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Main.exe Trojan Packed Analysis

Updated 15 days ago
Checked by Malware Check
Main.exe

Technical Analysis

File Name Main.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.231.174
Database Version 2025-12-25 13:00:38 UTC
⚠

Trojan.Win32.Packed.ca

Malware family: Packed

Packed malware uses compression, encryption, or obfuscation techniques to alter code appearance and evade security detection. These methods modify the original malware structure to bypass signature-based detection systems and complicate analysis efforts.
N/A
Detection Rate
7,574,016
File Size (bytes)
2025-12-25
Analysis Date

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File Identification

Hash Type Value Action
MD5
cb80571b92bda366cff7799645020ab8
SHA1
e1efdae06618338e514dab4574da95846d0ea547
SHA256
8688d287986d55d9da050eb9e1f7da22b9a3dea4b1bf2badbf9c2b8acf2b78e1
SHA512
dc74041fcfe9d97da1b8ecb2fad5d0d5297ff6e026be2ef5ff90a086968d59551810fcaeed95b6f2c7955a450b8bc86487c63eadb48a199fc997b99e3240218d
ImpHash
baa93d47220682c04d92f7797d9224ce

PE Analysis

Basic Information

▼
Icon
Hash: 5f7811132f17d9a2cf7d5bfe54b741e3
Fuzzy: 6d686862a06164fe784bbcdb3d8e32c0
dHash: 70c8b2e8c8c8f070
Image Base 0x00400000
Entry Point 0x01792000
Compilation Time 2099-09-07 20:08:59
Checksum 0x0073b31a (Actual: 0x0073b31a)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 2 libraries
kernel32, comctl32
Exports 0 functions
Resources 8 Resources
Sections 6 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
0x00002000 15,720,448 bytes 5,723,136 bytes 7.99 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 653490BFD429098F935B4E89A8D74958
.rsrc 0x00f00000 28,288 bytes 13,824 bytes 7.92 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 05B2D5E5019CA68F2F1B5D77FF3CAC46
.idata 0x00f08000 8,192 bytes 512 bytes 1.31 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE EB0575CF7AC336A1889559F2A68BA5C6
0x00f0a000 2,916,352 bytes 512 bytes 0.26 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BE64BA5E61A28237FA54D164052D3DB4
pknajjhe 0x011d2000 1,835,008 bytes 1,827,328 bytes 7.95 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 2313A34522B8FA100AAA712E990DD9A5
wwpkzlqr 0x01392000 8,192 bytes 512 bytes 7.14 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 11697BA9FED3559293574E49046CD4C4
Entropy Analysis Alert

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

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

Resource Analysis

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Total Resources: 8 (27,790 bytes)
Resource Type Count Total Size Percentage
RT_ICON 5 24,954 bytes
89.8%
RT_GROUP_ICON 1 76 bytes
0.3%
RT_VERSION 1 892 bytes
3.2%
RT_MANIFEST 1 1,868 bytes
6.7%

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.Packed.ca Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Packed.ca 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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