joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44a7a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x522d38
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x57c8b4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x40], esi
mov dword [ebp - 0x3c], 0x740055
mov dword [ebp - 0x38], 0x6c0069
mov dword [ebp - 0x34], 0x5c0073
mov dword [ebp - 0x30], 0x690042
mov dword [ebp - 0x2c], 0x640072
mov dword [ebp - 0x28], 0x650048
mov dword [ebp - 0x24], 0x70006c
mov dword [ebp - 0x20], 0x720065
mov dword [ebp - 0x1c], 0x65002e
mov dword [ebp - 0x18], 0x650078
mov word [ebp - 0x14], ax
call fcn.0040b790
mov ecx, eax
test ecx, ecx
je 0x44a88a
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x3c]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.0040ac20
test al, al
jne 0x44a86b
lea ecx, [ebp - 0x3c]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x44a850
sub ecx, edx
lea eax, [ebp - 0x3c]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.0040a4c0
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.00490238
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00408b70
int3

Function at 0x44a8a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x522d68
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x57c8b4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 0x34], esi
mov dword [ebp - 0x30], 0x2e002e
mov dword [ebp - 0x2c], 0x62005c
mov dword [ebp - 0x28], 0x720069
mov dword [ebp - 0x24], 0x740064
mov dword [ebp - 0x20], 0x610072
mov dword [ebp - 0x1c], 0x2e0079
mov dword [ebp - 0x18], 0x780065
mov dword [ebp - 0x14], 0x65
call fcn.0040b790
mov ecx, eax
test ecx, ecx
je 0x44a979
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x30]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.0040ac20
test al, al
jne 0x44a95b
lea ecx, [ebp - 0x30]
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x44a940
sub ecx, edx
lea eax, [ebp - 0x30]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.0040a4c0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00408b70
int3
Function at 0x44b800
Capabilities:
Get session user name
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x522fab
mov eax, dword fs:[0]
push eax
sub esp, 0x21c
mov eax, dword [0x57c8b4]
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 esi, dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x44b84e
mov eax, 1
jmp 0x44b983
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x44b860
xor eax, eax
jmp 0x44b983
lea ecx, [ebp - 0x220]
call fcn.0045d8d0
push 0x1a
lea ecx, [ebp - 0x220]
mov dword [ebp - 4], 0
call fcn.0045daa0
mov dword [ebp - 0x224], eax
test eax, eax
je 0x44b8b0
push 0xf003f
push eax
push 0x53d430
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.0045dbe0
push dword [ebp - 0x224]
call dword [sym.imp.KERNEL32.dll_LocalFree]
lea eax, [ebp - 0x228]
mov dword [ebp - 0x228], 0x105
push eax
lea eax, [ebp - 0x21c]
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
lea eax, [ebp - 0x21c]
push eax
lea ecx, [ebp - 0x220]
call fcn.0045d940
mov dword [ebp - 0x224], eax
test eax, eax
je 0x44b911
push 0xf003f
push eax
push 0x53d430
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.0045dbe0
push dword [ebp - 0x224]
call dword [sym.imp.KERNEL32.dll_LocalFree]
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x44b925
mov esi, 1
jmp 0x44b976
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
je 0x44b934
xor esi, esi
jmp 0x44b976
push 1
lea ecx, [ebp - 0x220]
call fcn.0045daa0
mov esi, eax
test esi, esi
je 0x44b969
push 0xf003f
push esi
push 0x53d430
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [ebp - 0x220]
call fcn.0045dbe0
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
push dword [ebp + 0x10]
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
mov esi, eax
lea ecx, [ebp - 0x220]
call fcn.0045d8e0
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.00490238
mov esp, ebp
pop ebp
ret 0xc
Function at 0x44e7c0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x523458
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x57c8b4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ecx + 0x7c], 0
je 0x44e905
call fcn.0040b790
mov ecx, eax
test ecx, ecx
je 0x44e917
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x14], eax
push str.birdwallpaper
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], 0
call fcn.0040ac20
test al, al
jne 0x44e833
push 0xd
push str.birdwallpaper
lea ecx, [ebp - 0x14]
call fcn.0040a4c0
lea eax, [ebp - 0x18]
