Function at 0x420d80
Capabilities:
Check if file exists
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x4fb7a1
mov eax, dword fs:[0]
push eax
sub esp, 0x104
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x100], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x530790]
xor eax, esp
push eax
lea eax, [esp + 0x118]
mov dword fs:[0], eax
mov esi, ecx
push esi
mov ecx, str.Opera.exe
mov dword [esp + 0xa4], esi
call fcn.0041f0f0
add esp, 4
test al, al
je 0x420df9
cmp dword [esi + 0x14], 0
je 0x420df9
cmp dword [esi + 0x18], 8
jb 0x420de7
mov esi, dword [esi + 4]
jmp 0x420dea
add esi, 4
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4220a0
lea eax, [esp + 0x74]
push eax
call fcn.00423dc0
xor edi, edi
xor ecx, ecx
mov dword [esp + 0x120], edi
cmp ecx, str.Opera
je 0x421e5b
xor edx, edx
mov dword [esp + 0x110], 7
mov dword [esp + 0x10c], edi
mov word [esp + 0xfc], dx
lea ecx, [esp + 0x48]
mov byte [esp + 0x120], 1
call fcn.0042c4e0
mov byte [esp + 0x120], 2
call fcn.0042c2d0
test al, al
je 0x421197
lea eax, [esp + 0x48]
push eax
push 1
push ecx
mov ecx, esp
mov dword [esp + 0x40], esp
push 0x511a94
call fcn.004186a0
push ecx
mov byte [esp + 0x130], 3
mov ecx, esp
mov dword [esp + 0x38], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersionUninstall
call fcn.004186a0
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [esp + 0x78]
mov byte [esp + 0x134], 2
call fcn.0041d8b0
mov ecx, eax
mov byte [esp + 0x124], 4
call fcn.0041d9a0
add esp, 4
lea ecx, [esp + 0x64]
mov esi, eax
mov byte [esp + 0x120], 2
call fcn.0041e2b0
cmp esi, edi
je 0x421197
push str.Opera
lea ecx, [esp + 0x28]
call fcn.004186a0
lea ecx, [esp + 0x24]
mov byte [esp + 0x120], 5
call fcn.0041a9b0
lea ecx, [esp + 0x2c]
push ecx
lea ecx, [esp + 0x4c]
call fcn.0042cd10
lea edx, [esp + 0x18]
push edx
lea ecx, [esp + 0x4c]
call fcn.00423bd0
jmp 0x420f10
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
je 0x420f2f
lea eax, [esp + 0x2c]
push eax
lea ecx, [esp + 0x1c]
call fcn.004011b0
test al, al
jne 0x420f34
call fcn.004cea36
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [esp + 0x30]
je 0x42116f
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x420f54
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov edx, dword [esp + 0x1c]
cmp edx, dword [eax + 0x10]
jb 0x420f6b
call fcn.004cea36
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
sub eax, 0x10
push eax
call fcn.004199a0
add eax, 0x10
add esp, 4
mov dword [esp + 0x20], eax
lea ecx, [esp + 0x20]
mov byte [esp + 0x120], 6
call fcn.0041a9b0
mov eax, dword [esp + 0x24]
mov ebx, dword [esp + 0x20]
cmp eax, edi
je 0x421116
cmp dword [ebx - 0xc], edi
jl 0x421116
push eax
push ebx
call fcn.004cf50b
add esp, 8
cmp eax, edi
je 0x421116
sub eax, ebx
sar eax, 1
cmp eax, 0xffffffff
je 0x421116
mov edx, dword [0x534ab0]
mov eax, dword [edx + 0xc]
mov ecx, 0x534ab0
call eax
add eax, 0x10
mov dword [esp + 0x28], eax
lea ecx, [esp + 0x34]
push ecx
lea ecx, [esp + 0x24]
mov byte [esp + 0x124], 7
call fcn.00423a90
add esp, 4
lea edx, [esp + 0x28]
push edx
push 1
push ecx
mov byte [esp + 0x12c], 8
mov ecx, esp
mov dword [esp + 0x6c], esp
push str.InstallLocation
call fcn.004186a0
mov byte [esp + 0x12c], 9
mov eax, dword [esp + 0x40]
push ecx
add eax, 0xfffffff0
mov dword [esp + 0x48], esp
mov esi, esp
push eax
call fcn.004199a0
add esp, 4
add eax, 0x10
mov dword [esi], eax
