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BKPackage.exe Stealer Keylogger Analysis

Technical Analysis

File Name BKPackage.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.147.174
Database Version 2023-11-12 20:00:56 UTC

Spy.Win32.Keylogger.cld

Malware family: Keylogger

Keylogger malware records user keystrokes including sensitive information such as passwords and financial data. It operates covertly to steal personal and confidential information.
N/A
Detection Rate
2,340,856
File Size (bytes)
2023-11-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
9f922df009aa09e40c3c9023e907bdc3
SHA1
264f6725c9ea4e36fe9400f8032b76dc95968d26
SHA256
a3db00a1f564c044d016f22b2458afd82a2a3d199c17ba6c5c6057f89eb9584d
SHA512
3326501e9823cf0907dc4c7b4effd33feeee7d030e0e097cfea8ed241cae9ed5a8ba137b7a42268b75477b26b9cc62f3ba132423b7b831a7ee7e5f3f81632e0a
ImpHash
4ea4df5d94204fc550be1874e1b77ea7

PE Analysis

Basic Information

Icon
Hash: 6d345a2d18a737105b8a673c950463bb
Fuzzy: 4a039548c40df7f264a87301ff29c38d
dHash: b2a89c96a2cada72
Image Base 0x00400000
Entry Point 0x0040344a
Compilation Time 2016-12-11 21:50:48
Checksum 0x00000000 (Actual: 0x0023e48b)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature The PE file does not contain a certificate table.
Imports 7 libraries
KERNEL32, USER32, GDI32, SHELL32, ADVAPI32, COMCTL32, ole32
Exports 0 functions
Resources 28 Resources
Sections 5 Sections

Version Information

CompanyName HeavenWard
FileDescription BestKey Package
FileVersion 3.12.6.6
LegalCopyright © 2020, HeavenWard
ProductName Best Keylogger for Parents
Translation 0x0409 0x0000

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 25,073 bytes 25,088 bytes 6.48 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2CE901035717865394B5FAEDA5B43E0F
.rdata 0x00008000 5,028 bytes 5,120 bytes 5.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4AC891D4DDF58633F14436F9F80AC6B6
.data 0x0000a000 131,896 bytes 1,536 bytes 3.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE DF898DBDC013374B871E011DCD904B20
.ndata 0x0002b000 98,304 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00043000 8,416 bytes 8,704 bytes 3.67 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F164F9ED204712E2BE6079B024A99252

Resource Analysis

Total Resources: 28 (6,886 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 744 bytes
10.8%
RT_DIALOG 24 4,728 bytes
68.7%
RT_GROUP_ICON 1 20 bytes
0.3%
RT_VERSION 1 564 bytes
8.2%
RT_MANIFEST 1 830 bytes
12.1%

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.

Spy.Win32.Keylogger.cld Removal

Gridinsoft has the capability to identify and eliminate Spy.Win32.Keylogger.cld 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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