Function at 0x4001fb25
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov eax, 0x40071f22
call fcn.4006f3a0
sub esp, 0xd4
push ebx
push esi
push edi
mov dword [ebp - 0x9c], edx
mov dword [ebp - 0xa4], ecx
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x8c], ebx
mov dword [ebp - 0x88], ebx
mov dword [ebp - 0x84], ebx
push ecx
mov byte [ebp - 4], 1
lea edi, [ebp - 0x8c]
mov ecx, dword [ebp + 8]
mov esi, esp
lea ecx, [ecx - 0x10]
call fcn.400073ec
add eax, 0x10
mov ecx, edi
mov dword [esi], eax
call fcn.4001dab1
mov edi, dword [ebp - 0x8c]
mov byte [ebp - 0x1d], bl
mov dword [ebp - 0x34], edi
cmp edi, dword [ebp - 0x88]
je 0x4002044d
mov ebx, 0x104
mov ecx, dword [edi]
sub ecx, 0x10
call fcn.400073ec
add eax, 0x10
mov dword [ebp - 0x14], eax
mov byte [ebp - 4], 2
mov edx, dword [eax - 0xc]
test edx, edx
js 0x40020476
movzx ecx, word [eax]
cmp ecx, 0x2d
je 0x4001fbdb
test edx, edx
js 0x40020476
cmp ecx, 0x2f
je 0x4001fbdb
mov ecx, dword [ebp - 0x9c]
jmp 0x4001fcf1
push 1
push 0
lea ecx, [ebp - 0x14]
call fcn.4001689d
push str.SetAsDefaultBrowser
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.RevertDefaultBrowser
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.ShowIcons
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.PinToTaskbar
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.UnpinFromTaskbar
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.HideIcons
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.RemoveStartMenuShortcut
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.RemoveOlderVersionStartMenu
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.RegisterProgID
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.UnRegisterProgID
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.EraseAllProfiles
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push str.EraseTempProfiles
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
je 0x4001fcff
push 0x400824e4
lea ecx, [ebp - 0x14]
call fcn.40006fbb
test eax, eax
jne 0x4001fceb
mov eax, dword [ebp + 0xc]
mov byte [eax], 1
jmp 0x40020429
mov ecx, dword [ebp - 0xa4]
lea eax, [ebp - 0x14]
push eax
call fcn.40006ccd
jmp 0x40020429
call fcn.40001ce1
push eax
lea ecx, [ebp - 0x38]
call fcn.40006f05
push ebx
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 3
call fcn.40006b63
push ebx
lea ecx, [ebp - 0x38]
mov esi, eax
call fcn.40007032
push ebx
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x38]
call fcn.40006b9b
mov esi, dword [ebp - 0x38]
lea ecx, [ebp - 0xe0]
push esi
call fcn.4004d710
lea eax, [esi - 0x10]
mov byte [ebp - 4], 4
mov ecx, eax
mov dword [ebp - 0x64], eax
call fcn.400073ec
add eax, 0x10
mov dword [ebp - 0x3c], eax
lea ecx, [ebp - 0x3c]
mov byte [ebp - 4], 5
call fcn.40009f0b
push str.FenrirSettingHelper.exe
lea ecx, [ebp - 0x3c]
call fcn.40009edd
lea edx, [ebp - 0x30]
lea ecx, [ebp - 0xe0]
call fcn.4004dd60
push 1
lea eax, [ebp - 0x44]
mov byte [ebp - 4], 6
push eax
lea ecx, [ebp - 0x30]
call fcn.4000d78b
mov esi, 0x4007ef60
jmp 0x4001fdbf
mov eax, dword [ebp - 0x30]
lea ecx, [ebp - 0x30]
push 1
mov eax, dword [eax - 0xc]
dec eax
push eax
call fcn.4001689d
push 1
lea eax, [ebp - 0x44]
push eax
lea ecx, [ebp - 0x30]
call fcn.4000d78b
push esi
mov ecx, eax
mov byte [ebp - 4], 7
call fcn.40006fbb
mov ebx, eax
mov byte [ebp - 4], 6
mov ecx, dword [ebp - 0x44]
neg ebx
sbb bl, bl
add ecx, 0xfffffff0
call fcn.40004636
inc bl
jne 0x4001fd9f
xor ebx, ebx
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x54], ebx
mov dword [ebp - 0x50], ebx
push ecx
mov byte [ebp - 4], 8
lea eax, [ebp - 0x58]
mov ecx, esp
mov dword [ebp - 0x18], esp
push str.Sleipnir5
mov dword [ebp - 0x10], eax
call fcn.400069d1
push ecx
mov ecx, esp
mov byte [ebp - 4], 9
push str.ProgID
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 8
call fcn.40020481
push ecx
mov ecx, dword [ebp - 0x64]
mov esi, esp
mov dword [ebp - 0x1c], esp
call fcn.400073ec
add eax, 0x10
mov dword [esi], eax
push ecx
mov ecx, esp
mov byte [ebp - 4], 0xa
push str.AppPath
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 8
call fcn.40020481
push ecx
mov edx, esp
mov dword [ebp - 0x1c], esp
lea ecx, [ebp - 0xe0]
call fcn.4004dd60
push ecx
mov ecx, esp
mov byte [ebp - 4], 0xb
push str.Company
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 8
call fcn.40020481
push ecx
mov edx, esp
mov dword [ebp - 0x1c], esp
lea ecx, [ebp - 0xe0]
call fcn.4004dd90
push ecx
