UDS:Trojan.Win32.Witch.gzd malicious file

The UDS:Trojan.Win32.Witch.gzd is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What UDS:Trojan.Win32.Witch.gzd virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• NtSetInformationThread: attempt to hide thread from debugger
• Dynamic (imported) function loading detected
• Expresses interest in specific running processes
• Reads data out of its own binary image
• Drops a binary and executes it
• Authenticode signature is invalid
• Checks for the presence of known windows from debuggers and forensic tools
• The following process appear to have been packed with Themida: affluxvp.exe, werfel.exe, DpEditor.exe
• Installs itself for autorun at Windows startup
• CAPE detected the DLAgent14 malware family
• Attempts to identify installed AV products by installation directory
• Checks the version of Bios, possibly for anti-virtualization
• Detects VirtualBox through the presence of a registry key

How to determine UDS:Trojan.Win32.Witch.gzd?

File Info:
name: 5F4E043C41B180043992.mlwpath: /opt/CAPEv2/storage/binaries/56b80bd346c7d204877aaeab999db64f8b4b2ea740b3402fe76b00606e604438crc32: 88C9C289md5: 5f4e043c41b1800439929388df9ecefbsha1: e675ec3cc65260f486e25eac7b0d565aa37a408dsha256: 56b80bd346c7d204877aaeab999db64f8b4b2ea740b3402fe76b00606e604438sha512: 839e52e4e1e6d7960b812c587da64e6f40c02c1b244c91d3839c817ae0504f36f419db1bbc749485252addef74481eecad7cc64033761106aeead1f2240c90c9ssdeep: 98304:DZ3EN25J01O/ZgHGat7Qt1l34gfVfNuYmIvBi2xHV3Z9WDBy/sympEMoCIHjp7fA:DFEUHjZgH3Vej3vxNvvo25hBBmpEM8H+type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16C46331BA6F48B5DD2E1193449E0E6D32B62DE34766893B3D262710CFE742DC3D1829Esha3_384: 38dcf174ac1794f6824d11375038c183ea21d1e0cd73dceff7446f5025f5649543938fb8df0e860eb347d19d07e74406ep_bytes: 81ecd4020000535556576a2033ed5e89timestamp: 2012-02-24 19:20:04
Version Info:
FileDescription: FileVersion: 1.0.0.0LegalCopyright: ancileProductVersion: 1.0.0.0Translation: 0x0000 0x04b0

UDS:Trojan.Win32.Witch.gzd also known as:

How to remove UDS:Trojan.Win32.Witch.gzd?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.