What is “Trojan-Ransom.Win32.Blocker.wcef”?

The Trojan-Ransom.Win32.Blocker.wcef 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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

6-day free trial available.

What Trojan-Ransom.Win32.Blocker.wcef virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Sniffs keystrokes
• Behavioural detection: Injection (inter-process)
• Created a process from a suspicious location
• Installs itself for autorun at Windows startup
• Harvests cookies for information gathering
• Anomalous binary characteristics

How to determine Trojan-Ransom.Win32.Blocker.wcef?

File Info:
name: 6E104198ADBEFD9B796E.mlw
path: /opt/CAPEv2/storage/binaries/739650b7869b98d394ed14780afcb5e2c6aecdbbc6652716087c842b549be5d5
crc32: 9256BDDA
md5: 6e104198adbefd9b796e2f35bc965e46
sha1: ea5c399639b15190c63b8dcda3140e50d3700293
sha256: 739650b7869b98d394ed14780afcb5e2c6aecdbbc6652716087c842b549be5d5
sha512: 40b3c8e74b73c344bb87802f531241c6027de580307db98d4fdb3069ceb2b72c86acd705da297b395489b76a3bb9630020996d7a5b3e5c14dcacda2925a54f05
ssdeep: 196608:09azg7DS89azg7DS89azg7DS89azg7DSv:Jg7uBg7uBg7uBg7uv
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13E86137AF1908437D1236E7CCC5BA754A825BEE02D28608A7BEC1C4DDF39B9135262D7
sha3_384: 0242440ff522eb756bc66dad387c3f1ed464aa28cf2b2fbd4b40eeb2c781470815fdee6c99b0499692284d5fac80e800
ep_bytes: 55545d906a2890596a006a004975f953
timestamp: 1992-06-19 22:22:17

Version Info:
0: [No Data]

Trojan-Ransom.Win32.Blocker.wcef also known as:

How to remove Trojan-Ransom.Win32.Blocker.wcef?

• 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.