Function at 0x41d7b0
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Get session user name
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x47256d
mov eax, dword fs:[0]
push eax
sub esp, 0xa24
mov eax, dword [0x48f310]
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 + 0xc]
mov ebx, dword [ebp + 8]
mov edi, edx
xor edx, edx
lea esi, [ebp - 0x90]
mov dword [ebp - 0x590], edi
mov dword [ebp - 0x5cc], ebx
mov dword [ebp - 0x5c8], eax
mov dword [ebp - 0x5c4], ecx
mov word [ebp - 0x90], dx
call fcn.004049f0
mov edx, dword [edi + 0x8d28]
lea ecx, [ebp - 0x510]
call fcn.00440690
lea eax, [ebp - 0x59c]
push eax
lea ecx, [ebp - 0x110]
xor esi, esi
push ecx
mov dword [ebp - 0x598], esi
or edi, 0xffffffff
mov dword [ebp - 0x59c], 0x80
call dword [sym.imp.ADVAPI32.dll_GetUserNameA]
test eax, eax
je 0x41d884
mov eax, dword [ebp - 0x59c]
dec eax
lea ecx, [ebp - 0x110]
cmp eax, esi
je 0x41d87c
movzx edx, byte [ecx]
xor edx, edi
and edx, 0xff
shr edi, 8
xor edi, dword [edx*4 + 0x4788c0]
dec eax
inc ecx
cmp eax, esi
jne 0x41d861
not edi
mov dword [ebp - 0x598], edi
push ecx
mov eax, esp
mov dword [ebp - 0x58c], esp
call fcn.00402a24
lea eax, [ebp - 0x588]
call fcn.00401f4d
push esi
push esi
lea edi, [ebp - 0x588]
call fcn.004012f5
mov dword [ebp - 4], esi
mov esi, dword [ebp - 0x590]
mov eax, edi
push eax
mov ecx, esi
call fcn.0041d2f0
mov eax, esp
mov dword [ebp - 0x58c], esp
call fcn.00402a24
lea eax, [ebp - 0x5c0]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x5c0]
call fcn.004012f5
push 0xffffffffffffffff
lea eax, [esi + 0xb4c]
push eax
xor eax, eax
mov ecx, edi
call fcn.00401e6a
push str.mode_ext
lea eax, [ebp - 0x530]
mov byte [ebp - 4], 1
call fcn.00401cc7
push ecx
mov eax, esp
mov byte [ebp - 4], 2
mov dword [ebp - 0x58c], esp
call fcn.00402a24
lea eax, [ebp - 0x550]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x550]
call fcn.004012f5
push 0xffffffffffffffff
lea ecx, [ebp - 0x588]
push ecx
xor eax, eax
mov ecx, edi
call fcn.00401e6a
push str.trace
lea eax, [ebp - 0x8f0]
mov byte [ebp - 4], 3
call fcn.00401cc7
push ecx
mov eax, esp
mov byte [ebp - 4], 4
mov dword [ebp - 0x58c], esp
call fcn.00402a24
lea eax, [ebp - 0x630]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x630]
call fcn.004012f5
push 0xffffffffffffffff
lea eax, [esi + 0xba8]
push eax
xor eax, eax
mov ecx, edi
call fcn.00401e6a
mov byte [ebp - 4], 5
push str.last_page
lea eax, [ebp - 0x8b0]
call fcn.00401cc7
push ecx
mov eax, esp
mov byte [ebp - 4], 6
mov dword [ebp - 0x58c], esp
call fcn.00402a24
lea eax, [ebp - 0x610]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x610]
call fcn.004012f5
push 0xffffffffffffffff
lea eax, [esi + 0xb8c]
push eax
xor eax, eax
mov ecx, edi
call fcn.00401e6a
push str.support
lea eax, [ebp - 0x870]
mov byte [ebp - 4], 7
call fcn.00401cc7
push esi
lea eax, [ebp - 0x830]
mov byte [ebp - 4], 8
call fcn.0041d2a0
push 0x47a268
lea eax, [ebp - 0x7f0]
mov byte [ebp - 4], 9
call fcn.00401cc7
push str.userName
lea eax, [ebp - 0x7b0]
mov byte [ebp - 4], 0xa
call fcn.00401cc7
mov byte [ebp - 4], 0xb
mov edx, dword [esi]
mov eax, dword [edx + 0x18]
mov ecx, esi
call eax
mov dword [ebp - 0x58c], eax
push str.appId
lea eax, [ebp - 0x770]
call fcn.00401cc7
lea ecx, [esi + 0x680]
push ecx
lea eax, [ebp - 0x730]
mov byte [ebp - 4], 0xc
call fcn.00401cc7
push str.downloadDate
lea eax, [ebp - 0x6f0]
mov byte [ebp - 4], 0xd
call fcn.00401cc7
lea edx, [ebp - 0x510]
push edx
lea eax, [ebp - 0x6b0]
mov byte [ebp - 4], 0xe
call fcn.00401cc7
