Function at 0x140021994
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 0x140021488
call fcn.140015738
mov dword [rax], 0x16
jmp 0x14002177e
mov edx, 0x3d
mov rdi, r15
call fcn.14000dde8
mov r13, rax
test rax, rax
je 0x14002176b
cmp rax, r15
je 0x14002176b
mov r14, qword [0x140042968]
cmp r14, qword [0x140042970]
movzx r12d, word [rax + 2]
jne 0x1400214d1
mov rcx, r14
call fcn.14002189c
mov r14, rax
mov qword [0x140042968], rax
mov ebx, 1
test r14, r14
jne 0x1400215ac
mov rax, qword [0x140042960]
test ebp, ebp
je 0x14002153b
test rax, rax
je 0x14002153b
call fcn.140019f2c
test rax, rax
jne 0x140021517
call fcn.140015738
mov dword [rax], 0x16
or rbp, 0xffffffffffffffff
mov rcx, r15
call fcn.14001b178
mov eax, ebp
jmp 0x140021782
mov r14, qword [0x140042968]
cmp r14, qword [0x140042970]
jne 0x1400215a3
mov rcx, r14
call fcn.14002189c
mov r14, rax
mov qword [0x140042968], rax
jmp 0x1400215a3
test r12w, r12w
je 0x140021664
test rax, rax
jne 0x140021578
lea edx, [rax + 8]
mov rcx, rbx
call fcn.14001f3c8
xor ecx, ecx
mov qword [0x140042960], rax
call fcn.14001b178
cmp qword [0x140042960], rsi
je 0x140021504
mov r14, qword [0x140042968]
test r14, r14
jne 0x1400215ac
mov edx, 8
mov rcx, rbx
call fcn.14001f3c8
xor ecx, ecx
mov qword [0x140042968], rax
call fcn.14001b178
mov r14, qword [0x140042968]
test r14, r14
je 0x140021504
test r14, r14
je 0x140021504
mov rax, qword [r14]
sub r13, r15
sar r13, 1
mov rbx, r14
test rax, rax
je 0x1400215f7
mov r8, r13
mov rdx, rax
mov rcx, r15
call fcn.14002781c
test eax, eax
jne 0x1400215e5
mov rax, qword [rbx]
mov ecx, 0x3d
cmp word [rax + r13*2], cx
je 0x1400215ee
cmp word [rax + r13*2], si
je 0x1400215ee
add rbx, 8
mov rax, qword [rbx]
jmp 0x1400215b8
sub rbx, r14
sar rbx, 3
jmp 0x140021601
sub rbx, r14
sar rbx, 3
neg rbx
test rbx, rbx
js 0x14002165e
cmp qword [r14], rsi
je 0x14002165e
mov rcx, qword [r14 + rbx*8]
call fcn.14001b178
test r12w, r12w
je 0x14002162f
mov qword [r14 + rbx*8], r15
jmp 0x1400216bf
mov rax, qword [r14 + rbx*8 + 8]
mov qword [r14 + rbx*8], rax
inc rbx
cmp qword [r14 + rbx*8], rsi
jne 0x140021623
mov r8d, 8
mov rdx, rbx
mov rcx, r14
call fcn.140023c0c
xor ecx, ecx
mov rbx, rax
call fcn.14001b178
test rbx, rbx
je 0x1400216c2
mov qword [0x140042968], rbx
jmp 0x1400216c2
test r12w, r12w
jne 0x14002166b
mov ebp, esi
jmp 0x140021508
neg rbx
lea rdx, [rbx + 2]
cmp rdx, rbx
jb 0x140021504
movabs rax, 0x1fffffffffffffff
cmp rdx, rax
jae 0x140021504
mov r8d, 8
mov rcx, r14
call fcn.140023c0c
xor ecx, ecx
mov r14, rax
call fcn.14001b178
test r14, r14
je 0x140021504
mov qword [r14 + rbx*8], r15
mov qword [r14 + rbx*8 + 8], rsi
mov qword [0x140042968], r14
mov rdi, rsi
test ebp, ebp
je 0x14002175f
or rbp, 0xffffffffffffffff
mov r14, rbp
inc r14
cmp word [r15 + r14*2], si
jne 0x1400216d1
mov edx, 2
add r14, rdx
mov rcx, r14
call fcn.14001f3c8
mov rbx, rax
test rax, rax
jne 0x1400216fc
xor ecx, ecx
call fcn.14001b178
jmp 0x14002174b
mov r8, r15
mov rdx, r14
mov rcx, rbx
call fcn.140020ca4
test eax, eax
jne 0x14002179f
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 0x140021757
call fcn.140015738
mov rcx, rbx
mov dword [rax], 0x2a
call fcn.14001b178
mov esi, ebp
mov rcx, rdi
call fcn.14001b178
mov eax, esi
jmp 0x140021782
mov rcx, rbx
call fcn.14001b178
mov rcx, rdi
call fcn.14001b178
xor eax, eax
jmp 0x140021782
call fcn.140015738
mov rcx, r15
mov dword [rax], 0x16
call fcn.14001b178
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.14001b130
int3
jmp 0x140021450