Function at 0x4247cb
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b7275
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
sub esp, 0xd8
push ebx
push esi
push edi
mov dword [ebp - 0x10], esp
movzx eax, byte [ebp + 0x10]
test eax, eax
je 0x424860
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x88], eax
mov eax, dword [ebp + 0x30]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp + 0x28]
mov dword [ebp - 0xd8], eax
mov eax, dword [ebp + 0x24]
mov dword [ebp - 0xb8], eax
lea eax, [ebp + 0x40]
mov dword [ebp - 0x38], eax
lea eax, [ebp + 0x1c]
mov dword [ebp - 0x80], eax
mov eax, dword [ebp + 0x48]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x80]
movzx eax, byte [eax]
push eax
push dword [ebp - 0xd8]
push 1
push dword [ebp - 0x28]
push dword [ebp - 0x88]
push dword [ebp - 0x30]
push dword [ebp - 0xb8]
mov eax, dword [ebp - 0x38]
movzx eax, byte [eax]
push eax
call fcn.00424aea
add esp, 0x20
jmp 0x424ad9
mov eax, dword [ebp + 0x3c]
mov dword [ebp - 0x40], eax
lea eax, [ebp + 0x44]
mov dword [ebp - 0x60], eax
lea eax, [ebp + 0x2c]
mov dword [ebp - 0x90], eax
lea eax, [ebp + 0x20]
mov dword [ebp - 0xe0], eax
mov eax, dword [ebp + 0x38]
mov dword [ebp - 0x48], eax
mov eax, dword [ebp + 0x4c]
mov dword [ebp - 0xa0], eax
lea eax, [ebp + 0x14]
mov dword [ebp - 0x58], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x50], eax
mov eax, dword [ebp + 0x50]
mov dword [ebp - 0xc0], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0xd0], eax
mov eax, dword [ebp + 0x34]
mov dword [ebp - 0x98], eax
mov eax, dword [ebp - 0x90]
movzx eax, byte [eax]
test eax, eax
je 0x4248ce
push 1
call fcn.0042039f
pop ecx
jmp 0x424ad9
mov eax, dword [ebp - 0x40]
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0xd0]
mov dword [ebp - 0x54], eax
mov eax, dword [ebp - 0x48]
mov dword [ebp - 0xa8], eax
mov eax, dword [ebp - 0x98]
mov dword [ebp - 0x70], eax
mov eax, dword [ebp - 0x50]
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0xc0]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x58]
mov dword [ebp - 0x4c], eax
mov eax, dword [ebp - 0xa0]
mov dword [ebp - 0x5c], eax
mov eax, dword [ebp - 0x60]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp - 0xe0]
mov dword [ebp - 0xc8], eax
mov eax, dword [ebp - 0x68]
movzx eax, byte [eax]
test eax, eax
je 0x424994
mov eax, dword [ebp - 0xa8]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0xb0], eax
mov eax, dword [ebp - 0xc8]
mov dword [ebp - 0x78], eax
mov eax, dword [ebp - 0x78]
movzx eax, byte [eax]
test eax, eax
je 0x42496a
mov eax, dword [ebp - 0xb0]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
push dword [eax]
call fcn.0048ac28
pop ecx
jmp 0x42498f
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
cmp dword [eax], 0
jge 0x42498f
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
add eax, 0x100
mov ecx, dword [ebp - 0x18]
mov dword [ecx], eax
jmp 0x424976
jmp 0x424ad9
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x9c], eax
mov eax, dword [ebp - 0x3c]
mov dword [ebp - 0xa4], eax
mov eax, dword [ebp - 0x44]
mov dword [ebp - 0x6c], eax
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x64], eax
mov eax, dword [ebp - 0x54]
mov dword [ebp - 0x74], eax
mov eax, dword [ebp - 0x5c]
mov dword [ebp - 0xac], eax
mov eax, dword [ebp - 0x64]
movzx eax, byte [eax]
test eax, eax
je 0x424a3a
mov eax, dword [ebp - 0x6c]
mov dword [ebp - 0x7c], eax
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x84], eax
mov eax, dword [ebp - 0x7c]
mov dword [ebp - 0x8c], eax
mov eax, dword [ebp - 0x84]
mov dword [ebp - 0x94], eax
and dword [ebp - 4], 0
mov eax, dword [ebp - 0x8c]
cmp dword [eax], 0x635c
jge 0x424a0f
mov eax, dword [ebp - 0x94]
push dword [eax]
call fcn.0048ac28
pop ecx
jmp 0x424a2b
or dword [ebp - 4], 0xffffffff
jmp 0x424a35
jmp 0x424ad9
mov eax, dword [ebp - 0x9c]
mov dword [ebp - 0xb4], eax
mov eax, dword [ebp - 0xa4]
mov dword [ebp - 0xbc], eax
mov eax, dword [ebp - 0xac]
mov dword [ebp - 0xc4], eax
mov eax, dword [ebp - 0xb4]
mov dword [ebp - 0xdc], eax
mov eax, dword [ebp - 0xbc]
mov dword [ebp - 0xcc], eax
mov eax, dword [ebp - 0xc4]
mov dword [ebp - 0xd4], eax
and dword [ebp - 0x14], 0
jmp 0x424a8f
mov eax, dword [ebp - 0x14]
inc eax
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0x2491
jge 0x424ad9
mov eax, dword [ebp - 0xcc]
mov ecx, dword [ebp - 0xd4]
mov eax, dword [eax]
imul eax, dword [ecx]
mov ecx, dword [ebp - 0xdc]
xor eax, dword [ecx]
or eax, dword [ebp - 0x14]
cdq
mov dword [ebp - 0xe8], eax
mov dword [ebp - 0xe4], edx
push dword [ebp - 0xe4]
push dword [ebp - 0xe8]
mov ecx, 0xab5438
call fcn.0042afca
jmp 0x424a88
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret