MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d91a9c5e6d4cbf754380dce5fb4f24fe0fcd04724e77109b1398b4cad023668. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d91a9c5e6d4cbf754380dce5fb4f24fe0fcd04724e77109b1398b4cad023668
SHA3-384 hash: a633d60c40c069ec942d4d09db56067f47279057833db02d1045b7f6d1d11e63e53c9db50b1130c24a144471e6ab2b8d
SHA1 hash: 60170023c0d4ea5e31afca66678ce3b4521ca44f
MD5 hash: 8a1712f71428d05223fb139718d2b40e
humanhash: north-wolfram-december-sad
File name:harm4
Download: download sample
Signature Mirai
Create hunting rule
File size:75'064 bytes
First seen:2025-05-14 10:03:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:lsyejFwH1apEpF7HIF6spKOAEvq2OO6YyUBYN+xHavz/:lsxOApEpF7oFppKOABzUGjT
TLSH T177732A41B9815A13C6D112BBFB5E42CD772613A8D3EA7203DE255F20778B91B0E7B642
telfhash t1850115f05e450eac9b90c158d3af7178b65a74bdab025465592f5e4d83538d2f823806
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 :
121
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.3824.19395.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68246ba34a59e5a2ce047836linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 lolbin remote
Link:
https://www.filescan.io/uploads/68246a948bd61140fb6fd8ee/reports/681506b9-beb8-4857-ab84-c8ab8e9ddf79/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6d91a9c5e6d4cbf754380dce5fb4f24fe0fcd04724e77109b1398b4cad023668
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/531b06a0-a4d4-4cad-9f19-95ef48636efd
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1689746
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1689746 Sample: harm4.elf Startdate: 14/05/2025 Architecture: LINUX Score: 48 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash cat 2->8         started        10 dash cut 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d91a9c5e6d4cbf754380dce5fb4f24fe0fcd04724e77109b1398b4cad023668
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d91a9c5e6d4cbf754380dce5fb4f24fe0fcd04724e77109b1398b4cad023668/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-14 10:04:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nwi2trpg2tf7ovbybxhf7nhsj7qpzuchettxccnrhgfuzlicgzua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250514-l3gqlswlx8/
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/6d91a9c5e6d4cbf754380dce5fb4f24fe0fcd04724e77109b1398b4cad023668

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 6d91a9c5e6d4cbf754380dce5fb4f24fe0fcd04724e77109b1398b4cad023668

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3537905/
  
Delivery method
Distributed via web download

Comments