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [esp + 0x78]
mov byte [esp + 0x134], 8
call fcn.0041d8b0
push eax
mov byte [esp + 0x128], 0xa
call fcn.0041dd00
add esp, 8
lea ecx, [esp + 0x64]
mov esi, eax
mov byte [esp + 0x120], 8
call fcn.0041e2b0
mov ebp, dword [esp + 0x28]
cmp esi, edi
je 0x4210ca
lea eax, [esp + 0xa4]
push eax
lea ecx, [esp + 0x94]
mov dword [esp + 0x94], ebx
mov dword [esp + 0x98], ebp
call fcn.00425fe0
lea ecx, [esp + 0xa4]
push ecx
lea edi, [esp + 0x78]
mov byte [esp + 0x124], 0xb
call fcn.00423e60
lea esi, [esp + 0xa4]
call fcn.0041e300
mov byte [esp + 0x120], 7
mov eax, dword [esp + 0x34]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4210f2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebp - 0x10]
mov byte [esp + 0x120], 6
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x421116
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebx - 0x10]
mov byte [esp + 0x120], 5
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42113a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x42114c
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [eax + 0x10]
jb 0x421163
call fcn.004cea36
add dword [esp + 0x1c], 4
xor edi, edi
jmp 0x420f10
mov byte [esp + 0x120], 2
mov eax, dword [esp + 0x24]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x421197
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x48]
call fcn.00423cc0
lea ecx, [esp + 0x48]
push ecx
push edi
push ecx
mov ecx, esp
mov dword [esp + 0x44], esp
push 0x511a94
call fcn.004186a0
push ecx
mov byte [esp + 0x130], 0xc
mov ecx, esp
mov dword [esp + 0x70], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersionUninstall
call fcn.004186a0
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [esp + 0xa4]
mov byte [esp + 0x134], 2
call fcn.0041d8b0
mov ecx, eax
mov byte [esp + 0x124], 0xd
call fcn.0041d9a0
mov esi, eax
mov byte [esp + 0x124], 2
mov eax, dword [esp + 0x9c]
add eax, 0xfffffff0
add esp, 4
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x421228
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x94]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42124b
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp esi, edi
je 0x4215d4
push str.Opera
lea ecx, [esp + 0x24]
call fcn.004186a0
lea ecx, [esp + 0x20]
mov byte [esp + 0x120], 0xe
call fcn.0041a9b0
mov esi, dword [esp + 0x58]
lea ecx, [esp + 0x2c]
call fcn.004017e0
cmp dword [esp + 0x54], esi
ja 0x42128b
cmp esi, dword [esp + 0x58]
jbe 0x421290
call fcn.004cea36
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x30]
call fcn.00401160
mov dword [esp + 0x30], esi
mov esi, dword [esp + 0x54]
lea ecx, [esp + 0x18]
call fcn.004017e0
cmp dword [esp + 0x54], esi
ja 0x4212bb
cmp esi, dword [esp + 0x58]
jbe 0x4212c0
call fcn.004cea36
lea edx, [esp + 0x48]
push edx
lea ecx, [esp + 0x1c]
call fcn.00401160
mov dword [esp + 0x1c], esi
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
je 0x4212f1
lea eax, [esp + 0x2c]
push eax
lea ecx, [esp + 0x1c]
call fcn.004011b0
test al, al
jne 0x4212f6
call fcn.004cea36
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [esp + 0x30]
je 0x4215ac
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x421316
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov edx, dword [esp + 0x1c]
cmp edx, dword [eax + 0x10]
jb 0x42132d
call fcn.004cea36
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
sub eax, 0x10
push eax
call fcn.004199a0
