072
mov dword [ebp - 0x44], 0x6f0069
mov dword [ebp - 0x40], 0x5c006e
mov dword [ebp - 0x3c], 0x6e0055
mov dword [ebp - 0x38], 0x6e0069
mov dword [ebp - 0x34], 0x740073
mov dword [ebp - 0x30], 0x6c0061
mov dword [ebp - 0x2c], 0x5c006c
mov dword [ebp - 0x28], 0x6c0055
mov dword [ebp - 0x24], 0x720074
mov dword [ebp - 0x20], 0x200061
mov dword [ebp - 0x1c], 0x6e0055
mov dword [ebp - 0x18], 0x6e0069
mov dword [ebp - 0x14], 0x740073
mov dword [ebp - 0x10], 0x6c0061
mov dword [ebp - 0xc], 0x65006c
mov dword [ebp - 8], 0x72
nop dword [eax]
lea ecx, [edx + 0x7fffffb8]
test ecx, ecx
je 0x434a4e
movzx ecx, word [esi + eax]
test cx, cx
je 0x434a4e
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x434a30
test edx, edx
lea ecx, [eax - 2]
pop edi
cmovne ecx, eax
xor eax, eax
pop esi
pop ebx
mov word [ecx], ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret

Function at 0x434df0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x60], 0x4c0043
push ebx
push esi
mov word [ebp - 8], ax
lea esi, [ebp - 0x60]
mov eax, 0x565178
mov dword [ebp - 0x5c], 0x490053
push edi
mov dword [ebp - 0x58], 0x5c0044
mov edx, 0x2d
mov dword [ebp - 0x54], 0x37007b
sub esi, eax
mov dword [ebp - 0x50], 0x300044
mov dword [ebp - 0x4c], 0x310030
mov dword [ebp - 0x48], 0x420038
mov dword [ebp - 0x44], 0x2d0037
mov dword [ebp - 0x40], 0x370041
mov dword [ebp - 0x3c], 0x380038
mov dword [ebp - 0x38], 0x39002d
mov dword [ebp - 0x34], 0x450041
mov dword [ebp - 0x30], 0x2d0046
mov dword [ebp - 0x2c], 0x390031
mov dword [ebp - 0x28], 0x430034
mov dword [ebp - 0x24], 0x42002d
mov dword [ebp - 0x20], 0x360046
mov dword [ebp - 0x1c], 0x350032
mov dword [ebp - 0x18], 0x340036
mov dword [ebp - 0x14], 0x430038
mov dword [ebp - 0x10], 0x310036
mov dword [ebp - 0xc], 0x7d0030
lea ecx, [edx + 0x7fffffd1]
test ecx, ecx
je 0x434ed0
movzx ecx, word [esi + eax]
test cx, cx
je 0x434ed0
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x434eb2
test edx, edx
lea ecx, [eax - 2]
pop edi
cmovne ecx, eax
xor eax, eax
pop esi
pop ebx
mov word [ecx], ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret
Function at 0x435eb0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x7c
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov eax, 0x5651e0
mov dword [ebp - 0x7c], 0x4c0043
lea esi, [ebp - 0x7c]
mov dword [ebp - 0x78], 0x490053
push edi
mov dword [ebp - 0x74], 0x5c0044
mov edx, 0x3c
mov dword [ebp - 0x70], 0x37007b
sub esi, eax
mov dword [ebp - 0x6c], 0x300044
mov dword [ebp - 0x68], 0x310030
mov dword [ebp - 0x64], 0x420038
mov dword [ebp - 0x60], 0x2d0037
mov dword [ebp - 0x5c], 0x370041
mov dword [ebp - 0x58], 0x380038
mov dword [ebp - 0x54], 0x39002d
mov dword [ebp - 0x50], 0x450041
mov dword [ebp - 0x4c], 0x2d0046
mov dword [ebp - 0x48], 0x390031
mov dword [ebp - 0x44], 0x430034
mov dword [ebp - 0x40], 0x42002d
mov dword [ebp - 0x3c], 0x360046
mov dword [ebp - 0x38], 0x350032
mov dword [ebp - 0x34], 0x340036
mov dword [ebp - 0x30], 0x430038
mov dword [ebp - 0x2c], 0x310036
mov dword [ebp - 0x28], 0x7d0030
mov dword [ebp - 0x24], 0x49005c
mov dword [ebp - 0x20], 0x70006e
mov dword [ebp - 0x1c], 0x6f0072
mov dword [ebp - 0x18], 0x530063
mov dword [ebp - 0x14], 0x720065
mov dword [ebp - 0x10], 0x650076
mov dword [ebp - 0xc], 0x330072
mov dword [ebp - 8], 0x32
lea ecx, [edx + 0x7fffffc2]
test ecx, ecx
je 0x435fc2
movzx ecx, word [esi + eax]
test cx, cx
je 0x435fc2
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x435fa4
test edx, edx
lea ecx, [eax - 2]
pop edi
cmovne ecx, eax
xor eax, eax
pop esi
pop ebx
mov word [ecx], ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret
Function at 0x435fe0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov eax, 0x564fb0
mov dword [ebp - 0x8c], 0x6f0053
lea esi, [ebp - 0x8c]
mov dword [ebp - 0x88], 0x740066
push edi
mov dword [ebp - 0x84], 0x610077
mov edx, 0x44
mov dword [ebp - 0x80], 0x650072
sub esi, eax
mov dword [ebp - 0x7c], 0x4d005c
