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FL Studio 20.8.4.2576 Patch.exe Trojan Wacatac Analysis

Technical Analysis

File Name FL Studio 20.8.4.2576 Patch.exe
File Type
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.169.174
Database Version 2024-03-21 00:00:32 UTC

Ransom.Win32.Wacatac.sa

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
67,053,466
File Size (bytes)
2024-03-21
Analysis Date

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File Identification

Hash Type Value Action
MD5
ceb134a0a8fb1b0da398237ab8142b42
SHA1
4a07f7b9e5241e70460f08cfd24aaf693eb3796c
SHA256
5b527eb7f853d13b07b047efb94373f7003544421150dcc63c84240e3feb1718
SHA512
2afbef81cdc9a28347dcb052b554158aa9bbc7d0e34fae62e3aac78f86587c176dbb3e34e523dba74ac885717607c3ae9ba1f5578f23c4257d6afea259950411
ImpHash
97d587e165bf199f6f30d379b339efd3

PE Analysis

Basic Information

Icon
Hash: 0ae26ef28b4d6932e1e5c1be6e312dfe
Fuzzy: 65c101bdf2d311ed3fbfd74fba495bcb
dHash: f8f87879793998e8
Image Base 0x00400000
Entry Point 0x00405de0
Compilation Time 2020-03-15 08:41:23
Checksum 0x0001d185 (Actual: 0x03ff8669)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature The PE file does not contain a certificate table.
Imports 7 libraries
ADVAPI32, COMCTL32, GDI32, KERNEL32, ole32, SHELL32, USER32
Exports 0 functions
Resources 18 Resources
Sections 7 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 40,420 bytes 40,448 bytes 6.05 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_ALIGN_4BYTES 88799DF6E402E08F4CD6CAB8D8C10D5D
.data 0x0000b000 264 bytes 512 bytes 1.51 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_32BYTES 0087564BA851B0FA4E21548B0B48A342
.rdata 0x0000c000 7,152 bytes 7,168 bytes 3.95 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_ALIGN_32BYTES 9098DE078CBB0170728E53B907E77CBA
.bss 0x0000e000 303,940 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_32BYTES D41D8CD98F00B204E9800998ECF8427E
.idata 0x00059000 5,232 bytes 5,632 bytes 5.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_4BYTES C1381F24910907A2DDB595768D3E5BE2
.ndata 0x0005b000 434,176 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_4BYTES BF619EAC0CDF3F68D496EA9344137E8B
.rsrc 0x000c5000 103,384 bytes 103,424 bytes 7.12 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_4BYTES FC1A2CB140BBA4A9F626B57FC8F8C3F4
Entropy Analysis Alert

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

Resource Analysis

Total Resources: 18 (102,391 bytes)
Resource Type Count Total Size Percentage
RT_ICON 13 100,055 bytes
97.7%
RT_DIALOG 3 1,072 bytes
1%
RT_GROUP_ICON 1 188 bytes
0.2%
RT_MANIFEST 1 1,076 bytes
1.1%

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

The PE file does not contain a certificate table.

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

Ransom.Win32.Wacatac.sa Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Wacatac.sa 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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