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Jasi2169 NFO Viewer.exe Trojan Agent Analysis

Updated 17 days ago
Checked by Malware Check
Jasi2169 NFO Viewer.exe

Technical Analysis

File Name Jasi2169 NFO Viewer.exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-06-01 06:00:22 UTC
⚠

Trojan.Win32.Agent.sa

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
156,160
File Size (bytes)
2025-06-01
Analysis Date

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File Identification

Hash Type Value Action
MD5
19fe0a06003b2cc9c702a50824199521
SHA1
6b2005c9e4b8a9376e3ddedc276753c66485d8c1
SHA256
70e3eb2cd8520261275ba73c70f003cbecd1d4b35466ec74d9678472aca72344
SHA512
d50ab88999e60ce75a7c34a0db4c816adf89e72f2a1583e74991dceb68205d4d1e8bbefb3c501f211190118328bdc32a68fa72815c562a906dbed94b59af4fcb
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Icon
Hash: 9b0c13667ad8934280f510d33986251c
Fuzzy: 69b5b6ef46e2a1b4f917cd9728a35459
dHash: 000000d8d2010000
Image Base 0x00400000
Entry Point 0x0042264a
Compilation Time 2023-10-06 06:14:52
Checksum 0x00000000 (Actual: 0x00030a2b)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
PDB Path C:\Users\Jassie\Desktop\CryptoObfuscator_Output\Jasi2169 NFO Viewer.pdb
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
mscoree
Exports 0 functions
Resources 4 Resources
Sections 3 Sections

Version Information

▼
Translation 0x0000 0x04b0
Comments Jasi2169 NFO Viewer
CompanyName Jasi2169
FileDescription Jasi2169 NFO Viewer
FileVersion 1.0.0.0
InternalName Jasi2169 NFO Viewer.exe
LegalCopyright Copyright © 2012
LegalTrademarks All Rights Reserved..!!
OriginalFilename Jasi2169 NFO Viewer.exe
ProductName Jasi2169 NFO Viewer
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 132,688 bytes 133,120 bytes 7.00 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B75AF9B0C90C4F414E041A7682B1C13F
.reloc 0x00024000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ A0FFDD8FB65FEF7145B40B1419D58C59
.rsrc 0x00026000 21,632 bytes 22,016 bytes 2.47 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8F59267817112AC4B2F117D6FA82C816
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 4 (21,328 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 16,936 bytes
79.4%
RT_GROUP_ICON 1 20 bytes
0.1%
RT_VERSION 1 972 bytes
4.6%
RT_MANIFEST 1 3,400 bytes
15.9%

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.Win32.Agent.sa Removal

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