Function at 0x4c8270
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
lea esp, [esp - 0x78]
push ebx
push esi
mov dword [ebp - 4], eax
mov dword [ebp - 0x78], 0
mov dword [ebp - 0x74], 0
mov dword [ebp - 0x70], 0
mov eax, 1
lea edx, [ebp - 0x50]
lea ecx, [ebp - 0x38]
call fcn.0040d680
call fcn.00403e00
push eax
test eax, eax
jne 0x4c8560
xor ecx, ecx
mov edx, 1
mov eax, 0x6075e8
call fcn.004bd4f0
mov edx, dword [ebp - 4]
mov dword [edx - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax - 8]
mov eax, dword [eax + 0x1c]
lea ebx, [eax - 1]
test ebx, ebx
jl 0x4c833c
mov dword [ebp - 0xc], 0xffffffff
lea esi, [esi]
add dword [ebp - 0xc], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax - 8]
mov eax, dword [eax + 0x20]
lea esi, [eax - 1]
test esi, esi
jl 0x4c8334
mov dword [ebp - 8], 0xffffffff
lea esi, [esi]
nop
add dword [ebp - 8], 1
lea eax, [ebp - 0x5c]
push eax
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004c85e0
lea edx, [ebp - 0x5c]
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x10]
mov ecx, dword [ebp - 4]
mov ecx, dword [ecx - 0x10]
mov ecx, dword [ecx]
call dword [ecx + pe_nt_image_headers32]
cmp esi, dword [ebp - 8]
jg 0x4c8300
mov esi, esi
cmp ebx, dword [ebp - 0xc]
jg 0x4c82e0
lea esi, [esi]
mov eax, dword [ebp - 4]
mov dword [eax - 0x1c], 0
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x10]
call fcn.004bd8a0
mov dword [ebp - 0x14], eax
jmp 0x4c8376
mov ecx, dword [ebp - 0x14]
mov eax, 0xd20d20d3
imul ecx
add edx, ecx
sar edx, 6
shr ecx, 0x1f
add edx, ecx
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 4]
add dword [eax - 0x1c], 1
cmp dword [ebp - 0x14], 0
jg 0x4c8358
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x10]
call fcn.004bd8a0
shl eax, 2
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
sub eax, 0x14
mov edx, dword [ebp - 0x10]
call fcn.0040f650
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x14]
mov edx, dword [ebp - 0x10]
xor cl, cl
call fcn.004034b0
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x10]
call fcn.004bd8a0
mov ebx, eax
sub ebx, 1
test ebx, ebx
jl 0x4c846c
mov dword [ebp - 0x14], 0xffffffff
lea esi, [esi]
add dword [ebp - 0x14], 1
mov eax, dword [ebp - 4]
mov edx, dword [eax - 0x14]
mov eax, dword [ebp - 0x14]
lea eax, [edx + eax*4]
mov edx, dword [ebp - 4]
mov edx, dword [edx - 0x1c]
xor cx, cx
call fcn.004094f0
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x1c]
cmp eax, 1
jl 0x4c8460
mov dword [ebp - 0x20], eax
add eax, 1
mov dword [ebp - 0x20], eax
sub dword [ebp - 0x20], 1
mov eax, dword [ebp - 0x18]
cdq
mov ecx, 0x4e
idiv ecx
lea eax, [edx + 1]
and eax, 0xff
mov al, byte [eax + str.N.__abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789__:______]
mov byte [ebp - 0x1c], al
mov eax, dword [ebp - 4]
mov edx, dword [eax - 0x14]
mov eax, dword [ebp - 0x14]
lea eax, [edx + eax*4]
call fcn.00403980
mov ecx, dword [ebp - 0x20]
mov dl, byte [ebp - 0x1c]
mov byte [eax + ecx - 1], dl
mov ecx, dword [ebp - 0x18]
mov eax, 0xd20d20d3
imul ecx
add edx, ecx
sar edx, 6
shr ecx, 0x1f
add edx, ecx
mov dword [ebp - 0x18], edx
cmp dword [ebp - 0x20], 1
jg 0x4c8408
cmp ebx, dword [ebp - 0x14]
jg 0x4c83d0
lea esi, [esi]
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x10]
call fcn.004bd8a0
shl eax, 2
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 4]
sub eax, 0x18
mov edx, dword [ebp - 0x24]
call fcn.0040f650
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x18]
mov edx, dword [ebp - 0x24]
xor cl, cl
call fcn.004034b0
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x10]
call fcn.004bd8a0
mov ebx, eax
sub ebx, 1
test ebx, ebx
jl 0x4c8560
mov dword [ebp - 0x14], 0xffffffff
lea esi, [esi]
add dword [ebp - 0x14], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x10]
lea ecx, [ebp - 0x2c]
mov edx, dword [ebp - 0x14]
call fcn.004bd870
cmp word [ebp - 0x26], 0
jne 0x4c84f5
mov eax, dword [ebp - 4]
mov eax, dword [eax - 0x18]
mov edx, dword [ebp - 0x14]
lea eax, [eax + edx*4]
mov edx, str.None
call fcn.00408870
jmp 0x4c8557
push 0
mov eax, 0x6087e4
mov dword [ebp - 0x6c], eax
mov dx, word [ebp - 0x2c]
lea ecx, [ebp - 0x70]
mov eax, dword [ebp - 4]
call fcn.004c8590
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x68], eax
mov dx, word [ebp - 0x2a]
lea ecx, [ebp - 0x74]
mov eax, dword [ebp - 4]
call fcn.004c8590
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x64], eax
mov dx, word [ebp - 0x28]
lea ecx, [ebp - 0x78]
mov eax, dword [ebp - 4]
call fcn.004c8590
mov eax, dword [ebp - 0x78]
mov dword [ebp - 0x60], eax
lea edx, [ebp - 0x6c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax - 0x18]
mov eax, dword [ebp - 0x14]
lea eax, [ecx + eax*4]
mov ecx, 3
call fcn.00408be0
cmp ebx, dword [ebp - 0x14]
jg 0x4c84c0
call fcn.0040d8f0
lea eax, [ebp - 0x78]
call fcn.00403940
lea eax, [ebp - 0x74]
call fcn.00403940
lea eax, [ebp - 0x70]
call fcn.00403940
pop eax
test eax, eax
je 0x4c8587
call fcn.0040da20
pop esi
pop ebx
mov esp, ebp
pop ebp
ret