Function at 0x588000
Capabilities:
Get file size
Query or enumerate registry value
Read file on windows
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6099d0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, 0x1984
call fcn.005c3360
push ebx
mov ebx, ecx
push esi
push edi
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x20], ebx
mov dword [ebp - 4], 0
mov eax, dword [ecx + 0xe0]
test eax, eax
je 0x58871e
mov edx, dword [ecx + 0x2e8]
test edx, edx
jne 0x58871e
mov edx, dword [eax]
test edx, edx
je 0x58871e
cmp dword [eax + 4], 0x800
jl 0x58871e
mov ecx, 0x200
xor eax, eax
lea edi, [ebp - 0x98c]
lea esi, [ebp - 0x98c]
rep stosd dword es:[edi], eax
mov ecx, 0x200
mov edi, edx
xor eax, eax
repe cmpsd dword [esi], dword es:[edi]
je 0x58871e
mov edi, dword [ebx + 0xd0]
test edi, edi
mov dword [ebp - 0x28], edi
je 0x5880a4
mov edi, dword [edi + 0x38]
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x54], edi
mov byte [ebp - 0x11], 0
test edi, edi
je 0x588410
mov ecx, dword [edi + 0x10]
push 0
push 0
push 3
push 0
push 3
push connect
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
mov dword [ebp - 0x2c], esi
je 0x588405
lea edx, [ebp - 0x38]
mov dword [ebp - 0x38], 0
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
jne 0x5880ff
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x5883f5
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x18]
push 0
push edx
mov ecx, dword [eax + 0xc]
push 0
push esi
mov dword [ebp - 0x18], 0
mov ebx, dword [ecx + 0xe0]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x5881b7
mov ecx, 0x200
xor eax, eax
lea edi, [ebp - 0x98c]
push 0
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
lea eax, [ebp - 0x34]
lea ecx, [ebp - 0x98c]
push eax
push 0x800
push ecx
push esi
mov dword [ebp - 0x34], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5881b7
mov ecx, dword [ebp - 0x34]
test ecx, ecx
je 0x5881b7
mov esi, dword [ebx]
test esi, esi
je 0x5881b7
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x58817b
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x98c]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x5881b7
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x588195
cmp eax, 0x40
jge 0x58819c
cmp eax, 0x200
jl 0x5881a2
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x5881b3
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x34]
cmp eax, 0x104
jbe 0x5881b7
mov byte [ebp - 0x11], 1
mov eax, dword [ebp - 0x28]
lea edx, [ebp - 0x50]
mov dword [ebp - 0x30], 0x10
mov ecx, dword [eax + 0x40]
push ecx
push 0x69e000
push edx
call fcn.005c3928
add esp, 0xc
lea eax, [ebp - 0x30]
lea ecx, [ebp - 0x48]
lea edx, [ebp - 0x50]
push eax
mov eax, dword [ebp - 0x20]
push ecx
push 0
mov ecx, dword [eax + 0x124]
push 0
push edx
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x5883f5
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x3c]
mov edx, dword [eax + 8]
mov esi, dword [eax + 0xc]
mov eax, dword [ebp - 0x40]
cmp eax, edx
jne 0x588219
cmp ecx, esi
je 0x5882f0
cmp ecx, esi
jg 0x58822d
jl 0x588223
cmp eax, edx
jae 0x58822d
sub edx, eax
sbb esi, ecx
mov eax, edx
mov ecx, esi
jmp 0x588231
sub eax, edx
sbb ecx, esi
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0x18], ecx
lea ecx, [ebp - 0x18]
push 0
mov edx, dword [edx + 0xc]
push ecx
push eax
mov ebx, dword [edx + 0xe0]
mov edx, dword [ebp - 0x2c]
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x5882ea
mov ecx, 0x200
xor eax, eax
lea edi, [ebp - 0x1994]
mov edx, dword [ebp - 0x2c]
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
lea eax, [ebp - 0x1c]
push 0
push eax
lea ecx, [ebp - 0x1994]
