Trojan.Win64.Shelma.gsm removal guide

The Trojan.Win64.Shelma.gsm 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 Trojan.Win64.Shelma.gsm virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Attempts to connect to a dead IP:Port (1 unique times)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Anomalous file deletion behavior detected (10+)
• 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
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• A script process created a new process
• Creates a hidden or system file
• CAPE detected the CoinMiner02 malware family
• Attempts to execute suspicious powershell command arguments
• Uses csc.exe C# compiler to build and execute code
• Uses suspicious command line tools or Windows utilities

How to determine Trojan.Win64.Shelma.gsm?

File Info:
name: B2FF8474972564E4BE69.mlw
path: /opt/CAPEv2/storage/binaries/dc47f4b2ba919592256b508633697ccd80981db02623d8bfd773ae84b260f697
crc32: DA0B5995
md5: b2ff8474972564e4be69f48d2b1a6af0
sha1: c38d60911d988d59bbc206227bc7fe2938f70260
sha256: dc47f4b2ba919592256b508633697ccd80981db02623d8bfd773ae84b260f697
sha512: d771babdb346f15724a7b76f0eb6fea19d05f988ed0b566b61285b50d46ae620f3d0f1fefc741193fe4379bd35a2c6e18ee11caa9c2c6aacb89a3af1e21b754b
ssdeep: 98304:+2cPK8LNfuBitwfMhn61wsfdWp5Qm8w7jEAOmumXNoif1IXtHZ5gU:RCKON2CwMhnSwedWpuwnEtmu2NogIdHT
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E816120277D2D036FFAB92738B65B2455ABC78644233892F13981DB9BD705B2523E363
sha3_384: b088612443eb565a641af53449eeb3afc9a3f99a2648f13f95765ff12c2e471877b622d14e90cf29e4e6f35e928a1f7b
ep_bytes: e8c8d00000e97ffeffffcccccccccccc
timestamp: 2020-12-19 16:01:00

Version Info:
Translation: 0x0809 0x04b0

Trojan.Win64.Shelma.gsm also known as:

How to remove Trojan.Win64.Shelma.gsm?

• 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.