Function at 0x100c1c40
Capabilities:
Get system information on windows
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x5c
mov eax, dword [edx]
push ebx
push esi
push edi
xor edi, edi
mov dword [esp + 0xc], eax
push edi
push eax
mov ebx, ecx
mov dword [esp + 0x1c], edi
call fcn.100409c0
mov esi, eax
add esp, 8
mov dword [esp + 0x10], esi
test esi, esi
jns 0x100c1cb0
call fcn.10179268
mov edx, dword [esp + 0xc]
push str.open
mov ecx, dword [eax]
call fcn.10030e00
mov esi, eax
mov dword [esp + 0x30], 0x102025ed
add esp, 4
mov dword [esp + 0x10], esi
mov dword [esp + 0x30], edi
xorps xmm0, xmm0
mov dword [esp + 0x34], edi
movlpd qword [esp + 0x18], xmm0
test esi, esi
jns 0x100c1cc9
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xorps xmm0, xmm0
mov dword [esp + 0x2c], 0x102025ed
mov dword [esp + 0x30], edi
mov dword [esp + 0x34], edi
movlpd qword [esp + 0x18], xmm0
mov edx, esi
lea ecx, [esp + 0x18]
call fcn.100395b0
mov ecx, eax
mov dword [esp + 0xc], ecx
test ecx, ecx
js 0x100c1fbb
mov edx, dword [ebx + 4]
test byte [edx + 0x20], 0x10
jne 0x100c1d02
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov dword [edx + 0x18], eax
mov dword [edx + 0x1c], ecx
mov eax, dword [ebx + 4]
or dword [eax + 0x20], 0x10
jmp 0x100c1d1c
mov eax, dword [edx + 0x18]
cmp eax, dword [esp + 0x18]
jne 0x100c1fa4
mov eax, dword [edx + 0x1c]
cmp eax, dword [esp + 0x1c]
jne 0x100c1fa4
mov eax, dword [ebp + 8]
test dword [eax + 4], 0x40000000
jne 0x100c1d37
mov ecx, ebx
call fcn.100c0f50
test al, al
jne 0x100c1fbb
mov eax, dword [ebx + 4]
push 1
push 1
push dword [eax + 0x14]
lea eax, [esp + 0x20]
push 0
push dword [ebx]
push eax
call sym.user32.dll_git_filter_list_load
mov edi, dword [esp + 0x2c]
mov ecx, eax
add esp, 0x18
mov dword [esp + 0xc], ecx
test ecx, ecx
js 0x100c1fbb
test edi, edi
jne 0x100c1ea7
mov eax, dword [ebx + 4]
lea esi, [ebx + 0x28]
push dword [esp + 0x10]
mov eax, dword [eax + 0x18]
mov dword [esp + 0x10], eax
call fcn.10185662
add esp, 4
mov dword [esp + 0x14], eax
cmp dword [0x10200554], edi
jne 0x100c1daa
lea eax, [esp + 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [esp + 0x60]
mov eax, dword [esp + 0x14]
mov dword [0x10200554], ecx
test esi, esi
je 0x100c1e85
cmp dword [esp + 0xc], 0
jbe 0x100c1e85
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
cmp eax, 0xffffffff
jne 0x100c1df5
call fcn.10179268
push str.failed_to_mmap._Invalid_handle_value
push 2
mov dword [eax], 9
call fcn.10028e40
add esp, 8
jmp 0x100c1e9e
push 0
push 0
push 0
push 2
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov dword [esi + 8], eax
test eax, eax
je 0x100c1e6d
cmp eax, 0xffffffff
je 0x100c1e6d
push dword [esp + 0xc]
push 0
push 0
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [esi], eax
test eax, eax
jne 0x100c1e4a
push str.failed_to_mmap._No_data_written
push 2
call fcn.10028e40
add esp, 8
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 8], 0
