Function at 0x180083590
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rsi
push r12
push r15
sub rsp, 0x180
mov rax, qword [0x1800e3040]
xor rax, rsp
mov qword [rsp + 0x150], rax
mov rax, qword [rcx]
xor r12d, r12d
mov r15d, dword [rsp + 0x1c0]
mov rsi, rcx
mov qword [rsp + 0x88], r8
mov qword [rsp + 0x80], rdx
mov dword [rax + 8], r12d
mov qword [rsp + 0x78], rcx
cmp r15d, 4
ja 0x180083e0a
call fcn.180082890
test eax, eax
jne 0x180083604
mov rdx, qword [rsi]
xor r8d, r8d
mov rcx, rsi
mov edx, dword [rdx + 8]
call fcn.180081dd0
xor eax, eax
jmp 0x180083db5
mov ecx, 1
test r15d, r15d
jne 0x180083628
mov rax, qword [rsi]
mov edx, 3
mov r15d, ecx
cmp dword [rax + 8], edx
cmovge r15d, edx
mov dword [rsp + 0x1c0], r15d
mov rax, qword [rsi]
mov edx, dword [rax + 8]
cmp edx, 3
jne 0x180083656
cmp dword [rsi + 0x4850], edx
je 0x18008364d
cmp dword [rsi + 0x484c], r12d
jne 0x180083656
cmp dword [rsi + 0x4848], r12d
jne 0x180083656
mov eax, ecx
mov qword [rsp + 0x40], rcx
jmp 0x180083663
mov qword [rsp + 0x40], r12
mov eax, r12d
cmp edx, 3
jne 0x18008366d
cmp r15d, 3
jge 0x18008366d
test eax, eax
je 0x180083685
mov ecx, edx
test edx, edx
jg 0x180083685
xor r8d, r8d
mov rcx, rsi
call fcn.180081dd0
xor eax, eax
jmp 0x180083db5
mov qword [rsp + 0x1b8], rbx
xorps xmm0, xmm0
mov qword [rsp + 0x178], rbp
xorps xmm1, xmm1
mov qword [rsp + 0x170], rdi
mov qword [rsp + 0x160], r14
mov r14d, ecx
mov qword [rsp + 0x48], r14
movdqu xmmword [rsp + 0x50], xmm0
movdqu xmmword [rsp + 0x60], xmm1
test ecx, ecx
je 0x1800837a8
mov rbp, r12
lea rbx, [rsp + 0xac]
lea rdi, [rsi + 0x46a4]
nop dword [rax]
mov rax, qword [rsi]
mov ecx, dword [rax]
add ecx, 3
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x44], rax
test rax, rax
je 0x180083dd2
mov eax, dword [rsi + 0x4688]
cdq
mov dword [rbx + 0xc], r12d
idiv dword [rdi]
mov r9d, eax
mov dword [rbx - 4], eax
mov eax, dword [rsi + 0x468c]
cdq
idiv dword [rdi + 4]
xor edx, edx
mov ecx, eax
mov dword [rbx], eax
sar ecx, 1
mov r8d, eax
mov dword [rbx + 8], ecx
mov rcx, qword [rsi]
mov eax, dword [rcx]
mov rcx, qword [rdi + 0x2c]
dec eax
add eax, r9d
mov qword [rbx - 0xc], rcx
div r9d
mov qword [rbx - 0x14], rcx
mov dword [rbx + 4], eax
cmp r9d, 1
jne 0x180083765
cmp r8d, r9d
jne 0x180083756
lea rax, [0x180082b40]
jmp 0x180083790
cmp r8d, 2
jne 0x180083789
lea rax, [0x180082b50]
jmp 0x180083790
cmp r9d, 2
jne 0x180083789
cmp r8d, 1
jne 0x18008377a
lea rax, [0x180082d60]
jmp 0x180083790
cmp r8d, 2
jne 0x180083789
mov rax, qword [rsi + 0x4880]
jmp 0x180083790
lea rax, [0x180083110]
mov qword [rbx - 0x1c], rax
inc rbp
add rbx, 0x30
add rdi, 0x60
cmp rbp, r14
jl 0x1800836e0
mov rax, qword [rsi]
mov r8d, dword [rax + 4]
mov ecx, dword [rax]
