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实名小号机 1.0 (1).exe Trojan Packed Analysis

Updated 2 months ago
Checked by Malaware Check
实名小号机 1.0 (1).exe

Technical Analysis

File Name 实名小号机 1.0 (1).exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.211.174
Database Version 2025-03-29 13:01:13 UTC
⚠

Trojan.Win32.Packed.oa!s5

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
4,898,816
File Size (bytes)
2025-03-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
c3e4121176dbe919cab8668fc822865f
SHA1
b661634e6791abef9e873301d5b17b52cafac1c4
SHA256
a106d70d76b31dc5f5b7215660f38cb0438f917463080ab53dc2c77a63210c8b
SHA512
9a341f923b49357964c876eabcde7dea158c1de63f52efd6e9714f71967dd9a883ca2c8eb14db6687cd3e8a88e0bfbdc87b824c67a2b4c437124cd8de9c7d328
ImpHash
43adecccdad44f97467d14998b60067b

PE Analysis

Basic Information

▼
Icon
Hash: f51313db43ca920f021bb41938fb4681
Fuzzy: f8e4879ab6dece0949d6298d6e4fe17e
dHash: 71c8b0aaaab0e869
Image Base 0x00400000
Entry Point 0x00b137b1
Compilation Time 2021-10-29 11:03:30
Checksum 0x00000000 (Actual: 0x004ac39e)
OS Version 5.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 13 libraries
Exports 0 functions
Resources 8 Resources
Sections 6 Sections

Version Information

▼
FileVersion 1.0.0.0
FileDescription 易语言程序
ProductName 沉沦公益实名小号机
ProductVersion 1.0.0.0
LegalCopyright 沉沦公益实名小号机 Code By MCQTSS
Comments 本程序使用易语言编写(http://www.eyuyan.com)
Translation 0x0804 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 625,562 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.rdata 0x0009a000 1,166,890 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x001b7000 261,832 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.vmp0 0x001f7000 2,549,283 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.vmp1 0x00466000 4,883,760 bytes 4,886,528 bytes 7.93 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D782EAF179EDA671DADD85DCDF2D13A7
.rsrc 0x0090f000 7,333 bytes 8,192 bytes 5.88 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 041DD3D43625A7FF84AA5FB3D074C5D4
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 8 (6,809 bytes)
Resource Type Count Total Size Percentage
RT_ICON 3 5,448 bytes
80%
RT_GROUP_ICON 3 60 bytes
0.9%
RT_VERSION 1 604 bytes
8.9%
RT_MANIFEST 1 697 bytes
10.2%

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.oa!s5 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Packed.oa!s5 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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