mov dword [ebp - 0x78], 0x630069
mov dword [ebp - 0x74], 0x6f0072
mov dword [ebp - 0x70], 0x6f0073
mov dword [ebp - 0x6c], 0x740066
mov dword [ebp - 0x68], 0x57005c
mov dword [ebp - 0x64], 0x6e0069
mov dword [ebp - 0x60], 0x6f0064
mov dword [ebp - 0x5c], 0x730077
mov dword [ebp - 0x58], 0x43005c
mov dword [ebp - 0x54], 0x720075
mov dword [ebp - 0x50], 0x650072
mov dword [ebp - 0x4c], 0x74006e
mov dword [ebp - 0x48], 0x650056
mov dword [ebp - 0x44], 0x730072
mov dword [ebp - 0x40], 0x6f0069
mov dword [ebp - 0x3c], 0x5c006e
mov dword [ebp - 0x38], 0x680053
mov dword [ebp - 0x34], 0x6c0065
mov dword [ebp - 0x30], 0x20006c
mov dword [ebp - 0x2c], 0x780045
mov dword [ebp - 0x28], 0x650074
mov dword [ebp - 0x24], 0x73006e
mov dword [ebp - 0x20], 0x6f0069
mov dword [ebp - 0x1c], 0x73006e
mov dword [ebp - 0x18], 0x41005c
mov dword [ebp - 0x14], 0x700070
mov dword [ebp - 0x10], 0x6f0072
mov dword [ebp - 0xc], 0x650076
mov dword [ebp - 8], 0x64
nop
lea ecx, [edx + 0x7fffffba]
test ecx, ecx
je 0x43611e
movzx ecx, word [esi + eax]
test cx, cx
je 0x43611e
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x436100
test edx, edx
lea ecx, [eax - 2]
pop edi
cmovne ecx, eax
xor eax, eax
pop esi
pop ebx
mov word [ecx], ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret
Function at 0x436840
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9c
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x9c], 0x4f0053
push ebx
push esi
mov word [ebp - 8], ax
lea esi, [ebp - 0x9c]
mov eax, 0x565728
mov dword [ebp - 0x98], 0x540046
push edi
mov dword [ebp - 0x94], 0x410057
mov edx, 0x4b
mov dword [ebp - 0x90], 0x450052
sub esi, eax
mov dword [ebp - 0x8c], 0x4d005c
mov dword [ebp - 0x88], 0x630069
mov dword [ebp - 0x84], 0x6f0072
mov dword [ebp - 0x80], 0x6f0073
mov dword [ebp - 0x7c], 0x740066
mov dword [ebp - 0x78], 0x57005c
mov dword [ebp - 0x74], 0x6e0069
mov dword [ebp - 0x70], 0x6f0064
mov dword [ebp - 0x6c], 0x730077
mov dword [ebp - 0x68], 0x43005c
mov dword [ebp - 0x64], 0x720075
mov dword [ebp - 0x60], 0x650072
mov dword [ebp - 0x5c], 0x74006e
mov dword [ebp - 0x58], 0x650056
mov dword [ebp - 0x54], 0x730072
mov dword [ebp - 0x50], 0x6f0069
mov dword [ebp - 0x4c], 0x5c006e
mov dword [ebp - 0x48], 0x6e0055
mov dword [ebp - 0x44], 0x6e0069
mov dword [ebp - 0x40], 0x740073
mov dword [ebp - 0x3c], 0x6c0061
mov dword [ebp - 0x38], 0x5c006c
mov dword [ebp - 0x34], 0x6c0055
mov dword [ebp - 0x30], 0x720074
mov dword [ebp - 0x2c], 0x550061
mov dword [ebp - 0x28], 0x69006e
mov dword [ebp - 0x24], 0x73006e
mov dword [ebp - 0x20], 0x610074
mov dword [ebp - 0x1c], 0x6c006c
mov dword [ebp - 0x18], 0x720065
mov dword [ebp - 0x14], 0x65004c
mov dword [ebp - 0x10], 0x6f006e
mov dword [ebp - 0xc], 0x6f0076
lea ecx, [edx + 0x7fffffb3]
test ecx, ecx
je 0x4369a4
movzx ecx, word [esi + eax]
test cx, cx
je 0x4369a4
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x436986
test edx, edx
lea ecx, [eax - 2]
pop edi
cmovne ecx, eax
xor eax, eax
pop esi
pop ebx
mov word [ecx], ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret
Function at 0x436c00
Capabilities:
Delete registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x511750
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x55b1c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
push esi
push edi
push str.delet_key:__s___s
call fcn.00428250
mov eax, dword [ebp + 0x14]
lea ecx, [ebp - 0x10]
add esp, 0xc
mov dword [ebp - 0x10], 0
or eax, 0x1000b
push ecx
push eax
push 0
push edi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov ebx, eax
test ebx, ebx
jne 0x436cb4
push esi
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegDeleteTreeW]
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call fcn.00421ae0
mov ecx, eax
test ecx, ecx
je 0x436d20
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp + 0x14], eax
push esi
push edi
lea eax, [ebp + 0x14]
mov dword [ebp - 4], ebx
push str.delet_key:__s___s_ok
