Function at 0x464c90
Capabilities:
Get session user name
Get user security identifier

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d206b
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x950
mov eax, dword [0x5020a8]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x808], edx
mov esi, ecx
mov dword [ebp - 0x950], esi
mov eax, dword [ebx + 8]
xorps xmm0, xmm0
push 0xc8
mov dword [ebp - 0x960], eax
lea eax, [ebp - 0x148]
push 0
push eax
movups xmmword [ebp - 0x3c], xmm0
movups xmmword [ebp - 0x2c], xmm0
movq qword [ebp - 0x1c], xmm0
call fcn.004a1c30
add esp, 0xc
lea eax, [ebp - 0x5f8]
push 0x4ac
push 0
push eax
call fcn.004a1c30
add esp, 0xc
xor eax, eax
test esi, esi
je 0x465366
mov edi, dword [sym.imp.Secur32.dll_GetUserNameExW]
mov dword [ebp - 0x954], eax
mov dword [ebp - 0x944], eax
mov dword [ebp - 0x94c], eax
mov dword [ebp - 0x804], eax
mov dword [ebp - 0x948], eax
lea eax, [ebp - 0x94c]
push eax
push 0
push 2
call edi
test al, al
jne 0x465364
mov eax, dword [ebp - 0x94c]
xor ecx, ecx
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004a9cc5
mov esi, eax
add esp, 4
test esi, esi
je 0x465364
lea eax, [ebp - 0x94c]
push eax
push esi
push 2
call edi
test al, al
je 0x465364
lea eax, [ebp - 0x810]
push eax
lea eax, [ebp - 0x804]
push eax
push 0
lea eax, [ebp - 0x944]
push eax
push 0
push esi
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
jne 0x46535b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x46535b
push dword [ebp - 0x944]
call fcn.004a9cc5
mov edi, eax
add esp, 4
mov dword [ebp - 0x958], edi
test edi, edi
je 0x46535b
mov eax, dword [ebp - 0x804]
xor ecx, ecx
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004a9cc5
add esp, 4
mov dword [ebp - 0x95c], eax
test eax, eax
jne 0x464e33
push esi
call fcn.004a4a3c
add esp, 4
push edi
jmp 0x46535c
lea ecx, [ebp - 0x810]
push ecx
lea ecx, [ebp - 0x804]
push ecx
push eax
lea eax, [ebp - 0x944]
push eax
push edi
push esi
push 0
call dword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
je 0x464ed4
lea eax, [ebp - 0x948]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_ConvertSidToStringSidW]
test eax, eax
je 0x464ed4
mov edi, dword [ebp - 0x948]
lea ecx, [ebp - 0x148]
mov eax, ecx
mov edx, 0x64
sub edi, eax
nop
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x464e9e
movzx eax, word [edi + ecx]
test ax, ax
je 0x464e9e
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x464e80
push dword [ebp - 0x948]
test edx, edx
lea eax, [ecx - 2]
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
xor eax, eax
test edx, edx
setne al
mov dword [ebp - 0x954], eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov edi, dword [ebp - 0x958]
mov dword [ebp - 0x948], 0
push esi
call fcn.004a4a3c
add esp, 4
push edi
call fcn.004a4a3c
add esp, 4
push dword [ebp - 0x95c]
call fcn.004a4a3c
add esp, 4
cmp dword [ebp - 0x954], 0
je 0x465364
push dword [ebp - 0x808]
mov esi, dword [ebp - 0x950]
lea eax, [ebp - 0x148]
push eax
push esi
push str._s_s_s
lea eax, [ebp - 0x5f8]
push 0x256
push eax
call fcn.00464340
add esp, 0x18
test eax, eax
js 0x465364
push 0x118
lea eax, [ebp - 0x93c]
push 0
push eax
call fcn.004a1c30
add esp, 0xc
mov dword [ebp - 0x940], 0x11c
push str.RtlGetVersion
push str.ntdll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x464f7a
lea ecx, [ebp - 0x940]
push ecx
call eax
cmp dword [ebp - 0x93c], 0xa
jne 0x465203
cmp dword [ebp - 0x938], 0
jne 0x465203
cmp dword [ebp - 0x934], 0x295a
jb 0x465203
push str.rChoice
push esi
push str.tVersionExplorerFile
push str.SoftwareMicrosoftWindowsCurren_sExts_sUse_s
lea eax, [ebp - 0x800]
push 0x104
push eax
call fcn.00464340
add esp, 0x18
test eax, eax
js 0x465364
lea eax, [ebp - 0x944]
push eax
push 0x20019
push 0
lea eax, [ebp - 0x800]
push eax
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x465364
lea eax, [ebp - 0x80c]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push dword [ebp - 0x944]
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
push dword [ebp - 0x944]
test eax, eax
je 0x465034