push str.serial
lea eax, [ebp - 0x670]
mov byte [ebp - 4], 0xf
call fcn.00401cc7
lea eax, [esi + 0x8d40]
mov byte [ebp - 4], 0x10
call fcn.00401489
push eax
lea eax, [ebp - 0x850]
call fcn.00401cc7
mov byte [ebp - 4], 0x11
push str.torrentHash
lea eax, [ebp - 0xa10]
call fcn.00401cc7
lea eax, [esi + 0x5a4]
push eax
lea eax, [ebp - 0x810]
mov byte [ebp - 4], 0x12
call fcn.00401cc7
push 0x47a1fc
lea eax, [ebp - 0x910]
mov byte [ebp - 4], 0x13
call fcn.00401cc7
lea ecx, [esi + 0x524]
push ecx
lea eax, [ebp - 0x7d0]
mov byte [ebp - 4], 0x14
call fcn.00401cc7
push 0x47a1f4
lea eax, [ebp - 0x990]
mov byte [ebp - 4], 0x15
call fcn.00401cc7
lea edx, [esi + 0x4a4]
push edx
lea eax, [ebp - 0x790]
mov byte [ebp - 4], 0x16
call fcn.00401cc7
push 0x479ffc
lea eax, [ebp - 0x8d0]
mov byte [ebp - 4], 0x17
call fcn.00401cc7
push ecx
mov eax, esp
mov byte [ebp - 4], 0x18
mov dword [ebp - 0x594], esp
call fcn.00402a24
lea eax, [ebp - 0x5f0]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x5f0]
call fcn.004012f5
push 0xffffffffffffffff
lea eax, [esi + 0x8e3c]
push eax
xor eax, eax
mov ecx, edi
call fcn.00401e6a
push str.installId
lea eax, [ebp - 0x750]
mov byte [ebp - 4], 0x19
call fcn.00401cc7
lea eax, [ebp - 0x90]
push eax
lea eax, [ebp - 0x9d0]
mov byte [ebp - 4], 0x1a
call fcn.00401cc7
push 0x47a1d8
lea eax, [ebp - 0x650]
mov byte [ebp - 4], 0x1b
call fcn.00401cc7
lea edi, [esi + 0x424]
mov byte [ebp - 4], 0x1c
cmp word [edi], 0
jne 0x41dbfe
mov edx, dword [esi]
mov eax, dword [edx + 0x30]
mov ecx, esi
call eax
mov esi, edi
call fcn.00404240
mov esi, dword [ebp - 0x590]
push edi
lea eax, [ebp - 0x890]
call fcn.00401cc7
push str.version
lea eax, [ebp - 0x6d0]
mov byte [ebp - 4], 0x1d
call fcn.00401cc7
mov ecx, dword [ebp - 0x5c8]
push ecx
lea eax, [ebp - 0x950]
mov byte [ebp - 4], 0x1e
call fcn.00401cc7
push str.mode
lea eax, [ebp - 0x690]
mov byte [ebp - 4], 0x1f
call fcn.00401cc7
lea edi, [esi + 0x624]
push edi
lea eax, [ebp - 0xa30]
mov byte [ebp - 4], 0x20
call fcn.00421f60
push str.i_user_id
lea eax, [ebp - 0x9f0]
mov byte [ebp - 4], 0x21
call fcn.00401cc7
push edi
lea eax, [ebp - 0x9b0]
mov byte [ebp - 4], 0x22
call fcn.0044b050
push str.s_user_id
lea eax, [ebp - 0x970]
mov byte [ebp - 4], 0x23
call fcn.00401cc7
push edi
lea eax, [ebp - 0x930]
mov byte [ebp - 4], 0x24
call fcn.00421fb0
push 0x47a188
lea eax, [ebp - 0x710]
mov byte [ebp - 4], 0x25
call fcn.00401cc7
lea edx, [ebp - 0x710]
mov ecx, ebx
mov byte [ebp - 4], 0x27
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x930]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x710]
call fcn.004012b8
lea ecx, [ebp - 0x930]
call fcn.004012b8
lea edx, [ebp - 0x970]
mov ecx, ebx
mov byte [ebp - 4], 0x29
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x9b0]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x970]
call fcn.004012b8
lea ecx, [ebp - 0x9b0]
call fcn.004012b8
lea edx, [ebp - 0x9f0]
mov ecx, ebx
mov byte [ebp - 4], 0x2b
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0xa30]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x9f0]
call fcn.004012b8
lea ecx, [ebp - 0xa30]
call fcn.004012b8
lea edx, [ebp - 0x690]
mov ecx, ebx
mov byte [ebp - 4], 0x2d
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x950]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x690]
call fcn.004012b8
lea ecx, [ebp - 0x950]
call fcn.004012b8
lea edx, [ebp - 0x6d0]
mov ecx, ebx
mov byte [ebp - 4], 0x2f
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x890]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x6d0]
