About “Win32/Kryptik.GLTL” infection

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

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• 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: Kazak
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Attempts to remove evidence of file being downloaded from the Internet
• Attempts to restart the guest VM
• Deletes its original binary from disk
• Attempts to stop active services
• Installs itself for autorun at Windows startup
• Attempts to disable Windows Defender
• Collects information to fingerprint the system
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.GLTL?

File Info:
name: BD8B6A2E47B74E432DF6.mlwpath: /opt/CAPEv2/storage/binaries/e0eca407b5ac2b90c3c170fc19d09252c51bbd5b2e3513a32e069db4843fed96crc32: BDB3A930md5: bd8b6a2e47b74e432df67fa7a2b035c7sha1: 96fe57abdbe9fb720d35761d3a495fbb5a6aeb57sha256: e0eca407b5ac2b90c3c170fc19d09252c51bbd5b2e3513a32e069db4843fed96sha512: 4ccbcd0bf144a6d07c29e93f1371972d68ab4c094b75be5541d0b317af46561c4a563f5a5f97ec5e1d3a596571afa4cf41cf9e7d6e0ef8ef63a135a668275800ssdeep: 6144:XxCmihMpJzS6uPXrqsbrIyuaE9gYQSw1oKWUm0R5i+OFebc/q0A/oae:tihKzcZwmEu9U4mw5FvbCfAo1type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1CA84E0167F8AD023C0B1473C4D90D541FF9EF969A2991742FBAC316F89326C359B628Bsha3_384: 871c97279ebde7b0775b457e29a63ed878e79e5f3fbbb55284a21d9cc7f81cd7154f1cc7434a227afb4e67dbc6ca570fep_bytes: e8ff460000e978feffffcccccccccccctimestamp: 2018-04-20 14:05:39
Version Info:
FileVersion: 1.0.0.2ProductVersion: 1.0.0.1Translation: 0x0809 0x04b0

Win32/Kryptik.GLTL also known as:

How to remove Win32/Kryptik.GLTL?

• 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.