lea ebp, [eax + 0x10]
add esp, 4
mov dword [esp + 0x24], ebp
mov byte [esp + 0x120], 0xf
mov esi, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ecx, 1
sub ecx, dword [ebp - 4]
sub eax, esi
or eax, ecx
jge 0x421370
push esi
lea ecx, [esp + 0x28]
call fcn.00419780
mov ebp, dword [esp + 0x24]
lea ecx, [esi + 1]
push ecx
push ebp
call fcn.004d0272
add esp, 8
test esi, esi
jl 0x4215a2
cmp esi, dword [ebp - 8]
jg 0x4215a2
xor edx, edx
mov dword [ebp - 0xc], esi
mov word [ebp + esi*2], dx
mov eax, dword [esp + 0x20]
test eax, eax
je 0x42154b
cmp dword [ebp - 0xc], edx
jl 0x42154b
push eax
push ebp
call fcn.004cf50b
add esp, 8
test eax, eax
je 0x42154b
sub eax, ebp
sar eax, 1
cmp eax, 0xffffffff
je 0x42154b
mov eax, dword [0x534ab0]
mov edx, dword [eax + 0xc]
mov ecx, 0x534ab0
call edx
add eax, 0x10
mov dword [esp + 0x34], eax
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x28]
mov byte [esp + 0x124], 0x10
call fcn.00423a90
add esp, 4
lea ecx, [esp + 0x34]
push ecx
push 0
push ecx
mov byte [esp + 0x12c], 0x11
mov ecx, esp
mov dword [esp + 0x44], esp
push str.InstallLocation
call fcn.004186a0
mov byte [esp + 0x12c], 0x12
mov eax, dword [esp + 0x34]
push ecx
add eax, 0xfffffff0
mov dword [esp + 0x70], esp
mov esi, esp
push eax
call fcn.004199a0
add esp, 4
add eax, 0x10
mov dword [esi], eax
push reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [esp + 0x78]
mov byte [esp + 0x134], 0x11
call fcn.0041d8b0
push eax
mov byte [esp + 0x128], 0x13
call fcn.0041dd00
mov esi, eax
mov byte [esp + 0x128], 0x11
mov eax, dword [esp + 0x74]
add eax, 0xfffffff0
add esp, 8
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x421490
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x68]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4214b0
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ebx, dword [esp + 0x34]
test esi, esi
je 0x4214ff
lea ecx, [esp + 0xa4]
push ecx
lea ecx, [esp + 0x94]
mov dword [esp + 0x94], ebp
mov dword [esp + 0x98], ebx
call fcn.00425fe0
lea edx, [esp + 0xa4]
push edx
lea edi, [esp + 0x78]
mov byte [esp + 0x124], 0x14
call fcn.00423e60
lea esi, [esp + 0xa4]
call fcn.0041e300
mov byte [esp + 0x120], 0x10
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 0x421527
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebx - 0x10]
mov byte [esp + 0x120], 0xf
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42154b
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebp - 0x10]
mov byte [esp + 0x120], 0xe
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42156f
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x421581
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [eax + 0x10]
jb 0x421598
call fcn.004cea36
add dword [esp + 0x1c], 4
jmp 0x4212d2
push 0x80070057
call fcn.00419a30
mov byte [esp + 0x120], 2
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4215d4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x54]
xor edi, edi
cmp eax, edi
je 0x421600
mov ecx, dword [esp + 0x38]
push ecx
mov ecx, dword [esp + 0x5c]
lea edx, [esp + 0x54]
push edx
push ecx
push eax
call fcn.00426470
mov edx, dword [esp + 0x64]
push edx
call fcn.004ccb07
add esp, 0x14
mov eax, dword [esp + 0x48]
push 1
push eax
lea ecx, [esp + 0x54]
mov dword [esp + 0x5c], edi
mov dword [esp + 0x60], edi
mov dword [esp + 0x64], edi
call fcn.0040c230
lea ecx, [esp + 0x48]
call fcn.00401150
cmp dword [esp + 0x110], 8
jb 0x42163f