push eax
call fcn.00408d20
mov esi, dword [ebp + 0x14]
push esi
push 0x521928
call fcn.00428250
add esp, 0x18
jmp 0x436cf3
call fcn.00421ae0
mov ecx, eax
test ecx, ecx
je 0x436d2a
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp + 0x14], eax
push ebx
push esi
push edi
lea eax, [ebp + 0x14]
mov dword [ebp - 4], 1
push str.delet_key:__s___s__d
push eax
call fcn.00408d20
mov esi, dword [ebp + 0x14]
push esi
push 0x521928
call fcn.00428250
add esp, 0x1c
or eax, 0xffffffff
add esi, 0xfffffff0
mov dword [ebp - 4], eax
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x436d0e
mov ecx, dword [esi]
push esi
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 esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00403cd0
push 0x80004005
call fcn.00403cd0
int3

Function at 0x437e30
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0
push dword [ebp + 0x18]
push 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x437e97
mov edx, dword [ebp + 0x14]
mov eax, edx
push esi
lea esi, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x437e65
sub eax, esi
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push edx
push 1
push 0
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x437f00
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5118e0
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x55b1c4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
call fcn.00421ae0
mov ecx, eax
test ecx, ecx
je 0x437fe1
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x10]
push edi
push 0x521d6c
push eax
mov dword [ebp - 4], 0
call fcn.00408d20
mov esi, dword [ebp - 0x10]
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp edi, 0x64
mov dword [ebp - 0x20], vtable.mf_bind_t_1_class_CUninstaller__class_CUninstaller___void__int_.0
mov eax, 0x63
mov dword [ebp - 0x1c], 0x438000
cmovl eax, edi
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x20]
mov byte [ebp - 4], 1
push eax
call fcn.00421de0
add esp, 4
mov dword [ebp - 0x20], vtable.mf_bind_t_1_class_CUninstaller__class_CUninstaller___void__int_.0
mov dword [ebp - 0x1c], 0
add esi, 0xfffffff0
mov dword [ebp - 0x18], 0
or eax, 0xffffffff
mov dword [ebp - 4], 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x437fcd
mov ecx, dword [esi]
push esi
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 esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00403cd0
int3
Function at 0x4398e0
Capabilities:
Delete registry value

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x4f8
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
call fcn.00437bf0
movzx eax, al
neg eax
sbb eax, eax
and eax, 0x100
push eax
push str.7D0018B7_A788_9AEF_194C_BF625648C610
push str.CLSID
push SysReAllocString
call fcn.00436c00
push 0x258
lea eax, [ebp - 0x4b8]
push 0
push eax
call fcn.004803b0
push 0x258
lea eax, [ebp - 0x260]
push 0
push eax
call fcn.004803b0
mov edx, dword [0x565298]
lea esi, [ebp - 0x260]
add esp, 0x28
mov cl, byte [edx]
lea edx, [edx + 1]
movzx eax, cl
lea esi, [esi + 2]
mov word [esi - 2], ax
test cl, cl
jne 0x439963
xor edi, edi
nop dword [eax + eax]
mov edx, dword [edi + 0x5652b8]
lea esi, [ebp - 0x4b8]
nop dword [eax]
mov cl, byte [edx]
lea edx, [edx + 1]
movzx eax, cl
lea esi, [esi + 2]
mov word [esi - 2], ax
test cl, cl
jne 0x439990
cmp dword [0x55b038], 0
je 0x439a8b
push str.GetNativeSystemInfo
push 0x520f08
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call esi
test eax, eax
je 0x439a81
xorps xmm0, xmm0
mov dword [ebp - 0x4d0], 0
lea ecx, [ebp - 0x4f0]
movaps xmmword [ebp - 0x4f0], xmm0
push ecx
movaps xmmword [ebp - 0x4e0], xmm0
call eax
mov ax, word [ebp - 0x4f0]
cmp ax, 9
je 0x439a77
cmp ax, 6
je 0x439a77
cmp ax, 0xc
je 0x439a77
push str.IsWow64Process2
push 0x521360
mov dword [ebp - 0x4c0], 0
mov dword [ebp - 0x4bc], 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call esi
mov esi, eax
test esi, esi
je 0x439a6e
lea eax, [ebp - 0x4bc]
push eax
