Function at 0x140020854
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 0x140020348
call fcn.140015fc8
mov dword [rax], 0x16
jmp 0x14002063e
mov edx, 0x3d
mov rdi, r15
call fcn.14000b644
mov r13, rax
test rax, rax
je 0x14002062b
cmp rax, r15
je 0x14002062b
mov r14, qword [0x14004c9d8]
cmp r14, qword [0x14004c9e0]
movzx r12d, word [rax + 2]
jne 0x140020391
mov rcx, r14
call fcn.14002075c
mov r14, rax
mov qword [0x14004c9d8], rax
mov ebx, 1
test r14, r14
jne 0x14002046c
mov rax, qword [0x14004c9d0]
test ebp, ebp
je 0x1400203fb
test rax, rax
je 0x1400203fb
call fcn.140018be0
test rax, rax
jne 0x1400203d7
call fcn.140015fc8
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001a4a8
mov eax, ebp
jmp 0x140020642
mov r14, qword [0x14004c9d8]
cmp r14, qword [0x14004c9e0]
jne 0x140020463
mov rcx, r14
call fcn.14002075c
mov r14, rax
mov qword [0x14004c9d8], rax
jmp 0x140020463
test r12w, r12w
je 0x140020524
test rax, rax
jne 0x140020438
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001e3e8
xor ecx, ecx
mov qword [0x14004c9d0], rax
call fcn.14001a4a8
cmp qword [0x14004c9d0], rsi
je 0x1400203c4
mov r14, qword [0x14004c9d8]
test r14, r14
jne 0x14002046c
mov edx, 8
mov rcx, rbx
call fcn.14001e3e8
xor ecx, ecx
mov qword [0x14004c9d8], rax
call fcn.14001a4a8
mov r14, qword [0x14004c9d8]
test r14, r14
je 0x1400203c4
test r14, r14
je 0x1400203c4
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x1400204b7
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.1400265fc
test eax, eax
jne 0x1400204a5
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x1400204ae
cmp word [rax + r13*2], si
je 0x1400204ae
add rbx, 8
mov rax, qword [rbx]
jmp 0x140020478
sub rbx, r14
sar rbx, 3
jmp 0x1400204c1
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x14002051e
cmp qword [r14], rsi
je 0x14002051e
mov rcx, qword [r14 + rbx*8]
call fcn.14001a4a8
test r12w, r12w
je 0x1400204ef
mov qword [r14 + rbx*8], r15
jmp 0x14002057f
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x1400204e3
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.140022aac
xor ecx, ecx
mov rbx, rax
call fcn.14001a4a8
test rbx, rbx
je 0x140020582
mov qword [0x14004c9d8], rbx
jmp 0x140020582
test r12w, r12w
jne 0x14002052b
mov ebp, esi
jmp 0x1400203c8
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x1400203c4
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x1400203c4
mov r8d, 8
mov rcx, r14
call fcn.140022aac
xor ecx, ecx
mov r14, rax
call fcn.14001a4a8
test r14, r14
je 0x1400203c4
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x14004c9d8], r14
mov rdi, rsi
test ebp, ebp
je 0x14002061f
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140020591
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001e3e8
mov rbx, rax
test rax, rax
jne 0x1400205bc
xor ecx, ecx
call fcn.14001a4a8
jmp 0x14002060b
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.14001fed4
test eax, eax
jne 0x14002065f
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 0x140020617
call fcn.140015fc8
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001a4a8
mov esi, ebp
mov rcx, rdi
call fcn.14001a4a8
mov eax, esi
jmp 0x140020642
mov rcx, rbx
call fcn.14001a4a8
mov rcx, rdi
call fcn.14001a4a8
xor eax, eax
jmp 0x140020642
call fcn.140015fc8
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001a4a8
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.14001a460
int3
jmp 0x140020310