About “Win32/Kryptik.QMJ” infection

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

• Behavioural detection: Executable code extraction – unpacking
• A file was accessed within the Public folder.
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• 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
• CAPE detected the embedded win api malware family
• Enumerates physical drives
• Attempted to write directly to a physical drive
• Deletes executed files from disk
• Yara detections observed in process dumps, payloads or dropped files

How to determine Win32/Kryptik.QMJ?

File Info:
name: 0618BA2A63F1755AFB38.mlwpath: /opt/CAPEv2/storage/binaries/5e4295fe20e6a39d30f38af83e2d5e52a592d23dd1950c881e86b69c5f9219e3crc32: 07BD7886md5: 0618ba2a63f1755afb38fa8551d191b8sha1: bf340195be7889b4823108c8acba1507506732a9sha256: 5e4295fe20e6a39d30f38af83e2d5e52a592d23dd1950c881e86b69c5f9219e3sha512: d51032cc23bba084b4c4758069d56689df32fbf1b324427623cbe9898c050f231971b787592dd08f8f95e8d8f77e527e95684a21e9d76c764eb0d1c565ed1762ssdeep: 24576:2+nrvgkMtxrA4K667tdHnZnAtBo3Fwil:XrWXA4t6hlZAzo+6type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10F2523C7727A8CA9E7213371089329C9C03BFA36EA98DE571F7111078D16F66489376Bsha3_384: 29fa27a28744b02535b448cc55f67d4fb9e1d21a70245d71d7f06faf0dd64b5e0232929de94632ae8e403c59358e30a0ep_bytes: 60be001060008dbe0000e0ff5789e58dtimestamp: 2011-07-18 03:10:30
Version Info:
CompanyName: Kaspersky LabFileDescription: DdpuuqerelyuchloxpdjirqlxllxFileVersion: 1.2.1.118InternalName: Qdu.exeLegalCopyright: Copyright (C) YYYAGG SoftwareOriginalFilename: Uuq.exeProductName: AthonProductVersion: 1.2.1.118Translation: 0x001b 0x04b0

Win32/Kryptik.QMJ also known as:

How to remove Win32/Kryptik.QMJ?

• 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.