Win32.Prepender.Gen.2 (B) removal

The Win32.Prepender.Gen.2 (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.Prepender.Gen.2 (B) virus can do?

• Executable code extraction
• Attempts to connect to a dead IP:Port (1 unique times)
• Creates RWX memory
• A process attempted to delay the analysis task.
• Reads data out of its own binary image
• Performs some HTTP requests
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Checks for the presence of known windows from debuggers and forensic tools
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Likely virus infection of existing system binary
• Detects VirtualBox through the presence of a registry key
• Attempts to modify proxy settings
• Creates a copy of itself
• Creates a slightly modified copy of itself
• Anomalous binary characteristics

Related domains:

How to determine Win32.Prepender.Gen.2 (B)?

File Info:
crc32: BF2EE993
md5: b90a2c93616bfdde4acc0ba15707a695
name: B90A2C93616BFDDE4ACC0BA15707A695.mlw
sha1: 71a9f47c13d5fcc857e61311138ae026715d75d8
sha256: 273766d6f102f412f404e733ad3bbfe1ac6075fabd7fdc2ebf9ec84bcb633b1e
sha512: 22016cf8e9cdcadb2ddef9305621f1822e1858e3d77988a61c8f259e03f69b27ee987451a9d1f9e303ede3b0a75519ef525e7045c6b779054a934f429f8e67e3
ssdeep: 12288:cFIbheWrs+y9yJ5b0Jq132Zv+iMlKKo+x7w5iz2561lvL:cKlO+YJq13iv+Jo+xs9KlvL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248
FileVersion: 1.0.0.0
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)
ProductName: x6613x8bedx8a00x7a0bx5e8f
ProductVersion: 1.0.0.0
FileDescription: x6613x8bedx8a00x7a0bx5e8f
Translation: 0x0804 0x04b0

Win32.Prepender.Gen.2 (B) also known as:

How to remove Win32.Prepender.Gen.2 (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.