Function at 0x140020050
Capabilities:
Create a process with modified i/o handles and window
Create process on windows
Encode data using base64
Get common file path
Query environment variable

Disassembly:
push rbp
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbx
sub rsp, 0x6b8
lea rbp, [rsp + 0x80]
movaps xmmword [rbp + 0x620], xmm6
mov qword [rbp + 0x618], 0xfffffffffffffffe
mov byte [rbp + 0x440], r9b
mov qword [rbp + 0x5d0], r8
mov qword [rbp + 0x538], rcx
movzx eax, byte [rdx + 0xa0]
mov qword [rbp + 0x4a8], rdx
mov r8, qword [rdx + 0x98]
test al, al
jne 0x1400200d0
test r8, r8
jne 0x1400200d0
mov qword [rbp + 0x3e0], 0
lea rdx, [rbp + 0x3e8]
xor eax, eax
mov qword [rbp + 0x5e8], rax
jmp 0x140020b0d
mov qword [rbp + 0x408], 0
mov qword [rbp + 0x418], 0
test al, al
jne 0x140020279
mov qword [rbp + 0x5e0], r8
call qword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
test rax, rax
je 0x140023e5e
mov qword [rbp + 0x4b0], rax
lea rsi, [rbp + 0x4b8]
mov qword [rbp + 0x4b8], rax
lea r13, [rbp + 0x570]
lea rdi, [rbp - 0x30]
lea rbx, [rbp + 0x4f0]
lea r14, [rbp + 0x450]
lea r15, [rbp + 0x408]
lea r12, [rbp + 0x550]
mov rcx, rdi
mov rdx, rsi
call fcn.14001df30
mov rcx, qword [rbp - 0x30]
movabs rax, 0x8000000000000000
cmp rcx, rax
je 0x140020265
mov qword [rbp + 0x5e8], rcx
mov rcx, qword [rbp - 0x28]
movups xmm6, xmmword [rbp - 0x20]
mov rax, qword [rbp - 0x10]
mov qword [rbp + 0x5f8], rax
mov rax, qword [rbp - 8]
mov qword [rbp + 0x608], rax
mov rax, qword [rbp - 0x20]
add rax, rcx
mov qword [rbp + 0x5c0], rcx
mov qword [rbp + 0x450], rcx
mov qword [rbp + 0x458], rax
mov word [rbp + 0x460], 0
mov rcx, rbx
mov rdx, r14
call fcn.140013560
mov rax, qword [rbp + 0x5e8]
mov qword [rbp + 0x550], rax
mov rax, qword [rbp + 0x5c0]
mov qword [rbp + 0x558], rax
movups xmmword [rbp + 0x560], xmm6
mov rax, qword [rbp + 0x500]
mov qword [r13 + 0x10], rax
movups xmm0, xmmword [rbp + 0x4f0]
movups xmmword [r13], xmm0
mov rax, qword [rbp + 0x5f8]
mov qword [rbp + 0x450], rax
mov rax, qword [rbp + 0x608]
mov qword [rbp + 0x458], rax
lea rax, [rbp]
movups xmm0, xmmword [rax]
lea rax, [rbp + 0x460]
movups xmmword [rax], xmm0
mov byte [rbp + 0x5df], 0
mov rcx, rbx
mov rdx, r15
mov r8, r12
mov r9, r14
call fcn.14000f690
mov rdx, qword [rbp + 0x4f0]
lea rax, [rdx*2]
test rax, rax
je 0x140020140
mov rcx, qword [rbp + 0x4f8]
mov r8d, 1
call fcn.14000d320
jmp 0x140020140
mov rcx, qword [rbp + 0x4b0]
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov r8, qword [rbp + 0x5e0]
mov rcx, qword [rbp + 0x4a8]
mov rax, qword [rcx + 0x88]
mov rcx, qword [rcx + 0x90]
xor edx, edx
test rax, rax
cmove r8, rax
