Function at 0x411d40
Capabilities:
Encrypt data using rc4 ksa
Read file on windows

Disassembly:
sub esp, 0x14
push ebx
push esi
mov esi, ecx
lea eax, [esp + 0x10]
xor ebx, ebx
mov dword [esp + 0x10], esi
test eax, eax
mov dword [esi], 0x42f0a0
jne 0x412261
push ebx
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_LockFile]
xor eax, eax
movsx ecx, ax
mov byte [esp + ecx + 0x14], al
xor eax, eax
lea ecx, [esp + 0x14]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411d79
xor eax, eax
lea ecx, [esp + 0x14]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411d89
inc eax
cmp ax, 0x100
jl 0x411d6c
xor eax, eax
lea ecx, [esp + 0x14]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411da0
mov byte [esp + 8], bl
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov byte [esp + 0x20], bl
mov byte [esp + 0x21], bl
mov byte [esp + 0x14], bl
jmp 0x411dc4
xor ebx, ebx
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411dca
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411dda
xor ecx, ecx
lea eax, [esp + 0x1c]
mov byte [eax], cl
inc ecx
inc eax
cmp cx, 0x100
jl 0x411dea
mov eax, dword [esp + 0x14]
xor ebx, ebx
movsx edx, cx
and eax, 0xff
and ebp, 0xff
lea esi, [esp + edx + 0x1c]
mov bl, byte [eax + 0x384]
mov dl, byte [esi]
mov edi, edx
and edi, 0xff
add ebx, edi
add ebx, ebp
and ebx, 0x800000ff
jns 0x411e31
dec ebx
or ebx, 0xffffff00
inc ebx
mov byte [esp + 0x10], bl
mov ebp, dword [esp + 0x10]
mov edi, ebp
and edi, 0xff
inc eax
mov bl, byte [esp + edi + 0x1c]
lea edi, [esp + edi + 0x1c]
mov byte [esi], bl
mov esi, 0x57
mov byte [edi], dl
cdq
idiv esi
inc ecx
cmp cx, 0x100
mov byte [esp + 0x14], dl
jl 0x411dc2
mov edi, ebp
and edi, 0xff
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411e74
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411e84
xor ecx, ecx
lea eax, [esp + 0x1c]
mov byte [eax], cl
inc ecx
inc eax
cmp cx, 0x100
jl 0x411e94
movsx eax, cx
mov dl, byte [esp + eax + 0x1c]
xor ebx, ebx
lea esi, [esp + eax + 0x1c]
mov eax, dword [esp + 0x14]
and eax, 0xff
mov ebp, edx
and ebp, 0xff
mov bl, byte [eax + 0x384]
add edi, ebx
add ebp, edi
mov ebx, ebp
and ebx, 0x800000ff
jns 0x411ed9
dec ebx
or ebx, 0xffffff00
inc ebx
mov byte [esp + 0x10], bl
mov edi, dword [esp + 0x10]
and edi, 0xff
inc eax
mov bl, byte [esp + edi + 0x1c]
mov byte [esi], bl
mov byte [esp + edi + 0x1c], dl
cdq
mov esi, 0x57
idiv esi
inc ecx
cmp cx, 0x100
mov byte [esp + 0x14], dl
jl 0x411e6e
xor ebx, ebx
push ebx
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
xor eax, eax
movsx ecx, ax
mov byte [esp + ecx + 0x1c], al
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411f26
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411f36
inc eax
cmp ax, 0x100
jl 0x411f19
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411f4d
mov byte [esp + 0x10], bl
mov byte [esp + 0x20], bl
mov ebp, dword [esp + 0x10]
mov byte [esp + 0x21], bl
mov byte [esp + 0x14], bl
jmp 0x411f6f
xor ebx, ebx
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411f75
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x411f85
xor ecx, ecx
lea eax, [esp + 0x1c]
mov byte [eax], cl
inc ecx
inc eax
cmp cx, 0x100
jl 0x411f95
mov eax, dword [esp + 0x14]
xor ebx, ebx
movsx edx, cx
and eax, 0xff
and ebp, 0xff
lea esi, [esp + edx + 0x1c]
mov bl, byte [eax + 0x384]
mov dl, byte [esi]
mov edi, edx
and edi, 0xff
add ebx, edi
add ebx, ebp
and ebx, 0x800000ff
jns 0x411fdc
dec ebx
or ebx, 0xffffff00
inc ebx
mov byte [esp + 0x10], bl
mov ebp, dword [esp + 0x10]
mov edi, ebp
and edi, 0xff
inc eax
mov bl, byte [esp + edi + 0x1c]
