MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54a97094e905eff0a12835153f7737d6faa2249dd417dde5b44b5a29f74a2941. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54a97094e905eff0a12835153f7737d6faa2249dd417dde5b44b5a29f74a2941
SHA3-384 hash: 1c27532633f4578b63c6e15573e7428f8a51e816c7d38d385c82bee480e09d1fbadd27aab8759e7a3f8d9872716083ee
SHA1 hash: 7e88aedb47978548e707347c1bc087c20891095e
MD5 hash: 17d2ba9ee354ee5ed50cd6bf46ffeeab
humanhash: vegan-ack-bravo-happy
File name:titanjr.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:96'044 bytes
First seen:2026-02-22 13:37:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eQJ3AQSlH9rAScPlycYEUmhcFfPmeueCRilvl71ClIgKzzoDFvXOx:eQ1AQmp4lqKEfPme9qkvlQCTzkB
TLSH T130934B92FD818652C6C122B6FB5F028D376713A8E2EE72039D256F2137CB95B0E77941
telfhash t1ad51eca6ebb01fdd67d9834441dea1159afd34cd2b4125bb8a2c734f86835c2b02ec23
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/5494b148-b681-4e7c-b91c-caad17e4be85/
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/699b06c9cd25bfe1dfd74c67/reports/e27e5141-0e1b-4ec2-bbd3-9da21bd36e25/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/54a97094e905eff0a12835153f7737d6faa2249dd417dde5b44b5a29f74a2941/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7c7258b1-4253-4910-8b11-b07110b1039e
Behavior Graph:
Download SVG
%3 guuid=f93b1fa0-1a00-0000-1b43-c82f150b0000 pid=2837 /usr/bin/sudo guuid=48b6d8a2-1a00-0000-1b43-c82f190b0000 pid=2841 /tmp/sample.bin guuid=f93b1fa0-1a00-0000-1b43-c82f150b0000 pid=2837->guuid=48b6d8a2-1a00-0000-1b43-c82f190b0000 pid=2841 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c330e03c-f066-422f-8025-c6c313df88ef
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1873043
Signature
Deletes system log files
Drops files in suspicious directories
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1873043 Sample: titanjr.arm5.elf Startdate: 22/02/2026 Architecture: LINUX Score: 68 35 Multi AV Scanner detection for submitted file 2->35 10 titanjr.arm5.elf 2->10         started        process3 process4 12 titanjr.arm5.elf 10->12         started        process5 14 titanjr.arm5.elf 12->14         started        file6 33 /etc/init.d/sysd, POSIX 14->33 dropped 41 Sample tries to set files in /etc globally writable 14->41 43 Drops files in suspicious directories 14->43 45 Sample tries to persist itself using System V runlevels 14->45 18 titanjr.arm5.elf 14->18         started        20 titanjr.arm5.elf sh 14->20         started        signatures7 process8 process9 22 titanjr.arm5.elf 18->22         started        25 titanjr.arm5.elf 18->25         started        27 titanjr.arm5.elf 18->27         started        29 sh cp 20->29         started        signatures10 37 Manipulation of devices in /dev 22->37 39 Deletes system log files 22->39 31 titanjr.arm5.elf 25->31         started        process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54a97094e905eff0a12835153f7737d6faa2249dd417dde5b44b5a29f74a2941
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54a97094e905eff0a12835153f7737d6faa2249dd417dde5b44b5a29f74a2941/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 13:38:19 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=ksuxbfhjaxx7bijigukt65zx235keje52ql53znujnnct52kffaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260222-qxg7eaes5a/
Malware Config
C2 Extraction:
176.65.139.26
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/54a97094e905eff0a12835153f7737d6faa2249dd417dde5b44b5a29f74a2941

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 54a97094e905eff0a12835153f7737d6faa2249dd417dde5b44b5a29f74a2941

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782851/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3782744/

Comments