MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71b38c40f2f32fc32d513186d63ec79c1e2e8b35b65da274ca813ddf2d130fc3. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71b38c40f2f32fc32d513186d63ec79c1e2e8b35b65da274ca813ddf2d130fc3
SHA3-384 hash: 0ac889d06738057e9211011719a2777b25f63f7a77e3c2c87780c2f7cc00d9696dc8787e06a745a5f05aae00dedb54ff
SHA1 hash: 43c3ab96d785e9b7918ee0f2b6a59be88c8a960e
MD5 hash: 8d5cda0c68cd39f1afeae585a385ccd5
humanhash: twenty-leopard-princess-hawaii
File name:morte.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:101'024 bytes
First seen:2025-03-11 02:11:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:haD9P+l0gmrdoebJBCJmPKel0i0/SjuQzfkeWSHT/BDE:h7lDmSebJBomSemSjJT3WaT/O
TLSH T1F6A33873CC252E68C668D5B5B0B18F796B93A954824B0FBE5567C2B48043DCDF60A3F8
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 :
119
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cfa3840d1b39e3a208ecb3linux22vpnfull_triage
Tags:
mirai
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67cf9bfa3c5f644bd94c64f8/reports/7aeee560-dc5a-42e3-9b7d-97147b1623b0/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6cecfcda-6713-406b-bf3c-f5ab07b9d446
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1634729
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1634729 Sample: morte.sh4.elf Startdate: 11/03/2025 Architecture: LINUX Score: 56 14 176.65.134.62, 2025, 51964, 51966 DIOGELO-ASGB Germany 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 morte.sh4.elf 2->8         started        signatures3 process4 process5 10 morte.sh4.elf 8->10         started        process6 12 morte.sh4.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/71b38c40f2f32fc32d513186d63ec79c1e2e8b35b65da274ca813ddf2d130fc3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/71b38c40f2f32fc32d513186d63ec79c1e2e8b35b65da274ca813ddf2d130fc3/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-11 09:11:11 UTC
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogzyyqhs6mx4glkrggdnmpwhtqpc5czvwzo2e5gkqe656litb7bq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250311-cmxmfsxwgw/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136013-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f8f6adf3-e939-43bf-a51a-e22ea5a591f5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/71b38c40f2f32fc32d513186d63ec79c1e2e8b35b65da274ca813ddf2d130fc3

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 71b38c40f2f32fc32d513186d63ec79c1e2e8b35b65da274ca813ddf2d130fc3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464809/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464767/

Comments