Function at 0x140021cf0
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 0x140021d28
call fcn.140015ca8
mov dword [rax], 0x16
jmp 0x14002201e
mov edx, 0x3d
mov rdi, r15
call fcn.14000c9c0
mov r13, rax
test rax, rax
je 0x14002200b
cmp rax, r15
je 0x14002200b
mov r14, qword [0x140043988]
cmp r14, qword [0x140043990]
movzx r12d, word [rax + 2]
jne 0x140021d71
mov rcx, r14
call fcn.14002213c
mov r14, rax
mov qword [0x140043988], rax
mov ebx, 1
test r14, r14
jne 0x140021e4c
mov rax, qword [0x140043980]
test ebp, ebp
je 0x140021ddb
test rax, rax
je 0x140021ddb
call fcn.14001a498
test rax, rax
jne 0x140021db7
call fcn.140015ca8
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b2c4
mov eax, ebp
jmp 0x140022022
mov r14, qword [0x140043988]
cmp r14, qword [0x140043990]
jne 0x140021e43
mov rcx, r14
call fcn.14002213c
mov r14, rax
mov qword [0x140043988], rax
jmp 0x140021e43
test r12w, r12w
je 0x140021f04
test rax, rax
jne 0x140021e18
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001fc64
xor ecx, ecx
mov qword [0x140043980], rax
call fcn.14001b2c4
cmp qword [0x140043980], rsi
je 0x140021da4
mov r14, qword [0x140043988]
test r14, r14
jne 0x140021e4c
mov edx, 8
mov rcx, rbx
call fcn.14001fc64
xor ecx, ecx
mov qword [0x140043988], rax
call fcn.14001b2c4
mov r14, qword [0x140043988]
test r14, r14
je 0x140021da4
test r14, r14
je 0x140021da4
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021e97
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.1400280bc
test eax, eax
jne 0x140021e85
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x140021e8e
cmp word [rax + r13*2], si
je 0x140021e8e
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021e58
sub rbx, r14
sar rbx, 3
jmp 0x140021ea1
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x140021efe
cmp qword [r14], rsi
je 0x140021efe
mov rcx, qword [r14 + rbx*8]
call fcn.14001b2c4
test r12w, r12w
je 0x140021ecf
mov qword [r14 + rbx*8], r15
jmp 0x140021f5f
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x140021ec3
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.1400244ac
xor ecx, ecx
mov rbx, rax
call fcn.14001b2c4
test rbx, rbx
je 0x140021f62
mov qword [0x140043988], rbx
jmp 0x140021f62
test r12w, r12w
jne 0x140021f0b
mov ebp, esi
jmp 0x140021da8
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021da4
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021da4
mov r8d, 8
mov rcx, r14
call fcn.1400244ac
xor ecx, ecx
mov r14, rax
call fcn.14001b2c4
test r14, r14
je 0x140021da4
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140043988], r14
mov rdi, rsi
test ebp, ebp
je 0x140021fff
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021f71
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001fc64
mov rbx, rax
test rax, rax
jne 0x140021f9c
xor ecx, ecx
call fcn.14001b2c4
jmp 0x140021feb
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021544
test eax, eax
jne 0x14002203f
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 0x140021ff7
call fcn.140015ca8
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b2c4
mov esi, ebp
mov rcx, rdi
call fcn.14001b2c4
mov eax, esi
jmp 0x140022022
mov rcx, rbx
call fcn.14001b2c4
mov rcx, rdi
call fcn.14001b2c4
xor eax, eax
jmp 0x140022022
call fcn.140015ca8
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b2c4
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.14001b6a4
int3
jmp 0x140021cf0