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Keygen.exe Trojan Agent Analysis

Technical Analysis

File Name Keygen.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed
Scanner Version 1.0.174.174
Database Version 2024-05-05 20:00:27 UTC

Trojan.Win32.Agent.ns

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
258,560
File Size (bytes)
2024-05-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
0f92e3979838dba8325ca342a230263f
SHA1
25ace943efecd2067aea2fbb6c5189c38a65c126
SHA256
7b534ea071921c08e71f712308b3ef469d8a593f30b9ee26b2d9f07bf73b5d3d
SHA512
35304bd8a3c3c4d3437f7cfa21fc19204fd3a93d983749017aaa7c8471237c59a93199404ae7937f45465dc392415b5f73163d4d9982d84e092df7c61c16b271
ImpHash
f515e1637c53501ea88458f92a044497

PE Analysis

Basic Information

Icon
Hash: 6022fdeea164f499f2bf64eb43a34906
Fuzzy: 99e76dbb8887884a8d840aa5563b363a
dHash: 70d8d9e1d0dad9d9
Image Base 0x00400000
Entry Point 0x00401000
Compilation Time 1992-06-19 22:22:17
Checksum 0x00043d5e (Actual: 0x00043d5e)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed
Digital Signature The PE file does not contain a certificate table.
Imports 8 libraries
kernel32, user32, advapi32, oleaut32, version, gdi32, comctl32, winmm
Exports 0 functions
Resources 36 Resources
Sections 2 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
CODE 0x00001000 696,320 bytes 241,152 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8A14E667FD8ED9F501D6A8B9C0669A75
.rsrc 0x000ab000 16,384 bytes 16,384 bytes 5.27 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9F025C29B11100C69400C6673CEEA8A7
Entropy Analysis Alert

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

Resource Analysis

Total Resources: 36 (51,855 bytes)
Resource Type Count Total Size Percentage
RT_CURSOR 7 2,156 bytes
4.2%
RT_ICON 1 9,640 bytes
18.6%
RT_STRING 16 9,916 bytes
19.1%
RT_RCDATA 3 29,231 bytes
56.4%
RT_GROUP_CURSOR 7 140 bytes
0.3%
RT_GROUP_ICON 1 20 bytes
0%
RT_MANIFEST 1 752 bytes
1.5%

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

The PE file does not contain a certificate table.

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

Trojan.Win32.Agent.ns Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Agent.ns 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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