lea eax, [ebp - 0x4c0]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
test eax, eax
je 0x439a6e
xor eax, eax
mov ecx, 0xaa64
cmp word [ebp - 0x4bc], cx
sete al
mov dword [0x562214], eax
jmp 0x439a81
xor eax, eax
mov dword [0x562214], eax
jmp 0x439a81
mov dword [0x562214], 1
mov dword [0x55b038], 0
mov eax, dword [0x562214]
neg eax
sbb eax, eax
and eax, 0x100
push eax
lea eax, [ebp - 0x260]
push eax
lea eax, [ebp - 0x4b8]
push eax
push SysReAllocString
call fcn.00436c00
add edi, 4
add esp, 0x10
cmp edi, 0xc
jb 0x439980
call fcn.00437bf0
test al, al
mov dword [ebp - 0x4bc], 0
lea eax, [ebp - 0x4bc]
push eax
je 0x439ae2
push 0x1010b
jmp 0x439ae7
push 0x1000b
push 0
push dword [0x56529c]
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x439b1c
push str.7D0018B7_A788_9AEF_194C_BF625648C610
push eax
push dword [ebp - 0x4bc]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyValueW]
push dword [ebp - 0x4bc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00455dea
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
Function at 0x439c80
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
call fcn.00437bf0
test al, al
je 0x439d91
push 0xf013f
push dword [0x5652a0]
push 0
push dword [0x5652ac]
push SysReAllocString
call fcn.00437e30
add esp, 0x14
lea eax, [ebp - 0x264]
push 0
push eax
push 0
push 0xf013f
push 0
push 0
push 0
push dword [0x5652b0]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x439eb4
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0x25c]
sub edx, ecx
nop dword [eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x439d00
push dword [0x5652a8]
lea eax, [ebp - 0x25c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea ecx, [ebp - 0x25c]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x439d30
mov esi, dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
sub ecx, edx
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
lea eax, [ebp - 0x25c]
push eax
push 1
push 0
push 0
push dword [ebp - 0x264]
call esi
lea ecx, [ebp - 0x25d]
call fcn.00434d10
lea ecx, [ebp - 0x25d]
mov edi, eax
call fcn.00436220
mov edx, eax
mov eax, edi
lea ebx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x439d81
jmp 0x439e7d
push 0xf003f
push dword [0x5652a0]
push 0
push dword [0x5652ac]
push SysReAllocString
call fcn.00437e30
add esp, 0x14
mov dword [ebp - 0x264], 0
lea eax, [ebp - 0x264]
push 0
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push dword [0x5652b0]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x439eb4
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0x25c]
sub edx, ecx
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x439df5
push dword [0x5652a4]
lea eax, [ebp - 0x25c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea ecx, [ebp - 0x25c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x439e21
mov esi, dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
sub ecx, edx
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
lea eax, [ebp - 0x25c]
push eax
push 1
push 0
push 0
push dword [ebp - 0x264]
call esi
lea ecx, [ebp - 0x25d]
call fcn.00435350
lea ecx, [ebp - 0x25d]
mov edi, eax
call fcn.00434b50
mov edx, eax
mov eax, edi
lea ebx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x439e72
sub eax, ebx
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push edi
push 1
push 0
push edx
push dword [ebp - 0x264]
call esi
push dword [ebp - 0x264]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret
push eax
push 0x521858
call fcn.00428250
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00455dea
mov esp, ebp
pop ebp
ret
Function at 0x43a6d0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2010
call fcn.00455e00
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x2004]
push edi
mov edi, dword [ebp + 0xc]
push 0x2000
push 0
push eax
call fcn.004803b0
add esp, 0xc
lea eax, [ebp - 0x200c]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x43a777
cmp eax, 0x1fff
ja 0x43a777
lea ecx, [ebp - 0x2004]
