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The OperaSetup.exe (Opera installer SFX) File Analysis

Updated 2 months ago
Checked by Malware Check
OperaSetup.exe

Technical Analysis

File Name OperaSetup.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.227.174
Database Version 2025-10-12 22:00:17 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
3,110,656
File Size (bytes)
2025-10-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
4aeed086c5d9b0cbda06a99e6c6a5713
SHA1
ecd4c90c1d29d442624fc2440910ffa61717fb63
SHA256
488939f837450eda5be5dcbee17b1c78f8aa097880e33d346589549970a88695
SHA512
285072d0f6947698ba32f0e6c1d7ea91be3143881026cce16ddb33ff34708d7319791f5d675894f45d535e9cac0bd58aa815daa19d23d5b4094e28621c49d72c
ImpHash
e59d00b0d90522ee1a983f13d4ff7e50

PE Analysis

Basic Information

▼
Icon
Hash: b8de8cd70d2ca3c190635b2500928066
Fuzzy: f158cdf0d25321fbd7b11997257f3414
dHash: fcccc6a28282aad0
Image Base 0x00400000
Entry Point 0x004213c0
Compilation Time 2024-06-12 14:58:14
Checksum 0x00304b46 (Actual: 0x002fdbad)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature OK
Imports 4 libraries
KERNEL32, USER32, SHELL32, OLEAUT32
Exports 0 functions
Resources 20 Resources
Sections 5 Sections

Version Information

▼
FileVersion 122.0.5643.142
ProductVersion 122.0.5643.142
FileDescription Opera installer SFX
CompanyName
LegalCopyright Opera Software 2025
productname Opera installer
stream Stable
Translation 0x0000 0x04b0
CompanyName Igor Pavlov
FileDescription 7z Setup SFX
FileVersion 23.01
InternalName 7zS.sfx
LegalCopyright Copyright (c) 1999-2023 Igor Pavlov
OriginalFilename 7zS.sfx.exe
ProductName 7-Zip
ProductVersion 23.01
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 238,009 bytes 238,080 bytes 6.61 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 6A0F9D03234355958A7550E0435CB0AA
.rdata 0x0003c000 59,514 bytes 59,904 bytes 4.61 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 429E9929DC8CE421B0F1567FB15ADC2B
.data 0x0004b000 19,424 bytes 7,168 bytes 4.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E00A51642EA77DDEA3AF17CFD1E49F31
.rsrc 0x00050000 33,144 bytes 33,280 bytes 5.78 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E102E991C87B92E81E04859C8BF218E6
.reloc 0x00059000 12,712 bytes 12,800 bytes 6.52 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 8EB911E96942ED9A5D44944725DD52DF
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 20 (32,043 bytes)
Resource Type Count Total Size Percentage
RT_ICON 12 29,728 bytes
92.8%
RT_DIALOG 1 184 bytes
0.6%
RT_STRING 3 232 bytes
0.7%
RT_GROUP_ICON 1 174 bytes
0.5%
RT_VERSION 2 1,344 bytes
4.2%
RT_MANIFEST 1 381 bytes
1.2%

Certificate Chain Analysis

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Certificate Information
Product Opera installer
Description Opera installer SFX
File Version 122.0.5643.142
Copyright Opera Software 2025
Certificate Chain Summary
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #1 Primary
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
Opera Norway AS #2 Chain
Validity Period: 2024-05-17 00:00:00 → 2026-05-29 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 09 1D EF AF 87 97 E7 44 8D EE 71 E4 39 1D 17 CC
DigiCert SHA256 RSA4096 Timestamp Responder 2025 1 #3 Chain
Validity Period: 2025-06-04 00:00:00 → 2036-09-03 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 80 EF 18 4B 8D F1 05 82 D1 C4 76 A7 95 74 68
DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1 #4 Chain
Validity Period: 2025-05-07 00:00:00 → 2038-01-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0D C7 AC 57 05 FF 21 99 2E 40 43 22 0C 3A 49 86
DigiCert Trusted Root G4 #5 Chain
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A

✓ 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

OK

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
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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