About “Ursu.42498” infection

The Ursu.42498 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 Ursu.42498 virus can do?

• Injection (inter-process)
• Injection (Process Hollowing)
• Executable code extraction
• Injection with CreateRemoteThread in a remote process
• Creates RWX memory
• A process attempted to delay the analysis task.
• Expresses interest in specific running processes
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Executed a process and injected code into it, probably while unpacking
• Deletes its original binary from disk
• Code injection with CreateRemoteThread in a remote process
• A system process is generating network traffic likely as a result of process injection
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Creates a copy of itself

Related domains:

How to determine Ursu.42498?

File Info:
crc32: EFB7EB5A
md5: 51da2f8f3691b96a1e22e2329391be0e
name: 51DA2F8F3691B96A1E22E2329391BE0E.mlw
sha1: e5d6b42a645d9fe37d680887b7d6c0e082cc37e1
sha256: 36b39843434d99af86b1be311394b8969208dd88b83816b372e8382d33b191ba
sha512: f06e0e8441d62818f9e0f8f9789cfba7d09829e1def5abe4f789a2f849982a256cd13353829e6b7012cd880bd7b472a05ee3f87e8ebf2718066e560eede20af6
ssdeep: 3072:SoRd1ZT79a2gjCxq42YzPjvne0irWH9Wb3DvTDFkeaaTNiXgTTxjL:SobTwkxq4TfvnAr+WbPD0XgTTxj
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
LegalCopyright: Copyright xa9 1997-2011 Simon Tatham.
InternalName: PuTTY
FileVersion: 0.62
CompanyName: Simon Tatham
ProductName: PuTTY suite
ProductVersion: 0.62
FileDescription: SSH, Telnet and Rlogin client
OriginalFilename: PuTTY
Translation: 0x0409 0x04e4

Ursu.42498 also known as:

How to remove Ursu.42498?

• 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.