MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 542e84f086b7441333ea2b74ed2b1cd158efa752240542115e68930b9ea402c3. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 542e84f086b7441333ea2b74ed2b1cd158efa752240542115e68930b9ea402c3
SHA3-384 hash: 1ae27341348983a0f22b2a772e57eeb33d227666fae64819716d0d62c0cf40eee46a3c87961889c9fdc212c97016d22f
SHA1 hash: 0c3c4fe32db3d9813e08a6223176c7d24bcd9782
MD5 hash: fb53e10bf31fa0f83f391f2e4186ae8f
humanhash: item-mississippi-december-golf
File name:psh4
Download: download sample
Signature Mirai
Create hunting rule
File size:64'664 bytes
First seen:2026-07-24 20:19:47 UTC
Last seen:2026-07-24 23:20:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:OabVwtqi8omFwF56XaZs4f3M4qOgKOvPil2TEXCU3Zt2RFs/Cb:OSy8omFwz6XaZs4vM4qOnOe2TEX7bOT
TLSH T14A538D73C5297E54D19582B4F8718E751B63B58082871FFA1A9AC2BE9083DECF6093F4
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
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f520eaec-082c-47b7-a23a-940a5a6d52b7/
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet dropper mirai
Link:
https://www.filescan.io/uploads/6a63c91d73cd61db53476fc4/reports/501ad2a0-a3cd-403b-af1b-0e05a68485b6/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/54df813c-b50a-46c9-9d1f-4a7640ec0982
Behavior Graph:
Download SVG
%3 guuid=5a7dbdac-1600-0000-e612-a7cdc30d0000 pid=3523 /usr/bin/sudo guuid=fa217bae-1600-0000-e612-a7cdca0d0000 pid=3530 /tmp/sample.bin guuid=5a7dbdac-1600-0000-e612-a7cdc30d0000 pid=3523->guuid=fa217bae-1600-0000-e612-a7cdca0d0000 pid=3530 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f47c667e-79bf-42fc-8128-434d14d9b94c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/542e84f086b7441333ea2b74ed2b1cd158efa752240542115e68930b9ea402c3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/542e84f086b7441333ea2b74ed2b1cd158efa752240542115e68930b9ea402c3/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kqxij4egw5cbgm7kfn2o2ky42fmo7j2seqcueek6ncjqxhvealbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260724-y4ry7aen7t/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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

File information

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

Web download

Mirai

elf 542e84f086b7441333ea2b74ed2b1cd158efa752240542115e68930b9ea402c3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3887761/
  
Delivery method
Distributed via web download

Comments