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T7c_installer.exe Trojan Wacatac Analysis

Updated 7 months ago
Checked by Malware Check
t7c_installer.exe

Technical Analysis

File Name t7c_installer.exe
File Type
PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.231.174
Database Version 2026-01-07 00:00:41 UTC
⚠

Trojan.Win64.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
50,688
File Size (bytes)
2026-01-07
Analysis Date

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File Identification

Hash Type Value Action
MD5
ecb80e91a2929e5a4eeade9fab0045fb
SHA1
70b6998e21fef8e671847ca004d2220cb92d00ac
SHA256
ecf29589944737601c71dc00779f3df5283953b510a37f806929e7d051cb1c2c
SHA512
9eb9b307c2e27436ae0e7751b9bcfe7f2db4f0ae94e112cb0ccce6daaed216a130dba5929a207c1cb6963e017437549f7370cd2c87a45943b500d8cbe765d65c

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x140000000
Compilation Time 2072-01-31 23:25:14
Checksum 0x00000000 (Actual: 0x00016769)
OS Version 4.0
PEiD Signatures PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
PDB Path D:\Modding\Call of Duty\Black Ops 3\pub_compiler\treyarchcompiler\ExternalTestingUtility\obj\x64\Debug\t7c_installer.pdb
Digital Signature No valid SignedData structure was found.
Imports 0
Exports 0 functions
Resources 2 Resources
Sections 2 Sections

Version Information

▼
Translation 0x0000 0x04b0
Comments
CompanyName
FileDescription t7c_installer
FileVersion 1.0.0.0
InternalName t7c_installer.exe
LegalCopyright Copyright © 2021
LegalTrademarks
OriginalFilename t7c_installer.exe
ProductName t7c_installer
ProductVersion 1.0.0.0
Assembly Version 1.0.0.0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 45,369 bytes 45,568 bytes 5.61 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 70491F865F1BCEB63FEB1B06B665CA43
.rsrc 0x0000e000 4,160 bytes 4,608 bytes 4.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D0810C5F326F263D705444BFE2ECD014

Resource Analysis

▼
Total Resources: 2 (3,996 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 828 bytes
20.7%
RT_MANIFEST 1 3,168 bytes
79.3%

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.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.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. 1
    Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
  2. 2
    Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
  3. 3
    The app launches right after installation. You'll see the main dashboard with the scan button front and center.
  4. 4
    Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
  5. 5
    Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
  6. 6
    If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.
Important: Before You Start
Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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