mov dword [ebp - 4], 1
push eax
lea ecx, [ebp - 0xd]
call fcn.00449f20
mov edi, dword [ebp - 0x14]
mov ecx, eax
mov eax, dword [edi - 0xc]
add eax, eax
push eax
push edi
push 1
push 0x53db90
push dword [ecx]
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
mov edx, dword [ebp - 0x18]
test eax, eax
setne byte [ebp - 0xd]
or ebx, 0xffffffff
add edx, 0xfffffff0
mov eax, ebx
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x44e889
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp byte [ebp - 0xd], 0
je 0x44e8e9
call fcn.0040b790
mov ecx, eax
test ecx, ecx
je 0x44e921
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x18], eax
mov byte [ebp - 4], 2
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0x18]
push str.write_ProductName_fail_:_d
push eax
call fcn.00408d00
mov esi, dword [ebp - 0x18]
push esi
call fcn.00446bb0
add esp, 0x10
mov byte [ebp - 4], 1
add esi, 0xfffffff0
mov eax, ebx
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x44e8e9
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
add edi, 0xfffffff0
lock xadd dword [edi + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x44e905
mov ecx, dword [edi]
push edi
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.00408b70
push 0x80004005
call fcn.00408b70
int3
Function at 0x450130
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52380b
mov eax, dword fs:[0]
push eax
sub esp, 0xa40
mov eax, dword [0x57c8b4]
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 eax, ecx
mov dword [ebp - 0xa48], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 0xa4c], esi
test esi, esi
jne 0x45017a
xor eax, eax
jmp 0x450309
mov ecx, dword [eax + 0x38]
sub ecx, dword [eax + 0x34]
mov eax, 0x14f38f63
imul ecx
push 0x208
sar edx, 7
lea eax, [ebp - 0x420]
mov ebx, edx
push 0
shr ebx, 0x1f
push eax
add ebx, edx
call fcn.004a99f0
add esp, 0xc
call fcn.00451aa0
test eax, eax
lea eax, [ebp - 0x420]
je 0x4501bd
push str.Utils_rundll64.exe
jmp 0x4501c2
push str.Utils_rundll.exe
push esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x420]
push eax
call fcn.00468a00
add esp, 4
test eax, eax
je 0x450173
test ebx, ebx
jle 0x450304
xor edi, edi
mov dword [ebp - 0xa44], edi
nop dword [eax]
push 0x61c
lea eax, [ebp - 0xa3c]
push 0
push eax
call fcn.004a99f0
mov eax, dword [ebp - 0xa48]
mov ecx, 0x187
push 0x208
push 0
mov esi, dword [eax + 0x34]
lea eax, [ebp - 0x218]
add esi, edi
lea edi, [ebp - 0xa3c]
rep movsd dword es:[edi], dword [esi]
push eax
call fcn.004a99f0
add esp, 0x18
lea eax, [ebp - 0xa3c]
push eax
push dword [ebp - 0xa4c]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x450272
lea eax, [ebp - 0x218]
push eax
push str.file__s__is_not_exist
call fcn.00446bb0
add esp, 8
jmp 0x4502e9
lea ecx, [ebp - 0xa40]
call fcn.00408260
lea eax, [ebp - 0x62c]
mov dword [ebp - 4], 0
push eax
lea eax, [ebp - 0x834]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0xa40]
push str.__dll__s____entry_s__s
push eax
call fcn.00408d00
push dword [ebp - 0x424]
mov esi, dword [ebp - 0xa40]
lea eax, [ebp - 0x420]
push 0
push 0
push esi
push eax
call fcn.0041c0a0
add esp, 0x28
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4502e9
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov edi, dword [ebp - 0xa44]
add edi, 0x61c
mov dword [ebp - 0xa44], edi
sub ebx, 1
jne 0x4501f0
mov eax, 1
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.00490238
mov esp, ebp
pop ebp
ret 8
Function at 0x450410
Capabilities:
Access peb ldr_data
Get ntdll base address
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5238e1
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x57c8b4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x80
call fcn.004402f0
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x45053b
mov dword [esi], vtable.CSetupConfig.0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
lea ecx, [esi + 0x48]
mov dword [esi + 0x40], 0x64
mov dword [esi + 0x44], reloc.OLEAUT32.dll_SysReAllocString
call fcn.00408260
lea ecx, [esi + 0x4c]
call fcn.00408260
lea ecx, [esi + 0x50]
call fcn.00408260
lea ecx, [esi + 0x54]
call fcn.00408260
lea ecx, [esi + 0x58]
call fcn.00408260
lea ecx, [esi + 0x5c]
call fcn.00408260
lea ecx, [esi + 0x60]
call fcn.00408260
lea ecx, [esi + 0x68]
mov byte [ebp - 4], 0xc
mov dword [esi + 0x64], 0xc8
call fcn.00464c40
lea ecx, [esi + 0x74]
mov byte [ebp - 4], 0xd
call fcn.00464c40
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4536d0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x523f38
