Function at 0x140021b14
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 0x140021608
call fcn.140015814
mov dword [rax], 0x16
jmp 0x1400218fd
mov edx, 0x3d
mov rdi, r15
call fcn.14000cbe8
mov r13, rax
test rax, rax
je 0x1400218ea
cmp rax, r15
je 0x1400218ea
mov r14, qword [0x140041968]
cmp r14, qword [0x140041970]
movzx r12d, word [rax + 2]
jne 0x140021651
mov rcx, r14
call fcn.140021a1c
mov r14, rax
mov qword [0x140041968], rax
mov ebx, 1
test r14, r14
jne 0x14002172c
mov rax, qword [0x140041960]
test ebp, ebp
je 0x1400216bb
test rax, rax
je 0x1400216bb
call fcn.140019fb0
test rax, rax
jne 0x140021697
call fcn.140015814
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b244
mov eax, ebp
jmp 0x140021901
mov r14, qword [0x140041968]
cmp r14, qword [0x140041970]
jne 0x140021723
mov rcx, r14
call fcn.140021a1c
mov r14, rax
mov qword [0x140041968], rax
jmp 0x140021723
test r12w, r12w
je 0x1400217e4
test rax, rax
jne 0x1400216f8
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001f4e8
xor ecx, ecx
mov qword [0x140041960], rax
call fcn.14001b244
cmp qword [0x140041960], rsi
je 0x140021684
mov r14, qword [0x140041968]
test r14, r14
jne 0x14002172c
mov edx, 8
mov rcx, rbx
call fcn.14001f4e8
xor ecx, ecx
mov qword [0x140041968], rax
call fcn.14001b244
mov r14, qword [0x140041968]
test r14, r14
je 0x140021684
test r14, r14
je 0x140021684
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021777
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.140027af8
test eax, eax
jne 0x140021765
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x14002176e
cmp word [rax + r13*2], si
je 0x14002176e
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021738
sub rbx, r14
sar rbx, 3
jmp 0x140021781
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x1400217de
cmp qword [r14], rsi
je 0x1400217de
mov rcx, qword [r14 + rbx*8]
call fcn.14001b244
test r12w, r12w
je 0x1400217af
mov qword [r14 + rbx*8], r15
jmp 0x14002183f
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x1400217a3
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.140023d68
xor ecx, ecx
mov rbx, rax
call fcn.14001b244
test rbx, rbx
je 0x140021842
mov qword [0x140041968], rbx
jmp 0x140021842
test r12w, r12w
jne 0x1400217eb
mov ebp, esi
jmp 0x140021688
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021684
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021684
mov r8d, 8
mov rcx, r14
call fcn.140023d68
xor ecx, ecx
mov r14, rax
call fcn.14001b244
test r14, r14
je 0x140021684
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140041968], r14
mov rdi, rsi
test ebp, ebp
je 0x1400218de
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021851
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001f4e8
mov rbx, rax
test rax, rax
jne 0x14002187c
xor ecx, ecx
call fcn.14001b244
jmp 0x1400218ca
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021194
test eax, eax
jne 0x14002191e
neg r12w
lea rax, [r13 + 1]
lea rax, [rbx + rax*2]
mov rcx, rbx
sbb rdx, rdx
mov word [rax - 2], si
and rdx, rax
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
test eax, eax
jne 0x1400218d6
call fcn.140015814
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b244
mov esi, ebp
mov rcx, rdi
call fcn.14001b244
mov eax, esi
jmp 0x140021901
mov rcx, rbx
call fcn.14001b244
mov rcx, rdi
call fcn.14001b244
xor eax, eax
jmp 0x140021901
call fcn.140015814
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b244
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.14001b1fc
int3
jmp 0x1400215d0