Function at 0x42c720
Capabilities:
Check os version
Create process on windows
Get session user name

Disassembly:
push 0xffffffffffffffff
push 0x44e299
mov eax, dword fs:[0]
push eax
sub esp, 0x1e0
mov eax, dword [0x45d2b0]
xor eax, esp
mov dword [esp + 0x1dc], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x45d2b0]
xor eax, esp
push eax
lea eax, [esp + 0x1f4]
mov dword fs:[0], eax
mov ebp, dword [esp + 0x204]
lea ecx, [ebp + 0x2c]
mov dword [esp + 0x30], ebp
call fcn.00430930
test eax, eax
je 0x42cf47
xor edi, edi
mov dword [esp + 0x24], edi
call fcn.00432590
call fcn.00435880
mov esi, eax
mov eax, dword [0x45fdc0]
mov edx, dword [eax + 0xc]
mov ecx, 0x45fdc0
mov dword [esp + 0x20], esi
call edx
add eax, 0x10
mov dword [esp + 0x28], eax
mov dword [esp + 0x1fc], edi
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax - 0xc]
cmp ecx, edi
mov dword [esp + 0x1c], edi
jl 0x42c7e9
push str._DESKTOP_
push eax
call fcn.004380d2
add esp, 8
cmp eax, edi
je 0x42c7e9
sub eax, dword [ebp + 0x10]
cmp eax, 0xffffffff
je 0x42c7e9
push str.DESKTOP
mov edi, 7
lea eax, [esp + 0x2c]
call fcn.00404150
jmp 0x42c8de
mov eax, dword [ebp + 0x10]
cmp dword [eax - 0xc], edi
jl 0x42c8c8
push str._QUICKLAUNCH_
push eax
call fcn.004380d2
add esp, 8
cmp eax, edi
je 0x42c8c8
sub eax, dword [ebp + 0x10]
cmp eax, 0xffffffff
je 0x42c8c8
mov edx, str.QUICKLAUNCH
lea ebx, [esp + 0x28]
call fcn.004263d0
push 0x94
xor ebx, ebx
lea eax, [esp + 0x54]
push ebx
push eax
call fcn.0043d080
add esp, 0xc
lea ecx, [esp + 0x50]
push ecx
mov dword [esp + 0x54], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
push 0x104
lea edx, [esp + 0xed]
push ebx
push edx
mov byte [esp + 0xf4], bl
call fcn.0043d080
mov eax, dword [esp + 0x60]
add esp, 0xc
mov dword [esp + 0x24], 0x104
cmp eax, 6
ja 0x42c884
jne 0x42c8c2
cmp dword [esp + 0x58], 1
jb 0x42c8c2
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0xec]
push ecx
call dword [sym.imp.ADVAPI32.dll_GetUserNameA]
test eax, eax
je 0x42c8c2
cmp dword [esp + 0x24], ebx
jbe 0x42c8c2
push str.SYSTEM
lea edx, [esp + 0xec]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x42c8c2
mov dword [esp + 0x24], 1
jmp 0x42c8de
mov dword [esp + 0x24], ebx
jmp 0x42c8de
mov edx, str.LINK
lea ebx, [esp + 0x28]
mov dword [esp + 0x1c], 1
call fcn.004263d0
mov eax, dword [esi]
mov ecx, dword [eax]
mov edx, dword [ebp + 4]
test ecx, ecx
je 0x42c8fb
mov eax, dword [ecx]
push 0
push edx
mov edx, dword [eax + 0x44]
call edx
test eax, eax
je 0x42c8fb
mov ecx, eax
jmp 0x42c8fd
xor ecx, ecx
lea eax, [esp + 0x2c]
push eax
call fcn.00422800
mov byte [esp + 0x1fc], 1
mov ecx, dword [esp + 0x2c]
push ecx
push str.strDescript_s
push 0x80
call fcn.004025a0
mov edx, dword [0x45fdc0]
mov eax, dword [edx + 0xc]
add esp, 0xc
mov ecx, 0x45fdc0
call eax
lea esi, [eax + 0x10]
mov dword [esp + 0x18], esi
mov byte [esp + 0x1fc], 2
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, 0x104
or eax, ecx
jge 0x42c96b
mov ecx, 0x104
lea eax, [esp + 0x18]
call fcn.004043a0
mov esi, dword [esp + 0x18]
cmp dword [esi - 8], 0x104
jge 0x42c97e
push 0x80070057
call fcn.00404c40
mov edi, dword [esp + 0x20]
mov dword [esi - 0xc], 0x104
mov byte [esi + 0x104], 0
mov ebx, dword [ebp + 0x10]
call fcn.004358d0
mov edx, edi
add edx, 0xc
push esi
mov ecx, ebx
mov dword [esp + 0x38], edx
call fcn.004333f0
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004389ba
add esp, 8
test eax, eax
jl 0x42c974
cmp eax, dword [esi - 8]
jg 0x42c974
mov dword [esi - 0xc], eax
mov byte [eax + esi], 0
lea eax, [esp + 0x18]
call fcn.00403ee0
push 0x451188
lea ecx, [esp + 0x1c]
push ecx
mov edx, 1
call fcn.00404270
cmp dword [esp + 0x1c], 0
mov esi, edi
je 0x42ca70
mov eax, dword [esi]
mov ecx, dword [eax]
test ecx, ecx
je 0x42ca0e
mov edx, dword [ecx]
mov eax, dword [edx + 0x44]
push 0
push 0xc3b4
call eax
test eax, eax
je 0x42ca0e
mov ecx, eax
jmp 0x42ca10
xor ecx, ecx
lea edx, [esp + 0x1c]
push edx
call fcn.00422800
mov byte [esp + 0x1fc], 3
mov eax, dword [esp + 0x1c]
mov edx, dword [eax - 0xc]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.00404270
push 0x451188
