Function at 0x421700
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eb6ed
mov eax, dword fs:[0]
push eax
mov eax, 0x1290
call fcn.00494640
mov eax, dword [0x52a394]
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, dword [ebp + 8]
mov esi, dword [ebp + 0x1c]
mov dword [ebp - 0x129c], eax
mov dword [ebp - 0x1298], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x1294], eax
mov dword [ebp - 0x127c], 0
call fcn.00408ec0
mov ecx, eax
test ecx, ecx
je 0x421ecd
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x1278], eax
mov dword [ebp - 4], 1
test esi, esi
je 0x4217c9
push esi
lea ecx, [ebp - 0x126c]
call fcn.00408600
lea eax, [ebp - 0x1278]
mov byte [ebp - 4], 2
push eax
lea eax, [ebp - 0x126c]
push eax
call fcn.0041bca0
mov edx, dword [ebp - 0x126c]
add esp, 8
mov byte [ebp - 4], 1
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x421800
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x421800
call fcn.004075d0
mov ecx, eax
call fcn.004208d0
mov edx, eax
test edx, edx
jne 0x4217df
xor ecx, ecx
jmp 0x4217f3
mov ecx, edx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4217e4
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x1278]
call fcn.004090b0
lea eax, [ebp - 0x1290]
push eax
call fcn.004075d0
mov ecx, eax
call fcn.00420b70
mov eax, dword [ebp + 0x14]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov byte [ebp - 4], 3
test eax, eax
jne 0x421986
call fcn.004075d0
cmp word [0x52f730], 0
jne 0x421936
cmp dword [eax + 0x2c], 8
lea ecx, [eax + 0x18]
mov dword [ebp - 0x128c], 0
mov dword [ebp - 0x1288], 0
mov dword [ebp - 0x1284], 0
jb 0x421864
mov ecx, dword [ecx]
push 0x20219
push ecx
push dword [eax + 0x30]
lea ecx, [ebp - 0x128c]
call fcn.004213f0
mov edi, dword [ebp - 0x128c]
test eax, eax
jne 0x42192b
lea eax, [ebp - 0x126c]
mov dword [ebp - 0x126c], 0x800
push eax
lea eax, [ebp - 0xa20]
push eax
lea eax, [ebp - 0x1270]
push eax
push 0
push 0x4f5be4
push edi
call ebx
test eax, eax
jne 0x42192b
mov eax, dword [ebp - 0x1270]
cmp eax, 1
je 0x4218c3
cmp eax, 2
jne 0x42192b
mov eax, dword [ebp - 0x126c]
test eax, eax
je 0x4218e0
test al, 1
jne 0x42192b
shr eax, 1
cmp word [ebp + eax*2 - 0xa22], 0
je 0x4218e9
jmp 0x42192b
xor eax, eax
mov word [ebp - 0xa20], ax
mov ecx, 0x52f730
lea esi, [ebp - 0xa20]
mov edx, 0x3ff
sub esi, ecx
nop dword [eax + eax]
lea eax, [edx + 0x7ffffbff]
test eax, eax
je 0x42191e
movzx eax, word [esi + ecx]
test ax, ax
je 0x42191e
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x421900
test edx, edx
lea eax, [ecx - 2]
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
test edi, edi
je 0x421936
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0x52f730
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
jg 0x421981
mov ecx, 0x52f730
mov esi, str.noset
mov edx, 0x3ff
sub esi, ecx
lea eax, [edx + 0x7ffffbff]
test eax, eax
je 0x421974
movzx eax, word [esi + ecx]
test ax, ax
je 0x421974
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x421956
test edx, edx
lea eax, [ecx - 2]
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
mov eax, 0x52f730
push eax
lea ecx, [ebp - 0x1264]
mov dword [ebp - 0x1268], str.pid
call fcn.00408600
mov eax, dword [ebp + 0x18]
mov byte [ebp - 4], 4
test eax, eax
jne 0x421abb
call fcn.004075d0
cmp word [0x52ff30], 0
jne 0x421ab6
cmp dword [eax + 0x2c], 8
lea ecx, [eax + 0x18]
mov dword [ebp - 0x128c], 0
mov dword [ebp - 0x1288], 0
mov dword [ebp - 0x1284], 0
jb 0x4219e7
mov ecx, dword [ecx]
push 0x20219
push ecx
push dword [eax + 0x30]
lea ecx, [ebp - 0x128c]
call fcn.004213f0
mov edi, dword [ebp - 0x128c]
test eax, eax
jne 0x421aab
lea eax, [ebp - 0x126c]
mov dword [ebp - 0x126c], 0x800
push eax
lea eax, [ebp - 0x1220]
push eax
lea eax, [ebp - 0x1270]
push eax
push 0
push str.FROM
push edi
call ebx
test eax, eax
jne 0x421aab
mov eax, dword [ebp - 0x1270]
cmp eax, 1
je 0x421a46
cmp eax, 2
jne 0x421aab
mov eax, dword [ebp - 0x126c]
test eax, eax
je 0x421a63
test al, 1
jne 0x421aab
shr eax, 1
cmp word [ebp + eax*2 - 0x1222], 0
je 0x421a6c
jmp 0x421aab
xor eax, eax
mov word [ebp - 0x1220], ax
mov ecx, 0x52ff30
lea esi, [ebp - 0x1220]
mov edx, 0x3ff
sub esi, ecx
nop
lea eax, [edx + 0x7ffffbff]
test eax, eax
je 0x421a9e
movzx eax, word [esi + ecx]
test ax, ax
je 0x421a9e
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x421a80
test edx, edx
lea eax, [ecx - 2]
cmovne eax, ecx
xor ecx, ecx
mov word [eax], cx
test edi, edi
je 0x421ab6
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 0x52ff30
push eax
lea ecx, [ebp - 0x125c]
mov dword [ebp - 0x1260], 0x4f5b54
call fcn.00408600
mov byte [ebp - 4], 5
call fcn.004075d0
