Win32/Kryptik.MAU information

The Win32/Kryptik.MAU 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 Win32/Kryptik.MAU virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• 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
• Uses Windows utilities for basic functionality
• Deletes its original binary from disk
• Installs itself for autorun at Windows startup
• Attempts to disable UAC
• Attempts to masquerade or mimic a legitimate process or file name
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.MAU?

File Info:
name: EEC4B4C99EF12C3AF34D.mlwpath: /opt/CAPEv2/storage/binaries/980d2ecca216194eb70a3cb502f039589f9a0c2b4fb37392c19144527423ea55crc32: 504FC0E0md5: eec4b4c99ef12c3af34dbceb9bba0bd3sha1: 5cdb384dc1b13b32fccb078093b8e7ea25c68053sha256: 980d2ecca216194eb70a3cb502f039589f9a0c2b4fb37392c19144527423ea55sha512: 92b3947cf1296b7fa9a899c4552ac74c406adda9df174155169f957e1c10a68c49dc856edb95ef25de1ea2e3bfa828f5e121415e3f1cb3587e49f89e9d55226bssdeep: 6144:OQVHddxtFrchQzcp63BkJhysb6PAE30aT:t59tFrcagQMynBtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1EC24125A246C2F08D473737E260B4EB6F1BA694F2E0E275DF56F43B2E32154131A3A46sha3_384: 4538ed7b9e8cdf231a0f43b45310c393166a588ec1e018d9c13a1c070823883accd6bb3be993f1911551a8d55375b116ep_bytes: 60be0000d2008dbe00106effc7870c00timestamp: 2005-05-07 16:53:29
Version Info:
0: [No Data]

Win32/Kryptik.MAU also known as:

How to remove Win32/Kryptik.MAU?

• 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.