Function at 0x180020494
Capabilities:
Set environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
xor esi, esi
mov ebp, edx
mov r15, rcx
test rcx, rcx
jne 0x180020078
call fcn.1800122c0
mov dword [rax], 0x16
jmp 0x18002036e
mov edx, 0x3d
mov rdi, r15
call fcn.180026f2c
mov r13, rax
test rax, rax
je 0x18002035b
cmp rax, r15
je 0x18002035b
mov r14, qword [0x18003b120]
cmp r14, qword [0x18003b128]
movzx r12d, word [rax + 2]
jne 0x1800200c1
mov rcx, r14
call fcn.1800203a4
mov r14, rax
mov qword [0x18003b120], rax
mov ebx, 1
test r14, r14
jne 0x18002019c
mov rax, qword [0x18003b118]
test ebp, ebp
je 0x18002012b
test rax, rax
je 0x18002012b
call fcn.180014b38
test rax, rax
jne 0x180020107
call fcn.1800122c0
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.180019ce4
mov eax, ebp
jmp 0x180020372
mov r14, qword [0x18003b120]
cmp r14, qword [0x18003b128]
jne 0x180020193
mov rcx, r14
call fcn.1800203a4
mov r14, rax
mov qword [0x18003b120], rax
jmp 0x180020193
test r12w, r12w
je 0x180020254
test rax, rax
jne 0x180020168
lea edx, [rax + 8]
mov rcx, rbx
call fcn.18001a578
xor ecx, ecx
mov qword [0x18003b118], rax
call fcn.180019ce4
cmp qword [0x18003b118], rsi
je 0x1800200f4
mov r14, qword [0x18003b120]
test r14, r14
jne 0x18002019c
mov edx, 8
mov rcx, rbx
call fcn.18001a578
xor ecx, ecx
mov qword [0x18003b120], rax
call fcn.180019ce4
mov r14, qword [0x18003b120]
test r14, r14
je 0x1800200f4
test r14, r14
je 0x1800200f4
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x1800201e7
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.18002580c
test eax, eax
jne 0x1800201d5
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x1800201de
cmp word [rax + r13*2], si
je 0x1800201de
add rbx, 8
mov rax, qword [rbx]
jmp 0x1800201a8
sub rbx, r14
sar rbx, 3
jmp 0x1800201f1
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x18002024e
cmp qword [r14], rsi
je 0x18002024e
mov rcx, qword [r14 + rbx*8]
call fcn.180019ce4
test r12w, r12w
je 0x18002021f
mov qword [r14 + rbx*8], r15
jmp 0x1800202af
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x180020213
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.18002049c
xor ecx, ecx
mov rbx, rax
call fcn.180019ce4
test rbx, rbx
je 0x1800202b2
mov qword [0x18003b120], rbx
jmp 0x1800202b2
test r12w, r12w
jne 0x18002025b
mov ebp, esi
jmp 0x1800200f8
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x1800200f4
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x1800200f4
mov r8d, 8
mov rcx, r14
call fcn.18002049c
xor ecx, ecx
mov r14, rax
call fcn.180019ce4
test r14, r14
je 0x1800200f4
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x18003b120], r14
mov rdi, rsi
test ebp, ebp
je 0x18002034f
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x1800202c1
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.18001a578
mov rbx, rax
test rax, rax
jne 0x1800202ec
xor ecx, ecx
call fcn.180019ce4
jmp 0x18002033b
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.18001dca0
test eax, eax
jne 0x18002038f
neg r12w
mov word [rbx + r13*2], si
lea rax, [r13 + 1]
mov rcx, rbx
sbb rdx, rdx
lea rax, [rbx + rax*2]
and rdx, rax
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
test eax, eax
jne 0x180020347
call fcn.1800122c0
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.180019ce4
mov esi, ebp
mov rcx, rdi
call fcn.180019ce4
mov eax, esi
jmp 0x180020372
mov rcx, rbx
call fcn.180019ce4
mov rcx, rdi
call fcn.180019ce4
xor eax, eax
jmp 0x180020372
call fcn.1800122c0
mov rcx, r15
mov dword [rax], 0x16
call fcn.180019ce4
or rax, 0xffffffffffffffff
mov rbx, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x70]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
xor r9d, r9d
mov qword [rsp + 0x20], rsi
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call fcn.1800113e8
int3
jmp 0x180020040