OJK93b53 com Trojan Heuristic File Malware Analysis: 543f86380144919e22a9555f5dc0e40d
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OJK93b53.com Trojan Heuristic Analysis

Updated 6 months ago
Checked by Malware Check
OJK93b53.com

Technical Analysis

File Name OJK93b53.com
File Type
PE32+ executable (console) x86-64, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-05-31 15:00:18 UTC
⚠

Trojan.Heur!.02212023

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
36,250,624
File Size (bytes)
2025-05-31
Analysis Date

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File Identification

Hash Type Value Action
MD5
543f86380144919e22a9555f5dc0e40d
SHA1
13dd6cac972345ceb3f514d35865145b2fce394d
SHA256
a4dd548f04b522c023738a5a4d1310fe39a35c3857f0961d7f0f2fa65e9016e9
SHA512
422a765d42ab16b60c200a34eafed7d3c6783202284eb93988eb1531564ba216889d170f421d9a925eced62b498470d4f5601f7c6ac629def6c7d800b251a099
ImpHash
0847af61c0d7609a7d73bd0dfcea844e

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x141e5d2bd
Compilation Time 2025-05-30 16:28:59
Checksum 0x00000000 (Actual: 0x0229d081)
OS Version 6.0
PEiD Signatures PE32+ executable (console) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 28 libraries
Exports 0 functions
Resources 1 Resources
Sections 8 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 1,524,627 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.rdata 0x00176000 706,576 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x00223000 63,552 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.pdata 0x00233000 30,672 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.eac0 0x0023b000 27,993,119 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.eac1 0x01cee000 504 bytes 512 bytes 1.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4D181DF35467F3744A3A6A162939A341
.eac2 0x01cef000 36,248,092 bytes 36,248,576 bytes 7.92 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ F0B0C00A14D8A0814910C26B0B6C827A
.rsrc 0x03f81000 480 bytes 512 bytes 4.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A47FACA0A00259DC497EF03D63B9D514
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 1 (392 bytes)
Resource Type Count Total Size Percentage
RT_MANIFEST 1 392 bytes
100%

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.Heur!.02212023 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.02212023 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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