93f167e36f44b3f58f2bd5bd939e2fae6b267ec9be20aa9453ca5b55f7a80245 Trojan Heuristic Analysis

Updated 2 years ago

Checked by Malware Check

93f167e36f44b3f58f2bd5bd939e2fae6b267ec9be20aa9453ca5b55f7a80245

Technical Analysis

File Name	93f167e36f44b3f58f2bd5bd939e2fae6b267ec9be20aa9453ca5b55f7a80245
File Type	PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version	1.0.141.174
Database Version	2023-10-04 22:01:50 UTC

⚠

Trojan.Heur!.03050023

Malware family: Heuristic

Heuristic detection uses behavioral analysis and pattern recognition to identify potential threats without specific signatures. This proactive approach detects suspicious code behavior that may indicate malware presence. Detection may occasionally produce false positives when legitimate software exhibits similar behavioral patterns.

N/A

Detection Rate

6,372,864

File Size (bytes)

2023-10-04

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	58c791e642f03b27ae09832cd2bfaf74
SHA1	ac03b3089c2fff89b8f9221898e19938d5f4cdca
SHA256	93f167e36f44b3f58f2bd5bd939e2fae6b267ec9be20aa9453ca5b55f7a80245
SHA512	c56bd0b323733d312aecf7ee765b26c59fd9aff30d37d31c8fbd6d51c0a63f96aff7b96b169b209a6545a069d9a68d01b044c05d9b3e1ecb4f0ae5da0f54b4ba
ImpHash	0de4ff89ef99b9aeb895cab6c5ff3871

PE Analysis

Basic Information

▼

Image Base	`0x140000000`
Entry Point	`0x1402cda30`
Compilation Time	2023-10-03 10:19:55
Checksum	0x0061af16 (Actual: 0x0061af16)
OS Version	5.2
PEiD Signatures	`PE32+ executable (GUI) x86-64, for MS Windows`
PDB Path	`c:\srv\slave\workdir\repos\opera\chromium\src\out\Release\opera_autoupdate.exe.pdb`
Digital Signature	The PE file does not contain a certificate table.
Imports	19 libraries
Exports	1 functions
Resources	94 Resources
Sections	14 Sections

Version Information

▼

CompanyName	Opera Software
FileDescription	Opera GX auto-updater
FileVersion	102.0.4880.90
InternalName	Opera GX
LegalCopyright	Copyright Opera Software 2023
ProductName	Opera GX auto-updater
ProductVersion	102.0.4880.90
Translation	0x0409 0x04b0

PE Sections

▼

Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	4,597,733 bytes	4,597,760 bytes	6.51 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`7DF860AE749C283F0666B66472DB3653`
`.rdata`	`0x00464000`	859,880 bytes	860,160 bytes	6.21 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`31A25000D29AC05C5BE86BF63E9844CE`
`.data`	`0x00536000`	162,748 bytes	73,216 bytes	2.00 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`A37775E082A010944646370A3FB25062`
`.pdata`	`0x0055e000`	143,592 bytes	143,872 bytes	6.18 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`5BF7E46C419BD84A73FF676DC7BE446E`
`.00cfg`	`0x00582000`	48 bytes	512 bytes	0.42 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`420F22187075545AF7310FDABF046233`
`.gxfg`	`0x00583000`	13,904 bytes	14,336 bytes	5.13 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`F228162DD1D94A4026E684509B56A86A`
`.retplne`	`0x00587000`	172 bytes	512 bytes	1.45 (Normal)	`0x00000000`	`B3D7AB4FD4D8ADA42393DEC4B32F8A5D`
`.tls`	`0x00588000`	641 bytes	1,024 bytes	0.21 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`A313F3F371F0E03BAE9D9370E338AD38`
`CPADinfo`	`0x00589000`	64 bytes	512 bytes	0.12 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`55023887715CB19BFB8D60A6A2898012`
`LZMADEC`	`0x0058a000`	4,593 bytes	4,608 bytes	6.06 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`05E9EAB8428A551A281AB278073669FA`
`_RDATA`	`0x0058c000`	348 bytes	512 bytes	3.34 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`616E9B57B492858D1A72B98C14A9C058`
`malloc_h`	`0x0058d000`	228 bytes	512 bytes	3.62 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`153EC9DCD2C175342D4667A4776F5560`
`.rsrc`	`0x0058e000`	76,240 bytes	76,288 bytes	2.76 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`67979C15BDA5CC69BB49AE4ECE031D18`
`.reloc`	`0x005a1000`	602,112 bytes	598,016 bytes	7.93 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`28D38608E66DE20A50695A645A715352`

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: 94 (72,207 bytes)

Resource Type	Count	Total Size	Percentage
PNG	4	6,937 bytes	9.6%
TXT	1	190 bytes	0.3%
RT_CURSOR	23	56,516 bytes	78.3%
RT_STRING	43	6,650 bytes	9.2%
RT_GROUP_CURSOR	21	448 bytes	0.6%
RT_VERSION	1	716 bytes	1%
RT_MANIFEST	1	750 bytes	1%

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.Heur!.03050023 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.03050023 without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

1
Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
2
Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
3
The app launches right after installation. You'll see the main dashboard with the scan button front and center.
4
Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
5
Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
6
If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.

Important: Before You Start

Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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