MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6491a2ccac96e64a37a5d18e62575b44ba7704159fbe21d06f83b712ba747c9d. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6491a2ccac96e64a37a5d18e62575b44ba7704159fbe21d06f83b712ba747c9d
SHA3-384 hash: 7187f8b8cf0ea6dd9c346e6bb8240b5860d961987f0073c6855df4fb6b016f755e5b41bdeb8953408ef3d8a4095e9e13
SHA1 hash: 51ec4e631b255a000af8ccb11632267f5e4cb506
MD5 hash: 65a55f63ed361ab9fef9f2ee7b19ce43
humanhash: august-uniform-aspen-iowa
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:143'884 bytes
First seen:2026-07-22 20:48:17 UTC
Last seen:2026-07-23 06:38:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:sDIwcT87xTb+WeUN2X54S0dYkHwerxJsddSnugE:sDNCATbFq54Sg1wE7sd1gE
TLSH T1A8E30849F8519F22C6C215BBFF4E828C772617A8D3EE72039D156F25379B85A0E3B142
telfhash t197d01235871204f9d1835551422d109709fd305e5562348695fd6b5590a67c275de523
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 mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite botnet mirai rust
Link:
https://www.filescan.io/uploads/6a612ca3a8855e517ad3440b/reports/37f9fa97-8e11-46c3-8ece-860b88bb8501/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/26a93189-7b8d-4aa3-aa37-562349fdc6ed
Behavior Graph:
Download SVG
%3 guuid=0e3c61ca-1a00-0000-f52d-e323b4090000 pid=2484 /usr/bin/sudo guuid=d45c1ece-1a00-0000-f52d-e323be090000 pid=2494 /tmp/sample.bin guuid=0e3c61ca-1a00-0000-f52d-e323b4090000 pid=2484->guuid=d45c1ece-1a00-0000-f52d-e323be090000 pid=2494 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b3f7e49-84c8-4370-87e7-4ebbfa76d863
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1946803
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6491a2ccac96e64a37a5d18e62575b44ba7704159fbe21d06f83b712ba747c9d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6491a2ccac96e64a37a5d18e62575b44ba7704159fbe21d06f83b712ba747c9d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-22 20:50:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msi2ftfms3teun5f2ghgev23is5hobavt67cdudpqo3rfotupsoq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260722-zlr2xavbjf/
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/6491a2ccac96e64a37a5d18e62575b44ba7704159fbe21d06f83b712ba747c9d

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 6491a2ccac96e64a37a5d18e62575b44ba7704159fbe21d06f83b712ba747c9d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3890270/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3885602/

Comments