call fcn.004012b8
lea ecx, [ebp - 0x890]
call fcn.004012b8
lea edx, [ebp - 0x650]
mov ecx, ebx
mov byte [ebp - 4], 0x31
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x9d0]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x650]
call fcn.004012b8
lea ecx, [ebp - 0x9d0]
call fcn.004012b8
lea edx, [ebp - 0x750]
mov ecx, ebx
mov byte [ebp - 4], 0x33
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x5f0]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x750]
call fcn.004012b8
lea ecx, [ebp - 0x5f0]
call fcn.004012b8
lea edx, [ebp - 0x8d0]
mov ecx, ebx
mov byte [ebp - 4], 0x35
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x790]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x8d0]
call fcn.004012b8
lea ecx, [ebp - 0x790]
call fcn.004012b8
lea edx, [ebp - 0x990]
mov ecx, ebx
mov byte [ebp - 4], 0x37
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x7d0]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x990]
call fcn.004012b8
lea ecx, [ebp - 0x7d0]
call fcn.004012b8
lea edx, [ebp - 0x910]
mov ecx, ebx
mov byte [ebp - 4], 0x39
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x810]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x910]
call fcn.004012b8
lea ecx, [ebp - 0x810]
call fcn.004012b8
lea edx, [ebp - 0xa10]
mov ecx, ebx
mov byte [ebp - 4], 0x3b
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x850]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0xa10]
call fcn.004012b8
lea ecx, [ebp - 0x850]
call fcn.004012b8
lea edx, [ebp - 0x670]
mov ecx, ebx
mov byte [ebp - 4], 0x3d
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x6b0]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x670]
call fcn.004012b8
lea ecx, [ebp - 0x6b0]
call fcn.004012b8
lea edx, [ebp - 0x6f0]
mov ecx, ebx
mov byte [ebp - 4], 0x3f
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x730]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x6f0]
call fcn.004012b8
lea ecx, [ebp - 0x730]
call fcn.004012b8
mov ecx, dword [ebp - 0x58c]
push 0xa
push 0x100
lea eax, [ebp - 0x310]
push eax
push ecx
mov byte [ebp - 4], 0x40
call fcn.0045130a
add esp, 0x10
lea edx, [ebp - 0x770]
mov ecx, ebx
call fcn.0043a670
lea edx, [ebp - 0x310]
push edx
mov edi, eax
call fcn.00401d13
lea ecx, [ebp - 0x770]
call fcn.004012b8
mov ecx, dword [ebp - 0x598]
push 0xa
push 0x100
lea eax, [ebp - 0x310]
push eax
push ecx
mov byte [ebp - 4], 0x41
call fcn.0045130a
add esp, 0x10
lea edx, [ebp - 0x7b0]
mov ecx, ebx
call fcn.0043a670
lea edx, [ebp - 0x310]
push edx
mov edi, eax
call fcn.00401d13
lea ecx, [ebp - 0x7b0]
call fcn.004012b8
lea edx, [ebp - 0x7f0]
mov ecx, ebx
mov byte [ebp - 4], 0x43
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x830]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x7f0]
call fcn.004012b8
lea ecx, [ebp - 0x830]
call fcn.004012b8
lea edx, [ebp - 0x870]
mov ecx, ebx
mov byte [ebp - 4], 0x45
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x610]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x870]
call fcn.004012b8
lea ecx, [ebp - 0x610]
call fcn.004012b8
lea edx, [ebp - 0x8b0]
mov ecx, ebx
mov byte [ebp - 4], 0x47
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x630]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x8b0]
call fcn.004012b8
lea ecx, [ebp - 0x630]
call fcn.004012b8
lea edx, [ebp - 0x8f0]
mov ecx, ebx
mov byte [ebp - 4], 0x49
call fcn.0043a670
push 0xffffffffffffffff
lea edx, [ebp - 0x550]
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x8f0]
