Win32:Kryptik-ADZ [Trj] removal guide

The Win32:Kryptik-ADZ [Trj] 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 Win32:Kryptik-ADZ [Trj] virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Presents an Authenticode digital signature
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• Enumerates running processes
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Russian
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Authenticode signature is invalid
• Deletes its original binary from disk
• Checks for the presence of known windows from debuggers and forensic tools
• Likely virus infection of existing system binary
• Attempts to identify installed analysis tools by a known file location
• Checks the presence of disk drives in the registry, possibly for anti-virtualization
• Creates a copy of itself

How to determine Win32:Kryptik-ADZ [Trj]?

File Info:
name: E5D7CA4E022FB8976AED.mlw
path: /opt/CAPEv2/storage/binaries/48429c257fa735aaf623a4a81b69953fb68911921c744d7a990ab2efc2bf54af
crc32: 4CFC481E
md5: e5d7ca4e022fb8976aed952fa2cdcd53
sha1: 8d71d764149db173322ccab8143b08d5bb5a9e27
sha256: 48429c257fa735aaf623a4a81b69953fb68911921c744d7a990ab2efc2bf54af
sha512: bce1b07ba8aa5a6e8cd8671ea99bfc94a0e291bf7682c049affeff146bd8c39b393a0822438da4db6c6bbc50d5079d6cf003ab09a28ef3d9721eeab43a673a5d
ssdeep: 6144:AO3T1X8jD5FI9RdIXhg4wjFciTU/ZMCM:AOD1X83TI9LIXSDjFbU/rM
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D524224E698A1FF7F879B33A445E2468AA41FB4ECEC1E31FF239A1094D5552403A6F07
sha3_384: 8f7bf3084fee1b2b562e88b5a46ba8e4d7cd005a26d4581a71b8e0812c6820322cabdaac3e512791f8a975c55aa704dd
ep_bytes: 60be008044008dbe0090fbff57eb0b90
timestamp: 2005-04-04 22:49:01

Version Info:
CompanyName: Oper1 Software
FileDescription: Oper1 Internet Browser
FileVersion: 1190
InternalName: Oper1
LegalCopyright: Copyright © Oper1 Software 1995-2011
OriginalFilename: Oper1.exe
ProductName: Oper1 Internet Browser
ProductVersion: 11.01
Translation: 0x0409 0x04b0

Win32:Kryptik-ADZ [Trj] also known as:

How to remove Win32:Kryptik-ADZ [Trj]?

• 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.