mov eax, dword fs:[0]
push eax
sub esp, 0x48
mov eax, dword [0x57c8b4]
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 esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x54], esi
mov word [ebp - 0x14], ax
mov eax, dword [0x57fa34]
mov dword [ebp - 0x50], 0x6e0049
mov dword [ebp - 0x4c], 0x650074
mov dword [ebp - 0x48], 0x6e0072
mov dword [ebp - 0x44], 0x740065
mov dword [ebp - 0x40], 0x450020
mov dword [ebp - 0x3c], 0x700078
mov dword [ebp - 0x38], 0x6f006c
mov dword [ebp - 0x34], 0x650072
mov dword [ebp - 0x30], 0x5c0072
mov dword [ebp - 0x2c], 0x450049
mov dword [ebp - 0x28], 0x500058
mov dword [ebp - 0x24], 0x4f004c
mov dword [ebp - 0x20], 0x450052
mov dword [ebp - 0x1c], 0x45002e
mov dword [ebp - 0x18], 0x450058
test al, 1
jne 0x4537af
or eax, 1
mov dword [0x57fa34], eax
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push 0x52f780
mov dword [0x57fa28], 0x533980
mov dword [0x57fa2c], eax
mov byte [0x57fa30], 0
call fcn.0049067c
mov eax, dword [0x57fa34]
add esp, 4
test al, 2
jne 0x45380b
or eax, 2
mov dword [0x57fa38], 0x533998
mov dword [0x57fa34], eax
xor eax, eax
push 0x52f7b0
mov dword [0x57fa3c], 0x57fa28
mov dword [0x57fa4c], 2
mov dword [0x57fa44], 0
mov dword [0x57fa48], 0
mov dword [0x57fa50], eax
mov dword [0x57fa40], 0x57fa38
call fcn.0049067c
add esp, 4
mov eax, dword [0x57fa38]
mov ecx, 0x57fa38
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0x50]
mov dword [ebp - 4], 0
test eax, 0xffff0000
jne 0x45383b
movzx ecx, ax
push ecx
mov ecx, esi
call fcn.00409590
jmp 0x453843
push eax
mov ecx, esi
call fcn.0040e660
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.00490238
mov esp, ebp
pop ebp
ret 4

Function at 0x4538a0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2010
call fcn.004906a0
mov eax, dword [0x57c8b4]
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.004a99f0
add esp, 0xc
lea eax, [ebp - 0x200c]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x453947
cmp eax, 0x1fff
ja 0x453947
lea ecx, [ebp - 0x2004]
push ecx
push eax
push 0
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x453947
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x2008]
push eax
push 0x533978
lea eax, [ebp - 0x2004]
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x453947
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.00490238
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.00490238
mov esp, ebp
pop ebp
ret 8
Function at 0x453cc0
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x57c8b4]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004a99f0
add esp, 0xc
mov dword [ebp - 0x210], 1
lea eax, [ebp - 0x218]
mov dword [ebp - 0x218], 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 0x453d47
push dword [ebp - 0x218]
lea eax, [ebp - 0x20c]
push eax
push str.ProgramFiles
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
je 0x453d75
lea ecx, [ebp - 0x20c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x453d50
sub ecx, edx
sar ecx, 1
cmp word [ebp + ecx*2 - 0x20e], 0x5c
je 0x453d75
mov dword [ebp + ecx*2 - 0x20c], 0x5c
lea eax, [ebp - 0x210]
push eax
lea ecx, [ebp - 0x211]
call fcn.004536d0
push 0x103
push dword [eax]
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.004d830e
mov edx, dword [ebp - 0x210]
add esp, 0x10
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x453dc0
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x210]
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.004538a0
cmp dword [ebp - 0x210], 7
mov ecx, dword [ebp - 4]
sbb eax, eax
xor ecx, ebp
inc eax
call fcn.00490238
mov esp, ebp
pop ebp
ret 4

Function at 0x453df0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
mov eax, dword [0x57c8b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x57b68c]
test ecx, ecx
js 0x453e24
xor eax, eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret 4
push 0x118
xorps xmm0, xmm0
mov dword [0x57b68c], 0
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x124], 0
push 0
push eax
movups xmmword [ebp - 0x144], xmm0
movups xmmword [ebp - 0x134], xmm0
call fcn.004a99f0
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 0x453e95
lea eax, [ebp - 0x120]
mov dword [ebp - 0x120], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x453eeb
push str.GetNativeSystemInfo
push 0x53395c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x453eeb
lea ecx, [ebp - 0x144]
push ecx
call eax
mov ax, word [ebp - 0x144]
cmp ax, 9
je 0x453ecc
cmp ax, 6
jne 0x453eeb
