MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02149a95b52a914458fab63ff8e05ed05a45c51b801a03a21ec80e1b290cdf4a. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02149a95b52a914458fab63ff8e05ed05a45c51b801a03a21ec80e1b290cdf4a
SHA3-384 hash: a1492ddc945e71b64bb42b4838a7e25be94e149b9c226cbef66067e28470aa8945bc8b19f5369cf4cbacd88d1c19a8c0
SHA1 hash: c1bebb2c179d2211c2879ea18efaa1909bbb5507
MD5 hash: 576362b26fc80890f18b91f950da2921
humanhash: georgia-rugby-wyoming-kitten
File name:morte.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:100'736 bytes
First seen:2025-07-08 14:34:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YeoEjuKZiTVuBk7HNUengXrcDkX3gY8Gzs27mjwUEFgDsHnV9D5utAhFj3ur:YUi4BGSKkX3gPQUugYtutAhFKr
TLSH T1ADA34ADAB400DE7DF40FDB7B4463090AB530E7515A834F37625BBEA3AC360A44827E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686d2cb1c9eb974737679feelinux22vpnfull_triage
Tags:
ransomware
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/686d2cae0737c4165a94f255/reports/23a28c7b-ab48-4400-8792-d173257b7f69/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e39f6548-7173-49e0-9044-3f3758c612fa
Behavior Graph:
Download SVG
%3 guuid=c6568e53-1600-0000-8cab-dcf8430c0000 pid=3139 /usr/bin/sudo guuid=dd84e555-1600-0000-8cab-dcf8460c0000 pid=3142 /tmp/sample.bin guuid=c6568e53-1600-0000-8cab-dcf8430c0000 pid=3139->guuid=dd84e555-1600-0000-8cab-dcf8460c0000 pid=3142 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9e6e1243-7f97-49cb-ad91-deca016d58a6
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1731008
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Deletes system log files
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
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
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1731008 Sample: morte.m68k.elf Startdate: 08/07/2025 Architecture: LINUX Score: 100 43 109.202.202.202, 80 INIT7CH Switzerland 2->43 45 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->45 47 3 other IPs or domains 2->47 57 Antivirus detection for dropped file 2->57 59 Antivirus / Scanner detection for submitted sample 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 2 other signatures 2->63 10 morte.m68k.elf 2->10         started        13 dash rm 2->13         started        15 dash cut 2->15         started        17 9 other processes 2->17 signatures3 process4 signatures5 71 Found strings related to Crypto-Mining 10->71 19 morte.m68k.elf 10->19         started        21 morte.m68k.elf 10->21         started        process6 process7 23 morte.m68k.elf 19->23         started        file8 39 /etc/init.d/sysd, POSIX 23->39 dropped 65 Sample tries to set files in /etc globally writable 23->65 67 Drops files in suspicious directories 23->67 69 Sample tries to persist itself using System V runlevels 23->69 27 morte.m68k.elf sh 23->27         started        29 morte.m68k.elf 23->29         started        signatures9 process10 process11 31 sh cp 27->31         started        35 morte.m68k.elf 29->35         started        37 morte.m68k.elf 29->37         started        file12 41 /usr/bin/.sh, ELF 31->41 dropped 49 Drops invisible ELF files 31->49 51 Drops files in suspicious directories 31->51 53 Manipulation of devices in /dev 35->53 55 Deletes system log files 35->55 signatures13
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/02149a95b52a914458fab63ff8e05ed05a45c51b801a03a21ec80e1b290cdf4a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/02149a95b52a914458fab63ff8e05ed05a45c51b801a03a21ec80e1b290cdf4a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 14:35:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aikjvfnvfkiuiwh2wy77ryc62bnelri3qanahiq6zahbwkim35fa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250708-rx7yhawk12/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e9f919f7-5a43-4ccd-b97e-98330567c0d9
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/02149a95b52a914458fab63ff8e05ed05a45c51b801a03a21ec80e1b290cdf4a

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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 02149a95b52a914458fab63ff8e05ed05a45c51b801a03a21ec80e1b290cdf4a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570557/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3579411/

Comments