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PcOptimizer.exe Stealer Keylogger Analysis

Updated 12 months ago
Checked by Malware Check
PcOptimizer.exe

Technical Analysis

File Name PcOptimizer.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.181.174
Database Version 2024-07-06 14:00:28 UTC
⚠

Spy.Win64.Keylogger.oa!s1

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
10,280,380
File Size (bytes)
2024-07-06
Analysis Date

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File Identification

Hash Type Value Action
MD5
f8b682e8aa2612ffe7a00e3567e6b7dd
SHA1
bc8028521d80249cc77ce770461673f7d597881c
SHA256
c9cfc27664a9db3526eb2fd9de880ec702ad4b453f8911fcb9eba7940934af58
SHA512
89b34ba70f687be2621c7f4d69d93d046db1887a332d672e29dd88f63cd0f600b61440703bed50298ac890797bb3600601c5e65374069b847a547079462cd99f
ImpHash
2ac23c52e7647c5bbea38e98bb68c652

PE Analysis

Basic Information

▼
Icon
Hash: 99f8909119f22355b3423d4cad169539
Fuzzy: c5a2ab820da81f9db77abd76bbd9764e
dHash: c6c2ccc4f4e0e0f8
Image Base 0x140000000
Entry Point 0x14000be20
Compilation Time 2024-07-06 11:09:39
Checksum 0x009cfb75 (Actual: 0x009cfb75)
OS Version 5.2
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 5 libraries
USER32, COMCTL32, KERNEL32, ADVAPI32, GDI32
Exports 0 functions
Resources 9 Resources
Sections 6 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 167,776 bytes 167,936 bytes 6.48 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ DE5B7DEEB13436557C4BA84AA3D5B3FB
.rdata 0x0002a000 75,024 bytes 75,264 bytes 5.76 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F3E367C46E318412A7AD37B3052F5B07
.data 0x0003d000 29,640 bytes 3,584 bytes 1.83 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8013C58834A08435A779FF436FF10EB7
.pdata 0x00045000 8,640 bytes 8,704 bytes 5.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D16E38966953C987EB484AC72E115D6C
.rsrc 0x00048000 62,492 bytes 62,976 bytes 7.55 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 56160E7CE18383739E80CDCB263889C4
.reloc 0x00058000 1,896 bytes 2,048 bytes 5.28 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ BE4464056C7D34453C1E26C7294816EE
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 9 (61,969 bytes)
Resource Type Count Total Size Percentage
RT_ICON 7 60,572 bytes
97.7%
RT_GROUP_ICON 1 104 bytes
0.2%
RT_MANIFEST 1 1,293 bytes
2.1%

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.Win64.Keylogger.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Spy.Win64.Keylogger.oa!s1 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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