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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b89aecfc6aaa0be8c7dd842e9bc7feed8af05f2eed6021dada1ff8b536f1e8e. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b89aecfc6aaa0be8c7dd842e9bc7feed8af05f2eed6021dada1ff8b536f1e8e
SHA3-384 hash: f5a0cb4173b72c856f50a79f43644a4196c5a9b6729add83fe4e6fa2b685c65538f004c21f8578d274278f97f2fc9cec
SHA1 hash: 67ffbb94f1cfc174b41a4190ac88a39f2836ee68
MD5 hash: 5b4befc36988a55ad9bf0ad0a9c48abc
humanhash: bakerloo-pip-oregon-steak
File name:main.mips32r6el
Download: download sample
Signature Mirai
Create hunting rule
File size:140'396 bytes
First seen:2026-10-12 17:49:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:GyxJUGKMsDBolrlpsnYvVkqMUsFYDlOZoR+uNmR39RMYL01Er:zxmgsDBolr319PMUsFYDlOZU0Rxg6
TLSH T1F1D3E913EE817EBBC41ADCB4416EC29254DB5CFA92E9933A71F8469DBE7C20611C35C8
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 :
82
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6acd1d9eb6ea45800cb675f0/reports/485b9a81-446d-496c-b8b3-6be410fa4c52/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-12T15:34:00Z UTC
Last seen:
2026-10-13T18:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8b89aecfc6aaa0be8c7dd842e9bc7feed8af05f2eed6021dada1ff8b536f1e8e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/467b2386-2661-4419-a608-66b72b42f25f
Behavior Graph:
Download SVG
%3 guuid=2470e99e-1b00-0000-411b-32fc940a0000 pid=2708 /usr/bin/sudo guuid=3aa2dea1-1b00-0000-411b-32fc9b0a0000 pid=2715 /tmp/sample.bin guuid=2470e99e-1b00-0000-411b-32fc940a0000 pid=2708->guuid=3aa2dea1-1b00-0000-411b-32fc9b0a0000 pid=2715 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b250133d-701b-4f5f-977c-595862c5d41b
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1986097
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1986097 Sample: main.mips32r6el.elf Startdate: 12/10/2026 Architecture: LINUX Score: 56 42 94.154.43.12, 23, 55772 CDNEXTGB Netherlands 2->42 44 daisy.ubuntu.com 2->44 46 Multi AV Scanner detection for submitted file 2->46 12 main.mips32r6el.elf 2->12         started        15 gnome-session-binary sh gsd-rfkill 2->15         started        17 xfce4-panel wrapper-2.0 2->17         started        19 6 other processes 2->19 signatures3 process4 signatures5 50 Sample deletes itself 12->50 21 main.mips32r6el.elf 12->21         started        process6 process7 23 main.mips32r6el.elf 21->23         started        process8 25 main.mips32r6el.elf 23->25         started        28 main.mips32r6el.elf bash 23->28         started        signatures9 48 Sample tries to kill multiple processes (SIGKILL) 25->48 30 bash lesspipe 28->30         started        32 bash groups 28->32         started        34 bash dircolors 28->34         started        process10 process11 36 lesspipe 30->36         started        38 lesspipe basename 30->38         started        process12 40 lesspipe dirname 36->40         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8b89aecfc6aaa0be8c7dd842e9bc7feed8af05f2eed6021dada1ff8b536f1e8e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b89aecfc6aaa0be8c7dd842e9bc7feed8af05f2eed6021dada1ff8b536f1e8e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-12 17:49:18 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=roe25t6gvkql5dd53bbotpd753mk6bps53laehnnuh7ywu3pd2ha._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/261012-wd3xnayxfv/
Behaviour
System Network Configuration Discovery
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8b89aecfc6aaa0be8c7dd842e9bc7feed8af05f2eed6021dada1ff8b536f1e8e

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 8b89aecfc6aaa0be8c7dd842e9bc7feed8af05f2eed6021dada1ff8b536f1e8e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3898671/
  
Delivery method
Distributed via web download

Comments