Function at 0x140021fbc
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 0x140021ab0
call fcn.140015cb4
mov dword [rax], 0x16
jmp 0x140021da6
mov edx, 0x3d
mov rdi, r15
call fcn.14000cf08
mov r13, rax
test rax, rax
je 0x140021d93
cmp rax, r15
je 0x140021d93
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
movzx r12d, word [rax + 2]
jne 0x140021af9
mov rcx, r14
call fcn.140021ec4
mov r14, rax
mov qword [0x140041978], rax
mov ebx, 1
test r14, r14
jne 0x140021bd4
mov rax, qword [0x140041970]
test ebp, ebp
je 0x140021b63
test rax, rax
je 0x140021b63
call fcn.14001a4b0
test rax, rax
jne 0x140021b3f
call fcn.140015cb4
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b700
mov eax, ebp
jmp 0x140021daa
mov r14, qword [0x140041978]
cmp r14, qword [0x140041980]
jne 0x140021bcb
mov rcx, r14
call fcn.140021ec4
mov r14, rax
mov qword [0x140041978], rax
jmp 0x140021bcb
test r12w, r12w
je 0x140021c8c
test rax, rax
jne 0x140021ba0
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001f948
xor ecx, ecx
mov qword [0x140041970], rax
call fcn.14001b700
cmp qword [0x140041970], rsi
je 0x140021b2c
mov r14, qword [0x140041978]
test r14, r14
jne 0x140021bd4
mov edx, 8
mov rcx, rbx
call fcn.14001f948
xor ecx, ecx
mov qword [0x140041978], rax
call fcn.14001b700
mov r14, qword [0x140041978]
test r14, r14
je 0x140021b2c
test r14, r14
je 0x140021b2c
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021c1f
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.14002809c
test eax, eax
jne 0x140021c0d
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x140021c16
cmp word [rax + r13*2], si
je 0x140021c16
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021be0
sub rbx, r14
sar rbx, 3
jmp 0x140021c29
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x140021c86
cmp qword [r14], rsi
je 0x140021c86
mov rcx, qword [r14 + rbx*8]
call fcn.14001b700
test r12w, r12w
je 0x140021c57
mov qword [r14 + rbx*8], r15
jmp 0x140021ce7
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x140021c4b
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.14002422c
xor ecx, ecx
mov rbx, rax
call fcn.14001b700
test rbx, rbx
je 0x140021cea
mov qword [0x140041978], rbx
jmp 0x140021cea
test r12w, r12w
jne 0x140021c93
mov ebp, esi
jmp 0x140021b30
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021b2c
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021b2c
mov r8d, 8
mov rcx, r14
call fcn.14002422c
xor ecx, ecx
mov r14, rax
call fcn.14001b700
test r14, r14
je 0x140021b2c
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140041978], r14
mov rdi, rsi
test ebp, ebp
je 0x140021d87
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021cf9
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001f948
mov rbx, rax
test rax, rax
jne 0x140021d24
xor ecx, ecx
call fcn.14001b700
jmp 0x140021d73
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021344
test eax, eax
jne 0x140021dc7
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 0x140021d7f
call fcn.140015cb4
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b700
mov esi, ebp
mov rcx, rdi
call fcn.14001b700
mov eax, esi
jmp 0x140021daa
mov rcx, rbx
call fcn.14001b700
mov rcx, rdi
call fcn.14001b700
xor eax, eax
jmp 0x140021daa
call fcn.140015cb4
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b700
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.14001b6b8
int3
jmp 0x140021a78