test r15d, r15d
js 0x180083dd2
test ecx, ecx
js 0x180083dd2
je 0x1800837d5
mov eax, 0x7fffffff
cdq
idiv ecx
cmp r15d, eax
jg 0x180083dd2
mov r9d, ecx
imul r9d, r15d
test r9d, r9d
js 0x180083dd2
test r8d, r8d
js 0x180083dd2
je 0x180083802
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r9d, eax
jg 0x180083dd2
mov eax, ecx
imul eax, r8d
imul eax, r15d
cmp eax, 0x7ffffffe
jg 0x180083dd2
imul ecx, r8d
imul ecx, r15d
inc ecx
movsxd rcx, ecx
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdx, qword [rsi]
mov r12, rax
test rax, rax
je 0x180083dd5
xor eax, eax
mov dword [rsp + 0x30], eax
cmp dword [rdx + 4], eax
jbe 0x180083d65
mov rbp, qword [rsp + 0x60]
mov r14, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x50]
mov qword [rsp + 0x168], r13
mov r13, qword [rsp + 0x68]
mov qword [rsp + 0x38], r12
nop dword [rax]
imul eax, dword [rdx]
imul eax, r15d
xor r15d, r15d
mov ebx, eax
add rbx, r12
mov qword [rsp + 0x70], rbx
cmp qword [rsp + 0x48], r15
jbe 0x180083955
mov rbx, qword [rsp + 0x48]
lea rbp, [rsi + 0x46c0]
mov rsi, qword [rsp + 0x38]
lea rdi, [rsp + 0xb4]
nop dword [rax + rax]
mov eax, dword [rdi - 8]
lea r14, [rdi - 0x14]
mov r9d, dword [rdi - 0xc]
lea r12, [rdi - 0x1c]
sar eax, 1
mov r13, r14
cmp dword [rdi], eax
jl 0x1800838d1
mov r8, qword [r12]
mov rdx, r14
jmp 0x1800838d7
mov r8, qword [r14]
mov rdx, r12
mov rdx, qword [rdx]
mov rcx, qword [rbp + 0x28]
mov dword [rsp + 0x20], r9d
mov r9d, dword [rdi - 4]
call qword [rdi - 0x24]
mov qword [rsp + r15*8 + 0x50], rax
mov eax, dword [rdi]
inc eax
mov dword [rdi], eax
cmp eax, dword [rdi - 8]
jl 0x18008391d
inc dword [rdi + 4]
mov eax, dword [rdi + 4]
mov rcx, qword [r13]
mov dword [rdi], 0
mov qword [r12], rcx
cmp eax, dword [rbp]
jge 0x18008391d
movsxd rax, dword [rbp + 4]
add rax, rcx
mov qword [r14], rax
inc r15
add rdi, 0x30
add rbp, 0x60
cmp r15, rbx
jl 0x1800838b0
mov r13, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x60]
mov r14, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x70]
mov qword [rsp + 0x38], rsi
mov r12, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x78]
movsxd r15, dword [rsp + 0x1c0]
mov rax, qword [rsi]
cmp r15d, 3
jl 0x180083b41
mov ecx, dword [rax + 8]
cmp ecx, 3
jne 0x1800839dc
cmp qword [rsp + 0x40], 0
je 0x1800839ba
xor edx, edx
cmp dword [rax], edx
jbe 0x180083d47
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdx + rdi]
mov byte [rbx], al
movzx eax, byte [rdx + r14]
mov byte [rbx + 1], al
movzx eax, byte [rdx + rbp]
inc edx
mov byte [rbx + 2], al
mov byte [rbx + 3], 0xff
add rbx, r15
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x180083990
jmp 0x180083d47
mov eax, dword [rax]
mov r9, rbp
mov dword [rsp + 0x28], r15d
mov r8, r14