mov ecx, dword [esp + 0xfc]
push ecx
call fcn.004ccb07
add esp, 4
xor edx, edx
mov dword [esp + 0x110], 7
mov dword [esp + 0x10c], edi
mov word [esp + 0xfc], dx
lea ecx, [esp + 0x48]
mov byte [esp + 0x120], 0x15
call fcn.0042c4e0
mov byte [esp + 0x120], 0x16
call fcn.0042c2d0
test al, al
je 0x4219b6
lea eax, [esp + 0x48]
push eax
push 1
push ecx
mov ecx, esp
mov dword [esp + 0x44], esp
push 0x511a94
call fcn.004186a0
push ecx
mov byte [esp + 0x130], 0x17
mov ecx, esp
mov dword [esp + 0x70], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersionUninstall
call fcn.004186a0
push SysReAllocString
lea ecx, [esp + 0x78]
mov byte [esp + 0x134], 0x16
call fcn.0041d8b0
mov ecx, eax
mov byte [esp + 0x124], 0x18
call fcn.0041d9a0
add esp, 4
lea ecx, [esp + 0x64]
mov esi, eax
mov byte [esp + 0x120], 0x16
call fcn.0041e2b0
cmp esi, edi
je 0x4219b6
push str.Opera
lea ecx, [esp + 0x24]
call fcn.004186a0
lea ecx, [esp + 0x20]
mov byte [esp + 0x120], 0x19
call fcn.0041a9b0
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x4c]
call fcn.0042cd10
lea edx, [esp + 0x18]
push edx
lea ecx, [esp + 0x4c]
call fcn.00423bd0
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
je 0x421755
lea eax, [esp + 0x90]
push eax
lea ecx, [esp + 0x1c]
call fcn.004011b0
test al, al
jne 0x42175a
call fcn.004cea36
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [esp + 0x94]
je 0x42198e
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x42177d
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov edx, dword [esp + 0x1c]
cmp edx, dword [eax + 0x10]
jb 0x421794
call fcn.004cea36
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
sub eax, 0x10
push eax
call fcn.004199a0
add eax, 0x10
add esp, 4
mov dword [esp + 0x24], eax
lea ecx, [esp + 0x24]
mov byte [esp + 0x120], 0x1a
call fcn.0041a9b0
mov eax, dword [esp + 0x20]
mov ebx, dword [esp + 0x24]
test eax, eax
je 0x421937
cmp dword [ebx - 0xc], 0
jl 0x421937
push eax
push ebx
call fcn.004cf50b
add esp, 8
test eax, eax
je 0x421937
sub eax, ebx
sar eax, 1
cmp eax, 0xffffffff
je 0x421937
mov edx, dword [0x534ab0]
mov eax, dword [edx + 0xc]
mov ecx, 0x534ab0
call eax
add eax, 0x10
mov dword [esp + 0x34], eax
lea ecx, [esp + 0x28]
push ecx
lea ecx, [esp + 0x28]
mov byte [esp + 0x124], 0x1b
call fcn.00423a90
add esp, 4
lea edx, [esp + 0x34]
push edx
push 1
push ecx
mov byte [esp + 0x12c], 0x1c
mov ecx, esp
mov dword [esp + 0x44], esp
push str.InstallLocation
call fcn.004186a0
mov byte [esp + 0x12c], 0x1d
mov eax, dword [esp + 0x34]
push ecx
add eax, 0xfffffff0
mov dword [esp + 0x70], esp
mov esi, esp
push eax
call fcn.004199a0
add esp, 4
add eax, 0x10
mov dword [esi], eax
push SysReAllocString
lea ecx, [esp + 0x78]
mov byte [esp + 0x134], 0x1c
call fcn.0041d8b0
push eax
mov byte [esp + 0x128], 0x1e
call fcn.0041dd00
add esp, 8
lea ecx, [esp + 0x64]
mov esi, eax
mov byte [esp + 0x120], 0x1c
call fcn.0041e2b0
mov ebp, dword [esp + 0x34]
test esi, esi
je 0x4218eb
lea eax, [esp + 0xa4]
push eax
lea ecx, [esp + 0x30]
mov dword [esp + 0x30], ebx
mov dword [esp + 0x34], ebp
call fcn.00425fe0
lea ecx, [esp + 0xa4]
push ecx
lea edi, [esp + 0x78]
mov byte [esp + 0x124], 0x1f
call fcn.00423e60
lea esi, [esp + 0xa4]
call fcn.0041e300
mov byte [esp + 0x120], 0x1b
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x421913
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebp - 0x10]
mov byte [esp + 0x120], 0x1a
