MSIL/Packed.NetReactor.J suspicious information

The MSIL/Packed.NetReactor.J suspicious 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.

What MSIL/Packed.NetReactor.J suspicious virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Uses Windows utilities for basic functionality
• CAPE extracted potentially suspicious content
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Compiles .NET code into an executable and executes it
• Checks the CPU name from registry, possibly for anti-virtualization
• Deletes executed files from disk
• Uses csc.exe C# compiler to build and execute code
• Uses suspicious command line tools or Windows utilities

How to determine MSIL/Packed.NetReactor.J suspicious?

File Info:
name: 3F3D16DFD40FBEB9DCCD.mlwpath: /opt/CAPEv2/storage/binaries/0d2069bb9b8d6e961eb8a24564573670ff022f6b5afb8d8833fb5c4eef9379a1crc32: 83296EACmd5: 3f3d16dfd40fbeb9dccd40ae313f35fbsha1: e4c70139701cf69340743bff94fde5e40396091esha256: 0d2069bb9b8d6e961eb8a24564573670ff022f6b5afb8d8833fb5c4eef9379a1sha512: 82460619220ea80d60901e328e7fc5cb6f92d3746f118ece90b594ff8769064ba0803bf78d57abcfbe5e6368625e6736b393042cede0d221886b643b50982e93ssdeep: 3072:aucUdT4CfTaou1xJtqOGEoRXpfon1ATMsatolxc6FH:auPMDOOGTgiTMvtolxLFtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12B149D293B479F11D16E02BD05EE832007F2835382B3EB567DEC10AE5F62B126E5D7A5sha3_384: 8f017eee1c9e7f2ca399414a0822ccd77221bb43ce24cec1f5834aa8d04e95c27616339bdda39d708dc42bf85c1808a5ep_bytes: ff250020400000000000000000000000timestamp: 2017-10-13 01:29:52
Version Info:
Translation: 0x0000 0x04b0Comments: CompanyName: FileDescription: checkingsysFileVersion: 20.17.10.12InternalName: checkingsys.exeLegalCopyright: Copyright ©  2015LegalTrademarks: OriginalFilename: checkingsys.exeProductName: checkingsysProductVersion: 20.17.10.12Assembly Version: 20.17.10.12

MSIL/Packed.NetReactor.J suspicious also known as:

How to remove MSIL/Packed.NetReactor.J suspicious?

• 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.