Function at 0x140021fa4
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 0x140021a98
call fcn.140018228
mov dword [rax], 0x16
jmp 0x140021d8e
mov edx, 0x3d
mov rdi, r15
call fcn.14000c1b8
mov r13, rax
test rax, rax
je 0x140021d7b
cmp rax, r15
je 0x140021d7b
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
movzx r12d, word [rax + 2]
jne 0x140021ae1
mov rcx, r14
call fcn.140021eac
mov r14, rax
mov qword [0x140041978], rax
mov ebx, 1
test r14, r14
jne 0x140021bbc
mov rax, qword [0x140041970]
test ebp, ebp
je 0x140021b4b
test rax, rax
je 0x140021b4b
call fcn.14001a530
test rax, rax
jne 0x140021b27
call fcn.140018228
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b7ac
mov eax, ebp
jmp 0x140021d92
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
jne 0x140021bb3
mov rcx, r14
call fcn.140021eac
mov r14, rax
mov qword [0x140041978], rax
jmp 0x140021bb3
test r12w, r12w
je 0x140021c74
test rax, rax
jne 0x140021b88
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001fa10
xor ecx, ecx
mov qword [0x140041970], rax
call fcn.14001b7ac
cmp qword [0x140041970], rsi
je 0x140021b14
mov r14, qword [0x140041978]
test r14, r14
jne 0x140021bbc
mov edx, 8
mov rcx, rbx
call fcn.14001fa10
xor ecx, ecx
mov qword [0x140041978], rax
call fcn.14001b7ac
mov r14, qword [0x140041978]
test r14, r14
je 0x140021b14
test r14, r14
je 0x140021b14
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021c07
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.14002808c
test eax, eax
jne 0x140021bf5
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x140021bfe
cmp word [rax + r13*2], si
je 0x140021bfe
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021bc8
sub rbx, r14
sar rbx, 3
jmp 0x140021c11
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x140021c6e
cmp qword [r14], rsi
je 0x140021c6e
mov rcx, qword [r14 + rbx*8]
call fcn.14001b7ac
test r12w, r12w
je 0x140021c3f
mov qword [r14 + rbx*8], r15
jmp 0x140021ccf
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x140021c33
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.14002421c
xor ecx, ecx
mov rbx, rax
call fcn.14001b7ac
test rbx, rbx
je 0x140021cd2
mov qword [0x140041978], rbx
jmp 0x140021cd2
test r12w, r12w
jne 0x140021c7b
mov ebp, esi
jmp 0x140021b18
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021b14
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021b14
mov r8d, 8
mov rcx, r14
call fcn.14002421c
xor ecx, ecx
mov r14, rax
call fcn.14001b7ac
test r14, r14
je 0x140021b14
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140041978], r14
mov rdi, rsi
test ebp, ebp
je 0x140021d6f
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021ce1
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001fa10
mov rbx, rax
test rax, rax
jne 0x140021d0c
xor ecx, ecx
call fcn.14001b7ac
jmp 0x140021d5b
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021624
test eax, eax
jne 0x140021daf
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 0x140021d67
call fcn.140018228
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b7ac
mov esi, ebp
mov rcx, rdi
call fcn.14001b7ac
mov eax, esi
jmp 0x140021d92
mov rcx, rbx
call fcn.14001b7ac
mov rcx, rdi
call fcn.14001b7ac
xor eax, eax
jmp 0x140021d92
call fcn.140018228
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b7ac
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.14001b764
int3
jmp 0x140021a60