MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b74f6ba6f0a2fd9969cea27d371567823fd7b9a6ffe14aa5347adc63d70fc1e3. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b74f6ba6f0a2fd9969cea27d371567823fd7b9a6ffe14aa5347adc63d70fc1e3
SHA3-384 hash: 2c2ccb82b72aabc877ffd22078c10258e6e983f4f35e561b13be8f12996811950e5b77f669ead88850f6d0c72f35952a
SHA1 hash: 6fbb277168511b63056d2b813e50aca018a24e5b
MD5 hash: a4ea7c23112be168a7783fa48934ec03
humanhash: alaska-salami-apart-asparagus
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:246'740 bytes
First seen:2026-07-05 00:51:26 UTC
Last seen:2026-07-05 10:19:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:O/k9Epohhkm43gXAy6XboWgXGXzgR9foPGAfHBr:Hr4XwROoWXwW+AB
TLSH T11634F80AAB610EFBECAFCD3701E90B0524CC645622A53F367674D918F94A54F4AE3D78
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 :
96
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Receives data from a server
Connection attempt
Opens a port
Kills processes
Substitutes an application name
Kills critical processes
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash bashlite busybox evasive lolbin mirai
Link:
https://www.filescan.io/uploads/6a49aaa7974b4247521db323/reports/24931436-9d08-4df5-8572-e04256cfefe0/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-03T18:01:00Z UTC
Last seen:
2026-07-06T17:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b74f6ba6f0a2fd9969cea27d371567823fd7b9a6ffe14aa5347adc63d70fc1e3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/411a284a-c3ff-4d21-b2cc-bfdce60fad28
Behavior Graph:
Download SVG
%3 guuid=8723a583-1900-0000-f26b-f7102f140000 pid=5167 /usr/bin/sudo guuid=8d534686-1900-0000-f26b-f71030140000 pid=5168 /tmp/sample.bin guuid=8723a583-1900-0000-f26b-f7102f140000 pid=5167->guuid=8d534686-1900-0000-f26b-f71030140000 pid=5168 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7b756258-30e6-4a27-901c-de40b20f54e5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b74f6ba6f0a2fd9969cea27d371567823fd7b9a6ffe14aa5347adc63d70fc1e3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b74f6ba6f0a2fd9969cea27d371567823fd7b9a6ffe14aa5347adc63d70fc1e3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-05 00:52:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5hwxjxqul6zs2oouj6toflhqi75pong77quvjjuploghvypyhrq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260705-a7yddafx51/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
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/b74f6ba6f0a2fd9969cea27d371567823fd7b9a6ffe14aa5347adc63d70fc1e3

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Mirai

elf b74f6ba6f0a2fd9969cea27d371567823fd7b9a6ffe14aa5347adc63d70fc1e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3881036/
  
Delivery method
Distributed via web download

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