Function at 0x140021ff4
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 0x140021ae8
call fcn.140015d98
mov dword [rax], 0x16
jmp 0x140021dde
mov edx, 0x3d
mov rdi, r15
call fcn.14000e460
mov r13, rax
test rax, rax
je 0x140021dcb
cmp rax, r15
je 0x140021dcb
mov r14, qword [0x1400469f8]
cmp r14, qword [0x140046a00]
movzx r12d, word [rax + 2]
jne 0x140021b31
mov rcx, r14
call fcn.140021efc
mov r14, rax
mov qword [0x1400469f8], rax
mov ebx, 1
test r14, r14
jne 0x140021c0c
mov rax, qword [0x1400469f0]
test ebp, ebp
je 0x140021b9b
test rax, rax
je 0x140021b9b
call fcn.14001a58c
test rax, rax
jne 0x140021b77
call fcn.140015d98
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b7d8
mov eax, ebp
jmp 0x140021de2
mov r14, qword [0x1400469f8]
cmp r14, qword [0x140046a00]
jne 0x140021c03
mov rcx, r14
call fcn.140021efc
mov r14, rax
mov qword [0x1400469f8], rax
jmp 0x140021c03
test r12w, r12w
je 0x140021cc4
test rax, rax
jne 0x140021bd8
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001fa28
xor ecx, ecx
mov qword [0x1400469f0], rax
call fcn.14001b7d8
cmp qword [0x1400469f0], rsi
je 0x140021b64
mov r14, qword [0x1400469f8]
test r14, r14
jne 0x140021c0c
mov edx, 8
mov rcx, rbx
call fcn.14001fa28
xor ecx, ecx
mov qword [0x1400469f8], rax
call fcn.14001b7d8
mov r14, qword [0x1400469f8]
test r14, r14
je 0x140021b64
test r14, r14
je 0x140021b64
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x140021c57
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.140027e7c
test eax, eax
jne 0x140021c45
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x140021c4e
cmp word [rax + r13*2], si
je 0x140021c4e
add rbx, 8
mov rax, qword [rbx]
jmp 0x140021c18
sub rbx, r14
sar rbx, 3
jmp 0x140021c61
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x140021cbe
cmp qword [r14], rsi
je 0x140021cbe
mov rcx, qword [r14 + rbx*8]
call fcn.14001b7d8
test r12w, r12w
je 0x140021c8f
mov qword [r14 + rbx*8], r15
jmp 0x140021d1f
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x140021c83
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.14002426c
xor ecx, ecx
mov rbx, rax
call fcn.14001b7d8
test rbx, rbx
je 0x140021d22
mov qword [0x1400469f8], rbx
jmp 0x140021d22
test r12w, r12w
jne 0x140021ccb
mov ebp, esi
jmp 0x140021b68
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021b64
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021b64
mov r8d, 8
mov rcx, r14
call fcn.14002426c
xor ecx, ecx
mov r14, rax
call fcn.14001b7d8
test r14, r14
je 0x140021b64
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x1400469f8], r14
mov rdi, rsi
test ebp, ebp
je 0x140021dbf
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x140021d31
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001fa28
mov rbx, rax
test rax, rax
jne 0x140021d5c
xor ecx, ecx
call fcn.14001b7d8
jmp 0x140021dab
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140021304
test eax, eax
jne 0x140021dff
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 0x140021db7
call fcn.140015d98
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b7d8
mov esi, ebp
mov rcx, rdi
call fcn.14001b7d8
mov eax, esi
jmp 0x140021de2
mov rcx, rbx
call fcn.14001b7d8
mov rcx, rdi
call fcn.14001b7d8
xor eax, eax
jmp 0x140021de2
call fcn.140015d98
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b7d8
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.14001b790
int3
jmp 0x140021ab0