mov ecx, esp
mov byte [ebp - 4], 0xc
push 0x40082430
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 8
call fcn.40020481
mov esi, str.Description
lea ecx, [ebp - 0x74]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0xd
lea edx, [ebp - 0x74]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001fa9d
push ecx
mov byte [ebp - 4], 0xe
mov ecx, esp
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0xd
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x74]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov esi, str.OpenWith
lea ecx, [ebp - 0x70]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0xf
lea edx, [ebp - 0x70]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001fa9d
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x10
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0xf
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x70]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov esi, str.Open
lea ecx, [ebp - 0x78]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0x11
lea edx, [ebp - 0x78]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001fa9d
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x12
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0x11
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x78]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov esi, str.OpenNewSession
lea ecx, [ebp - 0x80]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0x13
lea edx, [ebp - 0x80]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001fa9d
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x14
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0x13
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x80]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov esi, str.OpenSafeMode
lea ecx, [ebp - 0x5c]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0x15
lea edx, [ebp - 0x5c]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001fa9d
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x16
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0x15
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x5c]
add ecx, 0xfffffff0
call fcn.40004636
push ecx
mov ecx, esp
mov dword [ebp - 0x1c], esp
push str.Fenrir.Sleipnir5.Default
call fcn.400069d1
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x17
push str.AppUserModelID
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 8
call fcn.40020481
mov esi, str.AppLocalizedString
lea ecx, [ebp - 0x60]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0x18
lea edx, [ebp - 0x60]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001fa9d
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x19
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0x18
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x60]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov esi, str.AppLocalizedStringNoVersion
lea ecx, [ebp - 0x68]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0x1a
lea edx, [ebp - 0x68]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001fa9d
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x1b
push esi
call fcn.400069d1
mov byte [ebp - 4], 0x1a
lea ecx, [ebp - 0x10]
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x68]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov esi, str.AppLocalizedString2
lea ecx, [ebp - 0x6c]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0x1c
lea edx, [ebp - 0x6c]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001f9fc
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x1d
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0x1c
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x6c]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov esi, str.AppLocalizedStringNoVersion2
lea ecx, [ebp - 0x7c]
push esi
call fcn.400069d1
push ecx
mov byte [ebp - 4], 0x1e
lea edx, [ebp - 0x7c]
mov ecx, esp
mov dword [ebp - 0x1c], esp
call fcn.4001f9fc
push ecx
mov ecx, esp
mov byte [ebp - 4], 0x1f
push esi
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0x1e
call fcn.40020481
mov byte [ebp - 4], 8
mov ecx, dword [ebp - 0x7c]
lea ecx, [ecx - 0x10]
call fcn.40004636
lea edx, [ebp - 0x98]
lea ecx, [ebp - 0xe0]
call fcn.4004dd90
push ecx
mov byte [ebp - 4], 0x20
mov ecx, esp
mov dword [ebp - 0x1c], esp
mov edx, eax
push str._for_Windows
call fcn.40009e4c
mov ecx, esp
mov byte [ebp - 4], 0x21
push str.AssocAppName
call fcn.400069d1
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 0x20
