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Update_nexus_library_location.exe Ransomware Blocker Analysis

Updated 13 days ago
Checked by Malaware Check
update_nexus_library_location.exe

Technical Analysis

File Name update_nexus_library_location.exe
File Type
PE32+ executable (console) x86-64, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-05-24 22:00:13 UTC
⚠

Ransom.Win64.Blocker.sa

Malware family: Blocker

N/A
Detection Rate
6,846,231
File Size (bytes)
2025-05-24
Analysis Date

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File Identification

Hash Type Value Action
MD5
9b636915e620b369dfb9f5995a010eb3
SHA1
5e80f0e8f3076d541b85ca8530c30d71dc94a7d5
SHA256
78e7192751e4edf5eb48df9b1c7c6724c17213e7a209e28375b24df339179f67
SHA512
c79e1767408fa650a6e0ba9ac0ea097aa13e6af8a27e418f11ecf6e3d88ba3a6538887adb0dcbccb8f057c079258c152c1b90203da526ef7a39193007e0bdfd7
ImpHash
ba5546933531fafa869b1f86a4e2a959

PE Analysis

Basic Information

▼
Icon
Hash: f7eb8270a512b0fd9d1bfa3caa2a7393
Fuzzy: 89b2ba780f270447b470e4fdd64209ad
dHash: 8eccf8b161e8cc8e
Image Base 0x140000000
Entry Point 0x14000a6a0
Compilation Time 2022-12-11 21:19:26
Checksum 0x0068889a (Actual: 0x0068889a)
OS Version 5.2
PEiD Signatures PE32+ executable (console) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 2 libraries
KERNEL32, ADVAPI32
Exports 0 functions
Resources 5 Resources
Sections 7 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 166,032 bytes 166,400 bytes 6.49 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 7C71956EA75242F33DF45F4D2C19A4D8
.rdata 0x0002a000 75,546 bytes 75,776 bytes 5.85 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 192C17810D0F680EDC6CF5B90CF450DB
.data 0x0003d000 66,552 bytes 3,584 bytes 1.81 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9BD2CEBAA3285E8E266C4C373A15119D
.pdata 0x0004e000 8,424 bytes 8,704 bytes 5.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F2A57235499CB8C84DAF2DE6F18A85EB
_RDATA 0x00051000 348 bytes 512 bytes 2.80 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 32C20BB907888DE565D4D8836D097016
.rsrc 0x00052000 16,852 bytes 16,896 bytes 3.61 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 67E37D9927B9BEDD8BEE9665F0B59D1A
.reloc 0x00057000 1,884 bytes 2,048 bytes 5.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ B7279C82D58EEAE8DC663879402C6F2E

Resource Analysis

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Total Resources: 5 (16,522 bytes)
Resource Type Count Total Size Percentage
RT_ICON 3 15,032 bytes
91%
RT_GROUP_ICON 1 48 bytes
0.3%
RT_MANIFEST 1 1,442 bytes
8.7%

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.Win64.Blocker.sa Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win64.Blocker.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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