push 0x800
push ecx
push edx
mov dword [ebp - 0x1c], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5882ea
mov ecx, dword [ebp - 0x1c]
test ecx, ecx
je 0x5882ea
mov esi, dword [ebx]
test esi, esi
je 0x5882ea
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x5882ae
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x1994]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x5882ea
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x5882c8
cmp eax, 0x40
jge 0x5882cf
cmp eax, 0x200
jl 0x5882d5
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x5882e6
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x1c]
cmp eax, 0x104
jbe 0x5882ea
mov byte [ebp - 0x11], 1
mov ecx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0x40]
mov edx, dword [ebp - 0x28]
mov esi, dword [edx]
test esi, esi
je 0x5883f5
mov edx, dword [esi + 0x50]
mov esi, dword [esi + 0x54]
cmp eax, edx
jne 0x58830f
cmp ecx, esi
je 0x5883f5
mov edi, dword [ebp - 0x28]
mov ebx, dword [edi + 8]
cmp ebx, edx
jne 0x588324
mov edi, dword [edi + 0xc]
cmp edi, esi
je 0x5883f5
cmp ecx, esi
jg 0x588338
jl 0x58832e
cmp eax, edx
jae 0x588338
sub edx, eax
sbb esi, ecx
mov eax, edx
mov ecx, esi
jmp 0x58833c
sub eax, edx
sbb ecx, esi
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0x18], ecx
lea ecx, [ebp - 0x18]
push 0
mov edx, dword [edx + 0xc]
push ecx
push eax
mov ebx, dword [edx + 0xe0]
mov edx, dword [ebp - 0x2c]
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x5883f5
mov ecx, 0x200
xor eax, eax
lea edi, [ebp - 0x1190]
mov edx, dword [ebp - 0x2c]
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
lea eax, [ebp - 0x24]
push 0
push eax
lea ecx, [ebp - 0x1190]
push 0x800
push ecx
push edx
mov dword [ebp - 0x24], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5883f5
mov ecx, dword [ebp - 0x24]
test ecx, ecx
je 0x5883f5
mov esi, dword [ebx]
test esi, esi
je 0x5883f5
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x5883b9
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x1190]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x5883f5
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x5883d3
cmp eax, 0x40
jge 0x5883da
cmp eax, 0x200
jl 0x5883e0
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x5883f1
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x24]
cmp eax, 0x104
jbe 0x5883f5
mov byte [ebp - 0x11], 1
mov eax, dword [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [ebp - 0x28]
mov ebx, dword [ebp - 0x20]
mov edi, dword [edi + 0x38]
mov dword [ebp - 0x28], edi
jmp 0x5880ab
mov eax, dword [ebx + 0x114]
test eax, eax
je 0x5885f1
mov eax, dword [ebx + 0x248]
test eax, eax
je 0x58843f
push eax
lea ecx, [ebp - 0x154]
push str.SoftwareDownloadManager_ldChList
push ecx
call fcn.005c3928
add esp, 0xc
jmp 0x588461
mov edx, dword [ebx + 0x174]
mov eax, dword [ebx + 0x170]
push edx
push eax
lea ecx, [ebp - 0x154]
push str.SoftwareDownloadManagerGrabberStsProjects_ld_ldChList
push ecx
call fcn.005c3928
add esp, 0x10
xor esi, esi
cmp esi, 0xffffffff
je 0x5885f1
push esi
lea edx, [ebp - 0x50]
push 0x69e000
push edx
call fcn.005c3928
add esp, 0xc
lea eax, [ebp - 0x30]
lea ecx, [ebp - 0x48]
lea edx, [ebp - 0x50]
push eax
mov eax, dword [ebx + 0x124]
push ecx
push 0
push 0
push edx
push eax
mov dword [ebp - 0x30], 0x10
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x5885f1
test esi, esi
je 0x5885e9
mov ecx, dword [ebx + 0xd0]
push esi
lea eax, [ebp - 0x59c]
mov edx, dword [ecx + 0x10]
push edx
push str._s_d
push eax
call fcn.005c3e5c
add esp, 0x10
lea ecx, [ebp - 0x59c]
push 0
push 0
push 3
push 0
push 3
push connect
