Opened 17 years ago
Closed 10 years ago
#2008 closed defect (obsolete)
tElock unpacker reports ''processor misbehavior''
| Reported by: | xexe | Owned by: | |
|---|---|---|---|
| Component: | VMM | Version: | VirtualBox 1.6.4 |
| Keywords: | Cc: | ||
| Guest type: | Windows | Host type: | other |
Description (last modified by )
I was analyzing some software on (GUEST)Windows XP SP3 run on (HOST)Gentoo. This software was protected with tElock. It is a PE-File Encryptor/Compressor tool that was designed to process most .exe, .ocx and .dll files. It compresses and encrypts those file types while leaving them executable and protects against patching and disassembling. In VirtualBox environment packed application is unable to unpack its self because of processor VBox processor missbehaviour. During the unpacking routine it checks the unpacked data and prints CRC error. (rightfully)
Packer:
- tElock 0.98
Software using this packer:
- many malwares
- AutoPatcher < 5.6 (exclude this and newer version)
- or better whatever you pack with telock
Virtualization doensn't affect the result. It's not caused by fault file copy.
I found this problem reported on more Windows and VBox versions.
Change History (5)
comment:1 by , 17 years ago
| Summary: | vbox "processor" missbehaviour → tElock unpacker reports ''processor misbehavior'' |
|---|
comment:2 by , 17 years ago
| Component: | other → VMM |
|---|---|
| Guest type: | other → Windows |
comment:3 by , 17 years ago
comment:4 by , 16 years ago
Still a problem with VirtualBox 3.0.6
Apparently Systat (a windows statistical package) uses tElock for some of its routines (e.g. reading excel files, probably a commercial utility). A CRC error occurs when this is done in VirtualBox.
See thread in forums: http://forums.virtualbox.org/viewtopic.php?f=7&t=8832&start=0
comment:5 by , 10 years ago
| Description: | modified (diff) |
|---|---|
| Resolution: | → obsolete |
| Status: | new → closed |
Could be a duplicate of #477.