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Revo Registry Cleaner.dll Trojan Wacatac Analysis

Technical Analysis

File Name Revo Registry Cleaner.dll
File Type
PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.218.174
Database Version 2025-06-11 16:00:27 UTC

Trojan.Win64.Wacatac.cl

Malware family: Wacatac

Wacatac malware demonstrates multiple malicious capabilities including data theft, system compromise, and secondary payload deployment. It can download additional malware components including ransomware to extend attack impact.
N/A
Detection Rate
4,533,760
File Size (bytes)
2025-06-11
Analysis Date

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File Identification

Hash Type Value Action
MD5
0f6698574dcd482bfddcb9769dd54708
SHA1
9596f7424f216e6c6fd480e5e6b5765db93f1649
SHA256
388f867b031ca5ba704375806bf9c96074392bee84d66f9fa65f226ac7710612
SHA512
31922285c630c1093e9503a8c14a7c9445b755456b335cfc89b79297aa6496485b7f06eb2729f258a2e34840e90e97f56032c0c4f372ea91a7540d931ce8abec

PE Analysis

Basic Information

Icon
Hash: 199acf7834a9204c7fb9b8e3b047ea2b
Fuzzy: a585925b1232e6522902756b9b5670fd
dHash: 79fcb41894d6eaae
Image Base 0x140000000
Entry Point 0x140000000
Compilation Time 2025-02-05 07:04:29
Checksum 0x0045b1db (Actual: 0x0045b1db)
OS Version 4.0
PEiD Signatures PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 0
Exports 0 functions
Resources 10 Resources
Sections 4 Sections

Version Information

Translation 0x0000 0x04b0
Comments Revo Registry Cleaner Application
CompanyName VS Revo Group ltd.
FileDescription
FileVersion 1.2.0.0
InternalName Revo Registry Cleaner.dll
LegalCopyright Copyright (C) 2024 VS Revo Group Ltd. All rights reserved.
OriginalFilename Revo Registry Cleaner.dll
ProductName Revo Registry Cleaner
ProductVersion 1.2.0.0
Assembly Version 1.2.0.0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 3,131,243 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.vmp0 0x00300000 2,720 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.vmp1 0x00302000 4,404,948 bytes 4,405,248 bytes 7.49 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ EE82B0BB080AB7096DEA4AB872EFA816
.rsrc 0x00736000 127,123 bytes 127,488 bytes 5.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 36B89FD0A6EED06DFA476D5D5058834C
Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

Total Resources: 10 (126,529 bytes)
Resource Type Count Total Size Percentage
RT_ICON 7 122,022 bytes
96.4%
RT_GROUP_ICON 1 104 bytes
0.1%
RT_VERSION 1 992 bytes
0.8%
RT_MANIFEST 1 3,411 bytes
2.7%

Certificate Chain Analysis

No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win64.Wacatac.cl Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Wacatac.cl without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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