Function at 0x180084110
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov r11, rsp
push rsi
push r13
push r15
sub rsp, 0x1a0
mov rax, qword [0x1802e4040]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov rax, qword [rcx]
xor r13d, r13d
mov r15d, dword [rsp + 0x1e0]
mov rsi, rcx
mov qword [rsp + 0x90], r9
mov qword [rsp + 0x88], r8
mov dword [rax + 8], r13d
mov qword [rsp + 0x80], rdx
mov qword [rsp + 0x78], rcx
cmp r15d, 4
ja 0x180084b62
mov qword [r11 - 0x20], rbx
mov qword [r11 - 0x38], r12
call fcn.18008ef30
test eax, eax
jne 0x1800841e5
mov rax, qword [rsi]
movsxd rbx, dword [rax + 8]
test rbx, rbx
jle 0x180084388
add rsi, 0x46d8
mov rcx, qword [rsi]
test rcx, rcx
je 0x1800841aa
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi], r13
mov qword [rsi - 8], r13
mov rcx, qword [rsi + 8]
test rcx, rcx
je 0x1800841c1
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi + 8], r13
mov qword [rsi + 0x18], r13
mov rcx, qword [rsi + 0x10]
test rcx, rcx
je 0x1800841d4
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi + 0x10], r13
add rsi, 0x60
sub rbx, 1
jne 0x180084195
xor eax, eax
jmp 0x180084aa8
mov ecx, 3
mov r12d, 1
test r15d, r15d
jne 0x18008420a
mov rax, qword [rsi]
mov r15d, r12d
cmp dword [rax + 8], ecx
cmovge r15d, ecx
mov dword [rsp + 0x1e0], r15d
mov rax, qword [rsi]
movsxd rcx, dword [rax + 8]
cmp ecx, 3
jne 0x18008423a
cmp dword [rsi + 0x4850], ecx
je 0x180084230
cmp dword [rsi + 0x484c], r13d
jne 0x18008423a
cmp dword [rsi + 0x4848], r13d
jne 0x18008423a
mov eax, r12d
mov qword [rsp + 0x40], r12
jmp 0x18008424b
mov qword [rsp + 0x40], r13
mov eax, r13d
cmp ecx, 3
jne 0x18008432c
cmp r15d, 3
jge 0x18008432c
test eax, eax
jne 0x18008432c
mov ecx, r12d
mov qword [rsp + 0x190], rbp
xorps xmm0, xmm0
mov qword [rsp + 0x188], rdi
xorps xmm1, xmm1
mov qword [rsp + 0x178], r14
mov r14d, ecx
mov qword [rsp + 0x48], r14
movdqu xmmword [rsp + 0x50], xmm0
movdqu xmmword [rsp + 0x60], xmm1
test ecx, ecx
je 0x1800843e0
mov rbp, r13
lea rbx, [rsp + 0xbc]
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 0x180084501
mov eax, dword [rsi + 0x4688]
cdq
mov dword [rbx + 0xc], r13d
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, r12d
jne 0x18008439e
cmp r8d, r12d
jne 0x18008438f
lea rax, [0x180087060]
jmp 0x1800843c8
test ecx, ecx
jg 0x180084260
mov rbx, rcx
xor eax, eax
jmp 0x180084aa8
xor eax, eax
jmp 0x180084aa8
cmp r8d, 2
jne 0x18008439e
lea rax, [0x180099d50]
jmp 0x1800843c8
cmp r9d, 2
jne 0x1800843c1
cmp r8d, r12d
jne 0x1800843b2
lea rax, [0x1800999a0]
jmp 0x1800843c8
cmp r8d, 2
jne 0x1800843c1
mov rax, qword [rsi + 0x4880]
jmp 0x1800843c8
lea rax, [0x180099960]
mov qword [rbx - 0x1c], rax
inc rbp
add rbx, 0x30
add rdi, 0x60
cmp rbp, r14
jl 0x1800842b0
mov rax, qword [rsi]
mov r8d, dword [rax + 4]
mov ecx, dword [rax]
test r15d, r15d
js 0x180084ad5
test ecx, ecx
js 0x180084ad5
je 0x18008440d
mov eax, 0x7fffffff
cdq
idiv ecx
cmp r15d, eax
jg 0x180084ad5
mov r9d, ecx
imul r9d, r15d
test r9d, r9d
js 0x180084ad5
test r8d, r8d
js 0x180084ad5
je 0x18008443a
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r9d, eax
jg 0x180084ad5
