Function at 0x140021f84
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 0x140021a78
call fcn.140018208
mov dword [rax], 0x16
jmp 0x140021d6e
mov edx, 0x3d
mov rdi, r15
call fcn.14000c198
mov r13, rax
test rax, rax
je 0x140021d5b
cmp rax, r15
je 0x140021d5b
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
movzx r12d, word [rax + 2]
jne 0x140021ac1
mov rcx, r14
call fcn.140021e8c
mov r14, rax
mov qword [0x140041978], rax
mov ebx, 1
test r14, r14
jne 0x140021b9c
mov rax, qword [0x140041970]
test ebp, ebp
je 0x140021b2b
test rax, rax
je 0x140021b2b
call fcn.14001a510
test rax, rax
jne 0x140021b07
call fcn.140018208
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b78c
mov eax, ebp
jmp 0x140021d72
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
jne 0x140021b93
mov rcx, r14
call fcn.140021e8c
mov r14, rax
mov qword [0x140041978], rax
jmp 0x140021b93
test r12w, r12w
je 0x140021c54
test rax, rax
jne 0x140021b68
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001f9f0
xor ecx, ecx
mov qword [0x140041970], rax
call fcn.14001b78c
cmp qword [0x140041970], rsi
je 0x140021af4
mov r14, qword [0x140041978]
test r14, r14
jne 0x140021b9c
mov edx, 8
mov rcx, rbx
call fcn.14001f9f0
xor ecx, ecx
mov qword [0x140041978], rax
call fcn.14001b78c
mov r14, qword [0x140041978]
test r14, r14
je 0x140021af4
test r14, r14
je 0x140021af4
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021be7
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.14002806c
test eax, eax
jne 0x140021bd5
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x140021bde
cmp word [rax + r13*2], si
je 0x140021bde
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021ba8
sub rbx, r14
sar rbx, 3
jmp 0x140021bf1
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x140021c4e
cmp qword [r14], rsi
je 0x140021c4e
mov rcx, qword [r14 + rbx*8]
call fcn.14001b78c
test r12w, r12w
je 0x140021c1f
mov qword [r14 + rbx*8], r15
jmp 0x140021caf
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x140021c13
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.1400241fc
xor ecx, ecx
mov rbx, rax
call fcn.14001b78c
test rbx, rbx
je 0x140021cb2
mov qword [0x140041978], rbx
jmp 0x140021cb2
test r12w, r12w
jne 0x140021c5b
mov ebp, esi
jmp 0x140021af8
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021af4
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021af4
mov r8d, 8
mov rcx, r14
call fcn.1400241fc
xor ecx, ecx
mov r14, rax
call fcn.14001b78c
test r14, r14
je 0x140021af4
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140041978], r14
mov rdi, rsi
test ebp, ebp
je 0x140021d4f
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021cc1
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001f9f0
mov rbx, rax
test rax, rax
jne 0x140021cec
xor ecx, ecx
call fcn.14001b78c
jmp 0x140021d3b
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021604
test eax, eax
jne 0x140021d8f
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 0x140021d47
call fcn.140018208
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b78c
mov esi, ebp
mov rcx, rdi
call fcn.14001b78c
mov eax, esi
jmp 0x140021d72
mov rcx, rbx
call fcn.14001b78c
mov rcx, rdi
call fcn.14001b78c
xor eax, eax
jmp 0x140021d72
call fcn.140018208
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b78c
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.14001b744
int3
jmp 0x140021a40