mov ecx, eax
call fcn.00420e70
push eax
lea ecx, [ebp - 0x1254]
mov dword [ebp - 0x1258], str.mid
call fcn.00408600
mov byte [ebp - 4], 6
call fcn.004075d0
cmp word [0x530f30], 0
jne 0x421b19
push 0x3ff
push 0x530f30
call fcn.00495500
push 0x530f30
lea ecx, [ebp - 0x124c]
mov dword [ebp - 0x1250], str.mid2
call fcn.00408600
lea eax, [ebp - 0x1278]
mov byte [ebp - 4], 7
push eax
lea ecx, [ebp - 0x1244]
mov dword [ebp - 0x1248], str.appver
call fcn.0040ec80
mov dword [ebp - 0x127c], 2
mov byte [ebp - 4], 8
call fcn.004075d0
xor eax, eax
cmp ax, word [0x531f30]
jne 0x421c96
push 0x210
push eax
lea eax, [ebp - 0x220]
push eax
call fcn.004bff80
add esp, 0xc
lea eax, [ebp - 0x220]
push 0x108
push eax
push 0x400000
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
call fcn.00408ec0
mov ecx, eax
test ecx, ecx
je 0x421ed7
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x1274], eax
mov byte [ebp - 4], 9
call fcn.00408ec0
mov ecx, eax
test ecx, ecx
je 0x421ee1
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x126c], eax
lea eax, [ebp - 0x220]
mov byte [ebp - 4], 0xa
push eax
lea ecx, [ebp - 0x126c]
call fcn.00408e90
test al, al
jne 0x421c24
lea ecx, [ebp - 0x220]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x421c02
sub ecx, edx
lea eax, [ebp - 0x220]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x126c]
call fcn.004090b0
lea eax, [ebp - 0x1274]
mov byte [ebp - 4], 0xb
push eax
lea eax, [ebp - 0x126c]
push eax
call fcn.0041bca0
mov edx, dword [ebp - 0x126c]
or ebx, 0xffffffff
add esp, 8
mov byte [ebp - 4], 9
add edx, 0xfffffff0
mov eax, ebx
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x421c62
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, dword [ebp - 0x1274]
push 0x3ff
push esi
push 0x531f30
call dword [sym.imp.KERNEL32.dll_lstrcpynW]
mov byte [ebp - 4], 8
add esi, 0xfffffff0
mov eax, ebx
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x421c99
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
jmp 0x421c99
or ebx, 0xffffffff
push 0x531f30
lea ecx, [ebp - 0x123c]
mov dword [ebp - 0x1240], str.modver
call fcn.00408600
cmp word [0x52f520], 0
mov byte [ebp - 4], 0xc
jne 0x421d53
push str.ntdll.dll
mov dword [ebp - 0x1270], 0
mov dword [ebp - 0x1274], 0
mov dword [ebp - 0x126c], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x421d2f
push str.RtlGetNtVersionNumbers
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x421d28
lea ecx, [ebp - 0x126c]
push ecx
lea ecx, [ebp - 0x1274]
push ecx
lea ecx, [ebp - 0x1270]
push ecx
call eax
movzx eax, word [ebp - 0x126c]
mov dword [ebp - 0x126c], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
push dword [ebp - 0x1274]
push dword [ebp - 0x1270]
push str._u._u
push 0x104
push 0x52f520
call dword [sym.imp.SHLWAPI.dll_wnsprintfW]
add esp, 0x14
push 0x52f520
lea ecx, [ebp - 0x1234]
mov dword [ebp - 0x1238], str.os
call fcn.00408600
lea eax, [ebp - 0x1290]
mov byte [ebp - 4], 0xd
push eax
lea ecx, [ebp - 0x122c]
mov dword [ebp - 0x1230], str.instdate
call fcn.0040ec80
mov dword [ebp - 0x127c], 6
push dword [ebp + 0x10]
lea ecx, [ebp - 0x1224]
mov byte [ebp - 4], 0xe
mov dword [ebp - 0x1228], str.app
call fcn.00408600
push dword [ebp - 0x1294]
lea ecx, [ebp - 0x1280]
mov byte [ebp - 4], 0xf
call fcn.00408600
mov byte [ebp - 4], 0x10
xor esi, esi
nop
push dword [ebp + esi*8 - 0x1264]
lea ecx, [ebp - 0x1280]
push dword [ebp + esi*8 - 0x1268]
call fcn.004214a0
inc esi
cmp esi, 9
jb 0x421dd0
mov edi, dword [ebp - 0x1298]
xor eax, eax
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 7
mov word [edi], ax
mov eax, dword [ebp - 0x1280]
mov edx, eax
lea esi, [edx + 2]
mov cx, word [edx]
add edx, 2
test cx, cx
jne 0x421e13
sub edx, esi
mov ecx, edi
sar edx, 1
push edx
push eax
call fcn.00408a80
mov edx, dword [ebp - 0x1280]
mov eax, ebx
mov dword [ebp - 0x127c], 7
add edx, 0xfffffff0
mov byte [ebp - 4], 0xf
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x421e56
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push 0x420860
push 9
push 8
lea eax, [ebp - 0x1268]
mov byte [ebp - 4], 3
push eax
call fcn.00494036
mov edx, dword [ebp - 0x1290]
mov eax, ebx
mov byte [ebp - 4], 1
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x421e90
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp - 0x1278]
mov byte [ebp - 4], 0
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x421eaf
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
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.00493aac
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00404780
push 0x80004005
call fcn.00404780
push 0x80004005
call fcn.00404780
int3