Trojan-Ransom.Win32.Blocker.sumw removal guide

The Trojan-Ransom.Win32.Blocker.sumw 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 Trojan-Ransom.Win32.Blocker.sumw 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.sumw?

File Info:
name: ACC16CA699EB964B14A6.mlw
path: /opt/CAPEv2/storage/binaries/d8033e928b6b285e721a51c582b2ec08152bc9e53a3f4480943172f9c898f1e6
crc32: 2489BA51
md5: acc16ca699eb964b14a612fd9e63e34b
sha1: 20214b127706174e1babdd8a4f0f46bc84e67bbc
sha256: d8033e928b6b285e721a51c582b2ec08152bc9e53a3f4480943172f9c898f1e6
sha512: 9ea33721a7945886f19ffd7116fe286c41d5b21f80dc56a8fdeb5dc8bb2322c485f08c308b68a30b8fc68711702914217aa0f99ff72d96942493a0079fe94c94
ssdeep: 196608:8cazg7DSmcazg7DSmcazg7DSmcazg7DSN:qg7u8g7u8g7u8g7uN
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12786123AF1D08437D1236E7CCC5BA754A825BEE12D28608A7BED1C09DF39B9125263D7
sha3_384: 5306fcdc38e16923cb578b67d5c7deb2b7867bc5100497205c36221ad7ca679b2da25653e3a68caa66f317371bfead12
ep_bytes: 55545d906a2890596a006a004975f953
timestamp: 1992-06-19 22:22:17

Version Info:
0: [No Data]

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

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

• 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.