MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9
SHA3-384 hash: 5f12b19782b241c945a0df54dddea5180154dc0981d204287c34beba414d188bff0b4c4ca0638869e7011fed8977365e
SHA1 hash: c09e40f4e6e896a9b12ecf135e28187effd32b22
MD5 hash: adadcaa69563979d48cb1a70ce995b94
humanhash: glucose-freddie-triple-william
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:63'928 bytes
First seen:2026-02-22 16:56:53 UTC
Last seen:2026-02-23 16:38:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Mdcqm5iERozq3p7o8FwOA4zCKOFGUfKbeH6UhV/uWAQd:MaHJgMo8FwOA4zUFGUO3UhARQd
TLSH T1F953025266BCE83BCFE2C1390B6801F645CC5DF46496900E53CA7DF88E06968EBDC687
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :63'928 bytes
File size (de-compressed) :136'064 bytes
Format:linux/amd64
Unpacked file: 8cb85052ec0d4154f46b694a39e4b4fdf1edb010afe5e87259ea5b03179a55a3

Intelligence

File Origin
# of uploads :
3
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b642a0b2-5ace-4f18-9fac-f5f1d4752f0b/
Detection(s):
SecuriteInfo.com.Linux.Packed.2042.14317.12590.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Creating a file in the %temp% directory
Creating a file
Locks files
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/699b357410e80629d4ed5332/reports/c81ed2c7-be39-4d5e-b778-d4e023aef2f7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f2dee98-d7d6-41a3-95c0-018d1d0d8159
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1873119
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 16:58:26 UTC
File Type:
ELF64 Little (Exe)
AV detection:
10 of 23 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5iuowdswvz4dwobg5jg4s4tqqnd6o5qkgn2yknoz7qrz5bxipuq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm discovery linux upx
Link:
https://tria.ge/reports/260222-vgg9paav4g/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6f51475872b573c1d9c137526e4b93841a3f3bb0519bac29aecfe11cf43743e9

(this sample)

Mirai

elf 8cb85052ec0d4154f46b694a39e4b4fdf1edb010afe5e87259ea5b03179a55a3

  
URLhaus
https://urlhaus.abuse.ch/url/3782691/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8cb85052ec0d4154f46b694a39e4b4fdf1edb010afe5e87259ea5b03179a55a3
  
Dropping
MD5 1a207a89e86489bdb9c6069cf8df7269

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