The FlueNuker.exe File Analysis

Updated 2 months ago

Checked by Malware Check

FlueNuker.exe

Technical Analysis

File Name	FlueNuker.exe
File Type	Win32 EXE
Magic Bytes	`PE32+ executable (console) x86-64, for MS Windows`
SSDEEP Hash	393216:YORddXBo2b+DCH2PkRdx4Z5dQJl6zwF3MnG3rQCHdgrb32HPBiVUrdHwmpB:RBXBo2487x4vdQl3MGUwdGzmmUVV
Scanner Version	1.0.228.174
Database Version	2025-11-02 01:00:22 UTC

⚠

Suspicious File Detected

Detected by 6 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.

Detection Rate

17,068,290

File Size (bytes)

6/72

Engines Detected

2025-11-02

Analysis Date

Scan Another File

File Identification

Hash Type	Value	Action
MD5	5a420b87a5d6661a714ef2112c1264aa
SHA1	3f405a9bfc1251b5b217d2fdc10ca4f9c3a89f48
SHA256	f48b85e7a3ae3e318e74cb1c2a175ae6d2b02253fc0bdee39726ad83e9c9d64e
SHA512	238cb7bd1efc9d988b853b3e764182e987eab32a7afb645eb35ea6bbe473ffc61788d6b60ed4fcf9143a212b51b33fc0d92659a557d9f05456b58b440306debb
ImpHash	351592d5ead6df0859b0cc0056827c95

Security Engines with Detections (6 of 72)

APEX

Malicious Malicious

Zillya

Trojan.Blank.Script.976 Malicious

Microsoft

Trojan:Win32/Wacatac.B!ml Malicious

SentinelOne

Static AI - Suspicious PE Malicious

AVG

Win64:Malware-gen Malicious

Avast

Win64:Malware-gen Malicious

66 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

▼

Icon	Hash: fb460346f66714e824fcadddffea7970 Fuzzy: 7f94b7761e18b4762a1a263f78b90141 dHash: aebc385ccce0e8f8
Image Base	`0x140000000`
Entry Point	`0x14000cf30`
Compilation Time	2025-10-30 00:02:30
Checksum	0x0104a280 (Actual: 0x0104a280)
OS Version	6.0
PEiD Signatures	`PE32+ executable (console) x86-64, for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	3 libraries USER32, KERNEL32, ADVAPI32
Exports	0 functions
Resources	9 Resources
Sections	7 Sections

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	184,752 bytes	184,832 bytes	6.48 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`41C2B5E44758036E91A3F8D9B04C968E`
`.rdata`	`0x0002f000`	79,578 bytes	79,872 bytes	5.75 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`9EA1DBDBC757E4459ADF5520457B8718`
`.data`	`0x00043000`	20,656 bytes	3,584 bytes	1.83 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`03BE87F74B83CF5FB04C525B81B27C53`
`.pdata`	`0x00049000`	9,288 bytes	9,728 bytes	5.33 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`128CAF62F437B202260DA7396DDD0BF7`
`.fptable`	`0x0004c000`	256 bytes	512 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`BF619EAC0CDF3F68D496EA9344137E8B`
`.rsrc`	`0x0004d000`	61,324 bytes	61,440 bytes	7.35 (Compressed)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`F9BDBC05903747291280295478698634`
`.reloc`	`0x0005c000`	1,904 bytes	2,048 bytes	5.27 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`CA65027011CD43E1DCB6AC16B46171A4`

Entropy Analysis Alert

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

Resource Analysis

▼

Total Resources: 9 (60,800 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	7	59,403 bytes	97.7%
RT_GROUP_ICON	1	104 bytes	0.2%
RT_MANIFEST	1	1,293 bytes	2.1%

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

No valid SignedData structure was found.

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:

Download Anti-Malware

Keep Your System Protected

This file appears clean, but regular security maintenance is important

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
Email Security: Be cautious with email attachments and links, even from known contacts.

Proactive Protection

6 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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