lea ecx, [esp + 0x1c]
push ecx
mov edx, 1
call fcn.00404270
mov byte [esp + 0x1fc], 2
mov eax, dword [esp + 0x1c]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x42ca70
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp + 8]
test eax, eax
je 0x42caf3
mov ecx, dword [esi]
mov ecx, dword [ecx]
test ecx, ecx
je 0x42ca91
mov edx, dword [ecx]
push 0
push eax
mov eax, dword [edx + 0x44]
call eax
test eax, eax
je 0x42ca91
mov ecx, eax
jmp 0x42ca93
xor ecx, ecx
lea edx, [esp + 0x1c]
push edx
call fcn.00422800
mov byte [esp + 0x1fc], 4
mov eax, dword [esp + 0x1c]
mov edx, dword [eax - 0xc]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.00404270
push 0x451188
lea ecx, [esp + 0x1c]
push ecx
mov edx, 1
call fcn.00404270
mov byte [esp + 0x1fc], 2
mov eax, dword [esp + 0x1c]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x42caf3
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esi]
mov ecx, dword [eax]
mov edx, dword [ebp]
test ecx, ecx
je 0x42cb10
mov eax, dword [ecx]
push 0
push edx
mov edx, dword [eax + 0x44]
call edx
test eax, eax
je 0x42cb10
mov ecx, eax
jmp 0x42cb12
xor ecx, ecx
lea eax, [esp + 0x40]
push eax
call fcn.00422800
mov byte [esp + 0x1fc], 5
mov eax, dword [esp + 0x40]
mov edx, dword [eax - 0xc]
push eax
lea ecx, [esp + 0x1c]
push ecx
call fcn.00404270
push str..lnk
lea edx, [esp + 0x1c]
push edx
mov edx, 4
call fcn.00404270
mov eax, dword [0x45fdc0]
mov edx, dword [eax + 0xc]
mov ecx, 0x45fdc0
call edx
lea ebx, [eax + 0x10]
mov dword [esp + 0x3c], ebx
mov byte [esp + 0x1fc], 6
mov eax, dword [ebx - 8]
mov ecx, 1
sub ecx, dword [ebx - 4]
sub eax, 0x104
or eax, ecx
jge 0x42cb8e
mov ecx, 0x104
lea eax, [esp + 0x3c]
call fcn.004043a0
mov ebx, dword [esp + 0x3c]
cmp dword [ebx - 8], 0x104
jge 0x42cba1
push 0x80070057
call fcn.00404c40
mov edi, dword [esp + 0x20]
mov dword [ebx - 0xc], 0x104
mov byte [ebx + 0x104], 0
mov esi, dword [ebp + 0x20]
call fcn.004358d0
mov edx, dword [esp + 0x34]
push ebx
mov ecx, esi
call fcn.004333f0
mov eax, dword [ebx - 8]
push eax
push ebx
call fcn.004389ba
add esp, 8
test eax, eax
jl 0x42c974
cmp eax, dword [ebx - 8]
jg 0x42c974
mov dword [ebx - 0xc], eax
mov byte [eax + ebx], 0
lea eax, [esp + 0x4c]
push 0x451188
lea ecx, [ebp + 0x14]
push eax
call fcn.004228a0
add ebp, 0x1c
lea ecx, [esp + 0x40]
push ebp
push ecx
mov ecx, eax
mov byte [esp + 0x20c], 7
call fcn.0042d250
add esp, 0x10
mov byte [esp + 0x1fc], 9
mov eax, dword [esp + 0x4c]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x42cc41
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov edx, dword [0x45fdc0]
mov eax, dword [edx + 0xc]
mov ecx, 0x45fdc0
call eax
lea ebp, [eax + 0x10]
mov dword [esp + 0x1c], ebp
mov byte [esp + 0x1fc], 0xa
mov eax, dword [ebp - 8]
mov ecx, 1
sub ecx, dword [ebp - 4]
mov esi, 0x104
sub eax, esi
or eax, ecx
jge 0x42cc85
mov ecx, esi
lea eax, [esp + 0x1c]
call fcn.004043a0
mov ebp, dword [esp + 0x1c]
cmp dword [ebp - 8], esi
jge 0x42cc94
push 0x80070057
call fcn.00404c40
mov edi, dword [esp + 0x20]
mov dword [ebp - 0xc], esi
mov byte [ebp + 0x104], 0
mov esi, dword [esp + 0x38]
call fcn.004358d0
mov edx, dword [esp + 0x34]
push ebp
mov ecx, esi
call fcn.004333f0
mov eax, dword [ebp - 8]
push eax
push ebp
call fcn.004389ba
add esp, 8
test eax, eax
jl 0x42c974
cmp eax, dword [ebp - 8]
jg 0x42c974
mov dword [ebp - 0xc], eax
mov byte [eax + ebp], 0
mov edx, dword [0x45fdc0]
mov eax, dword [edx + 0xc]
mov ecx, 0x45fdc0
call eax
lea esi, [eax + 0x10]
mov dword [esp + 0x44], esi
mov byte [esp + 0x1fc], 0xb
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, 0x104
or eax, ecx
jge 0x42cd21
mov ecx, 0x104
lea eax, [esp + 0x44]
call fcn.004043a0
mov esi, dword [esp + 0x44]
cmp dword [esi - 8], 0x104
jge 0x42cd34
push 0x80070057
call fcn.00404c40
mov ecx, dword [esp + 0x30]
mov edi, dword [esp + 0x20]
mov dword [esi - 0xc], 0x104
mov byte [esi + 0x104], 0
mov edx, dword [ecx + 0x18]
mov dword [esp + 0x48], edx
call fcn.004358d0
mov ecx, dword [esp + 0x48]
mov edx, dword [esp + 0x34]
push esi
call fcn.004333f0
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004389ba
