MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e23a73f1574d4241e6700eacb240fe33640fa698d31cf3fc4569848b5268684e. 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: e23a73f1574d4241e6700eacb240fe33640fa698d31cf3fc4569848b5268684e
SHA3-384 hash: 50f4b84eedba631231a7be0cdbe3e0f1186450a5c8d48f28814cffc0799da3d94ebe070e22e1584bdaf3763e0e7cfecb
SHA1 hash: 3b5287c079d3d602c7b017f3b8fe60198c25d96f
MD5 hash: c6146cb99bb6038a139718407db45bc7
humanhash: fifteen-asparagus-muppet-enemy
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:161'076 bytes
First seen:2025-12-29 23:35:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:iOQPhh4MtjM+s9y7uH26YNBlNPiU/fHuqwVijbiuLUeKN7SM:8F4y7I26Y/lLHuqRLUQM
TLSH T16EF3E987FE00DFBBF40BE3B644A308157130FFA64C525A72725779AAE93A0D41467E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/695310552fb7bb52ca817983/reports/ba4472bd-2158-49ea-850d-918c1c5ab381/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2025-12-29T21:07:00Z UTC
Last seen:
2025-12-29T21:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e23a73f1574d4241e6700eacb240fe33640fa698d31cf3fc4569848b5268684e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c4266e50-5603-42cf-9a84-34d6ec5272d6
Behavior Graph:
Download SVG
%3 guuid=931f00da-1900-0000-ff10-1a30e6090000 pid=2534 /usr/bin/sudo guuid=8048ccdc-1900-0000-ff10-1a30ea090000 pid=2538 /tmp/sample.bin guuid=931f00da-1900-0000-ff10-1a30e6090000 pid=2534->guuid=8048ccdc-1900-0000-ff10-1a30ea090000 pid=2538 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a108a757-bd02-40d2-8019-75f4d88051e9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1841798
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841798 Sample: m68k.elf Startdate: 30/12/2025 Architecture: LINUX Score: 64 27 45.153.34.74, 40644, 8954 SKYLINKNL Germany 2->27 29 54.247.62.1, 443, 52464 AMAZON-02US United States 2->29 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 8 m68k.elf 2->8         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 37 Found strings related to Crypto-Mining 8->37 17 m68k.elf 8->17         started        21 m68k.elf 8->21         started        process6 file7 25 /etc/cron.d/.sysupdate, ASCII 17->25 dropped 31 Sample tries to persist itself using cron 17->31 23 m68k.elf 21->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e23a73f1574d4241e6700eacb240fe33640fa698d31cf3fc4569848b5268684e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e23a73f1574d4241e6700eacb240fe33640fa698d31cf3fc4569848b5268684e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 23:36:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4i5hh4kxjvbedztqb2wleqh6gnsa7juy2moph7cfngciwutinbha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251229-3lch1atrfk/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-7782058-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d672f2b4-f9f1-4029-b879-a1e1263785c6
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/e23a73f1574d4241e6700eacb240fe33640fa698d31cf3fc4569848b5268684e

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_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: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 e23a73f1574d4241e6700eacb240fe33640fa698d31cf3fc4569848b5268684e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746098/
  
Delivery method
Distributed via web download

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