call fcn.004012b8
lea ecx, [ebp - 0x550]
call fcn.004012b8
lea edx, [ebp - 0x530]
mov ecx, ebx
mov byte [ebp - 4], 0x4b
call fcn.0043a670
mov ecx, eax
push 0xffffffffffffffff
lea eax, [ebp - 0x5c0]
push eax
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x530]
call fcn.004012b8
lea ecx, [ebp - 0x5c0]
mov byte [ebp - 4], 0
call fcn.004012b8
mov eax, dword [esi + 0x8d2c]
test eax, eax
je 0x41e15d
cmp eax, 1
jne 0x41e16e
mov ecx, dword [ebp - 0x5c4]
test ecx, ecx
je 0x41e16e
mov edx, dword [ecx]
mov eax, dword [edx]
push ebx
call eax
lea eax, [esi + 0x8e20]
call fcn.00401d24
test eax, eax
je 0x41e24c
push ecx
mov eax, esp
mov dword [ebp - 0x594], esp
call fcn.00402a24
lea eax, [ebp - 0x550]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x550]
call fcn.004012f5
push 0
lea eax, [esi + 0x8e20]
push eax
or eax, 0xffffffff
mov byte [ebp - 4], 0x4c
call fcn.00401d62
push ecx
mov eax, esp
mov dword [ebp - 0x594], esp
call fcn.00402a24
lea eax, [ebp - 0x5c0]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x5c0]
call fcn.004012f5
push 0xffffffffffffffff
lea ecx, [ebp - 0x550]
push ecx
xor eax, eax
mov ecx, edi
call fcn.00401e6a
push str.errors
lea eax, [ebp - 0x530]
mov byte [ebp - 4], 0x4d
call fcn.00401cc7
lea edx, [ebp - 0x530]
mov ecx, ebx
mov byte [ebp - 4], 0x4f
call fcn.0043a670
push 0xffffffffffffffff
mov edx, edi
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x530]
call fcn.004012b8
mov ecx, edi
call fcn.004012b8
lea ecx, [ebp - 0x550]
mov byte [ebp - 4], 0
call fcn.004012b8
push 0x479144
lea eax, [ebp - 0x56c]
call fcn.00401cc7
add esi, 0xc6c
push esi
mov ebx, str._installKey
mov byte [ebp - 4], 0x50
call fcn.00413b70
test eax, eax
je 0x41e2cb
push esi
call fcn.00413b70
push eax
lea eax, [ebp - 0x56c]
push eax
call fcn.00401cf8
lea ecx, [ebp - 0x56c]
push ecx
lea edx, [ebp - 0x530]
push str.installKey_from_commangLine
push edx
call fcn.0040ae00
add esp, 0xc
mov ecx, dword [ebp - 0x590]
mov byte [ebp - 4], 0x51
mov esi, dword [ecx + 0x8d28]
call fcn.00401489
push eax
push str.INFO
mov ecx, esi
call fcn.00414290
mov byte [ebp - 4], 0x50
jmp 0x41e33d
mov esi, dword [ebp - 0x590]
mov edx, dword [esi + 0x8d28]
lea ecx, [ebp - 0x530]
call fcn.00405e50
push 0
push eax
or eax, 0xffffffff
lea edi, [ebp - 0x56c]
mov byte [ebp - 4], 0x52
call fcn.00401d62
mov bl, 0x50
lea ecx, [ebp - 0x530]
mov byte [ebp - 4], bl
call fcn.004012b8
mov edx, edi
push edx
lea eax, [ebp - 0x530]
push str.installKey_from_fileName
push eax
call fcn.0040ae00
add esp, 0xc
mov byte [ebp - 4], 0x53
mov esi, dword [esi + 0x8d28]
call fcn.00401489
push eax
push str.INFO
mov ecx, esi
call fcn.00414290
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x530]
call fcn.004012b8
push ecx
mov eax, esp
mov dword [ebp - 0x594], esp
call fcn.00402a24
lea eax, [ebp - 0x5c0]
call fcn.00401f4d
push 0
push 0
lea edi, [ebp - 0x5c0]
call fcn.004012f5
push 0xffffffffffffffff
lea ecx, [ebp - 0x56c]
push ecx
xor eax, eax
mov ecx, edi
call fcn.00401e6a
push str.installKey
lea eax, [ebp - 0x530]
mov byte [ebp - 4], 0x54
call fcn.00401cc7
mov ecx, dword [ebp - 0x5cc]
lea edx, [ebp - 0x530]
mov byte [ebp - 4], 0x56
call fcn.0043a670
push 0xffffffffffffffff
mov edx, edi
mov ecx, eax
push edx
xor eax, eax
call fcn.00401e6a
lea ecx, [ebp - 0x530]
call fcn.004012b8
mov ecx, edi
call fcn.004012b8
lea ecx, [ebp - 0x56c]
call fcn.004012b8
lea ecx, [ebp - 0x588]
call fcn.004012b8
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.0045080d
mov esp, ebp
pop ebp
ret 8