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The dopus.exe (Directory Opus) File Analysis

Updated 1 year ago
Checked by Malware Check
dopus.exe

Technical Analysis

File Name dopus.exe
File Type
Win32 EXE
Magic Bytes PE32+ executable (GUI) x86-64, for MS Windows
SSDEEP Hash
196608:OUszvuWNlMqcC2fMyJc/4ivJInvZAxsxEKbTMHLkH/nQRtBEIo9ZpqnSYTQNyOnv:3WNlsC2fhJc/nvJIrFmSKtlGZpqn2NN
Scanner Version 1.0.179.174
Database Version 2024-06-19 15:00:23 UTC
⚠

Suspicious File Detected

Detected by 38 security engines - requires caution

This file requires additional checking for potential threats. Based on suspicious indicators, we will soon add it to our virus database.

Lazy is a Trojan designed to download and install additional malware payloads on infected systems while operating with stealth techniques.
54%
Detection Rate
15,666,304
File Size (bytes)
38/71
Engines Detected
2024-06-19
Analysis Date

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File Identification

Hash Type Value Action
MD5
836ddf30d09b812d49b8de95844e9add
SHA1
b12b8a31b8842cd12c7deed47cf25253a569e043
SHA256
f989343fecca51d33d5f93f82be7cecad417422a46e9bcf80e5c464e66967510
SHA512
954edee183f7f08b5d5429770987b51a331f8389c996e054b9378742ebc6c9b825efb77b03b089c33f5d6592c63fa369ee29266b1d25328cf7942eb84f7d6435
ImpHash
7f550e0b262f211d068fab85063c8893

Security Engines with Detections (38 of 71)

Bkav
W64.AIDetectMalware Malicious
Lionic
Trojan.Win32.GenCBL.4!c Malicious
Elastic
malicious (high confidence) Malicious
MicroWorld-eScan
Gen:Variant.Lazy.508870 Malicious
FireEye
Gen:Variant.Lazy.508870 Malicious
Skyhigh
Artemis!Trojan Malicious
McAfee
Artemis!836DDF30D09B Malicious
Cylance
Unsafe Malicious
Zillya
Trojan.GenCBL.Win32.16844 Malicious
CrowdStrike
win/malicious_confidence_100% (W) Malicious
K7GW
Trojan ( 0058f72e1 ) Malicious
K7AntiVirus
Trojan ( 0058f72e1 ) Malicious
Symantec
ML.Attribute.HighConfidence Malicious
ESET-NOD32
a variant of Win32/GenCBL.BUM Malicious
Avast
Win64:MalwareX-gen [Trj] Malicious
BitDefender
Gen:Variant.Lazy.508870 Malicious
Emsisoft
Gen:Variant.Lazy.508870 (B) Malicious
VIPRE
Gen:Variant.Lazy.508870 Malicious
TrendMicro
TROJ_GEN.R002C0DE324 Malicious
McAfeeD
ti!F989343FECCA Malicious
Sophos
Mal/Generic-S Malicious
Paloalto
generic.ml Malicious
Webroot
W32.Malware.Gen Malicious
Google
Detected Malicious
MAX
malware (ai score=80) Malicious
Microsoft
Trojan:Win32/Acll Malicious
Arcabit
Trojan.Lazy.D7C3C6 Malicious
GData
Gen:Variant.Lazy.508870 Malicious
Varist
W64/ABRisk.APIH-8868 Malicious
AhnLab-V3
Trojan/Win.Malware-gen.R645267 Malicious
ALYac
Gen:Variant.Lazy.508870 Malicious
Panda
Trj/Chgt.AD Malicious
TrendMicro-HouseCall
TROJ_GEN.R002C0DE324 Malicious
MaxSecure
Trojan.Malware.240669026.susgen Malicious
Fortinet
W32/GenCBL.BUM!tr Malicious
AVG
Win64:MalwareX-gen [Trj] Malicious
Cybereason
malicious.0d09b8 Malicious
DeepInstinct
MALICIOUS Malicious
33 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

