Function at 0x100077d0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x1f0
mov dword [esp + 0x18], ecx
mov ebx, edx
mov ecx, dword [0x100897fc]
test ecx, ecx
je 0x10007c71
and ecx, 0x8000
xor edx, edx
xor eax, eax
or ecx, eax
or edx, edx
mov al, 2
or ecx, edx
jne 0x10007826
mov eax, dword [0x100897fc]
test eax, eax
je 0x10007c8e
and eax, 0x400
xor ecx, ecx
xor edx, edx
or ecx, ecx
or eax, edx
or eax, ecx
setne al
lea ecx, [ebx - 1]
cmp ecx, 0x40
jae 0x10007cab
mov ecx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
movaps xmm1, xmmword [0x10021050]
movaps xmm3, xmmword [0x10021060]
movaps xmm2, xmmword [0x10021070]
mov edx, ebx
xorps xmm0, xmm0
mov dword [esp + 0x14], ebx
or edx, 0x1010000
movaps xmmword [esp + 0x20], xmm0
movaps xmmword [esp + 0x30], xmm0
movaps xmmword [esp + 0x40], xmm0
movaps xmmword [esp + 0x50], xmm0
movaps xmmword [esp + 0x60], xmm0
movaps xmmword [esp + 0x70], xmm0
movaps xmmword [esp + 0x80], xmm0
movaps xmmword [esp + 0x90], xmm0
mov dword [esp + 0xa4], 0x6a09e667
movaps xmmword [esp + 0x1d0], xmm0
movaps xmmword [esp + 0x1c0], xmm0
movaps xmmword [esp + 0x1b0], xmm0
movaps xmmword [esp + 0x1a0], xmm0
movaps xmmword [esp + 0x190], xmm0
movaps xmmword [esp + 0x180], xmm0
movaps xmmword [esp + 0x170], xmm0
movaps xmmword [esp + 0x160], xmm0
xor edx, 0xf3bcc908
mov dword [esp + 0xa0], edx
movups xmmword [esp + 0xa8], xmm1
movups xmmword [esp + 0xb8], xmm3
movups xmmword [esp + 0xc8], xmm2
lea ecx, [edi + ecx*8]
mov dword [esp + 0xd8], 0x137e2179
mov dword [esp + 0xdc], 0x5be0cd19
movaps xmmword [esp + 0xe0], xmm0
mov byte [esp + 0xf0], 0
mov byte [esp + 0xf1], bl
xor ebx, ebx
mov byte [esp + 0xf2], al
mov word [esp + 0xf3], 1
mov dword [esp + 0x1c], ecx
nop word cs:[eax + eax]
nop dword [eax + eax]
mov edx, dword [edi]
mov esi, dword [edi + 4]
test bl, bl
je 0x10007a40
mov dword [esp + 0x10], edi
movzx eax, bl
mov edi, 0x80
sub edi, eax
cmp edi, esi
mov ebx, edi
jb 0x10007973
mov ebx, esi
mov ecx, ebx
add ecx, eax
jb 0x10007cab
cmp ecx, 0x80
ja 0x10007cab
lea eax, [esp + eax + 0x20]
push ebx
push edx
push eax
mov dword [esp + 0x18], edx
call fcn.10018000
mov edx, dword [esp + 0x18]
add esp, 0xc
movzx eax, byte [esp + 0xf0]
mov ecx, esi
add edx, ebx
sub ecx, ebx
add al, bl
cmp edi, esi
mov byte [esp + 0xf0], al
jae 0x10007a50
movzx eax, byte [esp + 0xf3]
mov edi, ecx
movzx ecx, byte [esp + 0xf2]
mov esi, edx
lea edx, [esp + 0x20]
push 1
push eax
push dword [esp + 0xf4]
push dword [esp + 0xf4]
push dword [esp + 0xf4]
push dword [esp + 0xf4]
lea eax, [esp + 0xb8]
push eax
push 0x80
call fcn.10008e80
mov edx, esi
add esp, 0x20
add dword [esp + 0xe0], 0x80
mov esi, edi
adc dword [esp + 0xe4], 0
adc dword [esp + 0xe8], 0
adc dword [esp + 0xec], 0