call fcn.40020481
mov ecx, dword [ebp - 0x98]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x24], ebx
mov byte [ebp - 4], 0x22
push str.__ATOM
lea ecx, [ebp - 0x4c]
call fcn.400069d1
mov byte [ebp - 4], 0x23
mov ebx, dword [ebp - 0x54]
mov esi, dword [ebp - 0x58]
cmp esi, ebx
je 0x400202c7
mov edi, dword [ebp - 0x28]
mov ecx, dword [esi]
sub ecx, 0x10
call fcn.400073ec
add eax, 0x10
mov dword [ebp - 0x94], eax
mov byte [ebp - 4], 0x24
mov ecx, dword [esi + 4]
sub ecx, 0x10
call fcn.400073ec
add eax, 0x10
mov dword [ebp - 0x90], eax
push eax
mov byte [ebp - 4], 0x25
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomW]
movzx eax, ax
mov dword [ebp - 0x40], eax
test ax, ax
je 0x40020299
push eax
push dword [ebp - 0x94]
lea eax, [ebp - 0x4c]
push str._s_lu_
push eax
call fcn.4000e7b4
lea eax, [ebp - 0x40]
add esp, 0x10
cmp eax, edi
jae 0x40020278
mov ecx, eax
mov eax, dword [ebp - 0x2c]
cmp eax, ecx
ja 0x40020278
sub ecx, eax
sar ecx, 1
mov dword [ebp - 0x10], ecx
cmp edi, dword [ebp - 0x24]
jne 0x4002026e
push ecx
lea ecx, [ebp - 0x2c]
call fcn.40020dd4
mov edi, dword [ebp - 0x28]
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x10]
test edi, edi
je 0x40020293
mov ax, word [eax + ecx*2]
jmp 0x40020290
cmp edi, dword [ebp - 0x24]
jne 0x40020289
push ecx
lea ecx, [ebp - 0x2c]
call fcn.40020dd4
mov edi, dword [ebp - 0x28]
test edi, edi
je 0x40020293
mov eax, dword [ebp - 0x40]
mov word [edi], ax
add edi, 2
mov dword [ebp - 0x28], edi
mov byte [ebp - 4], 0x23
mov ecx, dword [ebp - 0x90]
add ecx, 0xfffffff0
call fcn.40004636
mov ecx, dword [ebp - 0x94]
lea ecx, [ecx - 0x10]
call fcn.40004636
add esi, 8
cmp esi, ebx
jne 0x400201e7
mov edi, dword [ebp - 0x34]
lea eax, [ebp - 0x14]
mov edx, 0x400824e0
push eax
lea ecx, [ebp - 0xa0]
call fcn.40006aaf
lea ecx, [ebp - 0x4c]
mov byte [ebp - 4], 0x26
push ecx
mov edx, eax
lea ecx, [ebp - 0x48]
call fcn.40009deb
pop ecx
pop ecx
mov byte [ebp - 4], 0x28
mov ecx, dword [ebp - 0xa0]
lea ecx, [ecx - 0x10]
call fcn.40004636
push str.SetAsDefaultBrowser
lea ecx, [ebp - 0x14]
call fcn.40006fbb
mov ebx, dword [ebp - 0x3c]
test eax, eax
jne 0x4002034a
push 0
push str.FenrirSettingHelperHiddenMessageWindow
call dword [sym.imp.USER32.dll_FindWindowW]
mov esi, eax
test esi, esi
je 0x4002034a
mov edx, dword [ebp - 0x48]
lea eax, [ebp - 0x10]
push eax
push ecx
mov ecx, esi
call fcn.4001dcc3
lea eax, [ebp - 0x10]
mov edx, str._Exit
push eax
push ecx
mov ecx, esi
call fcn.4001dcc3
jmp 0x40020395
sub esp, 0x14
mov edx, ebx
push dword [ebp - 0x48]
call fcn.4004d0e0
test al, al
jne 0x40020395
mov edx, dword [ebp - 0x2c]
xor esi, esi
mov ecx, dword [ebp - 0x28]
and dword [ebp - 0x18], 0
sub ecx, edx
inc ecx
shr ecx, 1
cmp edx, dword [ebp - 0x28]
cmova ecx, esi
mov esi, edx
test ecx, ecx
je 0x40020395
mov ebx, dword [ebp - 0x18]
mov edi, ecx
movzx eax, word [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GlobalDeleteAtom]
inc ebx
lea esi, [esi + 2]
cmp ebx, edi
jne 0x4002037d
mov edi, dword [ebp - 0x34]
mov ebx, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x48]
mov byte [ebp - 0x1d], 1
lea ecx, [ecx - 0x10]
call fcn.40004636
mov ecx, dword [ebp - 0x4c]
lea ecx, [ecx - 0x10]
call fcn.40004636
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x400203c8
push eax
call fcn.40053016
xor eax, eax
pop ecx
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov esi, dword [ebp - 0x58]
test esi, esi
je 0x400203fe
mov eax, dword [ebp - 0x54]
cmp esi, eax
je 0x400203ec
mov edi, eax
mov ecx, esi
call fcn.4000633b
add esi, 8
cmp esi, edi
jne 0x400203d8
mov edi, dword [ebp - 0x34]
mov esi, dword [ebp - 0x58]
push esi
call fcn.40053016
xor eax, eax
pop ecx
mov dword [ebp - 0x58], eax
mov dword [ebp - 0x54], eax
mov dword [ebp - 0x50], eax
mov ecx, dword [ebp - 0x30]
lea ecx, [ecx - 0x10]
call fcn.40004636
lea ecx, [ebx - 0x10]
call fcn.40004636
lea ecx, [ebp - 0xe0]
call fcn.4004d9d0
mov ecx, dword [ebp - 0x64]
call fcn.40004636
mov ebx, 0x104
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x14]
lea ecx, [ecx - 0x10]
call fcn.40004636
add edi, 4
mov dword [ebp - 0x34], edi
cmp edi, dword [ebp - 0x88]
jne 0x4001fb9c
mov bl, byte [ebp - 0x1d]
lea ecx, [ebp - 0x8c]
call fcn.400071fa
mov ecx, dword [ebp + 8]
add ecx, 0xfffffff0
call fcn.40004636
mov ecx, dword [ebp - 0xc]
mov al, bl
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
push 0x80070057
call fcn.40001ad1
int3