MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2d73d431f55ac2be584a065fa95dcab7a242d6002420bf9939736efdd8e432b. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2d73d431f55ac2be584a065fa95dcab7a242d6002420bf9939736efdd8e432b
SHA3-384 hash: f8a35d68912166843ca4ae378d2dfd5cc568cf39f0bd747c1bc30db2939b3ff3452a920f545cd5c7e7adcd59fd816f9c
SHA1 hash: 7999210806bad616d17f9eb30f21d2d87edad277
MD5 hash: cc57c7d3dd38fea9f7389f2511daa413
humanhash: music-romeo-october-undress
File name:eclipse.armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:147'444 bytes
First seen:2026-07-20 05:24:31 UTC
Last seen:2026-07-21 01:44:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:97UedBSNXUKj1Vqa6bzJraTEdGrvU8KsmKT:97laNXPj1EamJrxdGY8KsmKT
TLSH T170E3F906A941DF12D1C221B9FF5E425D37132F78D3EE72029D24AFB0278A4EB0E7A516
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.13705.9540.32567.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Locks files
Launching a process
Deletes a file
Sets a written file as executable
Sends data to a server
Runs as daemon
Removes directories from a temporary directory
Changes access rights for a written file
Connection attempt
Manages services
Deleting a recently created file
Changes owner for a written file
Receives data from a server
Changes the time when the file was created, accessed, or modified
Creates or modifies files in /cron to set up autorun
Deletes a system binary file
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin rust
Link:
https://www.filescan.io/uploads/6a5db163a4d83af2944d7f4f/reports/31f71775-f96a-49de-8f34-523413da8c7c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-20T02:32:00Z UTC
Last seen:
2026-07-22T03:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f2d73d431f55ac2be584a065fa95dcab7a242d6002420bf9939736efdd8e432b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/06973d37-0e10-4350-9ecc-b39f0abbe264
Behavior Graph:
Download SVG
%3 guuid=9e0aa0d1-1b00-0000-b6c0-d9f7840c0000 pid=3204 /usr/bin/sudo guuid=8b0ac2d4-1b00-0000-b6c0-d9f7880c0000 pid=3208 /tmp/sample.bin guuid=9e0aa0d1-1b00-0000-b6c0-d9f7840c0000 pid=3204->guuid=8b0ac2d4-1b00-0000-b6c0-d9f7880c0000 pid=3208 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/809f79d2-c8cf-45a7-abf0-39b965280c23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f2d73d431f55ac2be584a065fa95dcab7a242d6002420bf9939736efdd8e432b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f2d73d431f55ac2be584a065fa95dcab7a242d6002420bf9939736efdd8e432b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-20 05:27:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6llt2qy7kwwcxzmeubs7vfo4vn5cillaajbax6mts43o7xmoimvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260720-f324nafw5m/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Reads system network configuration
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
File and Directory Permissions Modification
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f2d73d431f55ac2be584a065fa95dcab7a242d6002420bf9939736efdd8e432b

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf f2d73d431f55ac2be584a065fa95dcab7a242d6002420bf9939736efdd8e432b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3888994/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3888700/
  
URLhaus
https://urlhaus.abuse.ch/url/3888718/

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