add esp, 8
test eax, eax
jl 0x42c974
cmp eax, dword [esi - 8]
jg 0x42c974
mov dword [esi - 0xc], eax
mov byte [eax + esi], 0
mov eax, dword [esp + 0x18]
push ebx
push eax
push str.Install_Link:__s_ico_s
push 0x80
call fcn.004025a0
add esp, 0x10
cmp dword [ebx - 0xc], 0
lea eax, [esp + 0x3c]
jg 0x42cdaf
lea eax, [esp + 0x1c]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov edi, dword [eax]
mov eax, dword [edx + 0xc]
mov edx, dword [esp + 0x18]
push ecx
push eax
push ebp
mov ecx, esi
call fcn.004359f0
test eax, eax
je 0x42cf51
mov edx, dword [esp + 0x30]
lea ecx, [esp + 0x18]
push ecx
push edx
call fcn.0042d0d0
cmp dword [esp + 0x24], 0
mov edi, dword [esp + 0x18]
je 0x42ce13
push 0
push 0
push 0
push edi
push str.TaskbarPin
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
push eax
push str.TaskbarPin__0x_x
push 0x80
call fcn.004025a0
add esp, 0xc
add esi, 0xfffffff0
mov byte [esp + 0x1fc], 0xa
lea eax, [esi + 0xc]
or ecx, 0xffffffff
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x42ce37
mov ecx, dword [esi]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
push esi
call eax
add ebp, 0xfffffff0
mov byte [esp + 0x1fc], 9
lea ecx, [ebp + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42ce5c
mov ecx, dword [ebp]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push ebp
call edx
mov byte [esp + 0x1fc], 6
mov eax, dword [esp + 0x38]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42ce84
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
add ebx, 0xfffffff0
mov byte [esp + 0x1fc], 5
lea ecx, [ebx + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42cea8
mov ecx, dword [ebx]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push ebx
call edx
mov byte [esp + 0x1fc], 2
mov eax, dword [esp + 0x40]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42ced0
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [edi - 0x10]
mov byte [esp + 0x1fc], 1
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42cef4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [esp + 0x1fc], 0
mov eax, dword [esp + 0x2c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42cf1c
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esp + 0x1fc], 0xffffffff
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42cf47
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
jmp 0x42d0a2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, dword [esp + 0x18]
push eax
push edi
push str.Install__s_Link_Failed_Err_d_
push 4
call fcn.004025a0
add esi, 0xfffffff0
add esp, 0x10
mov byte [esp + 0x1fc], 0xa
lea ecx, [esi + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42cf90
mov ecx, dword [esi]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push esi
call edx
add ebp, 0xfffffff0
mov byte [esp + 0x1fc], 9
lea eax, [ebp + 0xc]
or ecx, 0xffffffff
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x42cfb5
mov ecx, dword [ebp]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
push ebp
call eax
mov byte [esp + 0x1fc], 6
mov eax, dword [esp + 0x38]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42cfdd
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
add ebx, 0xfffffff0
mov byte [esp + 0x1fc], 5
lea ecx, [ebx + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42d001
mov ecx, dword [ebx]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push ebx
call edx
mov byte [esp + 0x1fc], 2
mov eax, dword [esp + 0x40]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42d029
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [edi - 0x10]
mov byte [esp + 0x1fc], 1
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42d04d
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [esp + 0x1fc], 0
mov eax, dword [esp + 0x2c]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42d075
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esp + 0x1fc], 0xffffffff
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42d0a0
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
mov ecx, dword [esp + 0x1f4]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x1dc]
xor ecx, esp
call fcn.00437bf9
add esp, 0x1ec
ret 4