Win32.Worm.VB.NUH (B) (file analysis)

The Win32.Worm.VB.NUH (B) 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.

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What Win32.Worm.VB.NUH (B) virus can do?

• Executable code extraction
• Injection with CreateRemoteThread in a remote process
• Creates RWX memory
• A process attempted to delay the analysis task.
• The binary likely contains encrypted or compressed data.
• Code injection with CreateRemoteThread in a remote process
• Installs itself for autorun at Windows startup
• Operates on local firewall’s policies and settings
• Attempts to disable UAC
• Attempts to modify or disable Security Center warnings
• Attempts to block SafeBoot use by removing registry keys
• Anomalous binary characteristics
• Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Win32.Worm.VB.NUH (B)?

File Info:
crc32: 584969C9
md5: 3a0f896934972c144f8e5af0df0e03b1
name: 3A0F896934972C144F8E5AF0DF0E03B1.mlw
sha1: df02ee4585fbf24195e33fbd142eaa05c5f36d69
sha256: d6be1a36a3c3e15fb559395471a3ce7b73ab9457eb2ff976eeebe50858df1bbc
sha512: ada24cc7c456879fcc4b53ea1b57dfa628417d5faf58728e8242916b2fdd9ded5ddefed218493ee07fcf571ea9d1397380ac29079945b5fc44dc41a031de3550
ssdeep: 49152:zQR2XvjNzjfI73fD7AOf83XUxsQ6anQNEFOUr9D79mPLSyx+MYy76S:zQREpjSPQ3XUxjnmoOQJJmTBYumS
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
Translation: 0x0409 0x04b0
ProductVersion: 1.00
InternalName: Prueba0001
FileVersion: 1.00
OriginalFilename: Prueba0001.exe
ProductName: Project1

Win32.Worm.VB.NUH (B) also known as:

How to remove Win32.Worm.VB.NUH (B)?

• 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.