mov rdx, rdi
mov dword [rsp + 0x20], eax
mov rcx, rbx
call qword [rsi + 0x4878]
jmp 0x180083d47
cmp ecx, 4
jne 0x180083b11
mov ecx, dword [rsi + 0x484c]
test ecx, ecx
jne 0x180083a66
xor r9d, r9d
cmp dword [rax], r9d
jbe 0x180083d47
nop dword [rax + rax]
movzx r8d, byte [r9 + r13]
movzx ecx, byte [r9 + rdi]
imul ecx, r8d
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx], al
movzx ecx, byte [r9 + r14]
imul ecx, r8d
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 1], al
movzx ecx, byte [r9 + rbp]
inc r9d
mov byte [rbx + 3], 0xff
imul ecx, r8d
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 2], al
add rbx, r15
mov rax, qword [rsi]
cmp r9d, dword [rax]
jb 0x180083a00
jmp 0x180083d47
mov edx, dword [rax]
cmp ecx, 2
mov rax, qword [rsi + 0x4878]
mov r9, rbp
mov dword [rsp + 0x28], r15d
mov r8, r14
mov dword [rsp + 0x20], edx
mov rcx, rbx
mov rdx, rdi
jne 0x180083b0a
call rax
mov rax, qword [rsi]
xor r8d, r8d
cmp dword [rax], r8d
jbe 0x180083d47
nop
movzx edx, byte [r8 + r13]
inc r8d
movzx eax, byte [rbx]
not al
movzx ecx, al
imul ecx, edx
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx], al
movzx eax, byte [rbx + 1]
not al
movzx ecx, al
imul ecx, edx
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 1], al
movzx eax, byte [rbx + 2]
not al
movzx ecx, al
imul ecx, edx
sub ecx, 0xffffff80
mov eax, ecx
shr eax, 8
add eax, ecx
shr eax, 8
mov byte [rbx + 2], al
add rbx, r15
mov rax, qword [rsi]
cmp r8d, dword [rax]
jb 0x180083aa0
jmp 0x180083d47
call rax
jmp 0x180083d47
xor edx, edx
cmp dword [rax], edx
jbe 0x180083d47
nop dword [rax + rax]
movzx ecx, byte [rdx + rdi]
inc edx
mov byte [rbx + 2], cl
mov byte [rbx + 1], cl
mov byte [rbx], cl
mov byte [rbx + 3], 0xff
add rbx, r15
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x180083b20
jmp 0x180083d47
cmp qword [rsp + 0x40], 0
je 0x180083bf2
mov ecx, dword [rax]
xor r9d, r9d
cmp r15d, 1
jne 0x180083b9e
test ecx, ecx
je 0x180083d47
movzx eax, byte [r9 + r14]
lea rbx, [rbx + 1]
imul r8d, eax, 0x96
movzx eax, byte [r9 + rbp]
imul ecx, eax, 0x1d
movzx eax, byte [r9 + rdi]
inc r9d
add r8d, ecx
imul ecx, eax, 0x4d
add r8d, ecx
shr r8d, 8
mov byte [rbx - 1], r8b
mov rax, qword [rsi]
cmp r9d, dword [rax]
jb 0x180083b60
jmp 0x180083d47
test ecx, ecx
je 0x180083d47
nop word [rax + rax]
movzx eax, byte [r9 + r14]
lea rbx, [rbx + 2]
imul r8d, eax, 0x96
movzx eax, byte [r9 + rbp]
imul ecx, eax, 0x1d
movzx eax, byte [r9 + rdi]
inc r9d
mov byte [rbx - 1], 0xff
add r8d, ecx
imul ecx, eax, 0x4d
add r8d, ecx
shr r8d, 8
mov byte [rbx - 2], r8b
mov rax, qword [rsi]
cmp r9d, dword [rax]
jb 0x180083bb0
jmp 0x180083d47
cmp dword [rax + 8], 4
jne 0x180083cf5
mov ecx, dword [rsi + 0x484c]
test ecx, ecx
