Function at 0x673fd0
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 0x67438e
mov r9d, dword [0x0067cc8c]
test r9d, r9d
je 0x674230
cmp dword [0x0067cc70], 0xffffffff
je 0x674244
mov eax, dword [0x00785c78]
test eax, eax
jne 0x674244
movzx edx, byte [r13]
cmp dl, 0x2d
je 0x674273
mov r8d, dword [0x0067cc70]
test r8d, r8d
jne 0x674043
cmp dl, 0x2b
jne 0x674054
and dword [rsp + 0xb8], 0xfffffffe
cmp dl, 0x2b
je 0x67427b
mov qword [0x00785c70], 0
test eax, eax
je 0x674077
mov dword [0x0067cc74], 0xffffffff
mov dword [0x0067cc78], 0xffffffff
mov edi, dword [rsp + 0xb8]
mov r12d, dword [rsp + 0xb8]
lea rbp, [0x006dde55]
and edi, 2
and r12d, 1
test eax, eax
je 0x67410a
movsxd rbx, dword [0x0067cc8c]
mov dword [0x00785c78], 0
cmp ebx, esi
jge 0x674350
movsxd rax, ebx
mov r11, qword [r15 + rax*8]
cmp byte [r11], 0x2d
mov qword [0x0067cc80], r11
je 0x674288
mov qword [0x0067cc80], rbp
test edi, edi
jne 0x6743b0
test r12d, r12d
je 0x67438e
mov r14d, dword [0x0067cc78]
cmp r14d, 0xffffffff
je 0x6742f0
mov edx, dword [0x0067cc74]
cmp edx, 0xffffffff
jne 0x674308
add ebx, 1
mov dword [0x0067cc8c], ebx
mov r9, qword [0x0067cc80]
movzx r14d, byte [r9]
test r14b, r14b
je 0x674098
cmp qword [rsp + 0xa8], 0
je 0x67414e
movsxd rax, dword [0x0067cc8c]
cmp qword [r15 + rax*8], r9
je 0x67414e
cmp r14b, 0x2d
je 0x6744da
test byte [rsp + 0xb8], 4
jne 0x6743e1
lea rbx, [r9 + 1]
movsx r12d, r14b
mov qword [0x0067cc80], rbx
cmp r14b, 0x3a
je 0x6744ec
cmp r12d, 0x2d
je 0x674633
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 0x6744ec
cmp qword [rsp + 0xa8], 0
movzx edx, byte [rax + 1]
je 0x674469
cmp r12d, 0x57
jne 0x674469
cmp dl, 0x3b
jne 0x674469
cmp byte [r9 + 1], 0
jne 0x6745bd
mov eax, dword [0x0067cc8c]
add eax, 1
mov dword [0x0067cc8c], eax
cmp eax, esi
jl 0x6745b0
mov edx, dword [0x0067cc90]
lea rax, [0x006dde55]
mov qword [0x0067cc80], rax
test edx, edx
je 0x674207
cmp byte [r13], 0x3a
je 0x674207
mov edx, 0x57
lea rcx, str.option_requires_an_argument_____c
call fcn.00673ba0
mov dword [0x0067cc88], 0x57
cmp byte [r13], 0x3a
je 0x674628
mov r12d, 0x3f
jmp 0x674394
mov dword [0x00785c78], 1
mov dword [0x0067cc8c], 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 [0x0067cc70], eax
mov eax, dword [0x00785c78]
cmp dl, 0x2d
jne 0x674032
or dword [rsp + 0xb8], 2
add r13, 1
jmp 0x674054
movzx r14d, byte [r11 + 1]
test r14b, r14b
jne 0x674489
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 0x6740c9
mov edi, dword [0x0067cc78]
cmp edi, 0xffffffff
je 0x6742ce
cmp dword [0x0067cc74], 0xffffffff
je 0x674579
lea rbx, [r11 + 1]
mov qword [0x0067cc80], rbx
cmp byte [r11 + 1], 0
je 0x67443c
mov r12d, 0x2d
jmp 0x6744fa
mov dword [0x0067cc78], ebx
add ebx, 1
mov dword [0x0067cc8c], ebx
jmp 0x67410a
mov ecx, r14d
mov r9, r15
mov r8d, ebx
mov dword [rsp + 0x38], edx
call fcn.00673ae0
mov ecx, dword [0x0067cc8c]
mov edx, dword [rsp + 0x38]
mov dword [0x0067cc74], 0xffffffff
mov eax, ecx
sub edx, r14d
add ecx, 1
sub eax, edx
mov dword [0x0067cc8c], ecx
