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Updater.exe Trojan Heuristic Analysis

Updated 3 days ago
Checked by Malware Check
Updater.exe

Technical Analysis

File Name Updater.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.231.174
Database Version 2026-01-06 20:00:37 UTC
⚠

Trojan.Heur!.02054023

Malware family: Heuristic

Heuristic detection uses behavioral analysis and pattern recognition to identify potential threats without specific signatures. This proactive approach detects suspicious code behavior that may indicate malware presence. Detection may occasionally produce false positives when legitimate software exhibits similar behavioral patterns.
N/A
Detection Rate
83,148,853
File Size (bytes)
2026-01-06
Analysis Date

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File Identification

Hash Type Value Action
MD5
e1a631cbcd5228f88c611538b6c21981
SHA1
ad85b3558d5895eeaac50a934249b6f4efa95f32
SHA256
8582aa091dedf4aa726841057bd27b81093cb780cd19a1aa6c3141bb10024df1
SHA512
772954922ccf1a21c02814780fe36c4dd36c1421c70de4c2acc6d48c53bdbcfe58e7132a63b16a0e17319bc36f5e88fd2f7c497c834322b5fd759442c32a706a
ImpHash
e05e31a5063c852520cc6950fe83ad1a

PE Analysis

Basic Information

▼
Icon
Hash: 9f8097976c2421b068cce2c8bcce839f
Fuzzy: 26d026ccdacc48a1adbfee8c896d1446
dHash: c0d4d4c1ece83a84
Image Base 0x140000000
Entry Point 0x1414ba5e8
Compilation Time 2026-01-04 14:55:29
Checksum 0x04f5209d (Actual: 0x04f5209d)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path C:\20.5.0\out\Release\node.pdb
Digital Signature No valid SignedData structure was found.
Imports 13 libraries
Exports 8520 functions
Resources 36 Resources
Sections 7 Sections

Version Information

▼
ProductName Wrcqfaxmoed Ywleksp Oybqxyqwji Engine
FileVersion 1.80.4330.3181
InternalName wuxonplfybiitdb
LegalTrademarks Ijclhgctdh is a registered trademark.
CompanyName Ijclhgctdh Recynlei Wthbypu
ProductVersion 1.80.4330.3181
OriginalFilename eyhupjpw.exe
FileDescription Nmzwtqsw Application
LegalCopyright © 2017 Ijclhgctdh Recynlei Wthbypu. All rights reserved.
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 22,093,132 bytes 22,093,312 bytes 6.48 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ AF782ADA89ECE1960F0DFD5230493F8D
.rdata 0x01513000 45,688,706 bytes 45,688,832 bytes 6.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EEC374F59514183915C400EB91D9DFA2
.data 0x040a6000 3,066,564 bytes 202,752 bytes 3.80 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 35C058F31CF89760512ED2DAEB4F79FF
.pdata 0x04393000 1,037,328 bytes 1,037,824 bytes 6.93 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A52D277A5BCB56029D97B307209C72E3
.fptable 0x04491000 256 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.rsrc 0x04492000 147,964 bytes 147,968 bytes 7.94 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 704C499A2505C3411D131ECB2E65F690
.reloc 0x044b7000 144,608 bytes 144,896 bytes 5.47 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 13CB4558430605E06D5F5E27C1F47F4C
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

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

Resource Analysis

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Total Resources: 36 (145,966 bytes)
Resource Type Count Total Size Percentage
RT_ICON 7 141,892 bytes
97.2%
RT_MENU 2 92 bytes
0.1%
RT_DIALOG 2 396 bytes
0.3%
RT_STRING 15 1,308 bytes
0.9%
RT_ACCELERATOR 6 248 bytes
0.2%
RT_RCDATA 1 70 bytes
0%
RT_GROUP_ICON 1 104 bytes
0.1%
RT_VERSION 1 1,032 bytes
0.7%
RT_MANIFEST 1 824 bytes
0.6%

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.

Trojan.Heur!.02054023 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.02054023 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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