xor eax, eax
mov byte [esp + 0xf0], 0
jmp 0x10007a52
xor eax, eax
mov ecx, esi
xor ebx, ebx
sub ecx, 1
jae 0x10007a5f
jmp 0x10007a61
mov esi, ecx
mov edi, dword [esp + 0x10]
mov ecx, esi
xor ebx, ebx
sub ecx, 1
jb 0x10007a61
mov ebx, ecx
and ebx, 0xffffff80
je 0x10007ae3
sub esi, ebx
jb 0x10007cab
mov dword [esp + 0xc], edx
movzx eax, byte [esp + 0xf3]
movzx ecx, byte [esp + 0xf2]
mov edx, dword [esp + 0xc]
push 1
push eax
push dword [esp + 0xf4]
push dword [esp + 0xf4]
push dword [esp + 0xf4]
push dword [esp + 0xf4]
lea eax, [esp + 0xb8]
push eax
push ebx
call fcn.10008e80
mov edx, dword [esp + 0x2c]
add esp, 0x20
add dword [esp + 0xe0], ebx
adc dword [esp + 0xe4], 0
adc dword [esp + 0xe8], 0
adc dword [esp + 0xec], 0
add edx, ebx
movzx eax, byte [esp + 0xf0]
movzx eax, al
mov ebx, 0x80
sub ebx, eax
cmp ebx, esi
cmovae ebx, esi
mov ecx, ebx
add ecx, eax
jb 0x10007cab
cmp ecx, 0x80
ja 0x10007cab
lea eax, [esp + eax + 0x20]
push ebx
push edx
push eax
call fcn.10018000
add esp, 0xc
add edi, 8
add bl, byte [esp + 0xf0]
cmp edi, dword [esp + 0x1c]
mov byte [esp + 0xf0], bl
jne 0x10007950
lea eax, [esp + 0xa0]
cmp bl, 0x81
movsd xmm1, qword [eax + 0x30]
movsd xmm2, qword [eax + 0x28]
movsd xmm0, qword [eax + 0x38]
movsd qword [esp + 0x130], xmm1
movsd xmm1, qword [eax + 0x20]
movsd qword [esp + 0x128], xmm2
movsd xmm2, qword [eax + 0x18]
movsd qword [esp + 0x138], xmm0
movsd qword [esp + 0x120], xmm1
movsd xmm1, qword [eax + 0x10]
movsd qword [esp + 0x118], xmm2
movsd xmm2, qword [eax]
movsd qword [esp + 0x110], xmm1
movsd xmm1, qword [eax + 8]
movsd qword [esp + 0x100], xmm2
movsd qword [esp + 0x108], xmm1
jae 0x10007cab
movzx esi, byte [esp + 0xf3]
movzx ecx, byte [esp + 0xf2]
movzx eax, bl
lea edi, [esp + 0x100]
lea edx, [esp + 0x20]
push 0
push esi
push dword [esp + 0xf4]
push dword [esp + 0xf4]
push dword [esp + 0xf4]
push dword [esp + 0xf4]
push edi
push eax
call fcn.10008e80
add esp, 0x20
movups xmm0, xmmword [esp + 0x100]
movups xmm1, xmmword [esp + 0x110]
movzx eax, byte [esp + 0xf1]
movups xmm2, xmmword [esp + 0x120]
movups xmmword [esp + 0x160], xmm0
movups xmmword [esp + 0x170], xmm1
movups xmm1, xmmword [esp + 0x130]
cmp eax, 0x41
movups xmmword [esp + 0x180], xmm2
movups xmmword [esp + 0x190], xmm1
mov byte [esp + 0x1a0], al
jae 0x10007cab
mov ecx, dword [esp + 0x14]
cmp eax, ecx
jne 0x10007cab
lea eax, [esp + 0x160]
push ecx
push eax
push dword [esp + 0x20]
call fcn.10018000
add esp, 0xc
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
lea ecx, [esp + 0x150]
call fcn.100209a0
mov ecx, 0x8000
and ecx, dword [esp + 0x150]
jmp 0x100077f9
lea ecx, [esp + 0x140]
call fcn.100209a0
mov eax, 0x400
and eax, dword [esp + 0x140]
jmp 0x10007819
ud2