AdWare.Win32.Ruco.csq removal tips

The AdWare.Win32.Ruco.csq 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 AdWare.Win32.Ruco.csq virus can do?

• Attempts to connect to a dead IP:Port (1 unique times)
• Creates RWX memory
• A process attempted to delay the analysis task.
• At least one IP Address, Domain, or File Name was found in a crypto call
• Expresses interest in specific running processes
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Reads data out of its own binary image
• Attempts to modify Internet Explorer’s start page
• Drops a binary and executes it
• HTTP traffic contains suspicious features which may be indicative of malware related traffic
• 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.
• The executable is compressed using UPX
• Uses Windows utilities for basic functionality
• Enumerates services, possibly for anti-virtualization
• Deletes its original binary from disk
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Installs itself for autorun at Windows startup
• Creates a hidden or system file
• Creates a copy of itself
• Attempts to disable UAC
• Attempts to disable Windows Defender
• The sample wrote data to the system hosts file.
• Attempts to modify UAC prompt behavior
• Anomalous binary characteristics

Related domains:

How to determine AdWare.Win32.Ruco.csq?

File Info:
crc32: 4F1E82C3
md5: 3b1f5650ada6bf20851d378eda53d09b
name: dbc_20426.exe
sha1: 8a65e512a84447c384c4075a547601b097e1eafb
sha256: f5022098a97a54410c09bc611a29393fc1b8fb09aedfec197f2e21d50b7c8cff
sha512: de755525c63ff95269fffc92d4494eee00fd039b3ae85550b537fed2df1486cc78324200b0ed711eb316dc637be9d8b1a4d73522a562fa85df4d94dfceb689fa
ssdeep: 98304:oa+XoV8gE0cyAEUkTMVNe0WGh72Dcn2BlJPD8Nzl2qT8mRaw8GFvuztrjcw:gXoOq/UkTM+cEnt8NgLwJ+3f
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
LegalCopyright: Copyright xa9 2013-2015
x6388x6743x65b9x5f0f: x514dx8d39x7248
FileVersion: 16.1.20.426
ProductVersion: 16.1.20.426
Translation: 0x0804 0x04b0

AdWare.Win32.Ruco.csq also known as:

How to remove AdWare.Win32.Ruco.csq?

• 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.