setne dl
mov qword [rbp + 0x4f0], rdx
mov qword [rbp + 0x4f8], 0
mov qword [rbp + 0x500], rax
mov qword [rbp + 0x508], rcx
mov qword [rbp + 0x510], rdx
mov qword [rbp + 0x518], 0
mov qword [rbp + 0x520], rax
mov qword [rbp + 0x528], rcx
mov qword [rbp + 0x530], r8
lea r14, [rbp + 0x4f0]
nop dword [rax + rax]
mov rcx, r14
call fcn.14000d360
mov r15, rax
test rax, rax
je 0x140020917
mov rbx, rdx
movabs rax, 0x8000000000000000
cmp qword [rdx], rax
jne 0x1400204f0
mov rbx, qword [rbp + 0x408]
test rbx, rbx
je 0x1400202f0
mov r9, qword [r15 + 0x28]
mov rax, qword [r15 + 0x30]
mov r15, qword [rbp + 0x410]
mov qword [rsp + 0x20], rax
lea rcx, [rbp + 0x4b0]
mov rdx, rbx
mov r8, r15
call fcn.140012aa0
cmp qword [rbp + 0x4b0], 0
jne 0x1400202f0
mov rax, qword [rbp + 0x4b8]
mov rdx, qword [rbp + 0x4c0]
mov rcx, qword [rbp + 0x4c8]
mov byte [rbp + 0x428], 0
test rdx, rdx
je 0x1400206a5
mov rcx, qword [rax + rcx*8 + 0x3d8]
mov rax, rdx
dec rax
je 0x14002044e
mov r8, rax
and r8, 7
je 0x1400203bb
xor r9d, r9d
nop dword [rax + rax]
movzx r10d, word [rcx + 0x3d2]
mov rcx, qword [rcx + r10*8 + 0x3d8]
inc r9
cmp r8, r9
jne 0x1400203a0
sub rax, r9
add rdx, 0xfffffffffffffffe
cmp rdx, 7
jb 0x14002044e
nop dword [rax]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
movzx edx, word [rcx + 0x3d2]
mov rcx, qword [rcx + rdx*8 + 0x3d8]
add rax, 0xfffffffffffffff8
jne 0x1400203d0
movzx eax, word [rcx + 0x3d2]
dec rax
mov qword [rbp + 0x4d0], rcx
mov qword [rbp + 0x4d8], 0
mov qword [rbp + 0x4e0], rax
lea rcx, [rbp - 0x30]
lea rdx, [rbp + 0x4d0]
lea r8, [rbp + 0x428]
call fcn.140012070
mov rax, qword [rbp + 0x20]
mov qword [rbp + 0x4a0], rax
movups xmm0, xmmword [rbp + 0x10]
movaps xmmword [rbp + 0x490], xmm0
movups xmm0, xmmword [rbp - 0x30]
movups xmm1, xmmword [rbp - 0x20]
movups xmm2, xmmword [rbp - 0x10]
movups xmm3, xmmword [rbp]
movaps xmmword [rbp + 0x480], xmm3
movaps xmmword [rbp + 0x470], xmm2
movaps xmmword [rbp + 0x460], xmm1
movaps xmmword [rbp + 0x450], xmm0
mov rdx, qword [rbp + 0x28]
mov rax, qword [rbp + 0x38]
movzx ecx, word [rdx + 0x3d2]
cmp rax, rcx
jae 0x1400206da
mov rcx, rdx
jmp 0x140020709
mov rsi, qword [r15 + 8]
mov r14, qword [r15 + 0x10]
test r14, r14
je 0x140020526
js 0x140023d73
movzx eax, byte [0x140049141]
mov edi, 1
mov edx, 1
mov rcx, r14
call fcn.14000d310
test rax, rax
jne 0x14002052b
jmp 0x140023d75
mov eax, 1
mov qword [rbp + 0x608], rax
mov rcx, rax
mov rdx, rsi
mov qword [rbp + 0x5f8], r14
mov r8, r14
call sub.VCRUNTIME140.dll_memcpy
movzx r12d, byte [r15 + 0x18]
mov rsi, qword [r15 + 0x28]
mov r14, qword [r15 + 0x30]
test r14, r14
je 0x140020595
mov rax, r14