▼
Icon
Hash: 2ef27c43109284d442f71b39ab233342
Fuzzy: 62c2328dca86660f2a0298734e58412e
dHash: 78ecfedacad46421
Image Base 0x140000000
Entry Point 0x142034410
Compilation Time 2024-04-15 01:36:39
Checksum 0x00efbd1c (Actual: 0x00efbd1c)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature Chain verification from CN=NVIDIA Corporation, OU=Software, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=NVIDIA Corporation, L=Santa Clara, ST=California, C=US (serial:90030604084993935290647585382629313013, sha1:579aec4489a2ca8a2a09df5dc0323634bd8b16b7) failed: The path could not be validated because intermediate certificate 1 expired 2020-02-07 23:59:59Z
Imports 2 libraries
COMCTL32, KERNEL32
Exports 223 functions
Resources 502 Resources
Sections 3 Sections

Version Information

▼
CompanyName GP Software
FileDescription Directory Opus
FileVersion 13.5.0.0
InternalName dopus
LegalCopyright Copyright © 1999-2024 GP Software
LegalTrademarks Directory Opus, Opus, DOpus, DirOpus, OpusPC, PCOpus are trademarks of GP Software
OriginalFilename dopus.exe
ProductName Directory Opus
ProductVersion 13.5.0.0
Translation 0x0c09 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
NEOM 0x00001000 24,485,888 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
2024 0x0175b000 9,285,632 bytes 9,282,048 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 941458029BCE55F0B3679220654071A3
.rsrc 0x02036000 6,373,376 bytes 6,372,864 bytes 6.64 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9295BC4BB4D6EDD3E37D4ECAC02770F5
Entropy Analysis Alert

1 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: 502 (6,338,121 bytes)
Resource Type Count Total Size Percentage
BIN 6 296,418 bytes
4.7%
JPG 1 32,248 bytes
0.5%
PNG 173 3,417,860 bytes
53.9%
WAV 1 30,030 bytes
0.5%
XML 6 69,367 bytes
1.1%
ZIP 1 22 bytes
0%
RT_CURSOR 95 1,615,828 bytes
25.5%
RT_BITMAP 3 296 bytes
0%
RT_ICON 152 868,186 bytes
13.7%
RT_DIALOG 1 1,104 bytes
0%
RT_GROUP_CURSOR 24 1,474 bytes
0%
RT_GROUP_ICON 37 2,350 bytes
0%
RT_VERSION 1 936 bytes
0%
RT_MANIFEST 1 2,002 bytes
0%

Certificate Chain Analysis

▼
Certificate Information
Product Directory Opus
Description Directory Opus
File Version 13.5.0.0
Original Name dopus.exe
Verification Status A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
Signers NVIDIA Corporation; VeriSign Class 3 Code Signing 2010 CA; VeriSign
Internal Name dopus
Copyright Copyright © 1999-2024 GP Software
Certificate Chain Summary
NVIDIA Corporation #1 Primary
Validity Period: 2011-09-02 00:00:00 → 2014-09-01 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 43 BB 43 7D 60 98 66 28 6D D8 39 E1 D0 03 09 F5
VeriSign Class 3 Public Primary Certification Authority - G5 #2 Chain
Validity Period: 2011-02-22 19:25:17 → 2021-02-22 19:35:17
Signature Algorithm: sha1RSA
Serial Number: 61 19 93 E4 00 00 00 00 00 1C

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

Chain verification from CN=NVIDIA Corporation, OU=Software, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=NVIDIA Corporation, L=Santa Clara, ST=California, C=US (serial:90030604084993935290647585382629313013, sha1:579aec4489a2ca8a2a09df5dc0323634bd8b16b7) failed: The path could not be validated because intermediate certificate 1 expired 2020-02-07 23:59:59Z

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
38 antivirus engines detected potential threats. This could be a false positive, especially for system tools or packed software. Verify the file source and check if it's digitally signed by a trusted publisher.

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