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BO2Pluto.exe Trojan Caynamer Analysis

Technical Analysis

File Name BO2Pluto.exe
File Type
PE32 executable (console) Intel 80386, for MS Windows
Scanner Version 1.0.171.174
Database Version 2024-04-07 01:00:18 UTC

Trojan.Win32.Caynamer.cl

Malware family: Caynamer

N/A
Detection Rate
3,735,568
File Size (bytes)
2024-04-07
Analysis Date

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File Identification

Hash Type Value Action
MD5
37d4826fd498fbd4627ef6dbec59b0fb
SHA1
9a7d92e86d3b2f5f65acc0b013e80aa5274bb450
SHA256
0abfed3f99a461acfe92801f6d00786391dc6278bfa4f8a7b12a6b888b93205f
SHA512
2d5f8bf700501947373ef5a228607831d96aba9000b361473942ee77c891048abd792ac9f515f8d55eddc80c71d3262634e39459818676ccfe3df84155292a0c
ImpHash
28492e5eda9a03d739feae86b7691c18

PE Analysis

Basic Information

Image Base 0x00400000
Entry Point 0x00a01058
Compilation Time 2023-03-31 02:39:36
Checksum 0x0039a857 (Actual: 0x0039a857)
OS Version 6.0
PEiD Signatures PE32 executable (console) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 19 libraries
Exports 0 functions
Resources 1 Resources
Sections 11 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
0x00001000 736,385 bytes 385,024 bytes 7.99 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 0078465D0B61C10F609E60C870736D8B
0x000b5000 1,136,692 bytes 625,664 bytes 7.98 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 17C11C1494E195C5B4F8F06A05B35DEE
0x001cb000 77,568 bytes 73,728 bytes 7.93 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 34F1AB89B590DA1728F4F01FCB2A02D8
0x001de000 480 bytes 512 bytes 6.66 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4D42E3B9B57B994B9A9772CE45F9D4CB
0x001df000 19,888 bytes 15,872 bytes 7.96 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 65861FE0C1B41DCA4A0EC0276D574F66
.idata 0x001e4000 4,096 bytes 1,536 bytes 4.03 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 55CB806B500A46E89BCE23B0A2A8AC20
.tls 0x001e5000 4,096 bytes 512 bytes 0.18 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CFAC7A2007F57E08260AAD2FBB6504C2
.rsrc 0x001e6000 4,096 bytes 512 bytes 4.72 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 02222C6A982ED61F06012F7F1100787B
.themida 0x001e7000 4,300,800 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.boot 0x00601000 2,631,168 bytes 2,631,168 bytes 7.96 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ C605A4953D56B72CA78313471EDD5A8D
.reloc 0x00884000 4,096 bytes 16 bytes 2.47 (Normal) IMAGE_SCN_MEM_READ 2A5000CE6942DE89D7DA18EA72AD5574
Entropy Analysis Alert

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

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

Resource Analysis

Total Resources: 1 (381 bytes)
Resource Type Count Total Size Percentage
RT_MANIFEST 1 381 bytes
100%

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.

Trojan.Win32.Caynamer.cl Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Caynamer.cl 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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