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BwAcr.exe Trojan Packed Analysis

Updated 27 days ago
Checked by Malaware Check
BwAcr.exe

Technical Analysis

File Name BwAcr.exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.216.174
Database Version 2025-05-10 12:00:23 UTC
⚠

Trojan.Win32.Packed.sa

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
3,266,048
File Size (bytes)
2025-05-10
Analysis Date

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File Identification

Hash Type Value Action
MD5
80a7947a803f816f7413b557475e83de
SHA1
ae863ced2f58d204c79703c776a46fa90d720ad5
SHA256
825deecd01be4865c7cc1168c422bd987fbf27379414eb21115227019f7d9b01
SHA512
86e387290abfb21d1fadcdac58586786ccc937088c6eba1b43c5a913b22e4bdb3745009de6fa9eca1ec48529e710405f893fa190e0bc407063c861e0b5108d81
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x0071e43e
Compilation Time 2023-03-12 16:16:39
Checksum 0x00000000 (Actual: 0x0032bf70)
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 2 Resources
Sections 3 Sections

Version Information

▼
Translation 0x0000 0x04b0
Comments
CompanyName bw
FileDescription bw
FileVersion 2.1.12.3
InternalName bw
LegalCopyright bw
LegalTrademarks bw
OriginalFilename bw
ProductName pgsbw
ProductVersion 1.2.11.1
Assembly Version 1.2.11.1

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 3,261,508 bytes 3,261,952 bytes 6.08 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 98744528F7C07C11CADCC4988C427F74
.rsrc 0x00320000 2,640 bytes 3,072 bytes 5.27 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B5F86C3B84C78CAC9A21DFF0C34928C4
.reloc 0x00322000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 82AF84A97C26DDE1EE285C565894879A

Resource Analysis

▼
Total Resources: 2 (2,479 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 728 bytes
29.4%
RT_MANIFEST 1 1,751 bytes
70.6%

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.sa Removal

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