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Files .exe Ransomware Bladabindi Analysis

Updated 3 minutes ago
Checked by Malware Check
Files .exe

Technical Analysis

File Name Files .exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.218.174
Database Version 2025-06-18 05:00:23 UTC
⚠

Ransom.Win32.Bladabindi.oa!s1

Malware family: Bladabindi

Bladabindi, also known as NjRat, is a Remote Access Trojan providing unauthorized system control. Developed by the M38dHhM group, it has been used in campaigns targeting Middle Eastern regions.
N/A
Detection Rate
373,248
File Size (bytes)
2025-06-18
Analysis Date

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File Identification

Hash Type Value Action
MD5
1226dcb91c23c3cda9af983854a14317
SHA1
0bafa223393bef592449607eccd15331cbc5de37
SHA256
5f3cb21eb789ea23f470556c733a1dc2e47999daaf33339921db980e4942fa39
SHA512
508f13bf7ee61a38b227eb1cbe07fa02a0d0f3a65c2fb6bd774431cdc537a1c9db05ed90cae06c06dd79ec3a6d6411a28ba98545e6e3a74d4f3c1db994732619
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Icon
Hash: 789a61f7c78632de885196863b540dfd
Fuzzy: 8b052753e72ecf1dff9ee306cefde8c9
dHash: d4d4d4d4d4a4a4a4
Image Base 0x00400000
Entry Point 0x004560de
Compilation Time 2019-07-10 21:37:50
Checksum 0x00000000 (Actual: 0x00061824)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
mscoree
Exports 0 functions
Resources 4 Resources
Sections 3 Sections

Version Information

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Translation 0x0000 0x04b0
Comments Windows File Management Optimizer
CompanyName Microsoft Corporation
FileDescription Windows Explorer
FileVersion 1.0.0.0
InternalName Windows Explorer.exe
LegalCopyright 8F89C700040F900C
LegalTrademarks
OriginalFilename Windows Explorer.exe
ProductName Windows Explorer
ProductVersion 1.0.0.0
Assembly Version 1.0.0.0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 344,292 bytes 344,576 bytes 7.99 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 60C28B560109915AB402D27C05D55F7C
.rsrc 0x00058000 2,656 bytes 3,072 bytes 4.34 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1B862ADAA08C2FFCD5CD3525C5AA6216
.reloc 0x0005a000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ B8B22BAD0B0B70DC5A14DE3D75B2CD7D
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 4 (2,346 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 872 bytes
37.2%
RT_GROUP_ICON 1 20 bytes
0.9%
RT_VERSION 1 964 bytes
41.1%
RT_MANIFEST 1 490 bytes
20.9%

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.Win32.Bladabindi.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Bladabindi.oa!s1 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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