MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e55d03b565ff3ae20fb4157f8b6cd5b29e34fbd361184f70e76a3c7ecb49650. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e55d03b565ff3ae20fb4157f8b6cd5b29e34fbd361184f70e76a3c7ecb49650
SHA3-384 hash: 6b48a8fb2eda321d697e95f62f46efeafe5142d76e3b0e23f8a61d94828723d605f6f039cb262975ec0155aada678ee9
SHA1 hash: 515587fea42960d8e407540f9c3c17357b657c0c
MD5 hash: b6e60fe16f605295735f30ce87cdbf18
humanhash: steak-beryllium-juliet-mango
File name:8USDaF.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:76'040 bytes
First seen:2026-05-10 00:53:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rfL2VuxqZRg5YOBBSXLleoKFqu174yAGyC+/fQp:rfL20WXAPFreGyKp
TLSH T12A730A86A962AFBBC105B4B078F95E790B5ABC565E1F09D86439D6E1034F4CBB00F378
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 :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/69ffd7432fcb905ec28b0ee7/reports/14535b51-4879-497b-9a84-fcc33e377fe6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-09T22:23:00Z UTC
Last seen:
2026-05-09T22:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3e55d03b565ff3ae20fb4157f8b6cd5b29e34fbd361184f70e76a3c7ecb49650/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1dd93222-bd0e-434a-a59f-752b5229639c
Behavior Graph:
Download SVG
%3 guuid=8c8ba32e-1800-0000-7e0e-6679880c0000 pid=3208 /usr/bin/sudo guuid=7a9adb30-1800-0000-7e0e-66798a0c0000 pid=3210 /tmp/sample.bin guuid=8c8ba32e-1800-0000-7e0e-6679880c0000 pid=3208->guuid=7a9adb30-1800-0000-7e0e-66798a0c0000 pid=3210 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c7123249-bd4b-4df6-809f-d1874ad458d3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3e55d03b565ff3ae20fb4157f8b6cd5b29e34fbd361184f70e76a3c7ecb49650
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3e55d03b565ff3ae20fb4157f8b6cd5b29e34fbd361184f70e76a3c7ecb49650/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-10 00:54:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hzk5ao2wl7z24ih3ifl7rnwnlmu6gt55gyiyj5yoo2r4p3fuszia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260510-a9en2sav7q/
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/3e55d03b565ff3ae20fb4157f8b6cd5b29e34fbd361184f70e76a3c7ecb49650

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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

File information

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

Web download

Mirai

elf 3e55d03b565ff3ae20fb4157f8b6cd5b29e34fbd361184f70e76a3c7ecb49650

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3838200/
  
Delivery method
Distributed via web download

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