mov eax, ecx
imul eax, r8d
imul eax, r15d
cmp eax, 0x7ffffffe
jg 0x180084ad5
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 rcx, qword [rsi]
mov r13, rax
test rax, rax
je 0x180084ada
xor eax, eax
mov dword [rsp + 0x30], eax
cmp dword [rcx + 4], eax
jbe 0x1800849f3
mov r12, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x60]
mov r14, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x50]
mov qword [rsp + 0x38], r13
nop dword [rax]
imul eax, dword [rcx]
imul eax, r15d
xor r15d, r15d
mov ebx, eax
add rbx, r13
mov qword [rsp + 0x70], rbx
cmp qword [rsp + 0x48], r15
jbe 0x1800845ed
mov rbx, qword [rsp + 0x48]
lea rbp, [rsi + 0x46c0]
mov rsi, qword [rsp + 0x38]
lea rdi, [rsp + 0xc4]
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 0x180084565
mov r8, qword [r12]
mov rdx, r14
jmp 0x18008456b
mov rax, qword [rsi]
movsxd rbx, dword [rax + 8]
test rbx, rbx
jle 0x180084b38
add rsi, 0x46d8
mov rcx, qword [rsi]
test rcx, rcx
je 0x18008452d
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi], r13
mov qword [rsi - 8], r13
mov rcx, qword [rsi + 8]
test rcx, rcx
je 0x180084544
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi + 8], r13
mov qword [rsi + 0x18], r13
mov rcx, qword [rsi + 0x10]
test rcx, rcx
je 0x180084557
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi + 0x10], r13
add rsi, 0x60
sub rbx, r12
jne 0x180084518
jmp 0x180084b38
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 0x1800845b1
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 0x1800845b1
movsxd rax, dword [rbp + 4]
add rax, rcx
mov qword [r14], rax
inc r15
add rdi, 0x30
add rbp, 0x60
cmp r15, rbx
jl 0x1800844e0
mov r12, 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 r13, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x78]
movsxd r15, dword [rsp + 0x1e0]
mov rax, qword [rsi]
cmp r15d, 3
jl 0x1800847d1
mov ecx, dword [rax + 8]
cmp ecx, 3
jne 0x18008466c
cmp qword [rsp + 0x40], 0
je 0x18008464a
xor edx, edx
cmp dword [rax], edx
jbe 0x1800849d7
nop dword [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 0x180084620
jmp 0x1800849d7
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 0x1800849d7
cmp ecx, 4
jne 0x1800847a1
mov ecx, dword [rsi + 0x484c]
test ecx, ecx
jne 0x1800846f6
xor r9d, r9d
cmp dword [rax], r9d
jbe 0x1800849d7
nop dword [rax + rax]
movzx r8d, byte [r9 + r12]
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 0x180084690
jmp 0x1800849d7
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 0x18008479a
call rax
mov rax, qword [rsi]
xor r8d, r8d
cmp dword [rax], r8d
jbe 0x1800849d7
nop
movzx edx, byte [r8 + r12]
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 0x180084730
jmp 0x1800849d7
call rax
jmp 0x1800849d7
xor edx, edx
cmp dword [rax], edx
jbe 0x1800849d7
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 0x1800847b0
jmp 0x1800849d7
cmp qword [rsp + 0x40], 0
je 0x180084882
mov ecx, dword [rax]
xor r9d, r9d
cmp r15d, 1
jne 0x18008482e
test ecx, ecx
je 0x1800849d7
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 0x1800847f0
jmp 0x1800849d7
test ecx, ecx
je 0x1800849d7
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 0x180084840
