Function at 0x5fea90
Capabilities:
Query environment variable

Disassembly:
push r15
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x48
mov qword [rsp + 0xa8], r9
mov esi, ecx
mov r15, rdx
mov r13, r8
test r8, r8
je 0x5fee4e
mov r9d, dword [0x00607aac]
test r9d, r9d
je 0x5fecf0
cmp dword [0x00607a90], 0xffffffff
je 0x5fed04
mov eax, dword [0x006892f8]
test eax, eax
jne 0x5fed04
movzx edx, byte [r13]
cmp dl, 0x2d
je 0x5fed33
mov r8d, dword [0x00607a90]
test r8d, r8d
jne 0x5feb03
cmp dl, 0x2b
jne 0x5feb14
and dword [rsp + 0xb8], 0xfffffffe
cmp dl, 0x2b
je 0x5fed3b
mov qword [0x006892f0], 0
test eax, eax
je 0x5feb37
mov dword [0x00607a94], 0xffffffff
mov dword [0x00607a98], 0xffffffff
mov edi, dword [rsp + 0xb8]
mov r12d, dword [rsp + 0xb8]
lea rbp, [0x00663915]
and edi, 2
and r12d, 1
test eax, eax
je 0x5febca
movsxd rbx, dword [0x00607aac]
mov dword [0x006892f8], 0
cmp ebx, esi
jge 0x5fee10
movsxd rax, ebx
mov r11, qword [r15 + rax*8]
cmp byte [r11], 0x2d
mov qword [0x00607aa0], r11
je 0x5fed48
mov qword [0x00607aa0], rbp
test edi, edi
jne 0x5fee70
test r12d, r12d
je 0x5fee4e
mov r14d, dword [0x00607a98]
cmp r14d, 0xffffffff
je 0x5fedb0
mov edx, dword [0x00607a94]
cmp edx, 0xffffffff
jne 0x5fedc8
add ebx, 1
mov dword [0x00607aac], ebx
mov r9, qword [0x00607aa0]
movzx r14d, byte [r9]
test r14b, r14b
je 0x5feb58
cmp qword [rsp + 0xa8], 0
je 0x5fec0e
movsxd rax, dword [0x00607aac]
cmp qword [r15 + rax*8], r9
je 0x5fec0e
cmp r14b, 0x2d
je 0x5fef9a
test byte [rsp + 0xb8], 4
jne 0x5feea1
lea rbx, [r9 + 1]
movsx r12d, r14b
mov qword [0x00607aa0], rbx
cmp r14b, 0x3a
je 0x5fefac
cmp r12d, 0x2d
je 0x5ff0f3
mov edx, r12d
mov rcx, r13
mov qword [rsp + 0x38], r9
call sub.msvcrt.dll_strchr
mov r9, qword [rsp + 0x38]
test rax, rax
je 0x5fefac
cmp qword [rsp + 0xa8], 0
movzx edx, byte [rax + 1]
je 0x5fef29
cmp r12d, 0x57
jne 0x5fef29
cmp dl, 0x3b
jne 0x5fef29
cmp byte [r9 + 1], 0
jne 0x5ff07d
mov eax, dword [0x00607aac]
add eax, 1
mov dword [0x00607aac], eax
cmp eax, esi
jl 0x5ff070
mov edx, dword [0x00607ab0]
lea rax, [0x00663915]
mov qword [0x00607aa0], rax
test edx, edx
je 0x5fecc7
cmp byte [r13], 0x3a
je 0x5fecc7
mov edx, 0x57
lea rcx, str.option_requires_an_argument_____c
call fcn.005fe660
mov dword [0x00607aa8], 0x57
cmp byte [r13], 0x3a
je 0x5ff0e8
mov r12d, 0x3f
jmp 0x5fee54
mov dword [0x006892f8], 1
mov dword [0x00607aac], 1
lea rcx, str.POSIXLY_CORRECT
call sub.msvcrt.dll_getenv
movzx edx, byte [r13]
test rax, rax
setne al
movzx eax, al
mov dword [0x00607a90], eax
mov eax, dword [0x006892f8]
cmp dl, 0x2d
jne 0x5feaf2
or dword [rsp + 0xb8], 2
add r13, 1
jmp 0x5feb14
movzx r14d, byte [r11 + 1]
test r14b, r14b
jne 0x5fef49
mov edx, 0x2d
mov rcx, r13
mov qword [rsp + 0x38], r11
call sub.msvcrt.dll_strchr
mov r11, qword [rsp + 0x38]
test rax, rax
je 0x5feb89
mov edi, dword [0x00607a98]
cmp edi, 0xffffffff
je 0x5fed8e
cmp dword [0x00607a94], 0xffffffff
je 0x5ff039
lea rbx, [r11 + 1]
mov qword [0x00607aa0], rbx
cmp byte [r11 + 1], 0
je 0x5feefc
mov r12d, 0x2d
jmp 0x5fefba
mov dword [0x00607a98], ebx
add ebx, 1
mov dword [0x00607aac], ebx
jmp 0x5febca
mov ecx, r14d
mov r9, r15
mov r8d, ebx
mov dword [rsp + 0x38], edx
call fcn.005fe5a0
mov ecx, dword [0x00607aac]
mov edx, dword [rsp + 0x38]
mov dword [0x00607a94], 0xffffffff
mov eax, ecx
sub edx, r14d
add ecx, 1
sub eax, edx
