What is “W32/VirRnsm-C”?

The W32/VirRnsm-C 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 W32/VirRnsm-C virus can do?

• Executable code extraction
• Creates RWX memory
• Detected script timer window indicative of sleep style evasion
• Expresses interest in specific running processes
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• HTTP traffic contains suspicious features which may be indicative of malware related traffic
• Performs some HTTP requests
• The binary likely contains encrypted or compressed data.
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• A process attempted to delay the analysis task by a long amount of time.
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Attempts to disable UAC
• Anomalous binary characteristics
• Attempts to modify Explorer settings to prevent file extensions from being displayed
• Attempts to modify Explorer settings to prevent hidden files from being displayed
• Uses suspicious command line tools or Windows utilities

How to determine W32/VirRnsm-C?

File Info:
crc32: BE9DE524
md5: 8d31bdf58fa19b3a8b9ff57b92ed8302
name: 8D31BDF58FA19B3A8B9FF57B92ED8302.mlw
sha1: 5113b7d6a744a0ff3e63d71723a20b2da7860d0f
sha256: 90761262c9ec61d2a8e6de72eeeec48ba96b847332d509e3be357581be133598
sha512: dbf0d07a98ab7a04bac77c7907ea5da59f05d30c0b6101df5570fb547076f122bf177e5893f29297b16a9e327b227cc7f5e0ed326e17d2999c7664061cbb3c11
ssdeep: 12288:HWCd4ruxqIdQQxBY8+CnpfrBeU5w1lxs9APq2l4w6sLIYS9tewZE:HWCKruAkQ0BY8XpfrT53APx6scF9tewe
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

W32/VirRnsm-C also known as:

How to remove W32/VirRnsm-C?

• 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.