How to remove “Worm:Win32/Rimecud.B”?

The Worm:Win32/Rimecud.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.

What Worm:Win32/Rimecud.B 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
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• Enumerates running processes
• Expresses interest in specific running processes
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Russian
• Authenticode signature is invalid
• Detects Sandboxie through the presence of a library
• Code injection with CreateRemoteThread in a remote process
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process

How to determine Worm:Win32/Rimecud.B?

File Info:
name: 5CF70B2F283B9E98AD36.mlwpath: /opt/CAPEv2/storage/binaries/1dc5bf2a07bc06ebee299369292dfbd10d58a4fb932b8f170f3239ebce047bd7crc32: D7B826A0md5: 5cf70b2f283b9e98ad36888f94b02ba2sha1: 11646ec2be4b95050385e35f91b3802013aa3079sha256: 1dc5bf2a07bc06ebee299369292dfbd10d58a4fb932b8f170f3239ebce047bd7sha512: 4c818940e5a6dc570e9864dd0b4a7eff3e59a959fccb3bc76cd430413e7206248fc1559283a1cb3c74bec81696888fd55a5fef6da22148da90dd5505861e0445ssdeep: 3072:HWrpaZ4NgwYEQESjjWM267Sep218SFW22dJJrngRJeT:HR+u9PIu7G8S52/xgREtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1DC24BF23BEDB9174E204707289E866642B7D9C753C70B90F0393BA6CE0F327556B265Bsha3_384: 1c24712f3a54f18d948136bbaa3bd922781203d259e6792e3908b13cc57c7d35e66d8900a34355dfbbd6348ce14d98d0ep_bytes: 21f620d221c90f45db21c060558bec33timestamp: 2009-03-07 08:03:39
Version Info:
CompanyName: c42HhOQ4zFileDescription: bZo1ePnSBFileVersion: OBBbOsT.VInternalName: sTYn7ClYoLegalCopyright: eHtqEVR4iOriginalFilename: JFIZ7SlBJProductName: DvVR0j2b9ProductVersion: SJl0miVc7Translation: 0x0000 0x0000

Worm:Win32/Rimecud.B also known as:

How to remove Worm:Win32/Rimecud.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.