Function at 0x140021dd4
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 0x1400218c8
call fcn.140018058
mov dword [rax], 0x16
jmp 0x140021bbd
mov edx, 0x3d
mov rdi, r15
call fcn.14000c198
mov r13, rax
test rax, rax
je 0x140021baa
cmp rax, r15
je 0x140021baa
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
movzx r12d, word [rax + 2]
jne 0x140021911
mov rcx, r14
call fcn.140021cdc
mov r14, rax
mov qword [0x140041978], rax
mov ebx, 1
test r14, r14
jne 0x1400219ec
mov rax, qword [0x140041970]
test ebp, ebp
je 0x14002197b
test rax, rax
je 0x14002197b
call fcn.14001a354
test rax, rax
jne 0x140021957
call fcn.140018058
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b5e0
mov eax, ebp
jmp 0x140021bc1
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
jne 0x1400219e3
mov rcx, r14
call fcn.140021cdc
mov r14, rax
mov qword [0x140041978], rax
jmp 0x1400219e3
test r12w, r12w
je 0x140021aa4
test rax, rax
jne 0x1400219b8
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001f8a0
xor ecx, ecx
mov qword [0x140041970], rax
call fcn.14001b5e0
cmp qword [0x140041970], rsi
je 0x140021944
mov r14, qword [0x140041978]
test r14, r14
jne 0x1400219ec
mov edx, 8
mov rcx, rbx
call fcn.14001f8a0
xor ecx, ecx
mov qword [0x140041978], rax
call fcn.14001b5e0
mov r14, qword [0x140041978]
test r14, r14
je 0x140021944
test r14, r14
je 0x140021944
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021a37
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.140027db8
test eax, eax
jne 0x140021a25
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x140021a2e
cmp word [rax + r13*2], si
je 0x140021a2e
add rbx, 8
mov rax, qword [rbx]
jmp 0x1400219f8
sub rbx, r14
sar rbx, 3
jmp 0x140021a41
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x140021a9e
cmp qword [r14], rsi
je 0x140021a9e
mov rcx, qword [r14 + rbx*8]
call fcn.14001b5e0
test r12w, r12w
je 0x140021a6f
mov qword [r14 + rbx*8], r15
jmp 0x140021aff
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x140021a63
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.140024028
xor ecx, ecx
mov rbx, rax
call fcn.14001b5e0
test rbx, rbx
je 0x140021b02
mov qword [0x140041978], rbx
jmp 0x140021b02
test r12w, r12w
jne 0x140021aab
mov ebp, esi
jmp 0x140021948
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021944
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021944
mov r8d, 8
mov rcx, r14
call fcn.140024028
xor ecx, ecx
mov r14, rax
call fcn.14001b5e0
test r14, r14
je 0x140021944
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140041978], r14
mov rdi, rsi
test ebp, ebp
je 0x140021b9e
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021b11
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001f8a0
mov rbx, rax
test rax, rax
jne 0x140021b3c
xor ecx, ecx
call fcn.14001b5e0
jmp 0x140021b8a
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021454
test eax, eax
jne 0x140021bde
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 0x140021b96
call fcn.140018058
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b5e0
mov esi, ebp
mov rcx, rdi
call fcn.14001b5e0
mov eax, esi
jmp 0x140021bc1
mov rcx, rbx
call fcn.14001b5e0
mov rcx, rdi
call fcn.14001b5e0
xor eax, eax
jmp 0x140021bc1
call fcn.140018058
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b5e0
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.14001b598
int3
jmp 0x140021890