Function at 0x140021834
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 0x140021328
call fcn.140015524
mov dword [rax], 0x16
jmp 0x14002161e
mov edx, 0x3d
mov rdi, r15
call fcn.14000d694
mov r13, rax
test rax, rax
je 0x14002160b
cmp rax, r15
je 0x14002160b
mov r14, qword [0x1400408f8]
cmp r14, qword [0x140040900]
movzx r12d, word [rax + 2]
jne 0x140021371
mov rcx, r14
call fcn.14002173c
mov r14, rax
mov qword [0x1400408f8], rax
mov ebx, 1
test r14, r14
jne 0x14002144c
mov rax, qword [0x1400408f0]
test ebp, ebp
je 0x1400213db
test rax, rax
je 0x1400213db
call fcn.140019cec
test rax, rax
jne 0x1400213b7
call fcn.140015524
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001af6c
mov eax, ebp
jmp 0x140021622
mov r14, qword [0x1400408f8]
cmp r14, qword [0x140040900]
jne 0x140021443
mov rcx, r14
call fcn.14002173c
mov r14, rax
mov qword [0x1400408f8], rax
jmp 0x140021443
test r12w, r12w
je 0x140021504
test rax, rax
jne 0x140021418
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001f1b8
xor ecx, ecx
mov qword [0x1400408f0], rax
call fcn.14001af6c
cmp qword [0x1400408f0], rsi
je 0x1400213a4
mov r14, qword [0x1400408f8]
test r14, r14
jne 0x14002144c
mov edx, 8
mov rcx, rbx
call fcn.14001f1b8
xor ecx, ecx
mov qword [0x1400408f8], rax
call fcn.14001af6c
mov r14, qword [0x1400408f8]
test r14, r14
je 0x1400213a4
test r14, r14
je 0x1400213a4
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021497
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.14002791c
test eax, eax
jne 0x140021485
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x14002148e
cmp word [rax + r13*2], si
je 0x14002148e
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021458
sub rbx, r14
sar rbx, 3
jmp 0x1400214a1
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x1400214fe
cmp qword [r14], rsi
je 0x1400214fe
mov rcx, qword [r14 + rbx*8]
call fcn.14001af6c
test r12w, r12w
je 0x1400214cf
mov qword [r14 + rbx*8], r15
jmp 0x14002155f
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x1400214c3
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.140023aac
xor ecx, ecx
mov rbx, rax
call fcn.14001af6c
test rbx, rbx
je 0x140021562
mov qword [0x1400408f8], rbx
jmp 0x140021562
test r12w, r12w
jne 0x14002150b
mov ebp, esi
jmp 0x1400213a8
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x1400213a4
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x1400213a4
mov r8d, 8
mov rcx, r14
call fcn.140023aac
xor ecx, ecx
mov r14, rax
call fcn.14001af6c
test r14, r14
je 0x1400213a4
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x1400408f8], r14
mov rdi, rsi
test ebp, ebp
je 0x1400215ff
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021571
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001f1b8
mov rbx, rax
test rax, rax
jne 0x14002159c
xor ecx, ecx
call fcn.14001af6c
jmp 0x1400215eb
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140020eb4
test eax, eax
jne 0x14002163f
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 0x1400215f7
call fcn.140015524
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001af6c
mov esi, ebp
mov rcx, rdi
call fcn.14001af6c
mov eax, esi
jmp 0x140021622
mov rcx, rbx
call fcn.14001af6c
mov rcx, rdi
call fcn.14001af6c
xor eax, eax
jmp 0x140021622
call fcn.140015524
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001af6c
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.14001af24
int3
jmp 0x1400212f0