Function at 0x1400029a0
Capabilities:
Check if file exists
Get file attributes
Modify service

Disassembly:
push r15
push r14
push r12
push rsi
push rdi
push rbx
sub rsp, 0x258
mov rbx, rcx
mov rax, qword [0x140033010]
xor rax, rsp
mov qword [rsp + 0x250], rax
lea rdx, [rsp + 0x40]
xor ecx, ecx
mov r8d, 0x105
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x140002a2a
lea rcx, [rsp + 0x40]
call qword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
test eax, eax
jne 0x140002a8d
mov eax, dword [0x140035198]
mov ecx, dword [0x140033cbc]
mov rdx, qword gs:[0x58]
mov rcx, qword [rdx + rcx*8]
cmp eax, dword [rcx + 4]
jg 0x140002cfc
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, [0x140034f88]
lea rdx, str.Could_not_remove_file_spec_when_attempting_to_modify_service_description.____lu_
jmp 0x140002a63
mov eax, dword [0x140035198]
mov ecx, dword [0x140033cbc]
mov rdx, qword gs:[0x58]
mov rcx, qword [rdx + rcx*8]
cmp eax, dword [rcx + 4]
jg 0x140002d3d
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, [0x140034f88]
lea rdx, str.Could_not_obtain_module_filename_when_attempting_to_modify_service_description.____lu_
mov r8d, eax
call fcn.140008ef0
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.140016030
nop
add rsp, 0x258
pop rbx
pop rdi
pop rsi
pop r12
pop r14
pop r15
ret
lea rdx, str.updater.ini
lea rcx, [rsp + 0x40]
call int.1400246c0
test eax, eax
je 0x140002b34
lea rcx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x140002b72
xor eax, eax
lea rsi, [rsp + 0x38]
mov qword [rsi], rax
mov qword [rsp + 0x20], rax
lea rdx, str.MozillaMaintenanceDescription
lea rcx, [rsp + 0x40]
mov r8d, 1
mov r9, rsi
call fcn.140008060
mov r12, qword [rsi]
test eax, eax
je 0x140002bb0
mov eax, dword [0x140035198]
mov ecx, dword [0x140033cbc]
mov rdx, qword gs:[0x58]
mov rcx, qword [rdx + rcx*8]
cmp eax, dword [rcx + 4]
jg 0x140002dbf
lea rcx, [0x140034f88]
lea rdx, str.updater.ini_file_does_not_contain_a_maintenance_service_description.
call fcn.140008ef0
test r12, r12
jne 0x140002cef
jmp 0x140002a6b
mov eax, dword [0x140035198]
mov ecx, dword [0x140033cbc]
mov rdx, qword gs:[0x58]
mov rcx, qword [rdx + rcx*8]
cmp eax, dword [rcx + 4]
jg 0x140002d7e
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, [0x140034f88]
lea rdx, str.Could_not_append_updater.ini_filename_when_attempting_to_modify_service_description.____lu_
jmp 0x140002a63
mov eax, dword [0x140035198]
mov ecx, dword [0x140033cbc]
mov rdx, qword gs:[0x58]
mov rcx, qword [rdx + rcx*8]
cmp eax, dword [rcx + 4]
jg 0x140002e00
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, [0x140034f88]
lea rdx, str.updater.ini_file_does_not_exist__will_not_modify_service_description.____lu_
jmp 0x140002a63
cmp byte [r12], 0
je 0x140002aee
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x20], 0
mov r15, qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, 0xfde9
xor edx, edx
mov r8, r12
mov r9d, 0xffffffff
call r15
movsxd rsi, eax
mov rax, rsi
add rax, rsi
mov rdi, 0xffffffffffffffff
cmovae rdi, rax
mov rcx, rdi
call fcn.14000adcc
mov r14, rax
mov rcx, rax
xor edx, edx
mov r8, rdi
call fcn.14000cd10
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x20], r14
mov ecx, 0xfde9
xor edx, edx
mov r8, r12
mov r9d, 0xffffffff
call r15
test eax, eax
je 0x140002c88
lea r8, [rsp + 0x38]
mov qword [r8], r14
mov rcx, rbx
mov edx, 1
call qword [sym.imp.ADVAPI32.dll_ChangeServiceConfig2W]
mov ecx, dword [0x140035198]
mov edx, dword [0x140033cbc]
mov rbx, qword gs:[0x58]
mov rdx, qword [rbx + rdx*8]
mov edx, dword [rdx + 4]
test eax, eax
je 0x140002cc3
cmp ecx, edx
jg 0x140002e41
lea rcx, [0x140034f88]
lea rdx, str.The_service_description_was_updated_successfully.
call fcn.140008e70
jmp 0x140002ce7
mov eax, dword [0x140035198]
mov ecx, dword [0x140033cbc]
mov rdx, qword gs:[0x58]
mov rcx, qword [rdx + rcx*8]
cmp eax, dword [rcx + 4]
jg 0x140002e82
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, [0x140034f88]
lea rdx, str.Could_not_convert_description_to_wide_string_format.____lu_
jmp 0x140002cdf
cmp ecx, edx
jg 0x140002ec3
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, [0x140034f88]
lea rdx, str.Could_not_change_service_config.____lu_
mov r8d, eax
call fcn.140008ef0
mov rcx, r14
call fcn.14000b078
mov rcx, r12
call fcn.14000b078
jmp 0x140002a6b
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002a14
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002a14
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002a4f
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002a4f
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002b59
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002b59
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002b13
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002b13
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002b97
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002b97
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002c73
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002c73
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002cad
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002cad
lea rcx, [0x140035198]
call fcn.14000b2a0
cmp dword [0x140035198], 0xffffffff
jne 0x140002ccb
mov qword [0x140034f88], 0
lea rcx, [0x1400026f0]
call fcn.14000b458
lea rcx, [0x140035198]
call fcn.14000b308
jmp 0x140002ccb