push ecx
push eax
push 0
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x43a777
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x2008]
push eax
push 0x51c890
lea eax, [ebp - 0x2004]
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x43a777
mov eax, dword [ebp - 0x2008]
movzx eax, word [eax + 0xa]
mov dword [edi], eax
mov eax, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.00455dea
mov esp, ebp
pop ebp
ret 8

Function at 0x43aaf0
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004803b0
add esp, 0xc
mov dword [ebp - 0x210], 1
lea eax, [ebp - 0x214]
mov dword [ebp - 0x214], 0x208
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x210]
push eax
push str.ProgramFilesDir
push str.SOFTWAREMicrosoftWindowsCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
je 0x43ab77
push dword [ebp - 0x214]
lea eax, [ebp - 0x20c]
push eax
push str.ProgramFiles
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
je 0x43aba5
lea ecx, [ebp - 0x20c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x43ab80
sub ecx, edx
sar ecx, 1
cmp word [ebp + ecx*2 - 0x20e], 0x5c
je 0x43aba5
mov dword [ebp + ecx*2 - 0x20c], 0x5c
push 0x103
push str.Internet_ExplorerIEXPLORE.EXE
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.004b862c
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x210]
add esp, 0x10
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.0043a6d0
cmp dword [ebp - 0x210], 7
mov ecx, dword [ebp - 4]
sbb eax, eax
xor ecx, ebp
inc eax
call fcn.00455dea
mov esp, ebp
pop ebp
ret 4
Function at 0x43ac00
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x148
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x55b0e0]
test ecx, ecx
js 0x43ac34
xor eax, eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret 4
push 0x118
xorps xmm0, xmm0
mov dword [0x55b0e0], 0
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x128], 0
push 0
push eax
movups xmmword [ebp - 0x148], xmm0
movups xmmword [ebp - 0x138], xmm0
call fcn.004803b0
add esp, 0xc
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
jne 0x43aca5
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x43ad09
lea ecx, [ebp - 0x121]
call fcn.0043a4e0
push eax
lea ecx, [ebp - 0x121]
call fcn.0043a5c0
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x43ad09
lea ecx, [ebp - 0x148]
push ecx
call eax
mov ax, word [ebp - 0x148]
cmp ax, 9
je 0x43acea
cmp ax, 6
jne 0x43ad09
mov dword [0x55b0e0], 1
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret 4

Function at 0x43af10
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 5
jne 0x43afbf
cmp dword [eax + 0xc], 1
jb 0x43afbf
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004803b0
add esp, 0xc
mov dword [ebp - 0x214], 1
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0x208
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x214]
push eax
push 0x522034
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x43afbf
lea eax, [ebp - 0x20c]
push str.Service_Pack_2
push eax
call fcn.004b18f8
add esp, 8
test eax, eax
js 0x43afbf
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret 4
Function at 0x43baa0
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2024
call fcn.00455e00
mov eax, dword [0x55b1c4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
test esi, esi
jne 0x43bad0
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455dea
mov esp, ebp
pop ebp
ret
push 0x2000
xorps xmm0, xmm0
mov dword [ebp - 0x200c], 0
lea eax, [ebp - 0x2004]
movq qword [ebp - 0x2014], xmm0
push 0
movups xmmword [ebp - 0x2024], xmm0
push eax
mov word [ebp - 0x2008], 0
mov dword [ebp - 0x2020], 3
call fcn.004803b0
push 0x1000
lea eax, [ebp - 0x2004]
push esi
push eax
call fcn.004b261c
lea eax, [ebp - 0x2004]
add esp, 0x18
mov dword [ebp - 0x201c], eax
mov eax, 0x614
mov word [ebp - 0x2014], ax
lea eax, [ebp - 0x2024]
push eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop esi
call fcn.00455dea
mov esp, ebp
pop ebp
ret