MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b847130751c20bd5f4c6e4309d928dcee7620d4dc94bcdbc46c03bbc17543edb. 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: 5


Intelligence 5 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b847130751c20bd5f4c6e4309d928dcee7620d4dc94bcdbc46c03bbc17543edb
SHA3-384 hash: f1cbab60744029ca3ac2d8fbd403e9e5bb1b96b687367a0b8ef063c069db8f0e5a4f22595e5c58759a4c04a73d1a45e7
SHA1 hash: 493e92dc669cba7386cf2c8aea22f3c12129ce7e
MD5 hash: 30e559202c220fac37a9196327115527
humanhash: oranges-oxygen-early-oregon
File name:data_mips-uclibc
Download: download sample
Signature Mirai
Create hunting rule
File size:196'672 bytes
First seen:2026-06-05 05:21:33 UTC
Last seen:2026-06-05 19:08:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:1KDKjIzgnPUH4vZUlN6odRdyHVz36J+AdrEYOB4uDliP9MpfH:gDKU8PU4ClAo/M1z3s/dAcukP9A
TLSH T153143D5377224F90D365D6720BB38F565AEB01822EE298D5936CCB103A207D9689FFF4
telfhash t1cb31af1c497813f097705c9d16edff76e5a130df5a266d378e0098aeab2d9825d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Removes directories from a temporary directory
Changes access rights for a written file
Creating a file
Changes access rights for a file
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Deleting a recently created file
Changes owner for a written file
Substitutes an application name
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e458fb63-14fe-4490-b77d-8af1a5fbeb1c
Behavior Graph:
Download SVG
%3 guuid=05cf85d4-1a00-0000-48fe-b22ff10a0000 pid=2801 /usr/bin/sudo guuid=2f1387d7-1a00-0000-48fe-b22ff90a0000 pid=2809 /tmp/sample.bin guuid=05cf85d4-1a00-0000-48fe-b22ff10a0000 pid=2801->guuid=2f1387d7-1a00-0000-48fe-b22ff90a0000 pid=2809 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f0f910ec-66e8-4856-b43e-cc29418c50db
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b847130751c20bd5f4c6e4309d928dcee7620d4dc94bcdbc46c03bbc17543edb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b847130751c20bd5f4c6e4309d928dcee7620d4dc94bcdbc46c03bbc17543edb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-05 05:22:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
2 of 36 (5.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xbdrgb2ryif5l5gg4qyj3eunz3twedknzff43pcgya53yf2uh3nq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260605-f2s5cscv4r/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
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/b847130751c20bd5f4c6e4309d928dcee7620d4dc94bcdbc46c03bbc17543edb

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:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 b847130751c20bd5f4c6e4309d928dcee7620d4dc94bcdbc46c03bbc17543edb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3858970/
  
Delivery method
Distributed via web download

Comments