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x421937
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebx - 0x10]
mov byte [esp + 0x120], 0x19
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42195b
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x42196d
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [eax + 0x10]
jb 0x421984
call fcn.004cea36
add dword [esp + 0x1c], 4
jmp 0x421733
mov byte [esp + 0x120], 0x16
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4219b6
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x48]
call fcn.00423cc0
lea ecx, [esp + 0x48]
push ecx
push 0
push ecx
mov ecx, esp
mov dword [esp + 0x44], esp
push 0x511a94
call fcn.004186a0
push ecx
mov byte [esp + 0x130], 0x20
mov ecx, esp
mov dword [esp + 0x70], esp
push str.SOFTWAREMicrosoftWindowsCurrentVersionUninstall
call fcn.004186a0
push SysReAllocString
lea ecx, [esp + 0x78]
mov byte [esp + 0x134], 0x16
call fcn.0041d8b0
mov ecx, eax
mov byte [esp + 0x124], 0x21
call fcn.0041d9a0
mov esi, eax
mov byte [esp + 0x124], 0x16
mov eax, dword [esp + 0x70]
add eax, 0xfffffff0
add esp, 4
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x421a42
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x68]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x421a62
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
test esi, esi
je 0x421de8
push str.Opera
lea ecx, [esp + 0x24]
call fcn.004186a0
lea ecx, [esp + 0x20]
mov byte [esp + 0x120], 0x22
call fcn.0041a9b0
mov esi, dword [esp + 0x58]
lea ecx, [esp + 0x2c]
call fcn.004017e0
cmp dword [esp + 0x54], esi
ja 0x421aa2
cmp esi, dword [esp + 0x58]
jbe 0x421aa7
call fcn.004cea36
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x30]
call fcn.00401160
mov dword [esp + 0x30], esi
mov esi, dword [esp + 0x54]
lea ecx, [esp + 0x18]
call fcn.004017e0
cmp dword [esp + 0x54], esi
ja 0x421ad2
cmp esi, dword [esp + 0x58]
jbe 0x421ad7
call fcn.004cea36
lea edx, [esp + 0x48]
push edx
lea ecx, [esp + 0x1c]
call fcn.00401160
mov dword [esp + 0x1c], esi
lea esp, [esp]
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
je 0x421b0f
lea eax, [esp + 0x2c]
push eax
lea ecx, [esp + 0x1c]
call fcn.004011b0
test al, al
jne 0x421b14
call fcn.004cea36
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [esp + 0x30]
je 0x421dc0
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x421b34
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov edx, dword [esp + 0x1c]
cmp edx, dword [eax + 0x10]
jb 0x421b4b
call fcn.004cea36
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
sub eax, 0x10
push eax
call fcn.004199a0
lea ebp, [eax + 0x10]
add esp, 4
mov dword [esp + 0x24], ebp
mov byte [esp + 0x120], 0x23
mov esi, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ecx, 1
sub ecx, dword [ebp - 4]
sub eax, esi
or eax, ecx
jge 0x421b8e
push esi
lea ecx, [esp + 0x28]
call fcn.00419780
mov ebp, dword [esp + 0x24]
lea ecx, [esi + 1]
push ecx
push ebp
call fcn.004d0272
add esp, 8
test esi, esi
jl 0x4215a2
cmp esi, dword [ebp - 8]
jg 0x4215a2
xor edx, edx
mov dword [ebp - 0xc], esi
mov word [ebp + esi*2], dx
mov eax, dword [esp + 0x20]
test eax, eax
je 0x421d69
cmp dword [ebp - 0xc], edx
jl 0x421d69
push eax
push ebp
call fcn.004cf50b
add esp, 8
test eax, eax
je 0x421d69
sub eax, ebp
sar eax, 1
cmp eax, 0xffffffff
je 0x421d69
mov eax, dword [0x534ab0]
mov edx, dword [eax + 0xc]
mov ecx, 0x534ab0
call edx
add eax, 0x10
