MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 244bf271d2e55cd737980322de37c2c2792154b4cf4e4893e9908c2819026e5f. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 244bf271d2e55cd737980322de37c2c2792154b4cf4e4893e9908c2819026e5f
SHA3-384 hash: 500ab8b854f243cf838b8bdf179c41199a0ae05e681c6fcc8d25fbf121fda6789b7e74a8e9711e598bd9841a958906e7
SHA1 hash: e89e25205875ef412698cf083c0e2b3cafead1e5
MD5 hash: 7eff269600d58f72b4e823c054c7a4fa
humanhash: friend-island-twelve-winter
File name:Exodus.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:47'432 bytes
First seen:2025-11-28 06:50:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ba2wt3L804Y4eyW4TUaxLkQIYkpCYktKsuCXaooQ3svGkCH5dFzfDXWuIH:ba2wt3b4FbnxQv/psKsuCqHQAGkCHRX9
TLSH T134237CB7C9396E98D18C8674B8318B741B63E029C1A71FBF1589C26A4043EACF7593F5
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 :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6929466ad0d5e7288b4ee913/reports/9bbe37cb-db65-4966-978e-8321ac088149/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-27T22:15:00Z UTC
Last seen:
2025-11-28T03:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/244bf271d2e55cd737980322de37c2c2792154b4cf4e4893e9908c2819026e5f/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/89a131d9-9c9e-49b0-8933-caa7f3a8cb0f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1822002
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822002 Sample: Exodus.sh4.elf Startdate: 28/11/2025 Architecture: LINUX Score: 60 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 3 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 7 Exodus.sh4.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 Exodus.sh4.elf 7->13         started        signatures6 26 Sample deletes itself 13->26
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/244bf271d2e55cd737980322de37c2c2792154b4cf4e4893e9908c2819026e5f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/244bf271d2e55cd737980322de37c2c2792154b4cf4e4893e9908c2819026e5f/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 06:51:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=erf7e4os4vonon4yamrn4n6cyj4scvfuz5here7jscgcqgicnzpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251128-hmqf2askgr/
Malware Config
C2 Extraction:
45.74.16.51
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dd564c28-503d-40cb-931c-dff7b4d0c899
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/244bf271d2e55cd737980322de37c2c2792154b4cf4e4893e9908c2819026e5f

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: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 244bf271d2e55cd737980322de37c2c2792154b4cf4e4893e9908c2819026e5f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718417/
  
Delivery method
Distributed via web download

Comments