jmp 0x1800849d7
cmp dword [rax + 8], 4
jne 0x180084985
mov ecx, dword [rsi + 0x484c]
test ecx, ecx
jne 0x180084931
xor r10d, r10d
cmp dword [rax], r10d
jbe 0x1800849d7
nop word [rax + rax]
movzx ecx, byte [r10 + r12]
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 0x1800848b0
jmp 0x1800849d7
cmp ecx, 2
jne 0x180084985
xor r8d, r8d
cmp dword [rax], r8d
jbe 0x1800849d7
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + rdi]
not al
movzx edx, al
movzx eax, byte [r8 + r12]
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 0x180084950
jmp 0x1800849d7
mov ecx, dword [rax]
xor edx, edx
cmp r15d, 1
jne 0x1800849b2
test ecx, ecx
je 0x1800849d7
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 0x1800849a0
jmp 0x1800849d7
test ecx, ecx
je 0x1800849d7
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 0x1800849c0
mov eax, dword [rsp + 0x30]
mov rcx, qword [rsi]
inc eax
mov dword [rsp + 0x30], eax
cmp eax, dword [rcx + 4]
jb 0x1800844a0
mov r12d, 1
movsxd rdi, dword [rcx + 8]
test rdi, rdi
jle 0x180084a4e
lea rbx, [rsi + 0x46d8]
xor ebp, ebp
mov rcx, qword [rbx]
test rcx, rcx
je 0x180084a1a
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rbx], rbp
mov qword [rbx - 8], rbp
mov rcx, qword [rbx + 8]
test rcx, rcx
je 0x180084a31
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rbx + 8], rbp
mov qword [rbx + 0x18], rbp
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x180084a44
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rbx + 0x10], rbp
add rbx, 0x60
sub rdi, 1
jne 0x180084a05
mov rax, qword [rsi]
mov ecx, dword [rax]
mov rax, qword [rsp + 0x80]
mov dword [rax], ecx
mov rcx, qword [rsi]
mov rax, qword [rsp + 0x88]
mov edx, dword [rcx + 4]
mov dword [rax], edx
mov rax, qword [rsp + 0x90]
test rax, rax
je 0x180084a8d
mov rcx, qword [rsi]
cmp dword [rcx + 8], 3
mov ecx, 3
cmovge r12d, ecx
mov dword [rax], r12d
mov rax, r13
mov rbp, qword [rsp + 0x190]
mov rdi, qword [rsp + 0x188]
mov r14, qword [rsp + 0x178]
mov rbx, qword [rsp + 0x198]
mov r12, qword [rsp + 0x180]
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.18015a430
add rsp, 0x1a0
pop r15
pop r13
pop rsi
ret
mov rcx, qword [rsi]
jmp 0x180084add
xor r13d, r13d
movsxd rbx, dword [rcx + 8]
test rbx, rbx
jle 0x180084b38
add rsi, 0x46d8
nop dword [rax]
mov rcx, qword [rsi]
test rcx, rcx
je 0x180084b05
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi], r13
mov qword [rsi - 8], r13
mov rcx, qword [rsi + 8]
test rcx, rcx
je 0x180084b1c
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi + 8], r13
mov qword [rsi + 0x18], r13
mov rcx, qword [rsi + 0x10]
test rcx, rcx
je 0x180084b2f
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov qword [rsi + 0x10], r13
add rsi, 0x60
sub rbx, r12
jne 0x180084af0
mov edx, dword [0x1802e7c20]
mov rax, qword gs:[0x58]
mov ecx, 0x20
mov rax, qword [rax + rdx*8]
lea rdx, str.outofmem
mov qword [rcx + rax], rdx
xor eax, eax
jmp 0x180084a90
mov edx, dword [0x1802e7c20]
mov rax, qword gs:[0x58]
mov ecx, 0x20
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_req_comp
mov qword [rcx + rax], rdx
xor eax, eax
jmp 0x180084ab8