mov dword [esp + 0x34], eax
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x28]
mov byte [esp + 0x124], 0x24
call fcn.00423a90
add esp, 4
lea ecx, [esp + 0x34]
push ecx
push 0
push ecx
mov byte [esp + 0x12c], 0x25
mov ecx, esp
mov dword [esp + 0x44], esp
push str.InstallLocation
call fcn.004186a0
mov byte [esp + 0x12c], 0x26
mov eax, dword [esp + 0x34]
push ecx
add eax, 0xfffffff0
mov dword [esp + 0x70], esp
mov esi, esp
push eax
call fcn.004199a0
add esp, 4
add eax, 0x10
mov dword [esi], eax
push SysReAllocString
lea ecx, [esp + 0x78]
mov byte [esp + 0x134], 0x25
call fcn.0041d8b0
push eax
mov byte [esp + 0x128], 0x27
call fcn.0041dd00
mov esi, eax
mov byte [esp + 0x128], 0x25
mov eax, dword [esp + 0x74]
add eax, 0xfffffff0
add esp, 8
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x421cae
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x68]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x421cce
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ebx, dword [esp + 0x34]
test esi, esi
je 0x421d1d
lea ecx, [esp + 0xa4]
push ecx
lea ecx, [esp + 0x94]
mov dword [esp + 0x94], ebp
mov dword [esp + 0x98], ebx
call fcn.00425fe0
lea edx, [esp + 0xa4]
push edx
lea edi, [esp + 0x78]
mov byte [esp + 0x124], 0x28
call fcn.00423e60
lea esi, [esp + 0xa4]
call fcn.0041e300
mov byte [esp + 0x120], 0x24
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 0x421d45
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebx - 0x10]
mov byte [esp + 0x120], 0x23
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x421d69
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [ebp - 0x10]
mov byte [esp + 0x120], 0x22
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x421d8d
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x18]
call fcn.004011d0
test al, al
jne 0x421d9f
call fcn.004cea36
lea ecx, [esp + 0x18]
call fcn.00401180
mov ecx, dword [esp + 0x1c]
cmp ecx, dword [eax + 0x10]
jb 0x421db6
call fcn.004cea36
add dword [esp + 0x1c], 4
jmp 0x421af0
mov byte [esp + 0x120], 0x16
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x421de8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x54]
xor edi, edi
cmp eax, edi
je 0x421e14
mov ecx, dword [esp + 0x38]
push ecx
mov ecx, dword [esp + 0x5c]
lea edx, [esp + 0x54]
push edx
push ecx
push eax
call fcn.00426470
mov edx, dword [esp + 0x64]
push edx
call fcn.004ccb07
add esp, 0x14
mov eax, dword [esp + 0x48]
push 1
push eax
lea ecx, [esp + 0x54]
mov dword [esp + 0x5c], edi
mov dword [esp + 0x60], edi
mov dword [esp + 0x64], edi
call fcn.0040c230
lea ecx, [esp + 0x48]
call fcn.00401150
mov byte [esp + 0x120], 0
cmp dword [esp + 0x110], 8
jb 0x421e5b
mov ecx, dword [esp + 0xfc]
push ecx
call fcn.004ccb07
add esp, 4
push edi
xor edx, edx
push 0x511a94
lea ecx, [esp + 0xe4]
mov dword [esp + 0xfc], 7
mov dword [esp + 0xf8], edi
mov word [esp + 0xe8], dx
call fcn.0041c0c0
mov bl, 0x29
mov byte [esp + 0x120], bl
mov eax, dword [esp + 0x88]
mov esi, dword [eax]
lea ecx, [esp + 0x3c]
call fcn.004017e0
lea ecx, [esp + 0x74]
push ecx
lea ecx, [esp + 0x40]
mov dword [esp + 0x44], esi
call fcn.00401160
mov edx, dword [esp + 0x88]
mov esi, dword [edx]
lea ecx, [esp + 0x2c]
call fcn.004017e0
lea eax, [esp + 0x74]
push eax
lea ecx, [esp + 0x30]
mov dword [esp + 0x34], esi
call fcn.00401160
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov edi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x40], edx
