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Vexor-updater.exe Trojan Agent Analysis

Technical Analysis

File Name vexor-updater.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.253.174
Database Version 2026-09-07 14:00:37 UTC

Trojan.Win64.Agent.cl

Malware family: Agent

Trojan Agent malware disguises itself as legitimate software while performing unauthorized activities including data theft and providing remote system access to threat actors.
N/A
Detection Rate
3,543,040
File Size (bytes)
2026-09-07
Analysis Date

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File Identification

Hash Type Value Action
MD5
ccc469ca932e949a019a182ea3ce76cc
SHA1
a94d27c149ab765f51bf7c89d881b16cde7bb954
SHA256
a2a61371dcc7b1b506b499706c56fb2cf9caa659f6a1ade5e31b9fc5b62f0cdf
SHA512
da3502c639c968ee4c6255520bcd48b63e35b2ef476c79083234a245608ce71ef32ce6c6fed35de1757fe1ef0b026b46ea9db08edb28db0b4b5918578a25a4c8
ImpHash
11d8671f40243b4a34047bf48022c0f7

PE Analysis

Basic Information

Image Base 0x140000000
Entry Point 0x1400cbca0
Compilation Time 2026-09-01 15:04:37
Checksum 0x00000000 (Actual: 0x0036881a)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 28 libraries
Exports 0 functions
Resources 6 Resources
Sections 6 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 842,775 bytes 843,264 bytes 6.52 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ F278BE887F3024C385294FA7D616C016
.rdata 0x000cf000 246,740 bytes 246,784 bytes 6.30 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EB13ECBD73B27993A9FCD5E91E8A6B3D
.data 0x0010c000 1,844,016 bytes 1,840,640 bytes 6.79 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE FC7389D5A7DA1A14B0DDC06D20DF5594
.pdata 0x002cf000 38,280 bytes 38,400 bytes 6.11 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9B5A222D03CEA27876575C7DC68D334D
.rsrc 0x002d9000 569,152 bytes 569,344 bytes 7.94 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4D222E8D5CD15BC314E624FE9E35708F
.reloc 0x00364000 3,456 bytes 3,584 bytes 5.35 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ B7EC1C837AE3987272717C08FAA989BE
Entropy Analysis Alert

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

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

Resource Analysis

Total Resources: 6 (568,789 bytes)
Resource Type Count Total Size Percentage
RT_RCDATA 5 568,397 bytes
99.9%
RT_MANIFEST 1 392 bytes
0.1%

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

No valid SignedData structure was found.

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

Trojan.Win64.Agent.cl Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Agent.cl 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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