MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e91bb57e8ad83e87fa7e9432dfec13ff7c9e422608ec08e77333ff0d51f0b14d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e91bb57e8ad83e87fa7e9432dfec13ff7c9e422608ec08e77333ff0d51f0b14d
SHA3-384 hash: 515f644504a86733ba7f5a45a199c98c396b012384ad28fdc1fd67b713da67959f0cef0df0f8281219148ff8deb919ce
SHA1 hash: 2e07183c5a23e5edc57b7e28363a80cb0902287f
MD5 hash: 30047e5eaa1d0dad0535a25ea4a32e86
humanhash: spring-yellow-mississippi-violet
File name:nklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:43'530 bytes
First seen:2025-03-06 11:16:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:BTrTBJlgQHkQ6yXO2HkU+cPjoT99clvkoSjrya5NPtBt5/Ns7SJ:lrFJlgsNWcPorc1Erya5FLt5sc
TLSH T16D13F791B8C29A1385E013BBFA2E419D332563F8D1DF3217CC222F15778A92F0DA7665
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 :
139
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c985a5c8d04e92a4bf5beflinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
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/e91bb57e8ad83e87fa7e9432dfec13ff7c9e422608ec08e77333ff0d51f0b14d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fad013d4-5cae-4b60-9511-370b43388ba9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1630896
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e91bb57e8ad83e87fa7e9432dfec13ff7c9e422608ec08e77333ff0d51f0b14d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e91bb57e8ad83e87fa7e9432dfec13ff7c9e422608ec08e77333ff0d51f0b14d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 11:17:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5en3k7uk3a7ip6t6sqzn73at756j4qrgbdwarz3tgp7q2upqwfgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250306-ndpq2aw1gt/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/013f9e21-8b58-421b-86f7-e41f1de08c7f
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/e91bb57e8ad83e87fa7e9432dfec13ff7c9e422608ec08e77333ff0d51f0b14d

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf e91bb57e8ad83e87fa7e9432dfec13ff7c9e422608ec08e77333ff0d51f0b14d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422884/
  
Delivery method
Distributed via web download

Comments