mov dword [0x57b68c], 1
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret 4
Function at 0x4540f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x57c8b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 5
jne 0x45419f
cmp dword [eax + 0xc], 1
jb 0x45419f
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004a99f0
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 0x53e76c
push str.SOFTWAREMicrosoftWindows_NTCurrentVersion
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x45419f
lea eax, [ebp - 0x20c]
push str.Service_Pack_2
push eax
call fcn.004c4ecb
add esp, 8
test eax, eax
js 0x45419f
mov eax, 1
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret 4
Function at 0x4544b0
Capabilities:
Check if file exists
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1318
call fcn.004906a0
mov eax, dword [0x57c8b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
push 0x800
mov dword [ebp - 0x1318], eax
lea eax, [ebp - 0x1304]
push 0
push eax
call fcn.004a99f0
push 0x800
lea eax, [ebp - 0xb04]
push 0
push eax
call fcn.004a99f0
add esp, 0x18
lea eax, [ebp - 0x1304]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push 0xfe
lea eax, [ebp - 0x102]
push 0
push eax
call fcn.004a99f0
mov edi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
add esp, 0xc
mov ebx, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
xor esi, esi
xor eax, eax
xorps xmm0, xmm0
mov word [ebp - 0x104], ax
lea eax, [ebp - 0x1314]
push eax
movups xmmword [ebp - 0x1314], xmm0
call dword [sym.imp.ole32.dll_CoCreateGuid]
push 0x200
lea eax, [ebp - 0x304]
push 0
push eax
call fcn.004a99f0
movzx eax, byte [ebp - 0x1305]
push eax
movzx eax, byte [ebp - 0x1306]
push eax
movzx eax, byte [ebp - 0x1307]
push eax
movzx eax, byte [ebp - 0x1308]
push eax
movzx eax, byte [ebp - 0x1309]
push eax
movzx eax, byte [ebp - 0x130a]
push eax
movzx eax, byte [ebp - 0x130b]
push eax
movzx eax, byte [ebp - 0x130c]
push eax
movzx eax, word [ebp - 0x130e]
push eax
movzx eax, word [ebp - 0x1310]
push eax
push dword [ebp - 0x1314]
lea eax, [ebp - 0x304]
push str._08X__04X__04x__02X_02X__02X_02X_02X_02X_02X_02X
push eax
call fcn.0040ab20
lea eax, [ebp - 0x304]
add esp, 0x40
lea edx, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4545e0
sub eax, edx
sar eax, 1
push eax
lea eax, [ebp - 0x304]
push eax
lea eax, [ebp - 0x104]
push 0x80
push eax
call fcn.004c5528
add esp, 0x10
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x1304]
push eax
lea eax, [ebp - 0xb04]
push eax
call edi
push str._TemporaryCache
lea eax, [ebp - 0xb04]
push 0x400
push eax
call fcn.004c5322
add esp, 0xc
lea eax, [ebp - 0xb04]
push eax
call ebx
test eax, eax
je 0x454665
inc esi
cmp esi, 0xa
jl 0x454532
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0xb04]
lea esi, [edx + 2]
nop
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x454670
mov ecx, dword [ebp - 0x1318]
lea eax, [ebp - 0xb04]
sub edx, esi
sar edx, 1
push edx
push eax
call fcn.0040a4c0
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00490238
mov esp, ebp
pop ebp
ret
Function at 0x4546f0
Capabilities:
Delete file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1010
call fcn.004906a0
mov eax, dword [0x57c8b4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push esi
mov edi, ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push 0x80
push 1
push 0
push 1
push 0xc0000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x45474b
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00490238
mov esp, ebp
pop ebp
ret 4
mov esi, dword [edi + 4]
test esi, esi
je 0x45481c
mov ecx, dword [edi + 8]
test ecx, ecx
jle 0x45481c
mov eax, ecx
cdq
and edx, 0xfff
add eax, edx
sar eax, 0xc
mov dword [ebp - 0x1010], eax
and ecx, 0x80000fff
jns 0x454785
dec ecx
or ecx, 0xfffff000
inc ecx
xor edi, edi
mov dword [ebp - 0x100c], ecx
mov dword [ebp - 0x1008], 0
test eax, eax
jle 0x4547ea
nop dword [eax + eax]
push 0x1000
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004aa800
add esp, 0xc
lea eax, [ebp - 0x1008]
push 0
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x45481c
inc edi
add esi, 0x1000
cmp edi, dword [ebp - 0x1010]
jl 0x4547a0
mov ecx, dword [ebp - 0x100c]
test ecx, ecx
jle 0x45481c
push ecx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004aa800
add esp, 0xc
lea eax, [ebp - 0x1008]
push 0
push eax
push dword [ebp - 0x100c]
lea eax, [ebp - 0x1004]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00490238
mov esp, ebp
pop ebp
ret 4