mov ebp, 8
jmp 0x421f00
mov esi, dword [esp + 0x88]
lea ecx, [esp + 0x2c]
call fcn.004017e0
lea eax, [esp + 0x74]
push eax
lea ecx, [esp + 0x30]
mov dword [esp + 0x34], esi
call fcn.00401160
lea ecx, [esp + 0x3c]
call fcn.004011d0
test al, al
je 0x421f41
lea ecx, [esp + 0x2c]
push ecx
lea ecx, [esp + 0x40]
call fcn.004011b0
test al, al
jne 0x421f46
call fcn.004cea36
mov edx, dword [esp + 0x40]
cmp edx, dword [esp + 0x30]
je 0x4220a7
lea ecx, [esp + 0x3c]
call fcn.004011d0
test al, al
jne 0x421f66
call fcn.004cea36
lea ecx, [esp + 0x3c]
call fcn.00401180
mov ecx, dword [esp + 0x40]
cmp ecx, dword [eax + 0x14]
jne 0x421f7d
call fcn.004cea36
mov edx, dword [esp + 0x40]
push str.launcher.exe
add edx, 0x24
push edx
lea eax, [esp + 0x100]
push eax
call fcn.0041cae0
add esp, 0xc
push 0xffffffffffffffff
push 0
push eax
lea ecx, [esp + 0xe8]
mov byte [esp + 0x12c], 0x2a
call fcn.0041bfc0
mov byte [esp + 0x120], bl
cmp dword [esp + 0x110], ebp
jb 0x421fd3
mov ecx, dword [esp + 0xfc]
push ecx
call fcn.004ccb07
add esp, 4
mov eax, dword [esp + 0xe0]
cmp dword [esp + 0xf4], ebp
jae 0x421fea
lea eax, [esp + 0xe0]
push eax
call edi
test eax, eax
jne 0x422029
lea ecx, [esp + 0x3c]
call fcn.004011d0
test al, al
jne 0x422003
call fcn.004cea36
lea ecx, [esp + 0x3c]
call fcn.00401180
mov edx, dword [esp + 0x40]
cmp edx, dword [eax + 0x14]
jne 0x42201a
call fcn.004cea36
mov eax, dword [esp + 0x40]
mov ecx, dword [eax]
mov dword [esp + 0x40], ecx
jmp 0x421f00
cmp dword [esp + 0xf4], ebp
jb 0x422042
mov edx, dword [esp + 0xe0]
push edx
call fcn.004ccb07
add esp, 4
xor eax, eax
lea ebx, [esp + 0x74]
mov dword [esp + 0xf4], 7
mov dword [esp + 0xf0], 0
mov word [esp + 0xe0], ax
call fcn.00425070
mov ecx, dword [esp + 0x88]
push ecx
call fcn.004ccb07
mov edx, dword [esp + 0x78]
add esp, 4
push 1
push edx
lea ecx, [esp + 0x80]
mov dword [esp + 0x90], 0
call fcn.0040c230
mov ecx, ebx
call fcn.00401150
mov al, 1
jmp 0x4221e6
mov ebx, dword [esp + 0xa0]
mov edx, str.Last_Stable_Install_Path
mov ecx, str.SOFTWAREOpera_Software
call fcn.0041e6a0
test al, al
je 0x42216c
push 0xc
push 0x5122c4
mov ecx, ebx
call fcn.0041cc10
mov esi, 8
cmp dword [ebx + 0x18], esi
jb 0x4220e2
mov eax, dword [ebx + 4]
jmp 0x4220e5
lea eax, [ebx + 4]
push eax
call edi
test eax, eax
setne byte [esp + 0x47]
cmp dword [esp + 0xf4], esi
jb 0x422108
mov eax, dword [esp + 0xe0]
push eax
call fcn.004ccb07
add esp, 4
xor ecx, ecx
lea ebx, [esp + 0x74]
mov dword [esp + 0xf4], 7
mov dword [esp + 0xf0], 0
mov word [esp + 0xe0], cx
call fcn.00425070
mov edx, dword [esp + 0x88]
push edx
call fcn.004ccb07
mov eax, dword [esp + 0x78]
add esp, 4
push 1
push eax
lea ecx, [esp + 0x80]
mov dword [esp + 0x90], 0
call fcn.0040c230
mov ecx, ebx
call fcn.00401150
mov al, byte [esp + 0x47]
jmp 0x4221e6
cmp dword [esp + 0xf4], 8
jb 0x422186
mov ecx, dword [esp + 0xe0]
push ecx
call fcn.004ccb07
add esp, 4
xor edx, edx
lea ebx, [esp + 0x74]
mov dword [esp + 0xf4], 7
mov dword [esp + 0xf0], 0
mov word [esp + 0xe0], dx
call fcn.00425070
mov eax, dword [esp + 0x88]
push eax
call fcn.004ccb07
mov ecx, dword [esp + 0x78]
add esp, 4
push 1
push ecx
lea ecx, [esp + 0x80]
mov dword [esp + 0x90], 0
call fcn.0040c230
mov ecx, ebx
call fcn.00401150
xor al, al
mov ecx, dword [esp + 0x118]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x100]
xor ecx, esp
call fcn.004cd040
add esp, 0x110
ret