NSIS:Loderka-AU [PUP] removal guide

The NSIS:Loderka-AU [PUP] 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 NSIS:Loderka-AU [PUP] virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• CAPE detected the shellcode get eip malware family
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine NSIS:Loderka-AU [PUP]?

File Info:
name: 8BC0090E0DBF08AF6C0B.mlw
path: /opt/CAPEv2/storage/binaries/922a8d8ae85f7007cbf8faa3d902033e96ced8ed6c266095cb7346bf24fab36c
crc32: 8B06017D
md5: 8bc0090e0dbf08af6c0b149b2c1458ad
sha1: 15eef41f4f3333bebeaec9515e70a43f5426125c
sha256: 922a8d8ae85f7007cbf8faa3d902033e96ced8ed6c266095cb7346bf24fab36c
sha512: dd415df79c45e07e3c0e700ab4dda1ae4bd05b3f8127bccf2d9bfb74b1c573a3dc613219cfbdcce44935c66191a298a5378b04e83ed8339fc9faedd92a85f35f
ssdeep: 49152:RrjAhvsslTQuNplj4NhWlcvHo9vZaI+g4AYB8LRU0h:S/d4N8lcv2EX1Bz0h
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DE951262B7834C72E425077CC866C1749E273EA539E1912B2CF9FD0F36BA2C16C36965
sha3_384: 2f7885ca6726f78d6e4a39241c85ae237a85e13a00e3a83de5af830afdf0c2c7278b0e2fa7b198572d080330bd937e12
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2012-10-02 05:04:04

Version Info:
Comments: This installation was built with Inno Setup.
CompanyName: CI Games                                                    
FileDescription: Setup For Sniper Ghost Warrior Contracts                    
FileVersion: 1.0.0               
LegalCopyright: © CI Games                                                                                          
ProductName: Sniper Ghost Warrior Contracts                              
ProductVersion: 1.0                 
Translation: 0x0000 0x04b0

NSIS:Loderka-AU [PUP] also known as:

How to remove NSIS:Loderka-AU [PUP]?

• 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.