Should I remove “Win32/Kryptik.ATWO”?

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

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Creates RWX memory
• Attempts to connect to a dead IP:Port (22 unique times)
• Dynamic (imported) function loading detected
• Starts servers listening on 127.0.0.1:0
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Exhibits behavior characteristic of Kelihos malware
• Installs itself for autorun at Windows startup
• Collects information about installed applications
• Attempts to access Bitcoin/ALTCoin wallets
• Harvests credentials from local FTP client softwares
• Installs WinPCAP

How to determine Win32/Kryptik.ATWO?

File Info:
name: 03E5A36C816607D56AB2.mlw
path: /opt/CAPEv2/storage/binaries/12b0d17c043f4f951586c47da0ea7d1d4087ff6fe8bcafb0e2239e1bad0f627b
crc32: 1339D6C9
md5: 03e5a36c816607d56ab2f14be6650d8a
sha1: c2bf491e8e90fa2d8e15c336d0e26cfdf55af191
sha256: 12b0d17c043f4f951586c47da0ea7d1d4087ff6fe8bcafb0e2239e1bad0f627b
sha512: 1058c7f84724a02acd09b6b2f626ac9ab1fc796301dea74cff85f8bf1a16f5e77f884477338e7cec85c2896e3dc781e7268c640a159bebe382aed027ceb9da18
ssdeep: 12288:fNlREPnXXCYvNb6uzspflfL6eLau4SGiWeHMQJeau4F4epKlUL1i5dz+Xp:fNlOXC+NbfzspfxLHJGiWeH3gYF5gULl
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F4F4237430063470EB9566716433CB2B162BFD124F2C656C64EBBF5A27732E1EE22E64
sha3_384: abbd22fc432c771126e8528d61fe80bfe3bc82af618e6d0c50e98bfd26d492724389be6822d3e94ec77623ef80649f93
ep_bytes: bf1421400083c7928b376a5659c1e610
timestamp: 2013-01-30 22:15:09

Version Info:
0: [No Data]

Win32/Kryptik.ATWO also known as:

How to remove Win32/Kryptik.ATWO?

• 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.