Should I remove “Backdoor.Turla.A”?

The Backdoor.Turla.A 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 Backdoor.Turla.A virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Executed a command line with /V argument which modifies variable behaviour and whitespace allowing for increased obfuscation options
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Anomalous .NET characteristics
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Created a process from a suspicious location
• Installs itself for autorun at Windows startup
• Uses suspicious command line tools or Windows utilities

How to determine Backdoor.Turla.A?

File Info:
name: 47870FF98164155F0880.mlw
path: /opt/CAPEv2/storage/binaries/009406c1c7c0b289a25d44dfaa8364633d9b71df5f3c7a65deec1ef00a8c2ebb
crc32: FDD3317B
md5: 47870ff98164155f088062c95c448783
sha1: 15e710a107830b193124a6d2bbc785b9383262a9
sha256: 009406c1c7c0b289a25d44dfaa8364633d9b71df5f3c7a65deec1ef00a8c2ebb
sha512: 883b4b35948ce3de05d14ceab6bbb872d64f74bb5aba6d114c9b51d7c87d662ee0ac8e2ce032bb3b768d7f48c31c54c42e8f2de711b5303e7648ee00c06ab492
ssdeep: 98304:LBOy82SvWaN6o/8Ne0iK6pPij+UP7/t8Wp5WhzI/FqeNaZsdS4zaAwZuaQixlJoH:FOUARl/pPAP7mWp5WRIqsAI4jQiLg
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T167563307E3D4BE3BDDD125B158AAD0721B77BA66FDB1C16A0606E3CE3861F214814B1B
sha3_384: 90e0426c5960d2ce1b41501322a0d61e9c5b6456ceadcc3d67e5bf0f3d85e5473ce6de8edecd09b4681b104f8356a412
ep_bytes: ff250020400000000000000000000000
timestamp: 2018-09-10 12:05:01

Version Info:
Translation: 0x0000 0x04b0
FileDescription:  
FileVersion: 0.0.0.0
InternalName: topinambour.exe
LegalCopyright:  
OriginalFilename: topinambour.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

Backdoor.Turla.A also known as:

How to remove Backdoor.Turla.A?

• 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.