Function at 0x140189950
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
push rsi
push r12
push r13
push r14
sub rsp, 0x20
mov r12d, dword [rsp + 0x70]
mov ebx, r9d
mov esi, r8d
mov r13d, edx
mov r14, rcx
cmp r8d, edx
jne 0x140189983
mov rax, rcx
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbx
ret
lea eax, [r8 - 1]
mov qword [rsp + 0x50], rbp
cmp eax, 3
jbe 0x1401899b2
mov r8d, 0x6df
lea rdx, str.C:_vcpkginstalledx64_windows_staticinclude_stb_image.h
lea rcx, str.req_comp___1__req_comp___4
call fcn.1404baf18
test esi, esi
js 0x140189dcf
test ebx, ebx
js 0x140189dcf
je 0x1401899cd
xor edx, edx
mov eax, 0x7fffffff
div ebx
cmp esi, eax
jg 0x140189dcf
mov ecx, esi
imul ecx, ebx
test ecx, ecx
js 0x140189dcf
test r12d, r12d
js 0x140189dcf
je 0x1401899f7
xor edx, edx
mov eax, 0x7fffffff
div r12d
cmp ecx, eax
jg 0x140189dcf
imul ecx, r12d
movsxd rcx, ecx
call fcn.1404bafd0
mov rbp, rax
test rax, rax
je 0x140189dcf
mov qword [rsp + 0x58], rdi
xor edi, edi
mov qword [rsp + 0x60], r15
test r12d, r12d
jle 0x140189d5f
lea r15d, [r13*8 - 0xa]
add r15d, esi
lea r11d, [rbx - 1]
lea r8, [0x140000000]
nop word [rax + rax]
mov r9d, edi
mov eax, edi
imul r9d, r13d
imul eax, esi
imul r9d, ebx
imul eax, ebx
add r9, r14
add rax, rbp
cmp r15d, 0x19
ja case.0x140189a71.3
movsxd rcx, r15d
mov edx, dword [r8 + rcx*4 + 0x189e08]
add rdx, r8
jmp rdx
mov edx, r11d
test r11d, r11d
js 0x140189d54
nop
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea r9, [r9 + 1]
mov byte [rax + 1], 0xff
lea rax, [rax + 2]
jns 0x140189a80
jmp 0x140189d54
mov edx, r11d
test r11d, r11d
js 0x140189d54
nop dword [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 1]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 3]
jns 0x140189ab0
jmp 0x140189d54
mov edx, r11d
test r11d, r11d
js 0x140189d54
nop word [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 1]
mov byte [rax + 1], cl
mov byte [rax], cl
mov byte [rax + 3], 0xff
lea rax, [rax + 4]
jns 0x140189ae0
jmp 0x140189d54
mov edx, r11d
test r11d, r11d
js 0x140189d54
nop
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 1]
lea r9, [r9 + 2]
jns 0x140189b10
jmp 0x140189d54
mov edx, r11d
test r11d, r11d
js 0x140189d54
nop dword [rax]
nop dword [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 2]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 3]
jns 0x140189b40
jmp 0x140189d54
mov edx, r11d
test r11d, r11d
js 0x140189d54
nop word [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 2]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 4]
movzx ecx, byte [r9 - 1]
mov byte [rax - 1], cl
jns 0x140189b70
jmp 0x140189d54
mov edx, r11d
test r11d, r11d
js 0x140189d54
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 4]
movzx ecx, byte [r9 + 1]
lea r9, [r9 + 3]
mov byte [rax - 3], cl
movzx ecx, byte [r9 - 1]
mov byte [rax - 2], cl
mov byte [rax - 1], 0xff
jns 0x140189ba2
jmp 0x140189d54
mov r10d, r11d
test r11d, r11d
js 0x140189d54
nop word [rax + rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 1]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 3]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 3]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 1], r8b
jns 0x140189be0
lea r8, [0x140000000]
jmp 0x140189d54
mov r10d, r11d
test r11d, r11d
js 0x140189d54
movzx ecx, byte [r9 + 1]
lea rax, [rax + 2]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 3]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 3]
mov byte [rax - 1], 0xff
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 2], r8b
jns 0x140189c30
lea r8, [0x140000000]
jmp 0x140189d54
mov r10d, r11d
test r11d, r11d
js 0x140189d54
nop dword [rax]
nop dword [rax + rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 1]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 4]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 4]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 1], r8b
jns 0x140189c90
lea r8, [0x140000000]
jmp 0x140189d54
mov r10d, r11d
test r11d, r11d
js 0x140189d54
nop dword [rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 2]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 4]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 4]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 2], r8b
movzx ecx, byte [r9 - 1]
mov byte [rax - 1], cl
jns 0x140189ce0
lea r8, [0x140000000]
jmp 0x140189d54
mov edx, r11d
test r11d, r11d
js 0x140189d54
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 3]
movzx ecx, byte [r9 + 1]
lea r9, [r9 + 4]
mov byte [rax - 2], cl
movzx ecx, byte [r9 - 2]
mov byte [rax - 1], cl
jns 0x140189d31
inc edi
cmp edi, r12d
jl 0x140189a40
mov rcx, r14
call fcn.1404b4e38
mov rax, rbp
mov r15, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbx
ret
mov r8d, 0x6fc
lea rdx, str.C:_vcpkginstalledx64_windows_staticinclude_stb_image.h
lea rcx, [0x1405dfc00]
call fcn.1404baf18
mov rcx, r14
call fcn.1404b4e38
mov rcx, rbp
call fcn.1404b4e38
mov rax, qword gs:[0x58]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.unsupported
mov qword [rdx + rcx], rax
xor eax, eax
jmp 0x140189d6a
mov rcx, r14
call fcn.1404b4e38
mov rax, qword gs:[0x58]
mov rbp, qword [rsp + 0x50]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.outofmem
mov qword [rdx + rcx], rax
xor eax, eax
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbx
ret