MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa80d4d64a986fb84c73b7d910c4d9642a2dc54f091fb8d9427fd5385ae39338. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa80d4d64a986fb84c73b7d910c4d9642a2dc54f091fb8d9427fd5385ae39338
SHA3-384 hash: b74c35e921b3db1aecbc6fa9c762de0664c5d02b84076ccfc339a5c7a0c10f62bc87e76804222dc0a04cb5e9d329e249
SHA1 hash: 793412d664982cf43a6bfedcee89cb6b018fbaa0
MD5 hash: 15c77c0d08d225e22e633caafa63a658
humanhash: crazy-east-wyoming-seven
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:99'532 bytes
First seen:2025-03-28 03:27:22 UTC
Last seen:2025-04-09 13:42:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:xw+ZwS9bfZRdzWoORyGkaa2jqS6aOjvHNvAn9bFNSwtwUitnl:xnZH9BRdzWNy2tO5vANSywUir
TLSH T12DA3E855B851CA57C6C905BBFF1E828C332613EDE2DB7203DA15AF6136CB95A0A3F181
telfhash t158c012738d551bdd5ee50392d4876112cb5055ed2b8a8061cc522b5d8142185703fc12
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 :
2
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
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Unix.Trojan.Gafgyt-9940653-0
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Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e617e04467dac6354e2e95linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2c0f047e-9d20-49cc-a7a4-8fc2d3f020f5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1650826
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1650826 Sample: arm.elf Startdate: 28/03/2025 Architecture: LINUX Score: 60 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Yara detected Mirai 2->16 7 arm.elf 2->7         started        signatures3 process4 signatures5 18 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->18 10 arm.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aa80d4d64a986fb84c73b7d910c4d9642a2dc54f091fb8d9427fd5385ae39338
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa80d4d64a986fb84c73b7d910c4d9642a2dc54f091fb8d9427fd5385ae39338/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-28 03:28:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkanjvsktbx3qtdtw7mrbrgzmqvc3rkpbep3rwkcp7ktqwxdsm4a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250328-d1et8stkz6/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (23672) amount of remote hosts
Creates a large amount of network flows
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/aa80d4d64a986fb84c73b7d910c4d9642a2dc54f091fb8d9427fd5385ae39338

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:Linux_Generic_Threat_e9aef030
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 aa80d4d64a986fb84c73b7d910c4d9642a2dc54f091fb8d9427fd5385ae39338

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3468988/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469433/
  
URLhaus
https://urlhaus.abuse.ch/url/3480130/

Comments