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The utorrent_installer.exe (uТorrеnt® Classic) File Analysis

Technical Analysis

File Name utorrent_installer.exe
File Type
Win32 EXE
Magic Bytes PE32 executable (GUI) Intel 80386, for MS Windows
SSDEEP Hash
49152:GxXXm66OSL9ml5rxDuP8V8Cuu4RpTz7Bcve:GxHXSLgjrNv8CryBz
Scanner Version 1.0.228.174
Database Version 2025-10-28 01:00:19 UTC

Suspicious File Detected

Detected by 11 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.

OfferCore refers to software bundlers that install adware and potentially unwanted programs. These bundlers are sources of unwanted software installations on user systems.
15%
Detection Rate
1,921,832
File Size (bytes)
11/71
Engines Detected
2025-10-28
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
35f1d7f6feecb3fb3c206f16a22bff5c
SHA1
6beac9a96a6a6432c147ccb2477b5bbfc42d7019
SHA256
aeb365ea4eddae97eb91ad54cc9484140b4f054d01f5aa4217dd457eecbb02ba
SHA512
41809064aab46868821bf942db93a47f32d7197944d7649bb700c976146052e6102ec09265f19f67835fd41d5232bc5c693c25c07dffe16358ab3890030809a8
ImpHash
efd455830ba918de67076b7c65d86586

Security Engines with Detections (11 of 71)

Malwarebytes
PUP.Optional.BundleInstaller Malicious
CrowdStrike
win/grayware_confidence_60% (D) Malicious
ESET-NOD32
a variant of Win32/OfferCore.E potentially unwanted Malicious
Kaspersky
not-a-virus:UDS:AdWare.Win32.Agent.gen Malicious
Rising
Adware.OfferCore/IFPS!1.FD26 (CLASSIC) Malicious
Sophos
Generic Reputation PUA (PUA) Malicious
DeepInstinct
MALICIOUS Malicious
Cylance
Unsafe Malicious
TrellixENS
Artemis!35F1D7F6FEEC Malicious
MaxSecure
Trojan.Malware.127444018.susgen Malicious
Fortinet
Riskware/OfferCore Malicious
60 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

Icon
Hash: 7ec2b329075d5006effa6bbc04f44475
Fuzzy: d5b4c97d99af0de364dcff143e5b7173
dHash: f8cacecc9c69b8f8
Image Base 0x00400000
Entry Point 0x004acfe0
Compilation Time 2025-05-03 14:45:36
Checksum 0x001dbc2c (Actual: 0x001dbc2c)
OS Version 6.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature OK
Imports 5 libraries
kernel32, comctl32, user32, oleaut32, advapi32
Exports 2 functions
Resources 23 Resources
Sections 11 Sections

Version Information

Comments This installation was built with Inno Setup.
CompanyName
FileDescription uТorrеnt® Classic
FileVersion 3.6
LegalCopyright ©2022 RainBerry Inc. All Rights Reserved
OriginalFileName
ProductName uТorrеnt® Classic
ProductVersion 3.6
Translation 0x0000 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 698,084 bytes 698,368 bytes 6.39 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B8445BDD9E5484C726072A6120DAC5D3
.itext 0x000ac000 6,024 bytes 6,144 bytes 6.25 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5F4B1E9E79C8B34D6A04F97D624934E2
.data 0x000ae000 15,356 bytes 15,360 bytes 4.96 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 5C86C8844D87A63141D9256AB8648C6D
.bss 0x000b2000 29,348 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x000ba000 4,198 bytes 4,608 bytes 4.82 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CFABBE97F496978BE1D9ED2B0E76508C
.didata 0x000bc000 420 bytes 512 bytes 2.76 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 6B25D6A3BA6793DF88CEEC45D9ED59B3
.edata 0x000bd000 113 bytes 512 bytes 1.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1F044B007F9A7C5E77E0A9392C1C3BCB
.tls 0x000be000 24 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x000bf000 93 bytes 512 bytes 1.40 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 48BDF6E6093F9760E6F540D2B96A5683
.reloc 0x000c0000 70,408 bytes 70,656 bytes 6.71 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 94B970C14A85684DE6C6A4DFAA0A363B
.rsrc 0x000d2000 53,892 bytes 54,272 bytes 6.70 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 933F43C8C776B4F9C47777EAFCC3790A
Entropy Analysis Alert

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

Resource Analysis

Total Resources: 23 (52,570 bytes)
Resource Type Count Total Size Percentage
RT_ICON 5 39,474 bytes
75.1%
RT_STRING 12 8,692 bytes
16.5%
RT_RCDATA 3 956 bytes
1.8%
RT_GROUP_ICON 1 76 bytes
0.1%
RT_VERSION 1 1,412 bytes
2.7%
RT_MANIFEST 1 1,960 bytes
3.7%

Certificate Chain Analysis

Certificate Information
Product uТorrеnt® Classic
Description uТorrеnt® Classic
File Version 3.6
Signing Date 03:49 PM 07/09/2025 (183 days ago)
Verification Status Signed
Signers BitTorrent Inc; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4
Counter Signers Sectigo Public Time Stamping Signer R36; Sectigo Public Time Stamping CA R36; Sectigo Public Time Stamping Root R46
Copyright ©2022 RainBerry Inc. All Rights Reserved
Certificate Chain Summary
Sectigo Public Time Stamping CA R36 #1 Primary
Validity Period: 2021-03-22 00:00:00 → 2036-03-21 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 7A 23 AE DA 53 69 96 0F 91 C8 3E 5C F4 C7 E3 3F
Sectigo Public Time Stamping Signer R36 #2 Chain
Validity Period: 2025-03-27 00:00:00 → 2036-03-21 23:59:59
Signature Algorithm: sha384RSA
Serial Number: A4 29 3B 6E 1E DD D7 A7 34 08 87 AD 7A 4E B7 24
Sectigo Public Time Stamping Root R46 #3 Chain
Validity Period: 2021-03-22 00:00:00 → 2038-01-18 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 36 C2 B0 BD 7C 1B 3A E7 A3 B3 DD 36 CB C9 75 68
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #4 Chain
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
BitTorrent Inc #5 Chain
Validity Period: 2024-05-20 00:00:00 → 2027-05-19 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0F 47 C9 65 1D F9 99 BD FD E5 5C 27 86 BC 0B AA

✓ 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
11 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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