shr rax, 0x3e
lea rdi, [r14 + r14]
test rax, rax
jne 0x140023d85
movzx eax, byte [0x140049141]
mov r13d, 2
mov edx, 2
mov rcx, rdi
call fcn.14000d310
test rax, rax
je 0x140023d88
mov r15, rax
jmp 0x14002059d
mov r15d, 2
xor edi, edi
mov rcx, r15
mov rdx, rsi
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rbp + 0x5f8]
mov qword [rbp - 0x30], rax
mov rcx, qword [rbp + 0x608]
mov qword [rbp - 0x28], rcx
mov qword [rbp - 0x20], rax
mov byte [rbp - 0x18], r12b
mov qword [rbp - 0x10], r14
mov qword [rbp - 8], r15
mov qword [rbp], r14
mov rdi, qword [rbx + 8]
mov rsi, qword [rbx + 0x10]
test rsi, rsi
je 0x140020617
lea r14, [rbp + 0x4f0]
js 0x140023d98
movzx eax, byte [0x140049141]
mov r13d, 1
mov edx, 1
mov rcx, rsi
call fcn.14000d310
test rax, rax
je 0x140023d9b
mov r15, rax
jmp 0x140020624
mov r15d, 1
lea r14, [rbp + 0x4f0]
mov rcx, r15
mov rdx, rdi
mov r8, rsi
call sub.VCRUNTIME140.dll_memcpy
movzx eax, byte [rbx + 0x18]
mov qword [rbp + 0x550], rsi
mov qword [rbp + 0x558], r15
mov qword [rbp + 0x560], rsi
mov byte [rbp + 0x568], al
mov byte [rbp + 0x5de], 0
lea rcx, [rbp + 0x450]
lea rdx, [rbp + 0x408]
lea r8, [rbp - 0x30]
lea r9, [rbp + 0x550]
call fcn.14000f690
mov rdx, qword [rbp + 0x450]
lea rax, [rdx*2]
test rax, rax
je 0x1400202f0
mov rcx, qword [rbp + 0x458]
mov r8d, 1
call fcn.14000d320
jmp 0x1400202f0
mov qword [rbp + 0x550], rax
mov qword [rbp + 0x558], 0
mov qword [rbp + 0x560], rcx
lea rcx, [rbp - 0x30]
lea rdx, [rbp + 0x550]
lea r8, [rbp + 0x428]
call fcn.140012070
jmp 0x1400207f9
mov r8, qword [rbp + 0x30]
nop
mov rcx, qword [rdx + 0x160]
test rcx, rcx
je 0x140020704
inc r8
movzx eax, word [rdx + 0x3d0]
mov rdx, rcx
cmp ax, word [rcx + 0x3d2]
jae 0x1400206e0
jmp 0x140020709
mov rax, r8
xor ecx, ecx
imul rdx, rax, 0x38
shl rax, 5
mov r8, qword [rcx + rdx + 0x198]
mov qword [rbp + 0x580], r8
movups xmm0, xmmword [rcx + rdx + 0x168]
movups xmm1, xmmword [rcx + rdx + 0x178]
movups xmm2, xmmword [rcx + rdx + 0x188]
movaps xmmword [rbp + 0x570], xmm2
movaps xmmword [rbp + 0x560], xmm1
movaps xmmword [rbp + 0x550], xmm0
mov r8, qword [rbp + 0x480]
mov qword [rcx + rdx + 0x198], r8
movaps xmm0, xmmword [rbp + 0x450]
movaps xmm1, xmmword [rbp + 0x460]
movaps xmm2, xmmword [rbp + 0x470]
movups xmmword [rcx + rdx + 0x188], xmm2
movups xmmword [rcx + rdx + 0x178], xmm1
movups xmmword [rcx + rdx + 0x168], xmm0
movups xmm0, xmmword [rcx + rax]
movups xmm1, xmmword [rcx + rax + 0x10]
lea rdx, [rbp + 0x588]
movups xmmword [rdx + 0x10], xmm1
movups xmmword [rdx], xmm0
lea rdx, [rbp + 0x488]
movups xmm0, xmmword [rdx]
movups xmm1, xmmword [rdx + 0x10]
movups xmmword [rcx + rax], xmm0