mov dword [0x00607aac], ecx
mov dword [0x00607a98], eax
mov eax, dword [0x006892f8]
jmp 0x5feb54
mov esi, dword [0x00607a94]
lea rax, [0x00663915]
mov edi, dword [0x00607a98]
mov qword [0x00607aa0], rax
cmp esi, 0xffffffff
jne 0x5fee88
cmp edi, 0xffffffff
je 0x5fee3a
mov dword [0x00607aac], edi
mov dword [0x00607a94], 0xffffffff
mov dword [0x00607a98], 0xffffffff
mov r12d, 0xffffffff
mov eax, r12d
add rsp, 0x48
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
pop r15
ret
add ebx, 1
mov qword [0x006892f0], r11
mov r12d, 1
mov dword [0x00607aac], ebx
jmp 0x5fee54
mov r9, r15
mov r8d, ebx
mov edx, esi
mov ecx, edi
sub esi, edi
call fcn.005fe5a0
sub dword [0x00607aac], esi
jmp 0x5fee3a
xor eax, eax
cmp r14b, 0x3a
je 0x5feebe
movsx edx, r14b
mov rcx, r13
call sub.msvcrt.dll_strchr
test rax, rax
setne al
movzx eax, al
mov dword [rsp + 0x20], eax
mov r9, qword [rsp + 0xb0]
mov rdx, r13
mov rcx, r15
mov r8, qword [rsp + 0xa8]
call fcn.005fe6f0
mov r12d, eax
cmp eax, 0xffffffff
je 0x5fefdd
lea rax, [0x00663915]
mov qword [0x00607aa0], rax
jmp 0x5fee54
mov edx, 0x2d
mov rcx, r13
mov qword [rsp + 0x38], r11
call sub.msvcrt.dll_strchr
mov r11, qword [rsp + 0x38]
test rax, rax
je 0x5fee4e
movzx edx, byte [rax + 1]
mov r9, r11
mov r12d, 0x2d
cmp dl, 0x3a
je 0x5feffe
cmp byte [r9 + 1], 0
jne 0x5fee54
add dword [0x00607aac], 1
jmp 0x5fee54
mov edi, dword [0x00607a98]
cmp edi, 0xffffffff
je 0x5fef61
cmp dword [0x00607a94], 0xffffffff
je 0x5ff039
lea r9, [r11 + 1]
mov qword [0x00607aa0], r9
cmp r14b, 0x2d
jne 0x5febde
cmp byte [r11 + 2], 0
je 0x5ff10e
cmp qword [rsp + 0xa8], 0
je 0x5ff0fb
cmp r9, qword [r15 + rbx*8]
je 0x5fec0e
add r9, 1
xor eax, eax
mov qword [0x00607aa0], r9
jmp 0x5feebe
cmp byte [r9 + 1], 0
jne 0x5fefba
add dword [0x00607aac], 1
mov ecx, dword [0x00607ab0]
test ecx, ecx
je 0x5fefcb
cmp byte [r13], 0x3a
jne 0x5fefed
mov dword [0x00607aa8], r12d
mov r12d, 0x3f
jmp 0x5fee54
mov r9, qword [0x00607aa0]
movzx r14d, byte [r9]
jmp 0x5fec0e
mov edx, r12d
lea rcx, str.unknown_option_____c
call fcn.005fe660
jmp 0x5fefcb
mov ecx, dword [0x00607aac]
mov qword [0x006892f0], 0
cmp byte [r9 + 1], 0
lea edx, [rcx + 1]
je 0x5ff04d
mov qword [0x006892f0], rbx
lea rax, [0x00663915]
mov dword [0x00607aac], edx
mov qword [0x00607aa0], rax
jmp 0x5fee54
mov dword [0x00607a94], ebx
test r14b, r14b
jne 0x5fef61
jmp 0x5fed8e
cmp byte [rax + 2], 0x3a
je 0x5ff020
mov dword [0x00607aac], edx
cmp esi, edx
jle 0x5ff0a8
movsxd rdx, edx
mov rax, qword [r15 + rdx*8]
lea edx, [rcx + 2]
mov qword [0x006892f0], rax
jmp 0x5ff020
cdqe
mov rax, qword [r15 + rax*8]
mov qword [0x00607aa0], rax
mov dword [rsp + 0x20], 0
mov r9, qword [rsp + 0xb0]
mov rdx, r13
mov rcx, r15
mov r8, qword [rsp + 0xa8]
call fcn.005fe6f0
mov r12d, eax
jmp 0x5feee9
lea rax, [0x00663915]
mov qword [0x00607aa0], rax
mov eax, dword [0x00607ab0]
test eax, eax
je 0x5ff0d6
cmp byte [r13], 0x3a
je 0x5ff0d6
mov edx, r12d
lea rcx, str.option_requires_an_argument_____c
call fcn.005fe660
mov dword [0x00607aa8], r12d
cmp byte [r13], 0x3a
jne 0x5fecdc
mov r12d, 0x3a
jmp 0x5fee54
mov r11, r9
jmp 0x5fed99
lea rbx, [r11 + 2]
mov r11, r9
mov qword [0x00607aa0], rbx
jmp 0x5fed99
mov esi, dword [0x00607a94]
lea r8d, [rbx + 1]
lea rax, [0x00663915]
mov dword [0x00607aac], r8d
mov qword [0x00607aa0], rax
cmp esi, 0xffffffff
je 0x5fee3a
mov r9, r15
jmp 0x5fee8e