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x465364
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x820]
push eax
lea eax, [ebp - 0x80c]
push eax
call dword [sym.imp.KERNEL32.dll_FileTimeToSystemTime]
xor eax, eax
mov dword [ebp - 0x814], eax
lea eax, [ebp - 0x80c]
push eax
lea eax, [ebp - 0x820]
push eax
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
push dword [ebp - 0x80c]
lea eax, [ebp - 0x80]
push dword [ebp - 0x808]
push str._08x_08x
push 0x20
push eax
call fcn.00464340
add esp, 0x14
test eax, eax
js 0x465364
mov ecx, 0x256
lea eax, [ebp - 0x5f8]
nop dword [eax]
cmp word [eax], 0
je 0x4650ae
add eax, 2
sub ecx, 1
jne 0x4650a0
mov esi, 0x256
mov edi, ecx
mov eax, esi
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x465364
mov edx, esi
lea ecx, [ebp - 0x5f8]
lea ecx, [ecx + edi*2]
sub edx, edi
je 0x4650fe
lea esi, [ebp - 0x80]
mov eax, SysReAllocString
sub esi, ecx
test eax, eax
je 0x4650f9
movzx edi, word [esi + ecx]
test di, di
je 0x4650f9
mov word [ecx], di
dec eax
add ecx, 2
sub edx, 1
jne 0x4650e0
mov esi, 0x256
test edx, edx
lea eax, [ecx - 2]
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
test edx, edx
je 0x465364
call fcn.004643c0
test eax, eax
je 0x4652a8
call fcn.00404de0
mov ecx, eax
test ecx, ecx
je 0x465384
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x804], eax
push str.341_9318_804003BAF
push str.oice_set_via_Windows
lea eax, [ebp - 0x804]
mov dword [ebp - 4], 0
push str.User_Ch_s_User_Experience_D18B6DD5_6124_4_sA0B
push eax
call fcn.0041a0f0
add esp, 0x10
lea eax, [ebp - 0x5f8]
mov ecx, 0x256
nop
cmp word [eax], 0
je 0x46517e
add eax, 2
sub ecx, 1
jne 0x465170
mov eax, esi
mov edx, ecx
sub eax, ecx
neg edx
sbb edx, edx
and edx, eax
mov eax, dword [ebp - 0x804]
test ecx, ecx
je 0x465280
sub esi, edx
lea edx, [ebp + edx*2 - 0x5f8]
je 0x4651cf
mov ecx, SysReAllocString
sub eax, edx
nop word [eax + eax]
test ecx, ecx
je 0x4651c9
movzx edi, word [eax + edx]
test di, di
je 0x4651c9
mov word [edx], di
dec ecx
add edx, 2
sub esi, 1
jne 0x4651b0
mov eax, dword [ebp - 0x804]
test esi, esi
lea ecx, [edx - 2]
cmovne ecx, edx
xor edx, edx
mov word [ecx], dx
test esi, esi
je 0x465280
lea edx, [eax - 0x10]
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x465203
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push 0x256
lea eax, [ebp - 0x5f8]
push eax
call dword [sym.imp.USER32.dll_CharLowerBuffW]
lea edx, [ebp - 0x5f8]
lea ecx, [edx + 2]
nop
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x465220
sub edx, ecx
lea eax, [ebp - 0x3c]
sar edx, 1
push ecx
push eax
lea ecx, [ebp - 0x5f8]
lea edx, [edx*2 + 2]
call fcn.00464ac0
add esp, 8
test eax, eax
je 0x465364
lea edx, [ebp - 0x3c]
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x465257
mov ecx, dword [ebp - 0x960]
lea eax, [ebp - 0x3c]
sub edx, esi
sar edx, 1
push edx
push eax
call fcn.00426ab0
mov eax, 1
jmp 0x465366
lea edx, [eax - 0x10]
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x465364
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x465364
call fcn.00404de0
mov ecx, eax
test ecx, ecx
je 0x465384
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x804], eax
push str.e4_45ae_ba6d_85
push str.oice_set_via_Windows_U
lea eax, [ebp - 0x804]
mov dword [ebp - 4], 1
push str.User_Ch_sser_Experience_480368b3_f2_s2c4f639a40
push eax
call fcn.0041a0f0
add esp, 0x10
lea eax, [ebp - 0x5f8]
mov ecx, 0x256
cmp word [eax], 0
je 0x465305
add eax, 2
sub ecx, 1
jne 0x4652f7
mov eax, esi
mov edx, ecx
sub eax, ecx
neg edx
sbb edx, edx
and edx, eax
mov eax, dword [ebp - 0x804]
test ecx, ecx
je 0x465280
sub esi, edx
lea edx, [ebp + edx*2 - 0x5f8]
je 0x4651cf
mov ecx, SysReAllocString
sub eax, edx
test ecx, ecx
je 0x4651c9
movzx edi, word [eax + edx]
test di, di
je 0x4651c9
mov word [edx], di
dec ecx
add edx, 2
sub esi, 1
jne 0x465335
jmp 0x4651c9
push esi
call fcn.004a4a3c
add esp, 4
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004a024d
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
push 0x80004005
call fcn.00404bc0
int3