movups xmmword [rcx + rax + 0x10], xmm1
movaps xmm0, xmmword [rbp + 0x550]
movaps xmm1, xmmword [rbp + 0x560]
movaps xmm2, xmmword [rbp + 0x570]
movaps xmm3, xmmword [rbp + 0x580]
movaps xmmword [rbp - 0x30], xmm0
movaps xmmword [rbp - 0x20], xmm1
movaps xmmword [rbp - 0x10], xmm2
movaps xmmword [rbp], xmm3
movaps xmm0, xmmword [rbp + 0x590]
movaps xmmword [rbp + 0x10], xmm0
mov rax, qword [rbp + 0x5a0]
mov qword [rbp + 0x20], rax
mov rax, qword [rbp + 0x20]
mov qword [rbp + 0x5a0], rax
movaps xmm0, xmmword [rbp + 0x10]
movaps xmmword [rbp + 0x590], xmm0
movaps xmm0, xmmword [rbp - 0x30]
movaps xmm1, xmmword [rbp - 0x20]
movaps xmm2, xmmword [rbp - 0x10]
movaps xmm3, xmmword [rbp]
movaps xmmword [rbp + 0x580], xmm3
movaps xmmword [rbp + 0x570], xmm2
dec qword [rbp + 0x418]
movaps xmmword [rbp + 0x560], xmm1
movaps xmmword [rbp + 0x550], xmm0
cmp byte [rbp + 0x428], 0
je 0x14002088a
test r15, r15
je 0x140023dcf
mov rax, qword [rbx + 0x3d8]
mov qword [rbp + 0x408], rax
dec r15
mov qword [rbp + 0x410], r15
mov qword [rax + 0x160], 0
mov edx, 0x438
mov r8d, 8
mov rcx, rbx
call fcn.14000d320
mov rdx, qword [rbp + 0x550]
mov rcx, qword [rbp + 0x558]
mov rdi, qword [rbp + 0x570]
mov rsi, qword [rbp + 0x578]
mov rbx, qword [rbp + 0x588]
mov r15, qword [rbp + 0x590]
movabs rax, 0x8000000000000000
cmp rdx, rax
je 0x1400202f0
test rdx, rdx
je 0x1400208d7
mov r8d, 1
call fcn.14000d320
test rdi, rdi
je 0x1400208f0
add rdi, rdi
mov r8d, 2
mov rcx, rsi
mov rdx, rdi
call fcn.14000d320
lea rax, [rbx*2]
test rax, rax
je 0x1400202f0
mov r8d, 1
mov rcx, r15
mov rdx, rbx
call fcn.14000d320
jmp 0x1400202f0
movups xmm0, xmmword [rbp + 0x408]
movups xmmword [rbp + 0x3e8], xmm0
mov rax, qword [rbp + 0x418]
mov qword [rbp + 0x3f8], rax
mov qword [rbp + 0x3e0], 1
movzx eax, byte [0x140049141]
mov ecx, 4
mov edx, 1
call fcn.14000d310
test rax, rax
je 0x140023e09
mov dword [rax], 0x48544150
mov rcx, rax
add rcx, 4
mov qword [rbp + 0x550], rax
mov qword [rbp + 0x558], rcx
mov word [rbp + 0x560], 0
lea rcx, [rbp + 0x450]
lea rdx, [rbp + 0x550]
mov qword [rbp + 0x5c0], rax
call fcn.140013560
mov qword [rbp - 0x30], 4
mov rcx, qword [rbp + 0x5c0]
mov qword [rbp - 0x28], rcx
mov qword [rbp - 0x20], 4
mov qword [rbp - 0x18], 0
movups xmm0, xmmword [rbp + 0x450]
movups xmmword [rbp - 0x10], xmm0
mov rax, qword [rbp + 0x460]
mov qword [rbp], rax
mov rdx, qword [rbp + 0x3e8]
mov rsi, qword [rbp - 8]
test rdx, rdx
je 0x140020ad3
mov ebx, dword [rbp]
mov rax, qword [rbp + 0x3f0]
mov qword [rbp + 0x5f8], rax
xor eax, eax
mov qword [rbp + 0x5e8], rax
mov r15, qword [sym.imp.KERNEL32.dll_CompareStringOrdinal]
lea rcx, [rdx + 0x168]
movzx eax, word [rdx + 0x3d2]
mov qword [rbp + 0x5e0], rax
imul r13, rax, 0x38
mov qword [rbp + 0x608], rdx
lea r14, [rdx - 0x10]
mov rdi, 0xffffffffffffffff
nop word cs:[rax + rax]
test r13, r13
je 0x140020a80
lea r12, [rcx + 0x38]
mov r8, qword [rcx + 0x28]
mov r9d, dword [rcx + 0x30]
mov dword [rsp + 0x20], 1
mov rcx, rsi
mov edx, ebx
call r15
add r13, 0xffffffffffffffc8
add r14, 0x20
inc rdi
mov rcx, r12
cmp eax, 3
je 0x140020a40
cmp eax, 1
jne 0x140020ab3
jmp 0x140020a87
mov rdi, qword [rbp + 0x5e0]
mov rax, qword [rbp + 0x5f8]
sub rax, 1
jb 0x14002101f
mov qword [rbp + 0x5f8], rax
mov rdx, qword [rbp + 0x608]
mov rdx, qword [rdx + rdi*8 + 0x3d8]
jmp 0x140020a09
cmp eax, 2
jne 0x140023ced
mov rax, qword [r14 - 8]
mov qword [rbp + 0x5e8], rax
mov rdi, qword [r14]
mov rcx, qword [rbp + 0x5c0]
jmp 0x140020adc
xor eax, eax
mov qword [rbp + 0x5e8], rax
mov edx, 4
mov r8d, 1
call fcn.14000d320
mov rdx, qword [rbp - 0x10]
test rdx, rdx
je 0x140020b06
invalid
add rdx, rdx
mov r8d, 2
jmp 0x140020aca
call qword [sym.imp.KERNEL32.dll_GetLastError]
shl rax, 0x20
or rax, 2
mov qword [rbp + 0x4f0], rax
lea rax, [rbp + 0x4f0]
mov qword [rbp + 0x450], rax
lea rax, [0x140014ce0]
mov qword [rbp + 0x458], rax
lea rax, str.comparing_environment_keys_failed:
mov qword [rbp + 0x550], rax
mov qword [rbp + 0x558], 1
mov qword [rbp + 0x570], 0
lea rax, [rbp + 0x450]
mov qword [rbp + 0x560], rax
mov qword [rbp + 0x568], 1
lea rdx, str.library_std_src_syspalwindowsprocess.rs
lea rcx, [rbp + 0x550]
call fcn.1400376e0
jmp 0x140023f5d
xor edi, edi
mov rcx, rdi
mov rdx, r14
call fcn.1400375b0
jmp 0x140023f5d
xor r13d, r13d
mov rcx, r13
mov rdx, rdi
call fcn.1400375b0
jmp 0x140023f5d
xor r13d, r13d
mov byte [rbp + 0x5de], 1
mov rcx, r13
mov rdx, rsi
call fcn.1400375b0
jmp 0x140023f5d
lea rcx, str.assertion_failed:_self.height___0
lea r8, str._rustc_eeb90cda1969383f56a2637cbd3037bdf598841clibrary_alloc_srccollections_btree_node.rsassertion_failed:_edge.height__self.height___1
mov edx, 0x21
call fcn.140037780
jmp 0x140023f5d
mov byte [rbp + 0x617], 1
mov ecx, 1
mov edx, 4
call fcn.1400375b0
jmp 0x140023f5d
call qword [sym.imp.KERNEL32.dll_GetLastError]
shl rax, 0x20
or rax, 2
mov qword [rbp + 0x450], rax
lea rax, [rbp + 0x450]
mov qword [rbp + 0x550], rax
lea rax, [0x140014ce0]
mov qword [rbp + 0x558], rax
lea rax, str.failure_getting_env_string_from_OS:
mov qword [rbp - 0x30], rax
mov qword [rbp - 0x28], 1
mov qword [rbp - 0x10], 0
lea rax, [rbp + 0x550]
mov qword [rbp - 0x20], rax
mov qword [rbp - 0x18], 1
lea rdx, str.library_std_src_syspalwindowsos.rs
lea rcx, [rbp - 0x30]
call fcn.1400376e0
jmp 0x140023f5d