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Recuperacion Vivaldi.exe Trojan Wacatac Analysis

Updated 8 months ago
Checked by Malware Check
Recuperacion Vivaldi.exe

Technical Analysis

File Name Recuperacion Vivaldi.exe
File Type
PE32 executable (console) Intel 80386, for MS Windows
Scanner Version 1.0.196.174
Database Version 2024-11-10 19:00:39 UTC
⚠

Ransom.Win32.Wacatac.oa!s1

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
147,752
File Size (bytes)
2024-11-10
Analysis Date

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File Identification

Hash Type Value Action
MD5
de54f435597a1263f83aa0eab8ab379e
SHA1
e60e5ce8426649f1d171e9f2a1a56c1dc59a1cd7
SHA256
019b08b1006db4c6ab79cf0f93e04c6c41124b785993ae69547a8c7b6090f860
SHA512
89b9b7cbb0bd68461abaa4c140c1c668cc6977a7d71c870839510d0c02b6d93274ed9ebb54f8140c7d0f5229d81497c419403239a4c3c63b3ea57a39b0bd7dd1
ImpHash
c29ab370ed500debe05d495f2d8c12c2

PE Analysis

Basic Information

▼
Icon
Hash: 33efd72706f4eae90e24f130e1a7afaf
Fuzzy: 1b54b06ba8fc1de954c51ff9811a01b7
dHash: 0e9793275b1b170c
Image Base 0x00400000
Entry Point 0x004090c6
Compilation Time 2023-04-18 22:40:23
Checksum 0x00016a30 (Actual: 0x00028a7f)
OS Version 4.0
PEiD Signatures PE32 executable (console) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 3 libraries
KERNEL32, USER32, WINMM
Exports 0 functions
Resources 3 Resources
Sections 4 Sections

Version Information

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FileVersion 1.0.0.0
ProductVersion 1.0.0.0
FileDescription Rescue Vivaldi
CompanyName @ Barbarisk
LegalCopyright Die Barbarisk
ProductName Cuenta Vivaldi
Translation 0x0000 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 60,518 bytes 61,440 bytes 6.39 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ A8784BBF74A4F67F820CA8CA14D6893D
.rdata 0x00010000 3,082 bytes 4,096 bytes 4.56 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7DE9CD21A659DE4E55E38EB82065B6DD
.data 0x00011000 11,538,648 bytes 8,192 bytes 2.77 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B644763F65EAA78882E8CB4FC610CC6A
.rsrc 0x00b13000 68,452 bytes 69,632 bytes 3.87 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E0226A6897E09B1CFE243372A39AA92F

Resource Analysis

▼
Total Resources: 3 (68,220 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 67,624 bytes
99.1%
RT_GROUP_ICON 1 20 bytes
0%
RT_VERSION 1 576 bytes
0.8%

Certificate Chain Analysis

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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.

Ransom.Win32.Wacatac.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Wacatac.oa!s1 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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