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服务端-02af6d2b8896.exe.qkdownloading Trojan Agent Analysis

Updated 1 month ago
Checked by Malware Check
服务端-02af6d2b8896.exe.qkdownloading

Technical Analysis

File Name 服务端-02af6d2b8896.exe.qkdownloading
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.229.174
Database Version 2025-12-01 08:00:34 UTC
⚠

Trojan.Win32.Agent.oa!s1

Malware family: Agent

Trojan Agent malware disguises itself as legitimate software while performing unauthorized activities including data theft and providing remote system access to threat actors.
N/A
Detection Rate
13,586,432
File Size (bytes)
2025-12-01
Analysis Date

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File Identification

Hash Type Value Action
MD5
4c36aa0947556ce4b597f12f001dc398
SHA1
6a97a7ee686efa958054f446b2b84c9ce290f946
SHA256
1349fa647281b9998a8cb108b38182d038fdbb9aa7916b8906469243152f14cd
SHA512
4b0d9aba98185db94b5a46104efb7124841fa117f3c37a9f4157fd8742ee98f25e817a37fc7dd1525750ce4b0223035c16cd7bd24b699a838c9dbfb32668b28b
ImpHash
10e22ae95b69595047efc689f1bb6fb0

PE Analysis

Basic Information

▼
Icon
Hash: b9d71c295c122f578b2391ee400caa25
Fuzzy: cfdd6fe342fc7e337a40e8f83935a70c
dHash: 994a2b492b2b6b80
Image Base 0x00400000
Entry Point 0x0043b6f1
Compilation Time 2023-10-11 07:16:13
Checksum 0x00091614 (Actual: 0x00cf7adb)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path E:\zhanlue\haozip\bin\Win32\release\pdb\HaoZip7zSetup.pdb
Digital Signature No valid SignedData structure was found.
Imports 6 libraries
COMCTL32, SHELL32, KERNEL32, USER32, GDI32, ole32
Exports 0 functions
Resources 136 Resources
Sections 5 Sections

Version Information

▼
FileVersion 6.5.1.11213
ProductVersion 6.5
Translation 0x0804 0x04b0
FileVersion 6.5.1.11213
ProductVersion 6.5
Translation 0x0804 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 321,755 bytes 322,048 bytes 6.65 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ A1F56E81C999D8017AD181B902679526
.rdata 0x00050000 88,158 bytes 88,576 bytes 5.29 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A4234D00634833A9CB46996C1619A3C5
.data 0x00066000 34,496 bytes 12,288 bytes 4.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 6CC2920C02A22E599C8FBB26E0218FD7
.rsrc 0x0006f000 399,704 bytes 399,872 bytes 5.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0EFBB1AAD680FDFD02BF92E8AF35E2F4
.reloc 0x000d1000 20,112 bytes 20,480 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ DAA100DF6E6711906B61C9AB5AA16032
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 136 (392,895 bytes)
Resource Type Count Total Size Percentage
RT_BITMAP 1 78,440 bytes
20%
RT_ICON 1 270,600 bytes
68.9%
RT_DIALOG 3 1,570 bytes
0.4%
RT_STRING 127 40,084 bytes
10.2%
RT_GROUP_ICON 1 20 bytes
0%
RT_VERSION 2 964 bytes
0.2%
RT_MANIFEST 1 1,217 bytes
0.3%

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.Agent.oa!s1 Removal

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