Function at 0x589c40
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 0x60b670
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, 0x1984
call fcn.005c4f90
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 0x58a35e
mov edx, dword [ecx + 0x2e8]
test edx, edx
jne 0x58a35e
mov edx, dword [eax]
test edx, edx
je 0x58a35e
cmp dword [eax + 4], 0x800
jl 0x58a35e
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 0x58a35e
mov edi, dword [ebx + 0xd0]
test edi, edi
mov dword [ebp - 0x28], edi
je 0x589ce4
mov edi, dword [edi + 0x38]
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x54], edi
mov byte [ebp - 0x11], 0
test edi, edi
je 0x58a050
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 0x58a045
lea edx, [ebp - 0x38]
mov dword [ebp - 0x38], 0
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
jne 0x589d3f
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x58a035
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 0x589df7
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 0x589df7
mov ecx, dword [ebp - 0x34]
test ecx, ecx
je 0x589df7
mov esi, dword [ebx]
test esi, esi
je 0x589df7
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x589dbb
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x98c]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x589df7
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x589dd5
cmp eax, 0x40
jge 0x589ddc
cmp eax, 0x200
jl 0x589de2
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x589df3
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x34]
cmp eax, 0x104
jbe 0x589df7
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 0x6a0000
push edx
call fcn.005c5558
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 0x58a035
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 0x589e59
cmp ecx, esi
je 0x589f30
cmp ecx, esi
jg 0x589e6d
jl 0x589e63
cmp eax, edx
jae 0x589e6d
sub edx, eax
sbb esi, ecx
mov eax, edx
mov ecx, esi
jmp 0x589e71
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 0x589f2a
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 0x589f2a
mov ecx, dword [ebp - 0x1c]
test ecx, ecx
je 0x589f2a
mov esi, dword [ebx]
test esi, esi
je 0x589f2a
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x589eee
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x1994]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x589f2a
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x589f08
cmp eax, 0x40
jge 0x589f0f
cmp eax, 0x200
jl 0x589f15
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x589f26
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x1c]
cmp eax, 0x104
jbe 0x589f2a
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 0x58a035
mov edx, dword [esi + 0x50]
mov esi, dword [esi + 0x54]
cmp eax, edx
jne 0x589f4f
cmp ecx, esi
je 0x58a035
mov edi, dword [ebp - 0x28]
mov ebx, dword [edi + 8]
cmp ebx, edx
jne 0x589f64
mov edi, dword [edi + 0xc]
cmp edi, esi
je 0x58a035
cmp ecx, esi
jg 0x589f78
jl 0x589f6e
cmp eax, edx
jae 0x589f78
sub edx, eax
sbb esi, ecx
mov eax, edx
mov ecx, esi
jmp 0x589f7c
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 0x58a035
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 0x58a035
mov ecx, dword [ebp - 0x24]
test ecx, ecx
je 0x58a035
mov esi, dword [ebx]
test esi, esi
je 0x58a035
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x589ff9
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x1190]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x58a035
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x58a013
cmp eax, 0x40
jge 0x58a01a
cmp eax, 0x200
jl 0x58a020
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x58a031
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x24]
cmp eax, 0x104
jbe 0x58a035
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 0x589ceb
mov eax, dword [ebx + 0x114]
test eax, eax
je 0x58a231
mov eax, dword [ebx + 0x248]
test eax, eax
je 0x58a07f
push eax
lea ecx, [ebp - 0x154]
push str.SoftwareDownloadManager_ldChList
push ecx
call fcn.005c5558
add esp, 0xc
jmp 0x58a0a1
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.005c5558
add esp, 0x10
xor esi, esi
cmp esi, 0xffffffff
je 0x58a231
push esi
lea edx, [ebp - 0x50]
push 0x6a0000
push edx
call fcn.005c5558
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 0x58a231
test esi, esi
je 0x58a229
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.005c5a8c
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 0x58a229
lea edx, [ebp - 0x18]
mov dword [ebp - 0x18], 0
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
jne 0x58a15e
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x58a21c
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 0x58a21c
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 0x58a21c
mov ecx, dword [ebp - 0x24]
test ecx, ecx
je 0x58a21c
mov esi, dword [ebx]
test esi, esi
je 0x58a21c
mov edi, dword [ebx + 8]
mov eax, dword [ebx + 4]
inc edi
cmp ecx, eax
mov dword [ebx + 8], edi
jge 0x58a1e0
mov eax, ecx
mov ecx, eax
lea edi, [ebp - 0x1190]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x58a21c
mov ecx, dword [ebx + 0xc]
test ecx, ecx
je 0x58a1fa
cmp eax, 0x40
jge 0x58a201
cmp eax, 0x200
jl 0x58a207
inc ecx
mov dword [ebx + 0xc], ecx
jmp 0x58a218
mov eax, dword [ebx + 8]
dec eax
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x24]
cmp eax, 0x104
jbe 0x58a21c
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 0x58a0a3
mov al, byte [ebp - 0x11]
test al, al
je 0x58a35e
push str.Some_chunks_matched_with_start_of_file__Deleting_all__except_first._n
mov ecx, ebx
call fcn.005882d0
mov ecx, dword [ebx + 0xd0]
mov esi, dword [ebp - 0x54]
xor edi, edi
mov dword [ecx + 0x38], edi
jmp 0x58a25a
xor edi, edi
cmp esi, edi
je 0x58a2c2
mov ecx, dword [esi]
cmp ecx, edi
je 0x58a269
mov edx, dword [ecx]
call dword [edx + 0xc]
mov eax, dword [esi + 0x10]
push eax
call fcn.005c6663
mov ecx, dword [esi + 0x10]
add esp, 4
cmp eax, 0xffffffff
push ecx
jne 0x58a285
push str.Could_not_delete_temp_file__ls_n
jmp 0x58a28a
push str.Deleting_temp_file__ls_n
lea edx, [ebp - 0x188]
push edx
call fcn.005c5558
add esp, 0xc
lea eax, [ebp - 0x188]
mov ecx, ebx
push eax
call fcn.005882d0
mov edi, esi
mov esi, dword [esi + 0x38]
test edi, edi
je 0x58a258
mov ecx, edi
call fcn.005340c0
push edi
call fcn.005dd5b6
add esp, 4
jmp 0x58a258
lea ecx, [ebx + 0x48]
call fcn.005325a0
mov eax, dword [ebx + 0x124]
cmp eax, edi
je 0x58a2f8
lea ecx, [ebp - 0x48]
push 0x10
push ecx
push edi
push edi
push 0x6a7028
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 0x58a36f
mov dword [eax + 0x38], edi
mov edx, dword [ebx + 0xd0]
mov edx, dword [edx]
cmp edx, edi
je 0x58a35e
mov eax, dword [edx + 0x4c]
mov ecx, dword [edx + 0x48]
cmp eax, edi
jl 0x58a33a
jg 0x58a333
cmp ecx, edi
jbe 0x58a33a
sub ecx, 1
sbb eax, edi
jmp 0x58a33e
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