MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ae0cda973e03fb245d3085d346799378949821339ac15fbe0ac4a1e28fe15e5. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ae0cda973e03fb245d3085d346799378949821339ac15fbe0ac4a1e28fe15e5
SHA3-384 hash: c3520932544580fa7c6f641b822cb9dcc0f78a4bb5f1ed378c6a2efbe4fc3f94fe353e93c77057d12899d64dedfafcf0
SHA1 hash: 873e952fa5f1ac70be8a32cfc8d7287d46790f13
MD5 hash: 250115d99bb24b31d8c33214f446d1b8
humanhash: bacon-emma-colorado-emma
File name:nklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:52'384 bytes
First seen:2025-03-10 01:56:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:lajaJYIXIVl8jUoncjqBBqzl9nZZsEo2Avya5NPyXwt5jbVzmNsebsNkag:4WJUVYBqBFZKTvya5FyAt5jJqWd
TLSH T1D4330795B8C29A13C6E412BBFA2E419C332563F8D2DF3207DD212F11778A81F0EA7655
telfhash t13d01c2108f480eed67c4c1a0d15f729a559c25b45712265a8ebeaf17b5938d1324dc37
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ce4d360d1b39e3a2089af9linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67ce46f83c5f644bd94a5d02/reports/6010a039-8ee6-48bd-8249-6172a1488741/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/8ae0cda973e03fb245d3085d346799378949821339ac15fbe0ac4a1e28fe15e5
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b28390c1-4c54-4b6e-920e-9506878c0cd9
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1633216
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1633216 Sample: nklarm.elf Startdate: 10/03/2025 Architecture: LINUX Score: 52 14 watchmepull.dyn. [malformed] 2->14 16 155.42.178.251 VSC-AS-VERMONT-STATE-COLLEGESUS United States 2->16 18 100 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 nklarm.elf 2->8         started        signatures3 22 Sends malformed DNS queries 14->22 process4 process5 10 nklarm.elf 8->10         started        process6 12 nklarm.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8ae0cda973e03fb245d3085d346799378949821339ac15fbe0ac4a1e28fe15e5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ae0cda973e03fb245d3085d346799378949821339ac15fbe0ac4a1e28fe15e5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 01:57:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rlqm3klt4a73erotbbotiz4zg6eutaqthgwbl67avrfb4kh6cxsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion discovery
Link:
https://tria.ge/reports/250310-cdb96aynw2/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (162423) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2c7641a4-c751-4721-a933-f0478536ddc6
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/8ae0cda973e03fb245d3085d346799378949821339ac15fbe0ac4a1e28fe15e5

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
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 8ae0cda973e03fb245d3085d346799378949821339ac15fbe0ac4a1e28fe15e5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422884/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3424031/
  
URLhaus
https://urlhaus.abuse.ch/url/3422928/

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