jne 0x180083ca1
xor r10d, r10d
cmp dword [rax], r10d
jbe 0x180083d47
nop word [rax + rax]
movzx ecx, byte [r10 + r13]
movzx edx, byte [r10 + r14]
movzx r8d, byte [r10 + rbp]
movzx r9d, byte [r10 + rdi]
inc r10d
imul edx, ecx
imul r8d, ecx
imul r9d, ecx
mov byte [rbx + 1], 0xff
sub edx, 0xffffff80
mov eax, edx
sub r8d, 0xffffff80
shr eax, 8
sub r9d, 0xffffff80
add eax, edx
shr eax, 8
movzx eax, al
imul edx, eax, 0x96
mov eax, r8d
shr eax, 8
add eax, r8d
shr eax, 8
movzx eax, al
imul ecx, eax, 0x1d
mov eax, r9d
shr eax, 8
add eax, r9d
shr eax, 8
movzx eax, al
add edx, ecx
imul ecx, eax, 0x4d
add edx, ecx
shr edx, 8
mov byte [rbx], dl
add rbx, r15
mov rax, qword [rsi]
cmp r10d, dword [rax]
jb 0x180083c20
jmp 0x180083d47
cmp ecx, 2
jne 0x180083cf5
xor r8d, r8d
cmp dword [rax], r8d
jbe 0x180083d47
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + rdi]
not al
movzx edx, al
movzx eax, byte [r8 + r13]
inc r8d
imul edx, eax
mov byte [rbx + 1], 0xff
sub edx, 0xffffff80
mov eax, edx
shr eax, 8
add eax, edx
shr eax, 8
mov byte [rbx], al
add rbx, r15
mov rax, qword [rsi]
cmp r8d, dword [rax]
jb 0x180083cc0
jmp 0x180083d47
mov ecx, dword [rax]
xor edx, edx
cmp r15d, 1
jne 0x180083d22
test ecx, ecx
je 0x180083d47
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rdx + rdi]
mov byte [rdx + rbx], al
inc edx
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x180083d10
jmp 0x180083d47
test ecx, ecx
je 0x180083d47
nop word [rax + rax]
movzx ecx, byte [rdx + rdi]
inc edx
mov byte [rbx], cl
mov byte [rbx + 1], 0xff
lea rbx, [rbx + 2]
mov rax, qword [rsi]
cmp edx, dword [rax]
jb 0x180083d30
mov eax, dword [rsp + 0x30]
mov rdx, qword [rsi]
inc eax
mov dword [rsp + 0x30], eax
cmp eax, dword [rdx + 4]
jb 0x180083870
mov r13, qword [rsp + 0x168]
mov edx, dword [rdx + 8]
xor r8d, r8d
mov rcx, rsi
call fcn.180081dd0
mov rcx, qword [rsi]
mov rax, qword [rsp + 0x80]
mov edx, dword [rcx]
mov dword [rax], edx
mov rcx, qword [rsi]
mov rax, qword [rsp + 0x88]
mov edx, dword [rcx + 4]
mov dword [rax], edx
mov rax, r12
mov rdi, qword [rsp + 0x170]
mov rbp, qword [rsp + 0x178]
mov rbx, qword [rsp + 0x1b8]
mov r14, qword [rsp + 0x160]
mov rcx, qword [rsp + 0x150]
xor rcx, rsp
call fcn.1800903f0
add rsp, 0x180
pop r15
pop r12
pop rsi
ret
mov rdx, qword [rsi]
mov edx, dword [rdx + 8]
xor r8d, r8d
mov rcx, rsi
call fcn.180081dd0
mov edx, dword [0x1800e6508]
mov rax, qword gs:[0x58]
mov ecx, 0x28
mov rax, qword [rax + rdx*8]
lea rdx, str.outofmem
mov qword [rcx + rax], rdx
xor eax, eax
jmp 0x180083d95
mov edx, dword [0x1800e6508]
mov rax, qword gs:[0x58]
mov ecx, 0x28
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_req_comp
mov qword [rcx + rax], rdx
xor eax, eax
jmp 0x180083db5