About “Trojan-Ransom.Win32.Blocker.kprv” infection

The Trojan-Ransom.Win32.Blocker.kprv 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 Trojan-Ransom.Win32.Blocker.kprv virus can do?

• A file was accessed within the Public folder.
• Sample contains Overlay data
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Uses Windows utilities to create a scheduled task
• Behavioural detection: Injection (inter-process)
• CAPE detected the embedded win api malware family
• Collects information to fingerprint the system
• Uses suspicious command line tools or Windows utilities
• Yara rule detections observed from a process memory dump/dropped files/CAPE

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

File Info:
name: 12B5FED367DB92475B07.mlwpath: /opt/CAPEv2/storage/binaries/2e85ca515acbfd4b03f93218764e3166af04eb6f75de14ce4dfd97d6ef259579crc32: 98F91CF1md5: 12b5fed367db92475b071b6d622e44cdsha1: ff52a54976bd89d31e246c23a267b8835cde9383sha256: 2e85ca515acbfd4b03f93218764e3166af04eb6f75de14ce4dfd97d6ef259579sha512: 32bfd3d7c615b1b10a8378ad91241154ded6b54011d3c4d08c51479dded7cf460fbb4fc0f4b2ab2d368d6e1d956510e1ef2c1c2f96aa4b7675f72cbe480969dcssdeep: 6144:isCwu+mWhJifvtNP/7YXSLB80PrhWUaqhR3phe3NZkO4xLFFJGB1:3xmIJQvPkitdSmR3phUNr4xLFO/type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T15264BF02F7C280B2E5731931593EAB14A97CBD301E24DA6FB7D47D6D9A71081A631FA3sha3_384: 839b67c3a8ba6899d6f10ccae1ac7eda626aedafe852392b0961170f85a065f4c3eb3a43cfec92fb23d213072e436a16ep_bytes: e88a040000e98efeffff3b0db8a14300timestamp: 2017-08-11 13:54:06
Version Info:
0: [No Data]

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

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

• 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.