MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8df72073674b33a20dcb9e597831f7926f8a0cb999dfd0f5d30d92f6fbd354b. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8df72073674b33a20dcb9e597831f7926f8a0cb999dfd0f5d30d92f6fbd354b
SHA3-384 hash: 4396756714aeeca3cb3893e013af63021287f6e558e0c53eab2a2c9814afd456d34f04f8d300828a6552f6eb5e55a075
SHA1 hash: 36be6fa1b10beafa23d1c04aaf8a1ceb924e07bc
MD5 hash: 8e23aab7baa656931cbee404289626ad
humanhash: tango-spring-fifteen-earth
File name:bin.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:41'980 bytes
First seen:2026-02-22 09:38:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ia1gMeGYyAO+N392LrlWvCbmCAo1aTNmCEQw:iaSM//X+7EEvWm81+mCER
TLSH T14F137C7AE8AE5E54C0060170B4A89F381F53B1C493532EF71E9682B15887AEDF914FF8
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 :
1
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/73960a62-6824-4149-9512-24e4b162cdb9/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/699acec397feb4afd651a959/reports/76401b6b-2c56-489d-9289-3b365370a682/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b8df72073674b33a20dcb9e597831f7926f8a0cb999dfd0f5d30d92f6fbd354b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bd33b3b7-9fda-4224-8899-aa8731bc0b78
Behavior Graph:
Download SVG
%3 guuid=125a1243-1900-0000-5684-6ddaaa080000 pid=2218 /usr/bin/sudo guuid=94fdb444-1900-0000-5684-6ddaaf080000 pid=2223 /tmp/sample.bin guuid=125a1243-1900-0000-5684-6ddaaa080000 pid=2218->guuid=94fdb444-1900-0000-5684-6ddaaf080000 pid=2223 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/87763f50-8ce0-4040-9324-023545cf8f4f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b8df72073674b33a20dcb9e597831f7926f8a0cb999dfd0f5d30d92f6fbd354b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b8df72073674b33a20dcb9e597831f7926f8a0cb999dfd0f5d30d92f6fbd354b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 09:39:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xdpxebzwosztuig4xhszpay7petprigltgo72d25gdms6355gvfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260222-lmqzcaez5c/
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/b8df72073674b33a20dcb9e597831f7926f8a0cb999dfd0f5d30d92f6fbd354b

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 b8df72073674b33a20dcb9e597831f7926f8a0cb999dfd0f5d30d92f6fbd354b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782795/
  
Delivery method
Distributed via web download

Comments