mov dword [0x0067cc78], eax
mov eax, dword [0x00785c78]
jmp 0x674094
mov esi, dword [0x0067cc74]
lea rax, [0x006dde55]
mov edi, dword [0x0067cc78]
mov qword [0x0067cc80], rax
cmp esi, 0xffffffff
jne 0x6743c8
cmp edi, 0xffffffff
je 0x67437a
mov dword [0x0067cc8c], edi
mov dword [0x0067cc74], 0xffffffff
mov dword [0x0067cc78], 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 [0x00785c70], r11
mov r12d, 1
mov dword [0x0067cc8c], ebx
jmp 0x674394
mov r9, r15
mov r8d, ebx
mov edx, esi
mov ecx, edi
sub esi, edi
call fcn.00673ae0
sub dword [0x0067cc8c], esi
jmp 0x67437a
xor eax, eax
cmp r14b, 0x3a
je 0x6743fe
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.00673c30
mov r12d, eax
cmp eax, 0xffffffff
je 0x67451d
lea rax, [0x006dde55]
mov qword [0x0067cc80], rax
jmp 0x674394
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 0x67438e
movzx edx, byte [rax + 1]
mov r9, r11
mov r12d, 0x2d
cmp dl, 0x3a
je 0x67453e
cmp byte [r9 + 1], 0
jne 0x674394
add dword [0x0067cc8c], 1
jmp 0x674394
mov edi, dword [0x0067cc78]
cmp edi, 0xffffffff
je 0x6744a1
cmp dword [0x0067cc74], 0xffffffff
je 0x674579
lea r9, [r11 + 1]
mov qword [0x0067cc80], r9
cmp r14b, 0x2d
jne 0x67411e
cmp byte [r11 + 2], 0
je 0x67464e
cmp qword [rsp + 0xa8], 0
je 0x67463b
cmp r9, qword [r15 + rbx*8]
je 0x67414e
add r9, 1
xor eax, eax
mov qword [0x0067cc80], r9
jmp 0x6743fe
cmp byte [r9 + 1], 0
jne 0x6744fa
add dword [0x0067cc8c], 1
mov ecx, dword [0x0067cc90]
test ecx, ecx
je 0x67450b
cmp byte [r13], 0x3a
jne 0x67452d
mov dword [0x0067cc88], r12d
mov r12d, 0x3f
jmp 0x674394
mov r9, qword [0x0067cc80]
movzx r14d, byte [r9]
jmp 0x67414e
mov edx, r12d
lea rcx, str.unknown_option_____c
call fcn.00673ba0
jmp 0x67450b
mov ecx, dword [0x0067cc8c]
mov qword [0x00785c70], 0
cmp byte [r9 + 1], 0
lea edx, [rcx + 1]
je 0x67458d
mov qword [0x00785c70], rbx
lea rax, [0x006dde55]
mov dword [0x0067cc8c], edx
mov qword [0x0067cc80], rax
jmp 0x674394
mov dword [0x0067cc74], ebx
test r14b, r14b
jne 0x6744a1
jmp 0x6742ce
cmp byte [rax + 2], 0x3a
je 0x674560
mov dword [0x0067cc8c], edx
cmp esi, edx
jle 0x6745e8
movsxd rdx, edx
mov rax, qword [r15 + rdx*8]
lea edx, [rcx + 2]
mov qword [0x00785c70], rax
jmp 0x674560
cdqe
mov rax, qword [r15 + rax*8]
mov qword [0x0067cc80], rax
mov dword [rsp + 0x20], 0
mov r9, qword [rsp + 0xb0]
mov rdx, r13
mov rcx, r15
mov r8, qword [rsp + 0xa8]
call fcn.00673c30
mov r12d, eax
jmp 0x674429
lea rax, [0x006dde55]
mov qword [0x0067cc80], rax
mov eax, dword [0x0067cc90]
test eax, eax
je 0x674616
cmp byte [r13], 0x3a
je 0x674616
mov edx, r12d
lea rcx, str.option_requires_an_argument_____c
call fcn.00673ba0
mov dword [0x0067cc88], r12d
cmp byte [r13], 0x3a
jne 0x67421c
mov r12d, 0x3a
jmp 0x674394
mov r11, r9
jmp 0x6742d9
lea rbx, [r11 + 2]
mov r11, r9
mov qword [0x0067cc80], rbx
jmp 0x6742d9
mov esi, dword [0x0067cc74]
lea r8d, [rbx + 1]
lea rax, [0x006dde55]
mov dword [0x0067cc8c], r8d
mov qword [0x0067cc80], rax
cmp esi, 0xffffffff
je 0x67437a
mov r9, r15
jmp 0x6743ce