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Ycbd.exe Trojan Agent Analysis

Updated 1 month ago
Checked by Malware Check
ycbd.exe

Technical Analysis

File Name ycbd.exe
File Type
PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows
Scanner Version 1.0.229.174
Database Version 2025-11-15 11:00:19 UTC
⚠

Trojan.Win64.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
10,574,336
File Size (bytes)
2025-11-15
Analysis Date

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File Identification

Hash Type Value Action
MD5
4befbc18208fc0ccbbbe50d4f6bb51e4
SHA1
6f500a9fc72fa64b613468b39c53390dae10b861
SHA256
32b9a8d6e8431c7c81440fcf78db5a4fa160f02b373af573fe7c68c1d10466ea
SHA512
c9e6e925b0c349577b60ac3d9cf31a1b351cb11477f17c2211502f62a2d2df2b03662138db990248e85a7e8d6a99574ec3a5714ab7bbde3d965cf96a0229ad71
ImpHash
fc3b0de2e7f988c46ed9c8e46a804071

PE Analysis

Basic Information

▼
Icon
Hash: baa890662d74aff64991a1030b148a70
Fuzzy: 76fcc41bc86793ca4b79dfd1b828f9a5
dHash: 072b59696d6d1329
Image Base 0x140000000
Entry Point 0x1400010f6
Compilation Time 2025-11-15 09:52:04
Checksum 0x00034a72 (Actual: 0x00a1763f)
OS Version 4.0
PEiD Signatures PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 3 libraries
KERNEL32, msvcrt, SHELL32
Exports 0 functions
Resources 4 Resources
Sections 12 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 127,656 bytes 128,000 bytes 6.32 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ CAD98C7D7D691F5E19995E9E94A5CD15
.data 0x00021000 304 bytes 512 bytes 1.34 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C4A257E6A0AC7BD399298DCCF66D26B2
.rdata 0x00022000 11,952 bytes 12,288 bytes 5.22 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 83C66CB3D3266A62CC2B364CFA21EE41
.eh_fram 0x00025000 4 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.pdata 0x00026000 2,388 bytes 2,560 bytes 4.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E82A046C2D371841B185353E47D3FFBF
.xdata 0x00027000 2,856 bytes 3,072 bytes 4.48 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 51E2916E682DD9E84EBA6397904D8DE9
.bss 0x00028000 163,024 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x00050000 4,064 bytes 4,096 bytes 4.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 2CA3A8D0FA1C37927E3D2CDA71E80BF2
.CRT 0x00051000 96 bytes 512 bytes 0.29 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B0B9D8E1D47F35A85AB461EDEC7E56CD
.tls 0x00052000 16 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.rsrc 0x00053000 10,420,440 bytes 10,420,736 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BA27287F538BFA1ED4E5711108A2891D
.reloc 0x00a44000 148 bytes 512 bytes 1.84 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 161D65CC6969AE35A38FF9858B52CC2B
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 4 (10,420,136 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 4,264 bytes
0%
RT_RCDATA 1 10,414,576 bytes
99.9%
RT_GROUP_ICON 1 20 bytes
0%
RT_MANIFEST 1 1,276 bytes
0%

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.Win64.Agent.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.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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