Function at 0x140021d44
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 0x140021838
call fcn.14001bdf8
mov dword [rax], 0x16
jmp 0x140021b2d
mov edx, 0x3d
mov rdi, r15
call fcn.14000c6d8
mov r13, rax
test rax, rax
je 0x140021b1a
cmp rax, r15
je 0x140021b1a
mov r14, qword [0x140044918]
cmp r14, qword [0x140044920]
movzx r12d, word [rax + 2]
jne 0x140021881
mov rcx, r14
call fcn.140021c4c
mov r14, rax
mov qword [0x140044918], rax
mov ebx, 1
test r14, r14
jne 0x14002195c
mov rax, qword [0x140044910]
test ebp, ebp
je 0x1400218eb
test rax, rax
je 0x1400218eb
call fcn.140019fa8
test rax, rax
jne 0x1400218c7
call fcn.14001bdf8
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001add4
mov eax, ebp
jmp 0x140021b31
mov r14, qword [0x140044918]
cmp r14, qword [0x140044920]
jne 0x140021953
mov rcx, r14
call fcn.140021c4c
mov r14, rax
mov qword [0x140044918], rax
jmp 0x140021953
test r12w, r12w
je 0x140021a14
test rax, rax
jne 0x140021928
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001f8bc
xor ecx, ecx
mov qword [0x140044910], rax
call fcn.14001add4
cmp qword [0x140044910], rsi
je 0x1400218b4
mov r14, qword [0x140044918]
test r14, r14
jne 0x14002195c
mov edx, 8
mov rcx, rbx
call fcn.14001f8bc
xor ecx, ecx
mov qword [0x140044918], rax
call fcn.14001add4
mov r14, qword [0x140044918]
test r14, r14
je 0x1400218b4
test r14, r14
je 0x1400218b4
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x1400219a7
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.140027adc
test eax, eax
jne 0x140021995
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x14002199e
cmp word [rax + r13*2], si
je 0x14002199e
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021968
sub rbx, r14
sar rbx, 3
jmp 0x1400219b1
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x140021a0e
cmp qword [r14], rsi
je 0x140021a0e
mov rcx, qword [r14 + rbx*8]
call fcn.14001add4
test r12w, r12w
je 0x1400219df
mov qword [r14 + rbx*8], r15
jmp 0x140021a6f
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x1400219d3
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.140023f98
xor ecx, ecx
mov rbx, rax
call fcn.14001add4
test rbx, rbx
je 0x140021a72
mov qword [0x140044918], rbx
jmp 0x140021a72
test r12w, r12w
jne 0x140021a1b
mov ebp, esi
jmp 0x1400218b8
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x1400218b4
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x1400218b4
mov r8d, 8
mov rcx, r14
call fcn.140023f98
xor ecx, ecx
mov r14, rax
call fcn.14001add4
test r14, r14
je 0x1400218b4
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140044918], r14
mov rdi, rsi
test ebp, ebp
je 0x140021b0e
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021a81
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001f8bc
mov rbx, rax
test rax, rax
jne 0x140021aac
xor ecx, ecx
call fcn.14001add4
jmp 0x140021afa
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021074
test eax, eax
jne 0x140021b4e
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 0x140021b06
call fcn.14001bdf8
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001add4
mov esi, ebp
mov rcx, rdi
call fcn.14001add4
mov eax, esi
jmp 0x140021b31
mov rcx, rbx
call fcn.14001add4
mov rcx, rdi
call fcn.14001add4
xor eax, eax
jmp 0x140021b31
call fcn.14001bdf8
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001add4
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.14001b1b8
int3
jmp 0x140021800