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
je 0x5885e9
lea edx, [ebp - 0x18]
mov dword [ebp - 0x18], 0
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
jne 0x58851e
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x5885dc
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x38]
push 0
push edx
mov ecx, dword [eax + 0xc]
mov eax, dword [ebp - 0x1c]
push 0
push eax
mov ebx, dword [ecx + 0xe0]
mov dword [ebp - 0x38], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x5885dc
mov ecx, 0x200
xor eax, eax
lea edi, [ebp - 0x1190]
push 0
rep stosd dword es:[edi], eax
lea ecx, [ebp - 0x24]
lea edx, [ebp - 0x1190]
stosb byte es:[edi], al
mov eax, dword [ebp - 0x1c]
push ecx
push 0x800
push edx
push eax
mov dword [ebp - 0x24], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5885dc
mov ecx, dword [ebp - 0x24]
test ecx, ecx
je 0x5885dc
mov esi, dword [ebx]
test esi, esi
je 0x5885dc
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x5885a0
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x1190]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x5885dc
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x5885ba
cmp eax, 0x40
jge 0x5885c1
cmp eax, 0x200
jl 0x5885c7
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x5885d8
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x24]
cmp eax, 0x104
jbe 0x5885dc
mov byte [ebp - 0x11], 1
mov eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ebx, dword [ebp - 0x20]
mov esi, dword [ebp - 0x44]
jmp 0x588463
mov al, byte [ebp - 0x11]
test al, al
je 0x58871e
push str.Some_chunks_matched_with_start_of_file__Deleting_all__except_first._n
mov ecx, ebx
call fcn.00586690
mov ecx, dword [ebx + 0xd0]
mov esi, dword [ebp - 0x54]
xor edi, edi
mov dword [ecx + 0x38], edi
jmp 0x58861a
xor edi, edi
cmp esi, edi
je 0x588682
mov ecx, dword [esi]
cmp ecx, edi
je 0x588629
mov edx, dword [ecx]
call dword [edx + 0xc]
mov eax, dword [esi + 0x10]
push eax
call fcn.005c4a33
mov ecx, dword [esi + 0x10]
add esp, 4
cmp eax, 0xffffffff
push ecx
jne 0x588645
push str.Could_not_delete_temp_file__ls_n
jmp 0x58864a
push str.Deleting_temp_file__ls_n
lea edx, [ebp - 0x188]
push edx
call fcn.005c3928
add esp, 0xc
lea eax, [ebp - 0x188]
mov ecx, ebx
push eax
call fcn.00586690
mov edi, esi
mov esi, dword [esi + 0x38]
test edi, edi
je 0x588618
mov ecx, edi
call fcn.005324f0
push edi
call fcn.005db986
add esp, 4
jmp 0x588618
lea ecx, [ebx + 0x48]
call fcn.005309d0
mov eax, dword [ebx + 0x124]
cmp eax, edi
je 0x5886b8
lea ecx, [ebp - 0x48]
push 0x10
push ecx
push edi
push edi
push 0x6a5020
push eax
mov dword [ebp - 0x48], edi
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x3c], edi
mov dword [ebp - 0x44], 0xffffffff
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [ebx + 0xd0]
mov dword [ebx + 0xe8], edi
cmp eax, edi
mov dword [ebx + 0xec], edi
mov dword [ebx + 0x114], edi
je 0x58872f
mov dword [eax + 0x38], edi
mov edx, dword [ebx + 0xd0]
mov edx, dword [edx]
cmp edx, edi
je 0x58871e
mov eax, dword [edx + 0x4c]
mov ecx, dword [edx + 0x48]
cmp eax, edi
jl 0x5886fa
jg 0x5886f3
cmp ecx, edi
jbe 0x5886fa
sub ecx, 1
sbb eax, edi
jmp 0x5886fe
xor ecx, ecx
xor eax, eax
mov dword [edx + 0x60], ecx
mov dword [edx + 0x64], eax
mov eax, dword [ebx + 0xd0]
mov ecx, dword [eax]
mov edx, dword [ecx + 0x68]
mov dword [ebx + 0x1d0], edx
mov eax, dword [ecx + 0x6c]
mov dword [ebx + 0x1d4], eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 0xc]
mov dword [ebx + 0x1d0], edi
mov dword [ebx + 0x1a8], edi
mov dword [ebx + 0x1d4], edi
mov dword [ebx + 0x1ac], edi
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret