MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 326244a7e8bd8fe7e9ca6ca4e77039ccde6f783d2401f53c3537cf131b57c7d2. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 326244a7e8bd8fe7e9ca6ca4e77039ccde6f783d2401f53c3537cf131b57c7d2
SHA3-384 hash: 1382c7121d4e09b2fa51d0f2d743f16e5d5c845ea764186824fdc2687c38f74fa778c977abc3f6b452314dd41d111c2e
SHA1 hash: c4ba2cd798f8773ceca536c7eb4f7172a4478778
MD5 hash: 66fa003b357d4514d4691bf52583d7e0
humanhash: missouri-michigan-blue-may
File name:morte.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:75'628 bytes
First seen:2025-07-12 11:06:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/unX68wbnHedUK6Dco9YZ9CnfIbiEbbnHC:/mnwbHedb6dYZ9q4dn
TLSH T1E173AD23CD26ACA4D00882F172B08F79A7A3A61284471FF7559AC2B5D443ECCF65A3F4
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 :
14
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=687241e5900df8e7f86a1c63linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/687241ec425a30d7acd77dd2/reports/79895870-b691-45af-b2ff-eed2cb8a6c9b/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa02fa9b-7fa3-4e41-884e-0f013720d84c
Behavior Graph:
Download SVG
%3 guuid=24fccbbf-1c00-0000-4723-1b5e610f0000 pid=3937 /usr/bin/sudo guuid=20458dc1-1c00-0000-4723-1b5e660f0000 pid=3942 /tmp/sample.bin guuid=24fccbbf-1c00-0000-4723-1b5e610f0000 pid=3937->guuid=20458dc1-1c00-0000-4723-1b5e660f0000 pid=3942 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3b3c5335-e5f4-4e34-b24d-20ba4097a997
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1734669
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
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: 1734669 Sample: morte.sh4.elf Startdate: 12/07/2025 Architecture: LINUX Score: 88 32 last.galaxias.cc 45.156.87.138, 12121, 44810, 44812 SKYLINKNL Germany 2->32 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Mirai 2->42 44 Yara detected Xmrig cryptocurrency miner 2->44 10 morte.sh4.elf 2->10         started        signatures3 process4 signatures5 52 Found strings related to Crypto-Mining 10->52 13 morte.sh4.elf 10->13         started        process6 process7 15 morte.sh4.elf 13->15         started        file8 30 /etc/init.d/sysd, POSIX 15->30 dropped 34 Sample tries to set files in /etc globally writable 15->34 36 Drops files in suspicious directories 15->36 38 Sample tries to persist itself using System V runlevels 15->38 19 morte.sh4.elf sh 15->19         started        21 morte.sh4.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        46 Sample deletes itself 21->46 process12 file13 28 /usr/bin/.sh, ELF 24->28 dropped 48 Drops invisible ELF files 24->48 50 Drops files in suspicious directories 24->50 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/326244a7e8bd8fe7e9ca6ca4e77039ccde6f783d2401f53c3537cf131b57c7d2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/326244a7e8bd8fe7e9ca6ca4e77039ccde6f783d2401f53c3537cf131b57c7d2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 11:07:18 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=gjrejj7ixwh6p2oknssoo4bzztpg66b5eqa7kpbvg7hrgg2xy7ja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250712-m74xdazpx8/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/99cc6362-414e-4523-9db2-722ae2492258
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/326244a7e8bd8fe7e9ca6ca4e77039ccde6f783d2401f53c3537cf131b57c7d2

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: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 326244a7e8bd8fe7e9ca6ca4e77039ccde6f783d2401f53c3537cf131b57c7d2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581154/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581246/
  
URLhaus
https://urlhaus.abuse.ch/url/3581171/
  
URLhaus
https://urlhaus.abuse.ch/url/3581215/
  
URLhaus
https://urlhaus.abuse.ch/url/3574710/

Comments