lea edi, [esp + edi + 0x1c]
mov byte [esi], bl
mov esi, 0x57
mov byte [edi], dl
cdq
idiv esi
inc ecx
cmp cx, 0x100
mov byte [esp + 0x14], dl
jl 0x411f6d
mov edi, ebp
and edi, 0xff
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x41201f
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x41202f
xor ecx, ecx
lea eax, [esp + 0x1c]
mov byte [eax], cl
inc ecx
inc eax
cmp cx, 0x100
jl 0x41203f
movsx eax, cx
mov dl, byte [esp + eax + 0x1c]
xor ebx, ebx
lea esi, [esp + eax + 0x1c]
mov eax, dword [esp + 0x14]
and eax, 0xff
mov ebp, edx
and ebp, 0xff
mov bl, byte [eax + 0x384]
add edi, ebx
add ebp, edi
mov ebx, ebp
and ebx, 0x800000ff
jns 0x412084
dec ebx
or ebx, 0xffffff00
inc ebx
mov byte [esp + 0x10], bl
mov edi, dword [esp + 0x10]
and edi, 0xff
inc eax
mov bl, byte [esp + edi + 0x1c]
mov byte [esi], bl
mov byte [esp + edi + 0x1c], dl
cdq
mov esi, 0x57
idiv esi
inc ecx
cmp cx, 0x100
mov byte [esp + 0x14], dl
jl 0x412019
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor ecx, ecx
xor eax, eax
movsx edx, ax
mov byte [esp + edx + 0x1c], al
xor eax, eax
lea edx, [esp + 0x1c]
mov byte [edx], al
inc eax
inc edx
cmp ax, 0x100
jl 0x4120cc
xor eax, eax
lea edx, [esp + 0x1c]
mov byte [edx], al
inc eax
inc edx
cmp ax, 0x100
jl 0x4120dc
inc eax
cmp ax, 0x100
jl 0x4120bf
xor eax, eax
lea edx, [esp + 0x1c]
mov byte [edx], al
inc eax
inc edx
cmp ax, 0x100
jl 0x4120f3
mov byte [esp + 0x10], cl
mov byte [esp + 0x20], cl
mov ebp, dword [esp + 0x10]
mov byte [esp + 0x21], cl
mov byte [esp + 0x14], cl
jmp 0x412115
xor ecx, ecx
xor eax, eax
lea edx, [esp + 0x1c]
mov byte [edx], al
inc eax
inc edx
cmp ax, 0x100
jl 0x41211b
xor eax, eax
lea edx, [esp + 0x1c]
mov byte [edx], al
inc eax
inc edx
cmp ax, 0x100
jl 0x41212b
lea eax, [esp + 0x1c]
mov byte [eax], cl
inc ecx
inc eax
cmp cx, 0x100
jl 0x412139
movsx eax, cx
mov dl, byte [esp + eax + 0x1c]
xor ebx, ebx
lea esi, [esp + eax + 0x1c]
mov eax, dword [esp + 0x14]
and eax, 0xff
mov edi, edx
and edi, 0xff
and ebp, 0xff
mov bl, byte [eax + 0x384]
add ebx, edi
add ebx, ebp
and ebx, 0x800000ff
jns 0x412182
dec ebx
or ebx, 0xffffff00
inc ebx
mov byte [esp + 0x10], bl
mov ebp, dword [esp + 0x10]
mov edi, ebp
and edi, 0xff
inc eax
mov bl, byte [esp + edi + 0x1c]
lea edi, [esp + edi + 0x1c]
mov byte [esi], bl
mov esi, 0x57
mov byte [edi], dl
cdq
idiv esi
inc ecx
cmp cx, 0x100
mov byte [esp + 0x14], dl
jl 0x412113
mov edi, ebp
and edi, 0xff
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x4121c5
xor eax, eax
lea ecx, [esp + 0x1c]
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x4121d5
xor ecx, ecx
lea eax, [esp + 0x1c]
mov byte [eax], cl
inc ecx
inc eax
cmp cx, 0x100
jl 0x4121e5
mov eax, dword [esp + 0x14]
xor ebx, ebx
movsx edx, cx
and eax, 0xff
lea esi, [esp + edx + 0x1c]
mov bl, byte [eax + 0x384]
mov dl, byte [esi]
add edi, ebx
mov ebp, edx
and ebp, 0xff
add ebp, edi
mov ebx, ebp
and ebx, 0x800000ff
jns 0x412228
dec ebx
or ebx, 0xffffff00
inc ebx
mov byte [esp + 0x10], bl
mov edi, dword [esp + 0x10]
and edi, 0xff
inc eax
mov bl, byte [esp + edi + 0x1c]
mov byte [esi], bl
mov byte [esp + edi + 0x1c], dl
cdq
mov esi, 0x57
idiv esi
inc ecx
cmp cx, 0x100
mov byte [esp + 0x14], dl
jl 0x4121bf
mov esi, dword [esp + 0x18]
pop edi
xor ebx, ebx
pop ebp
mov ecx, dword [0x4353d0]
push 0x1fbd0
lea eax, [esi + 4]
push ebx
push eax
call dword [ecx + 0x21c]
mov dword [esi + 0x1fbd4], ebx
mov eax, dword [0x4353d0]
push 0x1fbd0
lea edx, [esi + 0x1fbd8]
push ebx
push edx
call dword [eax + 0x21c]
add esp, 0x18
mov dword [esi + 0x3f7a8], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x14
ret