jmp 0x100c1e9e
mov eax, dword [esp + 0xc]
mov dword [esi + 4], eax
mov eax, dword [esp + 0x10]
or dword [ebx + 0xc], 0x200
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], eax
jmp 0x100c1fbb
push str.failed_to_mmap._Invalid_handle_value
push 2
call fcn.10028e40
add esp, 8
mov dword [esi + 8], 0
jmp 0x100c1e9e
push str.out_____void__0___len___0
push str.unrecoverable_internal_error
push 0x101d8a38
push 0x23
call fcn.10028e40
add esp, 0x10
call sym.user32.dll_git_error_clear
mov esi, dword [esp + 0x10]
mov eax, dword [ebx + 4]
lea ecx, [esp + 0x2c]
mov edx, esi
push dword [eax + 0x18]
call fcn.10039620
mov ecx, eax
add esp, 4
mov dword [esp + 0xc], ecx
test ecx, ecx
jne 0x100c1fbb
mov dword [esp + 0x18], 0x102025ed
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
test edi, edi
je 0x100c1f3b
cmp dword [edi + 4], eax
je 0x100c1f3b
push dword [esp + 0x34]
mov esi, dword [esp + 0x30]
lea ecx, [esp + 0x1c]
push esi
mov edx, edi
call fcn.10033710
mov ecx, eax
add esp, 8
mov dword [esp + 0xc], ecx
test ecx, ecx
jne 0x100c1fbb
cmp dword [esp + 0x30], eax
jbe 0x100c1f31
test esi, esi
je 0x100c1f31
cmp esi, 0x102025ec
je 0x100c1f31
push esi
mov esi, dword [fcn.10033600]
mov ecx, esi
call dword [0x101a64ac]
call esi
mov ecx, dword [esp + 0x10]
add esp, 4
test ecx, ecx
jne 0x100c1fbb
jmp 0x100c1f8d
movq xmm0, qword [esp + 0x18]
mov eax, dword [esp + 0x34]
movq qword [esp + 0x38], xmm0
cmp dword [esp + 0x3c], 0
movq xmm0, qword [esp + 0x2c]
movq qword [esp + 0x18], xmm0
mov dword [esp + 0x20], eax
jbe 0x100c1f85
mov eax, dword [esp + 0x38]
test eax, eax
je 0x100c1f85
cmp eax, 0x102025ec
je 0x100c1f85
mov esi, dword [fcn.10033600]
mov ecx, esi
push eax
call dword [0x101a64ac]
call esi
add esp, 4
mov dword [esp + 0xc], 0
mov eax, dword [esp + 0x20]
or dword [ebx + 0xc], 0x100
mov dword [ebx + 0x2c], eax
mov eax, dword [esp + 0x18]
mov dword [ebx + 0x28], eax
jmp 0x100c1fbb
push str.file_changed_before_we_could_read_it
push 0x1e
call fcn.10028e40
add esp, 8
mov dword [esp + 0xc], 0xffffffff
test edi, edi
je 0x100c203d
mov eax, dword [edi + 4]
xor esi, esi
test eax, eax
je 0x100c2000
xor ebx, ebx
cmp esi, eax
jae 0x100c1fd4
mov eax, dword [edi]
add eax, ebx
jmp 0x100c1fd6
xor eax, eax
mov edx, dword [eax + 4]
mov ecx, dword [edx + 0x1c]
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x100c1ff5
push dword [eax + 8]
push edx
call dword [0x101a64ac]
call dword [esp + 0x1c]
add esp, 8
mov eax, dword [edi + 4]
inc esi
add ebx, 0xc
cmp esi, eax
jb 0x100c1fce
push dword [edi]
mov esi, dword [fcn.10033600]
mov ecx, esi
call dword [0x101a64ac]
call esi
add esp, 4
mov dword [edi + 8], 0
mov dword [edi + 4], 0
mov dword [edi], 0
mov esi, dword [fcn.10033600]
mov ecx, esi
push edi
call dword [0x101a64ac]
call esi
add esp, 4
push dword [esp + 0x10]
call fcn.1018e9c9
mov eax, dword [esp + 0x10]
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret